Cable bridge with plug-in positioning structure

Abstract

The embodiment of the utility model provides a cable bridge with a plug-in positioning structure, and relates to the technical field of cable bridges. The cable bridge with the plug-in positioning structure comprises a first bridge and a second bridge, plug connectors are mounted on two sides of one end of the first bridge, connecting sleeves are mounted on two sides of one end, close to the first bridge, of the second bridge, and when the plug connectors are plugged in the connecting sleeves, telescopic positioning pieces in the connecting sleeves fix the plug connectors. The first bridge frame and the second bridge frame are in butt joint rapidly and accurately through insertion matching of the insertion plate and the sliding rail, the first conical head and the second conical head are driven by the connecting rod to enter the connecting sleeve, the second conical head pushes the fixing block into the first sliding groove, and when the second conical head moves to the bottom of the connecting sleeve, the second conical head is driven by the second conical head to move into the second sliding groove. The multiple sets of fixing blocks are located on the lower side of the second conical head and the lower side of the first conical head, rapid connection of the first bridge and the second bridge is achieved, screws are omitted, meanwhile, installation is faster, and the installation stability of the cable bridge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge with a plug-in positioning structure. Background Art

[0002] Cable tray is a device used to protect and support cables during laying. Cable trays are divided into trough, tray, ladder, grid and other structures. They are usually composed of brackets, supports and installation accessories, and are suitable for laying cables in various projects and units.

[0003] Chinese Patent Publication No.: CN219998965U discloses a plug-in cable bridge structure, including a bridge body, a groove is formed at the bottom of one end of the bridge body, and a convex plate is fixedly connected to one end of the bridge body, and a positioning and matching mechanism for connecting two bridge bodies is provided on the groove and the convex plate, and a connection block is fixedly connected to both sides of one end of the bridge body, and a fixed block is fixedly connected to both sides of the other end of the bridge body, and a plug hole is provided on the side of the connection block close to the fixed block, and a movable rod that penetrates the fixed block is movably provided on the fixed block, and the movable rod can be inserted into the plug hole provided on the connection block on the other bridge body. In the process of connecting the two bridge bodies, the plug-in cable bridge structure is convenient for positioning and connecting, and it is not necessary to use bolts for fastening and installation. The connection process is simple and easy to operate.

[0004] From the above, it can be known that in the prior art, two cable trays are connected by bolts and movable rods. Although the splicing of the cable trays can be achieved, it is not convenient to assist the rapid alignment of the two cable trays, and it is easy to cause deviations between the two cable trays, affecting the installation quality. At the same time, the splicing using movable rods has a relatively simple structure, which is easy to affect the stability of the splicing. Utility Model Content

[0005] The utility model aims to provide a cable bridge with a plug-in positioning structure, which can avoid the situation that the structure is relatively simple and the stability of the splicing is easily affected by splicing by using movable rods.

[0006] The utility model provides a cable bridge with a plug-in positioning structure, comprising a first bridge and a second bridge, wherein plug-in components are installed on both sides of one end of the first bridge, and connecting sleeves are installed on both sides of the second bridge close to one end of the first bridge, and when the plug-in component is plugged into the connecting sleeve, the telescopic positioning component in the connecting sleeve fixes the plug-in component.

[0007] In a specific implementation, the connector includes a fixing seat, the fixing seat is mounted on the first bridge frame by bolts, a connecting rod is provided on one side of the fixing seat, and a first cone head and a second cone head are provided on the connecting rod.

[0008] In a specific embodiment, the telescopic positioning member includes a sliding rod, and the sliding rod is slidably arranged in a sliding groove opened on the inner side of the connecting sleeve, and a fixing block is arranged at one end of the sliding rod.

[0009] In a specific embodiment, one end of the sliding rod passes through the side wall of the sliding groove one and is slidably connected to the side wall of the sliding groove one.

[0010] In a specific embodiment, after the first cone head and the second cone head enter the connecting sleeve, the plurality of fixing blocks are respectively fitted with the lower sides of the first cone head and the second cone head.

[0011] In a specific implementation, a spring is connected to the inner wall of the first slide groove, and the spring is sleeved on the slide rod.

[0012] In a specific embodiment, a sealing plate is provided at one end of the connecting rod close to the fixing seat, and the sealing plate is plug-fitted with the connecting sleeve.

[0013] In a specific implementation manner, two slide grooves are symmetrically provided on both upper and lower sides of the connecting sleeve, and a positioning plate is slidably provided in the two slide grooves.

[0014] In a specific embodiment, a screw rod is rotatably arranged in one of the second slide grooves, and the screw rod is threadedly connected to the positioning plate.

[0015] In a specific implementation, a plug plate is provided on the lower side of the first bridge frame, and a symmetrical slide rail is provided on the lower side of the second bridge frame. The plug plate is plugged into a pair of slide rails, and a slide groove three is opened on the upper side of the slide rail. Slide blocks are provided on both sides of the plug plate, and the slide blocks are slidably connected to the slide groove three.

[0016] The cable tray with a plug-in positioning structure provided in the embodiment of the utility model has the following advantages compared with the prior art:

[0017] 1. The utility model enables the first bridge and the second bridge to be docked quickly and accurately through the plug-in cooperation of the plug plate and the slide rail, and uses the connecting rod to bring the first cone head and the second cone head into the connecting sleeve, so that the second cone head pushes the fixed block into the slide groove. When the second cone head moves to the bottom of the connecting sleeve, multiple groups of fixed blocks are located on the lower side of the second cone head and the first cone head, thereby realizing the rapid connection of the first bridge and the second bridge, eliminating the use of screws, making the installation faster, and improving the stability of the cable bridge installation.

[0018] 2. The utility model rotates the screw rod to move the positioning plate downward to fix one end of the slide rod, which can effectively prevent the slide rod from sliding outward and affecting the stability of the cable tray installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the connecting tube structure of an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connector according to an embodiment of the utility model;

[0024] Figure 5 It is a schematic side view of the telescopic fixing structure of an embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the internal structure of the telescopic fixing member of an embodiment of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the plug board and the slide rail in an embodiment of the utility model;

[0027] Figure 8 For the utility model embodiment Figure 7 Schematic diagram of the structure at point A.

[0028] icon:

[0029] 1. First bridge; 2. Second bridge; 3. Fixed seat; 31. Connecting rod; 32. First cone head; 33. Second cone head; 34. Sealing plate; 4. Connecting sleeve; 41. Slideway 1; 42. Slide rod; 43. Fixed block; 44. Spring; 45. Slideway 2; 46. Screw rod; 47. Positioning plate; 5. Insert plate; 51. Slider; 6. Slide rail; 61. Slideway 3. DETAILED DESCRIPTION

[0030] In the prior art, two cable trays are connected by bolts and movable rods. Although the splicing of the cable trays can be achieved, it is not convenient to assist the rapid alignment of the two cable trays, and it is easy to cause deviations between the two cable trays, affecting the installation quality. At the same time, the splicing using movable rods has a relatively simple structure, which is easy to affect the stability of the splicing. Therefore, after research, a cable tray with a plug-in positioning structure is provided. When in use, the first cable tray and the second cable tray are quickly and accurately docked through the plug-in cooperation of the plug plate and the slide rail, and the connecting rod is used to bring the first cone head and the second cone head into the connecting sleeve, so that the second cone head pushes the fixed block into the slide groove. When the second cone head moves to the bottom of the connecting sleeve, multiple groups of fixed blocks are located on the lower side of the second cone head and the first cone head, realizing the rapid connection of the first cable tray and the second cable tray, thereby solving the above defects.

[0031] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] Please refer to Figure 1-Figure 8 The embodiment of the utility model provides a cable tray with a plug-in positioning structure, including a first cable tray 1 and a second cable tray 2. Connectors are installed on both sides of one end of the first cable tray 1. The connector includes a fixing seat 3. The fixing seat 3 is installed on the first cable tray 1 by bolts. A connecting rod 31 is provided on one side of the fixing seat 3. The connecting rod 31 is provided with a first cone head 32 and a second cone head 33. The second cable tray 2 is also installed with a plug-in connector at one end away from the first cable tray 1.

[0033] Connecting sleeves 4 are installed on both sides of the second bridge 2 close to one end of the first bridge 1. When the connector is plugged into the connecting sleeve 4, the telescopic positioning piece in the connecting sleeve 4 fixes the connector.

[0034] The telescopic positioning member includes a slide rod 42, which is slidably arranged in a slide groove 41 opened on the inner side of the connecting sleeve 4. A fixed block 43 is arranged at one end of the slide rod 42. The fixed block 43 has a wedge-shaped structure. When the connecting rod 31 brings the first cone head 32 and the second cone head 33 into the connecting sleeve 4, the second cone head 33 pushes the fixed block 43 into the slide groove 41. When the second cone head 33 moves to the bottom of the connecting sleeve 4, the fixed block 43 is reset to fit with one side of the second cone head 33, and the other group of fixed blocks 43 fits with one side of the first cone head 32.

[0035] In order to enable the slide rod 42 to move when pushed by external force, one end of the slide rod 42 passes through the side wall of the slide groove 41 and is slidably connected to the side wall of the slide groove 41. At the same time, a spring 44 is connected to the inner wall of the slide groove 41. The spring 44 is sleeved on the slide rod 42. When the fixed block 43 is pushed, the spring 44 is squeezed, and the elastic action of the spring 44 is used to assist the fixed block 43 in resetting.

[0036] In addition, a sealing plate 34 is provided at one end of the connecting rod 31 close to the fixing seat 3 , and the sealing plate 34 is plug-fitted with the connecting sleeve 4 , thereby improving the stability of the connection between the first bridge frame 1 and the second bridge frame 2 .

[0037] Furthermore, a slide groove 45 is symmetrically provided on the upper and lower sides of the connecting sleeve 4, and a positioning plate 47 is slidably provided in the slide groove 45. A screw rod 46 is rotatably provided in one of the slide grooves 45, and the screw rod 46 is threadedly connected to the positioning plate 47. After the first bridge frame 1 and the second bridge frame 2 are spliced, the screw rod 46 is rotated to make the positioning plate 47 slide downward to fix the slide rod 42 to prevent the slide rod 42 from sliding outward, thereby further improving the stability of the connection.

[0038] In order to improve the alignment speed when the first bridge frame 1 and the second bridge frame 2 are connected, an insert plate 5 is arranged on the lower side of the first bridge frame 1, and a symmetrical slide rail 6 is arranged on the lower side of the second bridge frame 2. The insert plate 5 extends out of the first bridge frame 1, and the insert plate 5 is preferentially inserted into a pair of slide rails 6. At the same time, a slide groove three 61 is opened on the upper side of the slide rail 6, and sliders 51 are arranged on both sides of the insert plate 5. Then the slider 51 is slidably connected with the slide groove three 61 to realize the rapid alignment of the first bridge frame 1 and the second bridge frame 2.

[0039] In summary, the working principle of a cable tray with a plug-in positioning structure in an embodiment of the utility model is: the plug-in matching of the plug plate 5 and the slide rail 6 allows the first bridge 1 and the second bridge 2 to be quickly and accurately docked, and the connecting rod 31 is used to bring the first cone head 32 and the second cone head 33 into the connecting sleeve 4, so that the second cone head 33 pushes the fixed block 43 into the slide groove 41 and squeezes the spring 44. When the second cone head 33 moves to the bottom of the connecting sleeve 4, multiple groups of fixed blocks 43 are respectively located on one side of the second cone head 33 and the first cone head 32, thereby realizing the quick connection of the first bridge 1 and the second bridge 2.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable tray with a plug-in positioning structure, comprising a first cable tray (1) and a second cable tray (2), characterized in that: Connectors are installed on both sides of one end of the first bridge frame (1), and connecting sleeves (4) are installed on both sides of one end of the second bridge frame (2) close to the first bridge frame (1). When the connector is plugged into the connecting sleeve (4), the telescopic positioning piece in the connecting sleeve (4) fixes the connector.

2. The cable tray with a plug-in positioning structure according to claim 1, characterized in that: The plug-in connector comprises a fixing seat (3), the fixing seat (3) being mounted on the first bridge (1) by means of bolts, a connecting rod (31) being arranged on one side of the fixing seat (3), and a first cone head (32) and a second cone head (33) being arranged on the connecting rod (31).

3. The cable tray with a plug-in positioning structure according to claim 2, characterized in that: The telescopic positioning member comprises a sliding rod (42), the sliding rod (42) being slidably arranged in a sliding groove (41) provided on the inner side of the connecting sleeve (4), and a fixing block (43) being arranged at one end of the sliding rod (42).

4. The cable tray with a plug-in positioning structure according to claim 3, characterized in that: One end of the sliding rod (42) passes through the side wall of the sliding groove (41) and is slidably connected to the side wall of the sliding groove (41).

5. The cable tray with a plug-in positioning structure according to claim 4, characterized in that: When the first cone head (32) and the second cone head (33) enter the connecting sleeve (4), the plurality of fixing blocks (43) are respectively fitted with the lower sides of the first cone head (32) and the second cone head (33).

6. The cable tray with a plug-in positioning structure according to claim 5, characterized in that: A spring (44) is connected to the inner wall of the first slide groove (41), and the spring (44) is sleeved on the slide rod (42).

7. The cable tray with a plug-in positioning structure according to claim 2, characterized in that: A sealing plate (34) is provided at one end of the connecting rod (31) close to the fixing seat (3), and the sealing plate (34) is plug-fitted with the connecting sleeve (4).

8. The cable tray with a plug-in positioning structure according to claim 3, characterized in that: The connecting sleeve (4) is symmetrically provided with a second slide groove (45) on both upper and lower sides, and a positioning plate (47) is slidably arranged in the second slide groove (45).

9. The cable tray with a plug-in positioning structure according to claim 8, characterized in that: A screw rod (46) is rotatably disposed in one of the second slide grooves (45), and the screw rod (46) is threadedly connected to a positioning plate (47).

10. The cable tray with a plug-in positioning structure according to claim 1, characterized in that: A plug plate (5) is arranged at the lower side of the first bridge frame (1), and a symmetrical slide rail (6) is arranged at the lower side of the second bridge frame (2). The plug plate (5) is inserted into a pair of slide rails (6), and a slide groove (61) is provided on the upper side of the slide rail (6). Slide blocks (51) are arranged on both sides of the plug plate (5), and the slide blocks (51) are slidably connected to the slide groove (61).

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