Distribution frame for constructional engineering

Abstract

The utility model relates to the technical field of distribution frames, in particular to a distribution frame for constructional engineering. The device comprises a mounting rack, a plurality of uniformly distributed interfaces are formed in the lower end of the mounting rack, pre-fixing assemblies are arranged on the two sides of the lower end of the mounting rack, limiting assemblies are arranged on the two sides of the upper end of the mounting rack, a first clamping plate and a second clamping plate are fixedly connected to the upper end of the mounting rack, clamping cutters are arranged on the two sides of the first clamping plate, and the clamping cutters are arranged on the two sides of the second clamping plate. A clamping knife is arranged on the side, close to the first clamping plate, of the second clamping plate. Through the arrangement of the limiting assembly, when network cables need to be limited, core wires in the network cables are placed between the first clamping plate and the second clamping plate and between the second clamping plates, the outer skins of the core wires are stripped off through the clamping knife to make contact with the core wires, and then the multiple network cables are sequentially placed into the U-shaped rod; and then through the cooperation of the binding band and the buckle, the network cable is limited, so that the effect of avoiding poor contact between the core wire and the clamping knife caused by shaking is achieved as far as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution frames, in particular to a distribution frame for construction engineering. Background Art

[0002] At present, it is necessary to lay terminal user lines or relay lines during construction. Most of the time, a patch panel is installed when there is a large amount of lines. The patch panel is the most important component in the management subsystem. It is the hub for cross-connecting the two subsystems of vertical trunk and horizontal wiring. The patch panel is usually installed in a cabinet or on a wall. The patch panel consists of a mounting frame, a card board, a card knife, and an interface. When using the patch panel, the network cable is clamped between the two card boards. The card board is elastic and limits the network cable. At the same time, the card knife peels off the outer skin and contacts the core wire. After the network cable is clamped, the mounting frame is fixed to the mounting plate in the cabinet. The interface is connected to the crystal head of the external network cable to realize network transmission.

[0003] The inventor discovered in his daily work that when the patch panel is in use, the network cable is peeled off the outer sheath through the knife and contacts the core wire. Since the patch panel lacks a mechanism to limit the network cable, the network cable may shake during the process of installing and fixing the patch panel to the mounting plate in the cabinet, resulting in poor contact between the core wire and the knife, which may affect transmission. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, the network cable is in contact with the core wire by peeling the outer sheath with a card knife. Since the wiring frame lacks a mechanism to limit the network cable, the network cable may shake during the process of installing and fixing the wiring frame to the mounting plate in the cabinet, resulting in poor contact between the core wire and the card knife, which may further affect the transmission. A wiring frame for construction engineering is proposed to solve the problem that in actual use, the network cable is in contact with the core wire by peeling the outer sheath with a card knife. Since the wiring frame lacks a mechanism to limit the network cable, the network cable may shake during the process of installing and fixing the wiring frame to the mounting plate in the cabinet, resulting in poor contact between the core wire and the card knife, which may further affect the transmission.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a distribution frame for construction projects, including a mounting frame, the lower end of the mounting frame is provided with a plurality of evenly distributed interfaces, pre-fixed components are provided on both sides of the lower end of the mounting frame, and limiting components are provided on both sides of the upper end of the mounting frame, the upper end of the mounting frame is fixedly connected with a clamping plate 1 and a clamping plate 2, both sides of the clamping plate 1 are provided with clamping knives, and the side of the clamping plate 2 close to the clamping plate 1 is provided with a clamping knife, and the limiting component includes a strap and a U-shaped rod and a buckle fixedly connected to the upper end of the mounting frame, and the U-shaped rod passes through the strap.

[0006] The effect achieved by the above components is: by setting a limit component, when the network cable needs to be limited, the core wire in the network cable is placed between card board one and card board two, and between card board two, and the outer skin is peeled off by a card knife to contact the core wire, and then multiple network cables are placed in the U-shaped rod in turn, and then the network cable is limited by the combination of straps and buckles, so as to avoid shaking and causing poor contact between the core wire and the card knife as much as possible.

[0007] Preferably, arc-shaped pieces are fixedly connected to both sides of the U-shaped rod, and the arc-shaped pieces are elastic pieces.

[0008] The effect achieved by the above components is: by setting the arc-shaped piece, the arc-shaped piece has a certain elasticity. After the network cable is placed under the arc-shaped piece, the arc-shaped piece resets to pre-limit the network cable.

[0009] Preferably, a Velcro hook surface is provided on one side of the strap.

[0010] The effect achieved by the above components is: by setting the Velcro hook surface, after the strap is tightened by the buckle, the Velcro hook surface part contacts the hairy surface of the strap, thereby assisting in limiting the strap.

[0011] Preferably, a Velcro fleece surface is provided on one side of the strap, and the Velcro fleece surface is adapted to the Velcro hook surface.

[0012] The effects achieved by the above components are: by providing the Velcro fleece surface, the Velcro hook surface contacts the Velcro fleece surface, thereby further assisting in limiting the position of the strap.

[0013] Preferably, the pre-fixing assembly includes square rods slidably inserted on both sides of the lower end of the mounting frame, the upper ends of the square rods are fixedly connected to pressure plates, and the lower ends of the pressure plates are fixedly connected to springs.

[0014] The effect achieved by the above components is: when the mounting bracket needs to be installed on the mounting plate of the cabinet, the mounting bracket is dragged so that the mounting plate is stuck between the pressure plate and the mounting bracket. Under the pull of the spring, the pressure plate on the square rod is squeezed onto the mounting plate, thereby pre-limiting the mounting bracket as much as possible.

[0015] Preferably, the other end of the spring is fixed to the mounting frame, and the spring is sleeved on the square rod.

[0016] The effect achieved by the above components is: by setting the spring, the pressure plate is pulled.

[0017] Preferably, a rubber pad is fixedly connected to the lower end of the pressing plate, and an anti-slip stripe is provided at the lower end of the rubber pad.

[0018] The effect achieved by the above components is: by providing the rubber pad and the anti-slip stripes, the friction resistance between the pressing plate and the mounting plate is increased.

[0019] Preferably, an operating block is fixedly connected to the lower end of the square rod.

[0020] The effect achieved by the above components is: when the position of the mounting bracket needs to be adjusted, the operating block is pressed to move the pressing plate away from the mounting plate, and then the position of the mounting bracket is adjusted.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] In the present invention, a limiting component is set, and when the network cable needs to be limited, the core wire in the network cable is placed between the first and second card boards and between the second card boards, and the outer sheath is peeled off by the card knife to contact the core wire, and then multiple network cables are placed in the U-shaped rod in turn, and then the network cable is limited by the combination of straps and buckles, so as to avoid shaking and causing poor contact between the core wire and the card knife as much as possible. This solves the problem that the network cable contacts the core wire by peeling off the outer sheath by the card knife, and the wiring rack lacks a mechanism to limit the network cable, so that during the process of installing and fixing the wiring rack to the mounting plate in the cabinet, the network cable may shake, resulting in poor contact between the core wire and the card knife, which may affect the transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the limit assembly of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the pre-fixed component of the present invention.

[0027] Legend: 1. Mounting frame; 2. Limiting assembly; 3. Pre-fixing assembly; 4. Interface; 5. Clamping plate 1; 6. Clamping knife; 7. Clamping plate 2; 21. Strap; 22. U-shaped rod; 23. Buckle; 24. Velcro hook surface; 25. Velcro fleece surface; 26. Arc-shaped piece; 31. Square rod; 32. Pressure plate; 33. Spring; 34. Rubber pad; 35. Operating block. DETAILED DESCRIPTION

[0028] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a distribution frame for construction engineering includes a mounting frame 1, a plurality of evenly distributed interfaces 4 are provided at the lower end of the mounting frame 1, pre-fixed components 3 are provided on both sides of the lower end of the mounting frame 1, and limiting components 2 are provided on both sides of the upper end of the mounting frame 1, and the upper end of the mounting frame 1 is fixedly connected with a clamping plate 1 5 and a clamping plate 2 7, clamping knives 6 are provided on both sides of the clamping plate 1 5, and a clamping knife 6 is provided on the side of the clamping plate 2 7 close to the clamping plate 1 5.

[0029] The specific settings and functions of the limiting component 2 and the pre-fixing component 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3 As shown, in this embodiment: the limiting component 2 includes a strap 21 and a U-shaped rod 22 and a buckle 23 fixedly connected to the upper end of the mounting frame 1, the U-shaped rod 22 passes through the strap 21, and by setting the limiting component 2, when the network cable needs to be limited, the core wire in the network cable is placed between the card plate 1 5 and the card plate 2 7, and between the card plate 2 7, and the outer skin is peeled off by the card knife 6 to contact the core wire, and then multiple network cables are put into the U-shaped rod 22 in turn, and then the strap 21 and the buckle 23 are cooperated to limit the network cable, so as to avoid the shaking that causes the core wire to have a poor contact with the card knife 6 as much as possible. The two sides of the U-shaped rod 22 are fixedly connected with arc pieces 26, and the arc pieces 26 are The elastic sheet is provided with an arc-shaped sheet 26, and the arc-shaped sheet 26 has a certain elasticity. After the network cable is placed under the arc-shaped sheet 26, the arc-shaped sheet 26 is reset to pre-limit the network cable. A Velcro hook surface 24 is provided on one side of the strap 21. By providing the Velcro hook surface 24, after the strap 21 is tightened by the buckle 23, the Velcro hook surface 24 is partly in contact with the hairy surface of the strap 21, thereby assisting in limiting the strap 21. A Velcro hairy surface 25 is provided on one side of the strap 21, and the Velcro hairy surface 25 is adapted to the Velcro hook surface 24. By providing the Velcro hairy surface 25, the Velcro hook surface 24 is in contact with the Velcro hairy surface 25, thereby further assisting in limiting the strap 21.

[0031] Reference Figure 4 As shown, in this embodiment: the pre-fixing component 3 includes a square rod 31 slidably inserted on both sides of the lower end of the mounting frame 1, the upper end of the square rod 31 is fixedly connected to a pressure plate 32, and the lower end of the pressure plate 32 is fixedly connected to a spring 33. When the mounting frame 1 needs to be installed on the mounting plate of the cabinet, the mounting frame 1 is dragged so that the mounting plate is stuck between the pressure plate 32 and the mounting frame 1. Under the pulling of the spring 33, the pressure plate 32 on the square rod 31 is squeezed onto the mounting plate, thereby pre-limiting the mounting frame 1 as much as possible. The other end of the spring 33 and The mounting frame 1 is fixed, and the spring 33 is sleeved on the square rod 31. By setting the spring 33, the pressure plate 32 is pulled, and the lower end of the pressure plate 32 is fixedly connected to the rubber pad 34. The lower end of the rubber pad 34 is provided with anti-slip stripes. By providing the rubber pad 34 and the anti-slip stripes, the friction resistance between the pressure plate 32 and the mounting plate is increased. The lower end of the square rod 31 is fixedly connected to the operating block 35. When the position of the mounting frame 1 needs to be adjusted, press the operating block 35 to move the pressure plate 32 away from the mounting plate, and then adjust the position of the mounting frame 1.

[0032] Working principle:

[0033] When using the patch panel, the network cable is clamped between the two card boards. The card boards are elastic and limit the network cable. At the same time, the card knife 6 peels off the outer skin and contacts the core wire. After the network cable is clamped, the mounting frame 1 is fixed to the mounting plate in the cabinet. The interface 4 is connected to the crystal head of the external network cable to realize network transmission. The card knife 6 contacts the wire in the interface 4. When the network cable needs to be limited, the core wire in the network cable is placed between the card board 1 5 and the card board 2 7, and between the card board 2 7. The card knife 6 peels off the outer skin and contacts the core wire. The outer skin contacts the core wire, and then multiple network cables are placed in the U-shaped rod 22 in turn, and then the network cables are limited by the combination of the strap 21 and the buckle 23 (the strap 21 and the buckle 23 are existing sales products, and the specific method of locking the strap 21 as the existing technology will not be described in detail here), so as to avoid shaking and causing poor contact between the core wire and the card knife 6 as much as possible. By setting the arc piece 26, the arc piece 26 has a certain elasticity, and the network cable is placed under the arc piece 26. , the arc-shaped piece 26 is reset to pre-limit the network cable, and by setting the Velcro hook surface 24, after the strap 21 is tightened by the buckle 23, the Velcro hook surface 24 is in contact with the Velcro surface 21, thereby assisting in limiting the strap 21, and by setting the Velcro surface 25, the Velcro hook surface 24 is in contact with the Velcro surface 25, further assisting in limiting the strap 21, when the mounting bracket 1 needs to be installed on the mounting plate of the cabinet, drag the mounting bracket 1 so that the mounting plate is stuck in the pressure Between the plate 32 and the mounting frame 1, under the traction of the spring 33, the pressure plate 32 on the square rod 31 is squeezed to the mounting plate, thereby pre-limiting the mounting frame 1 as much as possible. By setting the spring 33, the pressure plate 32 is pulled, and by setting the rubber pad 34 and the anti-slip stripes, the friction resistance between the pressure plate 32 and the mounting plate is increased. When the position of the mounting frame 1 needs to be adjusted, the operating block 35 is pressed to move the pressure plate 32 away from the mounting plate, and then the position of the mounting frame 1 is adjusted.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A wiring frame for construction engineering, comprising a mounting frame (1), characterized in that: The lower end of the mounting frame (1) is provided with a plurality of evenly distributed interfaces (4), the lower end of the mounting frame (1) is provided with pre-fixed components (3) on both sides, the upper end of the mounting frame (1) is provided with limiting components (2), the upper end of the mounting frame (1) is fixedly connected with a first card plate (5) and a second card plate (7), the two sides of the first card plate (5) are provided with a card knife (6), the side of the second card plate (7) close to the first card plate (5) is provided with a card knife (6), the limiting component (2) comprises a strap (21) and a U-shaped rod (22) and a buckle (23) fixedly connected to the upper end of the mounting frame (1), and the U-shaped rod (22) passes through the strap (21).

2. A distribution frame for construction engineering according to claim 1, characterized in that: Both sides of the U-shaped rod (22) are fixedly connected with arc-shaped pieces (26), and the arc-shaped pieces (26) are elastic pieces.

3. A distribution frame for construction engineering according to claim 2, characterized in that: A Velcro hook surface (24) is provided on one side of the binding strap (21).

4. A distribution frame for construction engineering according to claim 3, characterized in that: A Velcro fleece surface (25) is provided on one side of the binding strap (21), and the Velcro fleece surface (25) is adapted to the Velcro hook surface (24).

5. A distribution frame for construction engineering according to claim 4, characterized in that: The pre-fixing assembly (3) comprises square rods (31) slidably inserted on both sides of the lower end of the mounting frame (1); the upper end of the square rod (31) is fixedly connected to a pressure plate (32); and the lower end of the pressure plate (32) is fixedly connected to a spring (33).

6. A distribution frame for construction engineering according to claim 5, characterized in that: The other end of the spring (33) is fixed to the mounting frame (1), and the spring (33) is sleeved on the square rod (31).

7. A distribution frame for construction engineering according to claim 6, characterized in that: The lower end of the pressing plate (32) is fixedly connected to a rubber pad (34), and the lower end of the rubber pad (34) is provided with anti-slip stripes.

8. A distribution frame for construction engineering according to claim 7, characterized in that: The lower end of the square rod (31) is fixedly connected with an operating block (35).

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