Detachable trunking device arranged on curtain wall keel

Abstract

The utility model relates to a detachable trunking device arranged on a curtain wall keel, which relates to the technical field of curtain wall construction, and comprises a base, a bottom plate connected on the base and a trunking shell connected on the bottom plate, and the trunking shell is connected with the bottom plate by connecting the trunking shell with the bottom plate. The bottom plate and the trunking shell are clamped and installed, the construction efficiency can be improved, the trunking shell is supported by the bottom plate, the power line can be placed in the space, the power line can be placed in the space, the situation that the power line is exposed outside can be avoided, the power line can be protected, the construction efficiency can be improved, the power line shell is supported by the bottom plate, and the service life of the power line can be prolonged. The opening of the shell cannot be folded, the situation that the shell deforms can be avoided, the electric pipeline is protected through the trunking shell, meanwhile, the overall design is matched with a curtain wall keel, the appearance is more attractive, and the attractiveness degree of installation can be improved.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall construction, and specifically refers to a detachable cable tray device installed on the curtain wall keel. Background Technology

[0002] Currently, most electrical conduits installed on curtain wall and window frames are exposed using JPG conduits or steel cable trays. However, existing technologies using JPG conduits or steel cable trays, especially the steel cable trays which are manufactured as a single unit, make it difficult to quickly access and repair the conduits inside. This requires significant time for disassembly and repair, resulting in slow construction efficiency, unsightly installation, and exposed conduits that are susceptible to damage, as well as being heavy and difficult to inspect. Therefore, measures are needed to address the problems of slow construction efficiency, unsightly installation, exposed conduits susceptible to damage, and heavy and difficult-to-inspect conduits when using JPG conduits and steel cable trays. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects of the prior art and provide a detachable cable tray device installed on the curtain wall keel, which solves the problems of slow construction efficiency, unsightly installation, easy exposure and damage of electrical cables, heavy weight and difficulty in maintenance caused by the use of JPG pipes and steel cable trays.

[0004] The technical solution to achieve the above objective is: a detachable cable tray device installed on the curtain wall keel, comprising:

[0005] The base, the bottom of which is connected to the curtain wall keel;

[0006] A base plate connected to the base;

[0007] A wire trough housing is connected to the base plate. The wire trough housing has an opening on the side near the curtain wall keel, through which the wire trough housing can be covered and fastened to the base plate.

[0008] The further improvement of this utility model is that the base plate includes a locking component and fasteners connected to opposite sides of the locking component.

[0009] A further improvement of this utility model is that: a first limiting block is provided on the inner wall surface of the wire trough housing near the opening, corresponding to the end of the fastener; when the wire trough housing is fastened to the base plate, the first limiting block abuts against the end of the fastener.

[0010] A further improvement of this utility model is that a second limiting block is provided on the inner wall surface of the wire groove housing near the opening, corresponding to the side of the fastener;

[0011] The fastener has a slot on its side corresponding to the second limiting block;

[0012] The second limiting block can be inserted into the slot.

[0013] The present invention is further improved in that: the second limiting block includes an inclined guide surface connected to a limiting plane that is perpendicularly connected to the inner wall surface of the wire groove housing, the inclined guide surface being disposed near the opening and also connected to the inner wall surface of the wire groove housing.

[0014] The further improvement of this utility model is that the card is U-shaped with the opening facing downwards.

[0015] A further improvement of this utility model is that a gasket is provided between the base plate and the base, and the gasket extends downward at the opposite ends of the card to form end faces, which are in contact with the base.

[0016] The further improvement of this utility model is that: the base plate is provided with a threaded hole, and the base plate is provided with a fixing member that is threadedly connected to the threaded hole;

[0017] The gasket and the base also have threaded holes. A fastener passes through the threaded holes on the base plate, the gasket and the base to connect the base plate and the gasket to the base.

[0018] The further improvement of this utility model is that the wire groove housing is U-shaped downwards.

[0019] The further improvement of this utility model is that the base is U-shaped and oriented downwards.

[0020] By utilizing the above technical solution, the technical effects achieved by this utility model compared to the prior art are as follows:

[0021] This utility model provides a detachable cable tray device installed on a curtain wall keel. By connecting the cable tray housing to the base plate, a space is formed between the two for placing electrical wires. This allows the electrical wires to be placed within the space, preventing them from being exposed and providing protection. The base plate and cable tray housing are snapped together for installation, which improves construction efficiency. Furthermore, the base plate supports the cable tray housing, preventing the opening from closing and avoiding deformation of the housing. While protecting the electrical wires, the overall design of the cable tray housing complements the curtain wall keel more aesthetically pleasingly, enhancing the overall appearance of the installation.

[0022] By prying open the opening at the bottom of the cable tray housing to both sides, the fasteners on the cover plate can be disengaged from between the first and second limiting blocks, allowing the cable tray housing to be quickly removed. This makes it easier to repair electrical conduits and solves the problem of the time-consuming process required for repairing electrical conduits using steel cable trays.

[0023] By placing a gasket between the base plate and the base to separate them and prevent them from coming into contact with each other, corrosion between different metals can be prevented. Attached Figure Description

[0024] Figure 1 This is a diagram showing the connection between the cable tray housing and the curtain wall keel of a detachable cable tray device installed on the curtain wall keel according to this utility model.

[0025] Figure 2 This is a front view of the cable tray housing of a detachable cable tray device installed on a curtain wall keel according to the present invention.

[0026] In the diagram: 1. Cable tray housing; 2. Base plate; 3. Gasket; 4. Base; 5. Fastener; A. Curtain wall keel. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] This utility model provides a detachable cable tray device installed on the curtain wall keel. This device can be connected to the base plate via the cable tray housing, allowing for fast installation and high construction efficiency. Furthermore, it creates a space between the two for placing electrical wires, providing protection for the wiring. The detachable cable tray device installed on the curtain wall keel is described below.

[0029] See Figure 2 The image shows a front view of the cable tray housing of a detachable cable tray device mounted on a curtain wall keel, according to this utility model. The following is in conjunction with... Figures 1 to 2 The structure of the detachable cable tray device installed on the curtain wall keel of this utility model is described.

[0030] See Figures 1 to 2 This utility model provides a detachable wire trough device installed on a curtain wall keel A, including: a wire trough housing 1, a base plate 2, and a base 4. The bottom of the base 4 is connected to the curtain wall keel A, the base plate 2 is connected to the base 4, the wire trough housing 1 is connected to the base plate, and the wire trough housing 1 has an opening on the side of the wire trough housing 1 near the curtain wall keel A, through which the wire trough housing 1 can be covered and fastened to the base plate 2.

[0031] Better, such as Figures 1 to 2As shown, the base 4 is placed on the curtain wall keel A to support the wire trough housing 1 and the base plate 2. The base plate 2 is connected to the wire trough housing 1 to form a space for wire placement. By placing the wire trough housing 1 on the curtain wall keel A and supporting the opening of the wire trough housing 1 with the base plate 2, the opening of the wire trough housing 1 will not close inward, which helps to prevent deformation of the wire trough housing 1. Both the wire trough housing 1 and the base plate 2 are made of aluminum.

[0032] refer to Figure 1 In one specific embodiment of this utility model, the base plate 2 includes a locking element and fasteners connected to opposite sides of the locking element.

[0033] Furthermore, such as Figure 1 As shown, by setting fasteners on both sides of the clip, the fasteners are clamped at the opening position, sealing the opening of the wire trough housing 1, making it easier to place the wires.

[0034] refer to Figure 1 In one specific embodiment of this utility model, a first limiting block is provided on the inner wall surface of the wire trough housing 1 near the opening corresponding to the end of the fastener. When the wire trough housing 1 is fastened on the base plate 2, the first limiting block abuts against the end of the fastener.

[0035] Furthermore, such as Figure 1 As shown, multiple protruding limiting blocks are formed by extending from the inner surface of the wire trough housing 1 near the fastener towards the fastener. The limiting blocks can abut against the fastener, thereby supporting the wire trough housing 1 and preventing the wire trough housing 1 from moving downward after contacting the base plate 2. The limiting blocks also restrict the fastener, preventing it from shifting when placed in the wire trough housing 1.

[0036] refer to Figure 1 In one specific embodiment of this utility model, a second limiting block is provided on the inner wall surface of the wire groove housing 1 near the opening, corresponding to the side of the fastener. A slot is provided on the side of the fastener corresponding to the second limiting block, and the second limiting block can be inserted into the slot.

[0037] refer to Figure 1 In one specific embodiment of this utility model, the second limiting block includes an inclined guide surface that is connected to a limiting plane that is perpendicularly connected to the inner wall surface of the wire groove housing 1. The inclined guide surface is located near the opening and is also connected to the inner wall surface of the wire groove housing 1.

[0038] Better, such as Figure 1 As shown, the fastener is restricted by the first limiting block and the second limiting block on the inner surface of the cable tray housing 1, so that the cable tray housing 1 can be more stable after being connected to the base plate 2 and is less likely to fall off.

[0039] Furthermore, when it is necessary to repair the electrical conduits inside the cable tray housing 1, the cable tray housing 1 can be quickly removed by prying open the bottom opening of the cable tray housing 1 to both sides, so that the fastener can be released from between the first limiting block and the second limiting block, thus making it easier to repair the electrical conduits.

[0040] refer to Figure 1 In one specific embodiment of this utility model, the card is U-shaped with the opening facing downwards.

[0041] Furthermore, such as Figure 1 As shown, by making the clip into a downward U-shape, the clip can wrap around the gasket 3 and the base 4, increasing the contact area during connection. By increasing the contact area, more friction is generated between them when they are fixed, thereby enhancing the stability of the connection.

[0042] refer to Figure 1 In one specific embodiment of this utility model, a gasket 3 is provided between the base plate 2 and the base 4. The gasket 3 extends downward from the opposite ends of the card to form end faces, and the end faces are in contact with the base 4.

[0043] Furthermore, the gasket 3 is made of 1mm thick rubber insulation material. By placing the gasket 3 between the base plate 2 and the base 4, corrosion between different metals can be prevented.

[0044] refer to Figure 1 In one specific embodiment of this utility model, the base plate 2 is provided with a threaded hole, and the base plate 2 is provided with a fixing member 5 that is threadedly connected to the threaded hole;

[0045] The gasket 3 and the base 4 are also provided with threaded holes. The fastener 5 passes through the threaded holes on the base plate 2, the gasket 3 and the base 4 to connect the base plate 2 and the gasket 3 to the base 4.

[0046] Furthermore, such as Figure 1 As shown, threaded holes are provided on the base plate 2, gasket 3 and base 4, and fastener 5 is used to pass through the threaded holes on the base plate 2, gasket 3 and base 4 to connect them together.

[0047] refer to Figure 1 In one specific embodiment of this utility model, the wire groove housing 1 is U-shaped downwards.

[0048] refer to Figure 1 In one specific embodiment of this utility model, the base 4 is U-shaped with its orientation downwards.

[0049] Furthermore, such as Figure 1As shown, the base 4 adopts a U-shaped design, and the two support points of the base 4 make it more stable when supporting the cable tray housing 1.

[0050] It also includes the following steps:

[0051] 1) First, make the aluminum U-shaped fastener.

[0052] (1) A 2mm thick U-shaped buckle groove (line groove housing 1) is formed by using aluminum profile mold.

[0053] (2) A limiting device to prevent movement is provided on the aluminum U-shaped buckle groove.

[0054] Furthermore, by extending a protruding limiting device at the opening of the U-shaped buckle foot groove, the limiting device can achieve the effect of limiting.

[0055] 2) Next, make the aluminum zigzag-shaped bottom cover.

[0056] The base plate (2) is made of 1.2mm thick aluminum profile with a buckle-shaped foot cover.

[0057] Furthermore, by placing the base plate 2 inside the cable tray housing 1, a space for placing electrical conduits can be formed between the two.

[0058] 3) Fabrication of steel U-shaped base 4.

[0059] The U-shaped base 4 is formed by processing 3mm thick Q235B hot-rolled steel plate.

[0060] Furthermore, using hot-rolled steel plates to form the base 4 can enhance the supporting effect of the base 4.

[0061] like Figures 1 to 2 As shown below, the installation process of a detachable cable tray device installed on a curtain wall keel according to this utility model will be described.

[0062] First, fasteners on the base plate are fastened into the openings inside the cable tray housing, and the fasteners are held in place by the limiting blocks at the openings, thus fixing the base plate in place within the cable tray housing. Then, gaskets and bases are placed under the base plate, and fasteners are used to pass through the gaskets and bases to fix them to the base plate. Next, the base is placed on the curtain wall keel, and finally, it is fixed by welding.

[0063] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A detachable cable tray device installed on a curtain wall keel, characterized in that: include: The base, the bottom of which is connected to the curtain wall keel; A base plate connected to the base; A wire trough housing is connected to the base plate. The wire trough housing has an opening on the side near the curtain wall keel, through which the wire trough housing can be covered and fastened to the base plate.

2. The detachable cable tray device provided on the curtain wall keel according to claim 1, characterized in that: The base plate includes a locking element and fasteners connected to opposite sides of the locking element.

3. A detachable cable tray device for use on a curtain wall keel according to claim 2, characterized in that: The inner wall of the cable tray housing is provided with a first limiting block near the opening, corresponding to the end of the fastener. When the cable tray housing is fastened to the base plate, the first limiting block abuts against the end of the fastener.

4. A detachable cable tray device for use on a curtain wall keel according to claim 2, characterized in that: A second limiting block is provided on the inner wall surface of the cable tray housing near the opening, corresponding to the side of the fastener; The fastener has a slot on its side corresponding to the second limiting block; The second limiting block can be inserted into the slot.

5. A detachable cable tray device for use on a curtain wall keel according to claim 4, characterized in that: The second limiting block includes an inclined guide surface connected to a limiting plane that is perpendicularly connected to the inner wall surface of the wire groove housing. The inclined guide surface is located near the opening and is also connected to the inner wall surface of the wire groove housing.

6. A detachable cable tray device for use on a curtain wall keel according to claim 2, characterized in that: The card is U-shaped with the opening facing downwards.

7. A detachable cable tray device for use on a curtain wall keel according to claim 2, characterized in that: A gasket is provided between the base plate and the base. The gasket extends downward at the opposite ends of the card to form end faces, which are in contact with the base.

8. A detachable cable tray device for use on a curtain wall keel according to claim 7, characterized in that: The base plate is provided with threaded holes, and the base plate is provided with a fastener that is threadedly connected to the threaded holes; The gasket and the base also have threaded holes. A fastener passes through the threaded holes on the base plate, the gasket and the base to connect the base plate and the gasket to the base.

9. A detachable cable tray device for use on a curtain wall keel according to claim 1, characterized in that: The cable tray housing is U-shaped and pointing downwards.

10. A detachable cable tray device disposed on a curtain wall keel according to claim 1, characterized in that: The base is U-shaped and faces downwards.

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