Plug-in type dustproof cable bridge

Abstract

The utility model discloses a plug-in type dustproof cable bridge which comprises a bridge body, a top cover is arranged on the bridge body, a locking seat is arranged on one side of the bridge body, a locking groove is formed in the locking seat, a locking strip is arranged on the other side of the bridge body, a mounting plate is arranged in the locking groove, and a plug-in type dustproof cable is arranged in the mounting plate. Locking teeth are arranged on the inner sides of the mounting plates and the locking strips in a mutually meshed mode, pulling columns are arranged on the outer sides, extending to the outer sides of the locking bases in a sliding mode, of the mounting plates, elastic pressing structures are arranged between the mounting plates and the inner walls of the locking grooves, heat dissipation grooves are formed in the bottom end of the bridge body, and a dustproof net is arranged at the bottom end of each heat dissipation groove. The bottom end of the bridge body is provided with a scraping plate in a manner of being attached to the dustproof net, and a movable driving structure is arranged in a manner of being matched with the scraping plate, so that the convenience of the bridge body during insertion and disassembly can be improved, and the heat dissipation and dustproof effects are good.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, and more specifically, to a plug-in dustproof cable bridge. Background Art

[0002] Cable tray is a device used to support, fix and protect cables, and is widely used in various buildings, industries and public facilities. Cable tray is mainly used to organize and manage cables, ensuring that the cable routing is neat, safe and easy to maintain;

[0003] The existing cable trays mainly use bolt structures to fix two adjacent sets of cable trays when they are connected, which requires repeated tightening of the bolts, resulting in poor operation convenience and inconvenience in the installation and disassembly of the cable trays.

[0004] In addition, existing cable trays usually have heat dissipation holes for heat dissipation of cables installed inside the trays. However, the arrangement of the heat dissipation holes easily allows external dust to enter the interior of the cable tray body, thereby affecting the cleanliness of the interior of the tray.

[0005] In order to prevent the entry of dust, a dustproof net is also installed at the heat dissipation hole position. However, external dust and impurities such as flying catkins easily adhere to the outer surface of the dustproof net, causing the dustproof net to be blocked, affecting the heat dissipation inside the bridge. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a plug-in dustproof cable tray to solve the technical problems mentioned in the background technology that the cable tray in the prior art is not convenient for docking, installation and disassembly, and has poor heat dissipation effect.

[0008] (II) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A plug-in dustproof cable bridge comprises a bridge body, a top cover is provided on the bridge body, a locking seat is provided on one side of the bridge body, a locking groove is provided on the locking seat, a locking strip is provided on the other side of the bridge body, a mounting plate is provided in the locking groove, locking teeth are provided on the inner side of the mounting plate and mesh with the locking strip, a pulling column is provided on the outer side of the mounting plate that slides and extends to the outer side of the locking seat, and an elastic clamping structure is provided between the mounting plate and the inner wall of the locking groove, a heat dissipation groove is provided at the bottom end of the bridge body, a dustproof net is provided at the bottom end of the heat dissipation groove, a scraper is provided at the bottom end of the bridge body to fit the dustproof net, and a moving drive structure is provided to cooperate with the scraper.

[0011] The utility model is further configured such that the mobile driving structure includes a screw rod installed at the bottom end of the bridge frame body through a bearing seat, and a motor is provided for the transmission connection screw rod, the scraper thread sleeve is provided on the screw rod, and the bottom end of the bridge frame body is matched with the scraper to provide a mobile limiting structure, and the mobile driving of the scraper can be realized through the cooperation of the motor and the screw rod.

[0012] The utility model is further configured that the movable limiting structure includes limiting rods arranged on both sides of the screw rod, and the scraper is slidably sleeved on the limiting rods. The movable limiting of the scraper can be achieved by the setting of the limiting rods.

[0013] The utility model is further configured such that a fracture is opened at one end of the bridge frame body, a folding telescopic section is arranged at the fracture, a telescopic limiting structure is arranged on the bridge frame body to cooperate with the folding telescopic section, and the configuration of the fracture and the folding telescopic section facilitates the telescopic extension of the bridge frame body when it is disassembled.

[0014] The utility model is further configured such that the telescopic limiting structure includes a telescopic rod arranged on the fracture on one side, and a telescopic slide groove is provided at the fracture position on the other side to cooperate with the telescopic rod. The arrangement of the telescopic rod and the telescopic slide groove can improve the stability of the bridge frame body during telescoping and can also realize the load-bearing protection of the bridge frame body at the fracture.

[0015] The utility model is further configured such that the elastic clamping structure includes a spring arranged between the mounting plate and the inner wall of the locking groove, and a telescopic column is arranged in conjunction with the spring, and the spring is sleeved on the outside of the telescopic column. The elastic installation of the mounting plate in the locking groove can be achieved through the arrangement of the spring and the telescopic column.

[0016] The utility model is further configured such that first sealing gaskets are provided on both sides of the bridge frame body and both sides of the top cover, and the connection sealing between two adjacent groups of bridge frame bodies can be achieved through the provision of the first sealing gaskets.

[0017] The utility model is further configured such that a second sealing gasket is provided at the top end of the bridge frame body and the top end of the folding and telescopic section. The second sealing gasket can realize the connection sealing between the bridge frame body, the folding and telescopic section and the top cover.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a plug-in dustproof cable tray, which has the following beneficial effects:

[0020] 1. The utility model includes a bridge frame body, a top cover is arranged on the bridge frame body, a locking seat is arranged on one side of the bridge frame body, a locking groove is opened on the locking seat, a locking strip is arranged on the other side of the bridge frame body, a mounting plate is arranged in the locking groove, and locking teeth are arranged on the inner side of the mounting plate and meshed with the locking strip. In this way, when realizing the connection of the bridge frame body, the two groups of bridge frame bodies are butt-joined together, and the locking strip is inserted into the mounting groove, so that the locking teeth on the locking strip and the locking teeth on the mounting plate are kneaded with each other, so that a stable connection between the locking strip and the locking seat can be realized, thereby realizing the connection between the two adjacent groups of bridge frame bodies. In this way, the connection between the two adjacent groups of bridge frame bodies can be realized conveniently and quickly.

[0021] 2. The utility model is provided with a pulling column on the outer side of the mounting plate which slides and extends to the outer side of the locking seat, and an elastic clamping structure is provided between the mounting plate and the inner wall of the locking groove, wherein the elastic clamping structure includes a spring provided between the mounting plate and the inner wall of the locking groove, and a telescopic column is provided in cooperation with the spring, and the spring sleeve is provided on the outer side of the telescopic column, so that when the bridge body is disassembled, the mounting plate can be pulled outward by the pulling column, so that the locking teeth on the mounting plate and the locking teeth on the locking strip can be separated, so that the locking strip can be conveniently pulled out of the locking groove on the locking seat, thereby achieving the separation between two adjacent groups of bridge bodies;

[0022] The setting of the spring in the elastic clamping structure can realize the compression of the locking strip by the mounting plate when the locking strip is locked in the locking groove, thereby ensuring the stability of the meshing between the two sets of locking teeth, improving the locking stability of the locking strip, and realizing a stable and fast connection between the two sets of bridge bodies.

[0023] 3. The utility model has a heat dissipation groove at the bottom end of the bridge body, a dustproof net is arranged at the bottom end of the heat dissipation groove, a scraper is arranged at the bottom end of the bridge body in contact with the dustproof net, and a mobile driving structure is arranged in cooperation with the scraper, wherein the mobile driving structure includes a screw rod installed at the bottom end of the bridge body through a bearing seat, and a motor is arranged for the transmission connection screw rod, the scraper thread sleeve is arranged on the screw rod, and the bottom end of the bridge body is arranged in cooperation with the scraper with a mobile limiting structure, the mobile limiting structure includes limiting rods arranged on both sides of the screw rod, and the scraper sliding sleeve is arranged on the limiting rod;

[0024] Start the motor, and the motor can be used to control the rotation of the screw. Through the threaded matching relationship between the scraper and the screw and the sliding matching relationship between the scraper and the limit rod, the scraper can be controlled to move and scrape at the bottom of the dustproof net, thereby scraping off the dust and flying catkins adhering to the surface of the dustproof net, thereby cleaning the dustproof net and ensuring the ventilation and heat dissipation effect inside the bridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the overall connection structure of a plug-in dustproof cable tray in the utility model;

[0026] Figure 2 It is an exploded schematic diagram of the connection structure between the bridge body and the top cover of the utility model;

[0027] Figure 3 It is a cross-sectional schematic diagram of a partial connection structure between a locking strip and a locking seat in the utility model;

[0028] Figure 4 It is a schematic diagram of a partial cross-sectional exploded view of the connection structure between the locking strip and the locking seat in the utility model;

[0029] Figure 5 It is a cross-sectional schematic diagram of the connection structure between the locking seat, the mounting plate and the locking teeth in the utility model;

[0030] Figure 6 It is a schematic diagram of the overall structure of the bridge frame body in the utility model.

[0031] In the figure: 1. bridge body; 2. top cover; 3. locking seat; 4. locking groove; 5. locking strip; 6. mounting plate; 7. locking teeth; 8. pulling column; 9. heat dissipation groove; 10. dust screen; 11. scraper; 12. screw; 13. motor; 14. limit rod; 15. fracture; 16. folding telescopic section; 17. telescopic rod; 18. telescopic slide; 19. spring; 20. telescopic column; 21. first sealing gasket; 22. second sealing gasket; 23. connecting protrusion; 24. connecting groove. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0034] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0035] See also Figure 1-6A plug-in dustproof cable tray comprises a tray body 1, a top cover 2 is arranged on the tray body 1, a locking seat 3 is arranged on one side of the tray body 1, a locking groove 4 is opened on the locking seat 3, a locking strip 5 is arranged on the other side of the tray body 1, a mounting plate 6 is arranged in the locking groove 4, and locking teeth 7 are arranged on the inner side of the mounting plate 6 and meshed with the locking strip 5. In this way, when the tray body 1 is connected, the two groups of tray bodies 1 are butt-jointed together, and the locking strip 5 is inserted into the mounting groove, so that the locking teeth 7 on the locking strip 5 and the locking teeth 7 on the mounting plate 6 are kneaded with each other, so that a stable connection between the locking strip 5 and the locking seat 3 can be achieved, thereby realizing the connection between the two adjacent groups of tray bodies 1. In this way, the connection between the two adjacent groups of tray bodies 1 can be realized conveniently and quickly;

[0036] The utility model is provided with a pulling column 8 on the outer side of the mounting plate 6 which slides and extends to the outer side of the locking seat 3, and an elastic pressing structure is provided between the mounting plate 6 and the inner wall of the locking groove 4, wherein the elastic pressing structure includes a spring 19 provided between the mounting plate 6 and the inner wall of the locking groove 4, and a telescopic column 20 is provided in conjunction with the spring 19, and the spring 19 is sleeved on the outer side of the telescopic column 20, so that when the bridge body 1 is disassembled, the mounting plate 6 can be pulled outward by the pulling column 8, so that the locking teeth 7 on the mounting plate 6 and the locking teeth 7 on the locking strip 5 can be separated, so that the locking strip 5 can be conveniently drawn out of the locking groove 4 on the locking seat 3, thereby realizing the separation between two adjacent groups of bridge bodies 1;

[0037] The setting of the spring 19 in the elastic clamping structure can realize the compression of the locking strip 5 by the mounting plate 6 when the locking strip 5 is locked in the locking groove 4, thereby ensuring the meshing stability between the two sets of locking teeth 7, improving the locking stability of the locking strip 5, and realizing a stable and fast connection between the two sets of bridge frame bodies 1.

[0038] The utility model has a heat dissipation groove 9 at the bottom end of the bridge body 1, a dustproof net 10 is arranged at the bottom end of the heat dissipation groove 9, a scraper 11 is arranged at the bottom end of the bridge body 1 in contact with the dustproof net 10, and a movable driving structure is arranged in conjunction with the scraper 11, wherein the movable driving structure includes a screw 12 installed at the bottom end of the bridge body 1 through a bearing seat, and a motor 13 is arranged for transmission connection with the screw 12, the scraper 11 is threadedly sleeved on the screw 12, and a movable limiting structure is arranged at the bottom end of the bridge body 1 in conjunction with the scraper 11, the movable limiting structure includes limiting rods 14 arranged on both sides of the screw 12, and the scraper 11 is slidably sleeved on the limiting rods 14.

[0039] Start the motor 13, and the rotation of the screw 12 can be controlled by the motor 13. Through the threaded matching relationship between the scraper 11 and the screw 12 and the sliding matching relationship between the scraper 11 and the limit rod 14, the scraper 11 can be controlled to move and scrape at the bottom end of the dustproof net 10, so that the dust and flying catkins adhering to the surface of the dustproof net 10 can be scraped off, thereby cleaning the dustproof net 10 and ensuring the ventilation and heat dissipation effect inside the bridge frame body 1.

[0040] See also Figure 1-Figure 6 As an implementation method of the bridge frame body 1: a fracture 15 is opened at one end of the bridge frame body 1, and the bridge frame body 1 will form a longer section and a shorter section through the fracture 15. A folding telescopic section 16 is arranged at the fracture 15, and a telescopic limiting structure is arranged on the bridge frame body 1 to cooperate with the folding telescopic section 16. The telescopic limiting structure includes a telescopic rod 17 arranged on one side of the fracture 15, and a telescopic slide groove 18 is opened at the position of the other side fracture 15 to cooperate with the telescopic rod 17.

[0041] Specifically, the telescopic adjustment of the bridge body 1 itself can be realized through the setting of the folding telescopic section 16, so that when the bridge body 1 is disassembled, the bridge body 1 on both sides of the port is moved toward the middle direction through the folding telescopic section 16, so that the bridge body 1 can be disassembled separately without disassembling other bridge bodies 1, thereby improving the convenience of installation and disassembly of the bridge body 1.

[0042] See also Figure 1-Figure 6 As an implementation of the bridge body 1 , first sealing pads 21 are provided on both sides of the bridge body 1 and both sides of the top cover 2 .

[0043] Specifically, the provision of the first sealing pad 21 can enhance the sealing performance of two adjacent groups of bridge bodies 1 when they are butt-jointed.

[0044] See also Figure 1-Figure 6 As an implementation of the bridge body 1 , a second sealing pad 22 is provided at the top of the bridge body 1 and the top of the folding telescopic section 16 .

[0045] Specifically, the connection sealing between the bridge body 1 and the top cover 2 can be improved by disposing the first sealing gasket 21 .

[0046] See also Figure 1-Figure 6 As an implementation of the top cover 2: a connecting protrusion 23 is provided on the top cover 2, and a connecting groove 24 is stamped on the side wall of the bridge body 1, and the connecting protrusion 23 and the connecting groove 24 are engaged with each other.

[0047] Specifically, the top cover 2 is buckled on top of the bridge body 1, and the connecting protrusion 23 on the top cover 2 is engaged in the connecting groove 24, so as to improve the installation stability of the top cover 2 on the bridge body 1, wherein the connecting groove 24 corresponding to the position of the fracture 15 can adopt a transverse sliding groove structure, so that the corresponding connecting protrusion 23 can be transversely slid and limitedly engaged in the connecting groove 24, so that it is convenient to control the telescopic sliding of a shorter section of the bridge body 1 at the fracture 15 when the top cover 2 is not moving.

[0048] In summary, when the overall equipment is in use:

[0049] The two groups of bridge bodies 1 are butted together, and the locking strip 5 is inserted into the mounting groove, so that the locking teeth 7 on the locking strip 5 and the locking teeth 7 on the mounting plate 6 are mutually engaged, so that a stable connection between the locking strip 5 and the locking seat 3 can be achieved, thereby achieving the connection between the two adjacent groups of bridge bodies 1. In this way, the connection between the two adjacent groups of bridge bodies 1 can be achieved conveniently and quickly;

[0050] Here, under the action of the spring 19, the mounting plate 6 can be pressed toward the locking strip 5, thereby strengthening the meshing stability between the locking teeth 7 on the locking strip 5 and the locking teeth 7 on the mounting plate 6, and ensuring the connection stability between the two adjacent groups of bridge bodies 1;

[0051] In this way, when the bridge body 1 is disassembled, the mounting plate 6 can be pulled outward by pulling the column 8, so that the locking teeth 7 on the mounting plate 6 and the locking teeth 7 on the locking strip 5 can be separated, so that the locking strip 5 can be easily pulled out of the locking groove 4 on the locking seat 3, thereby separating the two adjacent groups of bridge bodies 1;

[0052] In this process, the provision of the fracture 15 and the folding telescopic section 16 facilitates the telescopic adjustment of the bridge body 1 itself when the bridge body 1 is disassembled, thereby facilitating the extraction of the locking strip 5 from the locking groove 4, thereby achieving the separation between the two adjacent groups of bridge bodies 1;

[0053] During use, heat can be dissipated through the heat dissipation slot 9. Here, the dustproof net 10 is set to effectively prevent external dust from entering the interior of the bridge body 1, thereby improving the dustproof effect of the bridge body 1 during use;

[0054] During this process, the motor 13 is started, and the rotation of the screw 12 can be controlled by the motor 13. Through the threaded matching relationship between the scraper 11 and the screw 12 and the sliding matching relationship between the scraper 11 and the limiting rod 14, the scraper 11 can be controlled to move and scrape at the bottom end of the dustproof net 10, so that the dust and flying catkins adhering to the surface of the dustproof net 10 can be scraped off, thereby cleaning the dustproof net 10 and ensuring the ventilation and heat dissipation effect inside the bridge frame body 1.

[0055] It should be explained here that when the bridge body 1 is installed, it is necessary to use an external support structure to achieve the connection and fixation between the bridge body 1 and the external installation interface, so that the position of two adjacent groups of bridge bodies 1 can be fixed.

[0056] In all the schemes mentioned above, the connection between two parts can be selected according to the actual situation by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0057] In all the schemes mentioned above, the operation of electrical components is controlled by a controller. Since the devices matched with the controller are commonly used devices, their control principles and line connections are all existing well-known and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. A plug-in dustproof cable tray, comprising a tray body (1), wherein a top cover (2) is provided on the tray body (1), and wherein: A locking seat (3) is provided on one side of the bridge frame body (1), and a locking groove (4) is provided on the locking seat (3); a locking strip (5) is provided on the other side of the bridge frame body (1); a mounting plate (6) is provided in the locking groove (4); a locking tooth (7) is provided on the inner side of the mounting plate (6) and meshed with the locking strip (5); a pulling column (8) is provided on the outer side of the mounting plate (6) and extends to the outer side of the locking seat (3); and an elastic clamping structure is provided between the mounting plate (6) and the inner wall of the locking groove (4); a heat dissipation groove (9) is provided at the bottom end of the bridge frame body (1); a dustproof net (10) is provided at the bottom end of the bridge frame body (1) and is fitted with a scraper (11) to fit the dustproof net (10); and a moving drive structure is provided in conjunction with the scraper (11).

2. The plug-in dustproof cable tray according to claim 1 is characterized in that: The movable driving structure comprises a screw rod (12) installed at the bottom end of the bridge frame body (1) through a bearing seat, and a motor (13) is provided for transmission connection with the screw rod (12); the scraper (11) is threadedly sleeved on the screw rod (12), and the bottom end of the bridge frame body (1) is provided with a movable limiting structure in cooperation with the scraper (11).

3. The plug-in dustproof cable tray according to claim 2 is characterized in that: The movable limiting structure comprises limiting rods (14) arranged on both sides of the screw rod (12), and the scraper (11) is slidably sleeved on the limiting rods (14).

4. The plug-in dustproof cable tray according to claim 1 is characterized in that: One end of the bridge frame body (1) is provided with a fracture (15), a folding telescopic section (16) is provided at the fracture (15), and a telescopic limiting structure is provided on the bridge frame body (1) in coordination with the folding telescopic section (16).

5. The plug-in dustproof cable tray according to claim 4 is characterized in that: The telescopic limiting structure comprises a telescopic rod (17) arranged on the break (15) on one side, and a telescopic sliding groove (18) is provided at the break (15) on the other side to cooperate with the telescopic rod (17).

6. A plug-in dustproof cable tray according to any one of claims 1 to 5, characterized in that: The elastic pressing structure comprises a spring (19) arranged between the mounting plate (6) and the inner wall of the locking groove (4), and a telescopic column (20) is arranged in conjunction with the spring (19), and the spring (19) is sleeved on the outside of the telescopic column (20).

7. The plug-in dustproof cable tray according to claim 1 is characterized in that: First sealing pads (21) are provided on both sides of the bridge body (1) and both sides of the top cover (2).

8. The plug-in dustproof cable tray according to claim 4 is characterized in that: A second sealing pad (22) is provided at the top end of the bridge frame body (1) and the top end of the folding telescopic section (16).

9. The plug-in dustproof cable tray according to claim 1 is characterized in that: The top cover (2) is provided with a connection protrusion (23), and the side wall of the bridge frame body (1) is punched with a connection groove (24), and the connection protrusion (23) and the connection groove (24) are engaged with each other.

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