Aluminum alloy cable bridge assembly structure

Abstract

The utility model relates to the technical field of cable bridges, and discloses an aluminum alloy cable bridge assembling structure which comprises a bottom plate, two side plates and a cover plate, assembling mechanisms are arranged between the two side plates and the two sides of the bottom plate, and the cover plate is clamped at the top ends of the two side plates; the assembling mechanism comprises a fixing shaft, the fixing shaft movably penetrates through the two sides of the bottom plate, and the fixing shaft is rotationally connected with the bottom plate through a bearing, and by arranging the assembling mechanism, the two side plates of the cable bridge can be assembled at the two sides of the bottom plate at the same time, so that the assembling efficiency of the cable bridge is improved, and normal use of the cable bridge is guaranteed; the cable bridge solves the problems that an existing cable bridge is mostly assembled through fastening screws, side plates on the two sides of the cable bridge cannot be assembled at the same time, a plurality of fastening screws need to be tightened, the efficiency of assembling the cable bridge by personnel is low, and normal use of the cable bridge is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an aluminum alloy cable bridge assembly structure. Background Art

[0002] Cable tray is the full name for a rigid structural system that closely supports cables, consisting of trough-, tray-, or stepped straight sections, elbows, tees, and crosses, as well as brackets (arm-type supports) and hangers. Cable trays are gaining increasing market recognition and acceptance. Cable tray products are generally made of high-quality cold-rolled steel and are widely popular. Surface treatments include cold-dip galvanizing, hot-dip galvanizing, electrostatic spraying, fire-retardant coatings, and paint finishes.

[0003] Existing cable trays are mostly assembled using fastening screws. The side panels on both sides of the cable tray cannot be assembled simultaneously, and multiple fastening screws need to be tightened, resulting in low assembly efficiency of the cable tray and affecting the normal use of the cable tray. For this reason, we propose an aluminum alloy cable tray assembly structure. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum alloy cable tray assembly structure to solve the problems in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an aluminum alloy cable tray assembly structure, comprising a bottom plate, side plates and a cover plate, wherein the number of the side plates is two, an assembly mechanism is provided between the two side plates and both sides of the bottom plate, and the cover plate is engaged with the top ends of the two side plates;

[0006] The assembly mechanism includes a fixed shaft, which movably passes through both sides of the base plate, and the fixed shaft is rotatably connected to the base plate through a bearing. The side plate is provided with a mounting groove near the bottom end, and the fixed shaft movably passes through the mounting groove. A second clamping plate is fixedly installed at both ends of the fixed shaft, and the second clamping plate is clamped on the outer side of the side plate, and a limiting slider is fixedly installed on the inner side of the second clamping plate. A limiting arc groove is provided on the outer side of the side plate, and the limiting slider is slidably connected to the limiting arc groove.

[0007] Preferably, a contraction groove is provided on the inner wall of the limiting arc groove, a card block is inserted in the contraction groove, the card block is clamped on one side of the limiting slider, a connecting rod is fixedly installed on the inner side of the card block, the inner wall of the contraction groove is connected to the inner side of the side plate and a rod hole is provided, the connecting rod movably passes through the rod hole, a spring is surrounded by the outer wall of the connecting rod, the spring is fixedly installed between the inner side of the card block and the inner wall of the contraction groove, a pull block is fixedly installed on one end of the connecting rod, and by setting the card block, the card block can limit and block the limiting slider, thereby ensuring the stability of the card plate 2 when in use.

[0008] Preferably, a partition is provided between the two side panels, support slides are fixedly installed on both sides of the partition, support grooves are opened on the inner sides of the two side panels, and the support slides are slidably connected to the support grooves. By setting the partition, the space formed by the bottom plate and the two side panels can be separated, so that the space can be fully utilized and multiple groups of cables can be installed and used on the bridge.

[0009] Preferably, a groove is provided between the outer side of the side plate and the inner wall of the supporting slide, a clamping plate 1 is provided inside the groove, an axial hole is provided on the clamping plate 1 near the bottom end, a connecting shaft is fixedly installed on the inner wall of the groove, the clamping plate 1 is movably sleeved on the outer wall of the connecting shaft through the axial hole, a torsion spring is fixedly connected between the outer wall of the connecting shaft and the inner wall of the axial hole, a clamping groove is provided on the outer side of the supporting slide, and the clamping plate 1 is clamped in the clamping groove.

[0010] Preferably, the card plate 1 is adapted to the card slot. By setting the card plate 1, the card plate 1 can be inserted into the card slot, thereby limiting and fixing the supporting slide plate, thereby improving the stability of the partition when in use.

[0011] Preferably, the fixed shaft and the clamping plate are both adapted to the mounting groove, and the limiting arc groove is adapted to the limiting slider.

[0012] The utility model provides an aluminum alloy cable tray assembly structure. The aluminum alloy cable tray assembly structure has the following beneficial effects:

[0013] (1) The aluminum alloy cable tray assembly structure can assemble the two side plates of the cable tray on both sides of the bottom plate at the same time by setting an assembly mechanism, thereby improving the assembly efficiency of the cable tray and ensuring the normal use of the cable tray. It solves the problem that the existing cable trays are mostly assembled by fastening screws, and the side plates on both sides of the cable tray cannot be assembled at the same time, and multiple fastening screws need to be tightened, resulting in low assembly efficiency of the cable tray and affecting the normal use of the cable tray;

[0014] (2) The aluminum alloy cable tray assembly structure can separate the space between the bottom plate and the two side plates by setting a partition, so as to make full use of the space and install multiple groups of cables on the cable tray. Through the cooperation of the card slot, the card plate, the groove, the connecting shaft, the torsion spring and the shaft hole, it is convenient for personnel to install and use the partition. The structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of the second card plate of the present invention;

[0017] Figure 3 This is a schematic diagram of the partial structure of the top section of the clamping block of the utility model;

[0018] Figure 4 This is a schematic diagram of the front and top cross-sectional structure of the pallet of the present invention;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle A part

[0020] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure of the middle B part

[0021] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure of part C in the middle.

[0022] In the figure: 1. Base plate; 2. Side plate; 3. Cover plate; 4. Partition plate; 5. Assembly mechanism; 6. Support slide; 7. Card slot; 8. Card plate 1; 9. Groove; 10. Connecting shaft; 11. Torsion spring; 12. Shaft hole; 13. Support slide; 501. Fixed shaft; 502. Mounting slot; 503. Card plate 2; 504. Limiting arc slot; 505. Limiting slider; 506. Card block; 507. Contraction slot; 508. Spring; 509. Connecting rod; 510. Rod hole; 511. Pull block. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example 1:

[0026] The aluminum alloy cable tray assembly structure provided by the utility model is preferably implemented as follows Figures 1 to 7 As shown: an aluminum alloy cable tray assembly structure, including a bottom plate 1, side plates 2 and a cover plate 3, the number of side plates 2 is two, an assembly mechanism 5 is provided between the two side plates 2 and both sides of the bottom plate 1, and the cover plate 3 is clamped on the top of the two side plates 2;

[0027] The assembly mechanism 5 includes a fixed shaft 501, which movably passes through both sides of the bottom plate 1 and is rotatably connected to the bottom plate 1 through a bearing. A mounting groove 502 is provided near the bottom end of the side plate 2, and the fixed shaft 501 movably passes through the mounting groove 502. A second clamping plate 503 is fixedly installed at both ends of the fixed shaft 501. The second clamping plate 503 is clamped to the outer side of the side plate 2, and a limiting slider 505 is fixedly installed on the inner side of the second clamping plate 503. A limiting arc groove 504 is provided on the outer side of the side plate 2, and the limiting slider 505 is slidably connected to the limiting arc groove 504.

[0028] A contraction groove 507 is provided on the inner wall of the limiting arc groove 504, and a clamping block 506 is inserted into the contraction groove 507. The clamping block 506 is clamped on one side of the limiting slider 505, and a connecting rod 509 is fixedly installed on the inner side of the clamping block 506. The inner wall of the contraction groove 507 is connected to the inner side of the side plate 2 and a rod hole 510 is provided. The connecting rod 509 is movable through the rod hole 510. A spring 508 is surrounded by the outer wall of the connecting rod 509. The spring 508 is fixedly installed between the inner side of the clamping block 506 and the inner wall of the contraction groove 507. A pull block 511 is fixedly installed on one end of the connecting rod 509.

[0029] The above technical solution is specifically as follows: when the aluminum alloy cable tray assembly structure is assembled and used, the two side panels 2 are installed to both sides of the bottom panel 1 at the same time, so that the fixed shaft 501 passes through the installation slots 502 on the two side panels 2 respectively, so that the second card plate 503 extends out of the installation slot 502, and then the second card plate 503 can be rotated upward so that the second card plate 503 is clamped on the outer side of the side panel 2. When the second card plate 503 is rotated upward, it will drive the limiting slider 505 to slide into the limiting arc groove 504. When the limiting slider 505 slides in the limiting arc groove 504, it will squeeze the card block 506 to shrink into the shrinkage groove 507, so that the card block 506 compresses the spring 508. When the limiting slider 505 slides to the innermost end of the limiting arc groove 504, the limiting slider 505 no longer squeezes the card block 506. At this time, the card block 506 The retraction groove 507 will extend under the restoring force of the spring 508, so that the block 506 will limit and block the limit slider 505, thereby limiting and fixing the second card plate 503, completing the installation of the two side panels 2 on both sides of the base plate 1, and then the cover plate 3 is clamped on the top of the two side panels 2, thereby completing the assembly of the cable tray. Through the above structure, the two side panels 2 of the cable tray can be assembled on both sides of the base plate 1 at the same time, thereby improving the assembly efficiency of the cable tray and ensuring the normal use of the cable tray. It solves the problem that most existing cable trays are assembled using fastening screws, and the side panels 2 on both sides of the cable tray cannot be assembled at the same time, and multiple fastening screws need to be tightened, resulting in low assembly efficiency of the cable tray by personnel, affecting the normal use of the cable tray.

[0030] Furthermore, the fixed shaft 501 and the clamping plate 8 are both adapted to the mounting groove 502 , and the limiting arc groove 504 is adapted to the limiting slider 505 . Example 2:

[0031] On the basis of the first embodiment, the aluminum alloy cable tray assembly structure provided by the present invention is preferably implemented as follows: Figures 1 to 7 As shown: a partition 4 is provided between the two side panels 2, and support slides 13 are fixedly installed on both sides of the partition 4. Support slides 6 are provided on the inner sides of the two side panels 2, and the support slides 13 are slidably connected to the support slides 6. A groove 9 is provided between the outer side of the side panel 2 and the inner wall of the support slide 6. A clamping plate 8 is provided inside the groove 9, and an axial hole 12 is provided near the bottom end of the clamping plate 8. A connecting shaft 10 is fixedly installed on the inner wall of the groove 9. The clamping plate 8 is movably sleeved on the outer wall of the connecting shaft 10 through the axial hole 12. A torsion spring 11 is fixedly connected between the outer wall of the connecting shaft 10 and the inner wall of the axial hole 12. A clamping groove 7 is provided on the outer side of the support slide 13, and the clamping plate 8 is clamped in the clamping groove 7.

[0032] Furthermore, the card plate 1 8 is adapted to the card slot 7;

[0033] Among them, by providing a card plate 8, the card plate 8 can be inserted into the card slot 7, thereby limiting and fixing the supporting slide plate 13, thereby improving the stability of the partition 4 when in use.

[0034] Specifically, the above technical solution is that by setting a partition 4, the space formed by the bottom plate 1 and the two side plates 2 can be separated, so that the space can be fully utilized, and multiple groups of cables can be installed and used on the bridge. When installing the partition 4, first rotate the card plate 8 outward, and the card plate 8 twists the torsion spring 11 to make the card plate 8 disengage from the support slide 6, and then insert the partition 4 between the two side plates 2 to make the support slide 13 enter the support slide 6, and then release the card plate 8. At this time, the card plate 8 will be stuck in the card slot 7 under the reset force of the torsion spring 11, thereby limiting and fixing the support slide 13 to complete the installation of the partition 4.

[0035] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An aluminum alloy cable tray assembly structure, comprising a bottom plate (1), a side plate (2) and a cover plate (3), characterized in that: There are two side panels (2), and an assembly mechanism (5) is provided between the two side panels (2) and both sides of the bottom panel (1), and the cover panel (3) is engaged with the top ends of the two side panels (2); The assembly mechanism (5) includes a fixed shaft (501), the fixed shaft (501) movably passes through both sides of the bottom plate (1), and the fixed shaft (501) is rotatably connected to the bottom plate (1) through a bearing, the side plate (2) is provided with a mounting groove (502) near the bottom end, the fixed shaft (501) movably passes through the mounting groove (502), a second clamping plate (503) is fixedly installed at both ends of the fixed shaft (501), the second clamping plate (503) is clamped to the outer side of the side plate (2), and a limiting slider (505) is fixedly installed on the inner side of the second clamping plate (503), the outer side of the side plate (2) is provided with a limiting arc groove (504), and the limiting slider (505) is slidably connected to the limiting arc groove (504).

2. The aluminum alloy cable tray assembly structure according to claim 1, characterized in that: The inner wall of the limiting arc groove (504) is provided with a contraction groove (507), a clamping block (506) is inserted into the contraction groove (507), the clamping block (506) is clamped on one side of the limiting slider (505), a connecting rod (509) is fixedly installed on the inner side of the clamping block (506), the inner wall of the contraction groove (507) is connected to the inner side of the side plate (2) and is provided with a rod hole (510), the connecting rod (509) is movable through the rod hole (510), the outer wall of the connecting rod (509) is surrounded by a spring (508), the spring (508) is fixedly installed between the inner side of the clamping block (506) and the inner wall of the contraction groove (507), and a pulling block (511) is fixedly installed on one end of the connecting rod (509).

3. The aluminum alloy cable tray assembly structure according to claim 1, characterized in that: A partition (4) is provided between the two side panels (2), support slides (13) are fixedly installed on both sides of the partition (4), support slides (6) are provided on the inner sides of the two side panels (2), and the support slides (13) are slidably connected to the support slides (6).

4. The aluminum alloy cable tray assembly structure according to claim 3, characterized in that: A groove (9) is provided between the outer side of the side plate (2) and the inner wall of the supporting slide groove (6), a card plate (8) is provided inside the groove (9), an axial hole (12) is provided near the bottom end of the card plate (8), a connecting shaft (10) is fixedly installed on the inner wall of the groove (9), the card plate (8) is movably sleeved on the outer wall of the connecting shaft (10) through the axial hole (12), a torsion spring (11) is fixedly connected between the outer wall of the connecting shaft (10) and the inner wall of the axial hole (12), a card slot (7) is provided on the outer side of the supporting slide plate (13), and the card plate (8) is clamped in the card slot (7).

5. The aluminum alloy cable tray assembly structure according to claim 4, characterized in that: The card plate 1 (8) is adapted to the card slot (7).

6. The aluminum alloy cable tray assembly structure according to claim 1, characterized in that: The fixed shaft (501) and the clamping plate (8) are both adapted to the mounting groove (502), and the limiting arc groove (504) is adapted to the limiting slider (505).

Images