High-molecular ardealite cable bridge for highway

Abstract

The utility model discloses a polymer ardealite cable bridge for a road, which comprises a bottom groove, a cover plate movably connected to the bottom groove, a windproof lock catch arranged at the joint of the cover plate and the bottom groove, a clamping hook bent upwards arranged on the inner wall of the upper end of the bottom groove, first clamping grooves matched with the clamping hook and arranged on the lower surfaces of the left side and the right side of the cover plate, and second clamping grooves matched with the clamping hook are arranged on the lower surfaces of the left side and the right side of the cover plate. The outer wall of the bottom groove and the upper surface of the cover plate are respectively provided with a second clamping groove and a third clamping groove which are arranged along the lengthwise direction; the windproof lock catch is respectively provided with a first clamping plate and a second clamping plate which are matched with the second clamping groove and the third clamping groove; according to the utility model, the leakproofness of the cable bridge can be improved, the conditions that air enters the cable bridge and water vapor with wind enters the cable bridge are reduced, the aging of cables and electrical components is reduced, and the cables and the electrical components in the bridge can be protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of highway high molecular phosphogypsum cable bridge, belong to cable bridge technical field. BACKGROUND

[0002] With the rapid development of infrastructure construction in China, as the key component of power transmission system, the standardization and generalization of cable bridge significantly improve the cable laying efficiency. It is worth noting that the high molecular composite material prepared based on industrial by-product phosphogypsum is becoming an ideal material for the next generation of cable bridge due to its lightweight structure, excellent fireproof performance and significant cost advantage.

[0003] However, the existing bridge product has significant defects in environmental adaptability: the airtightness of traditional structure design is insufficient, which can easily lead to strong wind entering, especially in strong wind and rainy weather, strong wind or wind-driven water vapor intrusion phenomenon frequently occurs. This not only accelerates the aging of cable insulation layer, but also may cause safety hazards such as electrical component short circuit.

[0004] That is, the present needs a kind of high molecular phosphogypsum cable bridge, can improve the airtightness of cable bridge, reduce the situation of wind and wind-driven water vapor entering into cable bridge, reduce cable and electrical component aging, be conducive to the protection of cable and electrical component in bridge. CONTENT OF UTILITY MODEL

[0005] Therefore, the utility model aims to provide a kind of highway high molecular phosphogypsum cable bridge, can improve the airtightness of cable bridge, reduce the situation of wind and wind-driven water vapor entering into cable bridge, reduce cable and electrical component aging, be conducive to the protection of cable and electrical component in bridge;Can overcome the deficiency of prior art.

[0006] The utility model aims to realize by the following technical scheme:

[0007] The utility model discloses a kind of highway high molecular phosphogypsum cable bridge, it includes bottom groove, cover plate is movably connected on bottom groove, wind lock catch is equipped at the connecting place of cover plate and bottom groove, the inner wall of bottom groove upper end is equipped with the hook that is bent upwards, first clamping groove that is mutually matched with the hook is equipped at the lower surface of the left and right sides of cover plate, the outer wall of bottom groove and the upper surface of cover plate are equipped with second clamping groove and third clamping groove respectively, arranged along the length direction, first clamping plate and second clamping plate that are matched with second clamping groove and third clamping groove are respectively equipped on the wind lock catch.

[0008] The above, wind lock catch is made of vertical plate and horizontal plate, the first clamping plate is located at the inner side of vertical plate, and the second clamping plate is located at the lower surface of horizontal plate.

[0009] The above, the upper surface of cover plate is level with the upper end surface of bottom groove.

[0010] The cover plate and the bottom groove are provided with holes.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a second clamping groove and third clamping groove are arranged along the length direction on the outer wall of the bottom groove and the upper surface of the cover plate respectively, and the first clamping plate and the second clamping plate are arranged on the windproof lock catch and are clamped with the second clamping groove and the third clamping groove respectively, which can prevent rainwater or wind from entering the cover plate and the bottom groove, improve the airtightness of the cable bridge and the protection of the electrical components.

[0013] 2、The vertical plate and the horizontal plate can be attached to the side of the bottom groove and the upper surface of the cover plate respectively, and the first clamping plate and the second clamping plate can be clamped with the second clamping groove and the third clamping groove respectively, so that the windproof lock catch can be locked with the cover plate and the bottom groove.

[0014] 3、The cover plate and the bottom groove are provided with holes, which can reduce the weight of the cable bridge.

[0015] The other advantages, objects and features of the utility model will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be further described in detail below with reference to the drawings, wherein:

[0017] Figure 1 It is the connection structure schematic diagram of the utility model.

[0018] Figure 2 It is the connection structure schematic diagram of the bottom groove of the utility model.

[0019] Figure 3 It is the connection structure schematic diagram of the cover plate of the utility model.

[0020] Figure 4 It is the connection structure schematic diagram of the windproof lock catch of the utility model.

[0021] Wherein, the bottom groove 1; cover plate 2; windproof lock 3; vertical plate 3-1; horizontal plate 3-2; hook 4; first clamping groove 5; Second clamping groove 6; Third clamping groove 7; First clamping plate 8; Second clamping plate 9; Hole 10. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present application, and are not intended to limit the protection scope of the present application.

[0023] As Figures 1-4 shown, the utility model discloses a kind of high polymer phosphogypsum cable bridge for highway, it includes bottom groove 1, cover plate 2 is movably connected on bottom groove 1, windproof lock 3 is equipped at the junction of cover plate 2 and bottom groove 1, the inner wall of bottom groove 1 upper end is equipped with the hook 4 that is bent upwards, first clamping groove 5 that is mutually matched with hook 4 is equipped on the lower surface of cover plate 2 left and right two sides, the outer wall of bottom groove 1 and the upper surface of cover plate 2 are equipped with respectively along the longitudinal direction Second clamping groove 6 and Third clamping groove 7 are arranged, first clamping plate 8 and second clamping plate 9 that cooperate with second clamping groove 6 and third clamping groove 7 are respectively equipped on windproof lock 3, such structure, by the outer wall of bottom groove 1 and the upper surface of cover plate 2 are equipped with respectively along the longitudinal direction Second clamping groove 6 and Third clamping groove 7 are arranged, and first clamping plate 8 and second clamping plate 9 are respectively equipped on windproof lock 3 and are clamped with second clamping groove 6 and third clamping groove 7, can be beneficial to prevent rain or wind by cover plate 2 and bottom groove 1 connection place into wind and water vapor, beneficial to improve the airtightness of cable bridge and the protection of electrical components. Meanwhile, through the hook 4 on bottom groove 1 and the first clamping groove 5 on cover plate 2, it is favorable to the installation of cover plate 2.

[0024] Further, windproof lock 3 is composed of vertical plate 3-1 and horizontal plate 3-2, first clamping plate 8 is located at the inner side of vertical plate 3-1, and second clamping plate 9 is located at the lower surface of horizontal plate 3-2. In this way, the vertical plate 3-1 and the horizontal plate 3-2 can be respectively attached to the side of the bottom groove 1 and the upper surface of the cover plate 2, and the first clamping plate 8 and the second clamping plate 9 can be respectively clamped with the second clamping groove 6 and the third clamping groove 7, thereby completing the locking of the cover plate 2 and the bottom groove 1 by the windproof lock 3. Moreover, the upper surface of the cover plate 2 is flush with the upper end surface of the bottom groove 1, which is conducive to the attachment of the lower surface of the horizontal plate 3-2 of the windproof lock 3 to the cover plate 2 and the bottom groove 1, and is conducive to improving the windproof and rainproof effect.

[0025] Further, holes 10 are distributed in the cover plate 2 and the bottom groove 1, which can reduce the overall weight of the cable bridge.

[0026] In use, first, the first clamping slot 5 of the cover plate 2 is aligned with the clamping hook 4 of the bottom groove 1 to be fitted and installed, after installation, the upper surface of the cover plate 2 is flush with the upper end surface of the bottom groove 1, then the windproof lock buckle 3 is installed from the bottom groove 1 and one end of the cover plate 2, so that the first clamping plate 8 and the second clamping plate 9 are clamped with the second clamping slot 6 and the third clamping slot 7 respectively, and the locking connection of the cover plate 2 and the bottom groove 1 is completed. At the same time, in order to further ensure the sealing effect, after being connected, sealing glue can also be applied.

[0027] The above is only a preferred embodiment of the present application, and is not any form of secret restriction on the present application. Any simple modification, equivalent change and modification of the above embodiment without departing from the technical solution content of the present application and according to the technical essence of the present application still belongs to the scope of the technical solution of the present application.

Claims

1. A type of high-molecular-weight phosphogypsum cable tray for highways, characterized in that: It includes the bottom groove (1), the cover plate (2) is movably connected on the bottom groove (1), the windproof lock buckle (3) is arranged at the connecting place of the cover plate (2) and the bottom groove (1), the inner wall of the upper end of the bottom groove (1) is provided with the upwardly bent hook (4), the first clamping groove (5) is arranged on the lower surface of the left and right sides of the cover plate (2) and matched with the hook (4), the outer wall of the bottom groove (1) and the upper surface of the cover plate (2) are respectively provided with the second clamping groove (6) and the third clamping groove (7) arranged along the longitudinal direction, the first clamping plate (8) and the second clamping plate (9) are respectively arranged on the windproof lock buckle (3) and matched with the second clamping groove (6) and the third clamping groove (7).

2. The polymeric phosphogypsum cable bridge for highways according to claim 1, characterized in that, The windproof lock buckle (3) is composed of the vertical plate (3-1) and the horizontal plate (3-2), the first clamping plate (8) is located on the inner side of the vertical plate (3-1), and the second clamping plate (9) is located on the lower surface of the horizontal plate (3-2).

3. The polymeric phosphogypsum cable bridge for highways according to claim 1, characterized in that, The upper surface of the cover plate (2) is flush with the upper end surface of the bottom groove (1).

4. The polymeric phosphogypsum cable support for highways according to any one of claims 1 to 3, characterized in that, Holes (10) are arranged in the cover plate (2) and the bottom groove (1).

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