Supporting device of fireproof bridge

Abstract

The utility model discloses a fireproof bridge stand support device, which comprises a cable bridge stand main body, the bottom of the cable bridge stand main body is provided with a positioning mechanism, the positioning mechanism comprises a mounting plate, a clamping block and a positioning column, the bottom of the positioning column is provided with a butt joint mechanism, the top of the butt joint mechanism is provided with a mounting mechanism, and the mounting mechanism is provided with a clamping block. A locking mechanism is arranged at the bottom of the mounting plate; the locking mechanism comprises a mounting disc, a rotating base A, a mounting stand column, a buckle and an elastic ring body, and an unlocking mechanism is arranged on the outer side of the mounting disc; the cable bridge is rapidly installed through cooperation of the locking mechanism and the butt joint mechanism, the locking state of the buckle and the butt joint mechanism is relieved through the unlocking mechanism, the cable bridge can be rapidly installed and detached, the cable bridge can be conveniently installed and maintained, the flexibility of cable bridge supporting operation is improved, and the cable bridge can be conveniently installed and maintained. The installation difficulty of the cable bridge is reduced, and the laying efficiency of the cable bridge is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to a support device for fireproof cable trays. Background Technology

[0002] In many industrial sectors, such as construction, power, and communications, a large number of cables and wires are used to transmit electrical energy and signals. These cables and wires are typically placed in cable trays for easy management and protection.

[0003] The problems with existing technologies are as follows: Cable trays require support devices for installation to secure them to the wall. Existing cable tray support devices offer limited flexibility, typically requiring tools to drill holes at the ends of the cable trays and bolts for fixation. This makes installation difficult in confined spaces and hinders quick installation and disassembly, making installation and maintenance inconvenient and reducing laying efficiency. Therefore, we propose a fireproof cable tray support device to address these issues. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a support device for fireproof cable trays.

[0005] The present invention solves its technical problem through the following technical solution: it includes a cable tray body, a positioning mechanism is provided at the bottom of the cable tray body, the positioning mechanism includes a mounting plate, the mounting plate is fixed to the bottom of the cable tray body, a locking block is fixed on one side of the mounting plate, a plurality of positioning posts are fixed at the bottom edge of the mounting plate, a docking mechanism is provided at the bottom of the positioning posts, an installation mechanism is provided at the top of the docking mechanism, and a locking mechanism is provided at the bottom of the mounting plate.

[0006] The locking mechanism includes a mounting plate, which is fixed to the bottom of the mounting plate. Multiple rotating bases A are fixed to the bottom of the mounting plate. The inner walls of the multiple rotating bases A are rotatably connected to mounting columns. Buckles are fixed to the outer sides of the mounting columns. Elastic rings are fixed to the side walls of the buckles. An unlocking mechanism is provided on the outer side of the mounting plate.

[0007] As a further improvement of this utility model, a cover plate is provided on one side of the main body of the cable tray.

[0008] As a further improvement of this utility model, the inner wall of the mounting plate is provided with a plurality of fastening bolts.

[0009] As a further embodiment of this utility model: the docking mechanism includes a supporting horizontal plate, which is slidably connected to the outside of the positioning column. The top of the supporting horizontal plate is provided with multiple positioning holes, and the inner wall of the supporting horizontal plate is provided with docking holes.

[0010] As a further embodiment of this utility model: the mounting mechanism includes a mounting stud, which is slidably connected to the inner wall of the supporting horizontal plate. A fastening nut is provided on the outer side of the mounting stud, and the mounting horizontal plate is fixed to the top of the mounting stud. An expansion bolt is provided on the top of the mounting horizontal plate.

[0011] As a further improvement of this utility model, an elastic support washer is fixed to the edge of the bottom of the mounting plate.

[0012] As a further embodiment of this utility model: the unlocking mechanism includes an installation sleeve, which is fixed to the bottom of the installation plate. An installation slide column is slidably connected to the inner wall of the installation sleeve. An unlocking button is fixed to the bottom of the installation slide column. A sliding seat is fixed to the outer side of the installation slide column. Multiple rotating bases B are fixed to the outer side of the sliding seat. A connecting rod is rotatably connected to the inner wall of each of the multiple rotating bases B. A connecting seat is rotatably connected to one end of the connecting rod. The connecting seat is fixedly connected to the installation column.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. Equipped with a positioning mechanism and a locking mechanism, before installation, the positioning mechanism is installed at the end of the cable tray, and the docking mechanism is installed and fixed by the installation mechanism. The cable tray is quickly installed by inserting the buckle into the docking mechanism. The cable tray is quickly disassembled by releasing the buckle from the docking mechanism through the unlocking mechanism. The above mechanisms work together to enable quick installation and disassembly of the cable tray, which is convenient for the installation and maintenance of the cable tray. It eliminates the need to place the cable tray on the support device and then use tools to install and fix it. It can be used to install the cable tray in complex installation environments, which improves the flexibility of the cable tray support operation, reduces the installation difficulty of the cable tray, improves the laying efficiency of the cable tray, and thus improves the practicality of the support device.

[0015] 2. By incorporating elastic support washers, during the docking operation, the locking mechanism is inserted into the docking hole, multiple buckles are engaged with the support plate, and the elastic support washers are pressed against the support plate, providing elastic support for the mounting plate. This ensures that the buckles in the locked state are tightly attached to the docking hole, thereby achieving stable locking and fixing of the mounting plate and improving the stability of the locking operation. Attached Figure Description

[0016] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0017] Figure 2 A partial front view structural schematic diagram according to an embodiment of the present utility model is shown;

[0018] Figure 3 A partial front sectional view of the structure according to an embodiment of the present invention is shown;

[0019] Figure 4 The present invention provides an embodiment of the present invention. Figure 3 Enlarged structural diagram of part A in the middle;

[0020] Figure 5 A schematic diagram of the installation mechanism structure provided according to an embodiment of the present utility model is shown;

[0021] Figure 6 A schematic diagram of the positioning mechanism structure provided according to an embodiment of the present utility model is shown;

[0022] Figure 7 A schematic diagram of the locking mechanism structure provided according to an embodiment of the present invention is shown.

[0023] Legend:

[0024] 100 Cable tray body, 110 Cover plate, 210 Mounting plate, 220 Clip, 230 Fastening bolt, 240 Positioning post, 310 Supporting horizontal plate, 320 Positioning insertion hole, 330 Docking hole, 410 Mounting stud, 420 Fastening nut, 430 Mounting horizontal plate, 440 Expansion bolt, 510 Mounting plate, 511 Elastic support washer, 520 Rotating base A, 530 Mounting column, 540 Buckle, 550 Elastic ring, 610 Mounting sleeve, 620 Mounting slide column, 621 Unlock button, 630 Sliding seat, 640 Rotating base B, 650 Connecting rod, 660 Connecting seat. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Please see Figure 1-7 This utility model provides a technical solution: it includes a cable tray body 100, a cover plate 110 is provided on one side of the cable tray body 100, a positioning mechanism is provided at the bottom of the cable tray body 100, the positioning mechanism includes a mounting plate 210 and a locking block 220, a plurality of positioning posts 240 are fixed on the bottom edge of the mounting plate 210, a docking mechanism is provided at the bottom of the positioning posts 240, an installation mechanism is provided at the top of the docking mechanism, and a locking mechanism is provided at the bottom of the mounting plate 210;

[0029] The locking mechanism includes a mounting plate 510, a rotating base A520, and a mounting column 530. A buckle 540 is fixed to the outer side of the mounting column 530, and an elastic ring 550 is fixed to the side wall of the buckle 540. An unlocking mechanism is provided on the outer side of the mounting plate 510. By providing a positioning mechanism and a locking mechanism, before installation, the positioning mechanism is installed at the end of the cable tray. The installation mechanism is used to install and fix the docking mechanism. The buckle 540 is inserted into the docking mechanism, enabling quick installation of the cable tray. The unlocking mechanism releases the locking state of the buckle 540 and the docking mechanism, enabling quick disassembly of the cable tray. The cooperation of these mechanisms allows for quick installation and disassembly of the cable tray, facilitating its installation and maintenance. It eliminates the need to place the cable tray on a support device and then use tools for installation and fixation. This allows for convenient installation of the cable tray in complex installation environments, improving the flexibility of cable tray support operations, reducing the difficulty of cable tray installation, increasing the efficiency of cable tray laying, and thus enhancing the practicality of the support device.

[0030] Specifically, the inner wall of the mounting plate 210 is provided with a plurality of fastening bolts 230; by providing fastening bolts 230, during installation, the locking block 220 is locked onto the end of the cable tray body 100, and the mounting plate 210 is fixed onto the cable tray body 100 by fastening bolts 230, so that the positioning mechanism can be installed and fixed as needed.

[0031] Specifically, the docking mechanism includes a supporting horizontal plate 310, which is slidably connected to the outside of the positioning post 240. The top of the supporting horizontal plate 310 has multiple positioning holes 320, and the inner wall of the supporting horizontal plate 310 has docking holes 330. By providing a docking mechanism, when installing the cable tray, the multiple positioning posts 240 are aligned with the positioning holes 320 and inserted, which can perform positioning and docking of the cable tray installation and ensure the accuracy of the installation operation.

[0032] Specifically, the installation mechanism includes a mounting stud 410, which is slidably connected to the inner wall of the supporting horizontal plate 310. A fastening nut 420 is provided on the outer side of the mounting stud 410. The mounting horizontal plate 430 is fixed to the top of the mounting stud 410, and an expansion bolt 440 is provided on the top of the mounting horizontal plate 430. By providing the installation mechanism, the mounting horizontal plate 430 is fixed to the top of the wall by the expansion bolt 440, the supporting horizontal plate 310 is installed on the mounting stud 410, and the fastening nut 420 is turned on the mounting stud 410, which can support the supporting horizontal plate 310, thereby realizing the support installation of the cable tray.

[0033] Specifically, an elastic support washer 511 is fixed to the bottom edge of the mounting plate 510. By providing the elastic support washer 511, during the docking operation, the locking mechanism is inserted into the docking hole 330, and multiple buckles 540 are snapped onto the support plate 310. The elastic support washer 511 is pressed against the support plate 310, which can provide elastic support for the mounting plate 510 and ensure that the buckles 540 in the locked state can be tightly attached to the docking hole 330, thereby achieving stable locking and fixing of the mounting plate 510 and improving the stability of the locking operation.

[0034] Specifically, the unlocking mechanism includes an installation sleeve 610, which is fixed to the bottom of the installation plate 510. An installation slide post 620 is slidably connected to the inner wall of the installation sleeve 610. An unlocking button 621 is fixed to the bottom of the installation slide post 620. A sliding seat 630 is fixed to the outer side of the installation slide post 620. Multiple rotating bases B640 are fixed to the outer side of the sliding seat 630. A connecting rod 650 is rotatably connected to the inner wall of each of the multiple rotating bases B640. One end of the connecting rod 650 is rotatably connected to a connecting seat 660, which is fixedly connected to the installation column 530. By providing an unlocking mechanism to release the locking state of the buckle 540 and the docking hole 330, the buckle 540 can be pulled out from the support plate 310, allowing the locking mechanism and the docking mechanism to be separated, thereby enabling quick disassembly of the cable tray.

[0035] Working principle: During use and installation, the locking block 220 is engaged with the end of the cable tray body 100. The mounting plate 210 is fixed to the cable tray body 100 by the fastening bolts 230. The positioning mechanism can be installed and fixed as needed. When installing the cable tray, multiple positioning pins 240 are aligned with the positioning holes 320 and inserted to position and align the cable tray. The mounting horizontal plate 430 is fixed to the top of the wall by the expansion bolts 440. The supporting horizontal plate 310 is installed on the mounting studs 410. The fastening nut 420 is turned on the mounting studs 410 to support the supporting horizontal plate 310, thereby supporting the cable tray installation. The buckle 540 is inserted into the docking hole 330. The elastic ring 550 provides elastic support for the buckle 540, which can maintain the locked state of the buckle 540. The mounting plate 510 is quickly installed on the support plate 310, thus enabling quick installation of the cable tray. When the cable tray needs to be disassembled, the unlocking button 621 is pressed upwards. The unlocking button 621 moves, causing the mounting slide column 620 to move upwards. The movement of the mounting slide column 620 causes the sliding seat 630 and multiple rotating bases B640 to move. The rotating base B640 drives the connecting seat 660 to move through the connecting rod 650, thereby causing the mounting column 530 to rotate on the rotating base A520. This causes multiple clips 540 to retract inwards. At this time, the locking state of the clips 540 and the docking hole 330 is released, and the clips 540 can be pulled out from the support plate 310. This allows the locking mechanism and the docking mechanism to be separated, thus enabling quick disassembly of the cable tray. The top of the cable tray body 100 is sealed and covered by a cover plate 110.

[0036] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A support device for a fireproof cable tray, characterized in that, The cable tray includes a main body (100), and a positioning mechanism is provided at the bottom of the main body (100). The positioning mechanism includes a mounting plate (210), which is fixed to the bottom of the main body (100). A locking block (220) is fixed on one side of the mounting plate (210), and multiple positioning posts (240) are fixed on the bottom edge of the mounting plate (210). A docking mechanism is provided at the bottom of the positioning posts (240), and an installation mechanism is provided at the top of the docking mechanism. A locking mechanism is provided at the bottom of the mounting plate (210). The locking mechanism includes a mounting plate (510), which is fixed to the bottom of the mounting plate (210). Multiple rotating bases A (520) are fixed to the bottom of the mounting plate (510). The inner walls of the multiple rotating bases A (520) are rotatably connected to mounting columns (530). Buckles (540) are fixed to the outer side of the mounting columns (530). Elastic rings (550) are fixed to the side walls of the buckles (540). An unlocking mechanism is provided on the outer side of the mounting plate (510).

2. The support device for a fire-resistant bridge according to claim 1, wherein A cover plate (110) is provided on one side of the cable tray body (100).

3. The support device for a fireproof cable tray according to claim 1, characterized in that, The inner wall of the mounting plate (210) is provided with a plurality of fastening bolts (230).

4. The support device for a fireproof cable tray according to claim 1, characterized in that, The docking mechanism includes a support plate (310), which is slidably connected to the outside of the positioning column (240). The top of the support plate (310) is provided with a plurality of positioning holes (320), and the inner wall of the support plate (310) is provided with docking holes (330).

5. The support device for a fireproof cable tray according to claim 4, characterized in that, The mounting mechanism includes a mounting stud (410), which is slidably connected to the inner wall of the supporting horizontal plate (310). A fastening nut (420) is provided on the outer side of the mounting stud (410), and a mounting horizontal plate (430) is fixed to the top of the mounting stud (410). An expansion bolt (440) is provided on the top of the mounting horizontal plate (430).

6. The support device for a fireproof cable tray according to claim 1, characterized in that, An elastic support washer (511) is fixed to the bottom edge of the mounting plate (510).

7. The support device for a fireproof cable tray according to claim 1, characterized in that, The unlocking mechanism includes an installation sleeve (610) fixed to the bottom of the installation plate (510). An installation slide column (620) is slidably connected to the inner wall of the installation sleeve (610). An unlocking button (621) is fixed to the bottom of the installation slide column (620). A sliding seat (630) is fixed to the outer side of the installation slide column (620). Multiple rotating bases B (640) are fixed to the outer side of the sliding seat (630). A connecting rod (650) is rotatably connected to the inner wall of each of the multiple rotating bases B (640). A connecting seat (660) is rotatably connected to one end of the connecting rod (650). The connecting seat (660) is fixedly connected to the installation column (530).

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