Rapid installation type composite material bridge

Abstract

The utility model discloses a quick installation type composite material bridge, which belongs to the technical field of bridges, and comprises a bridge top plate, the inside of the bridge top plate is slidably connected with a bridge body, the bridge body comprises a bottom plate, two sides of the bottom plate are symmetrically provided with side plates extending along the length direction of the bottom plate, and the bottom plate is provided with a first plug-in mechanism and a second plug-in mechanism. And a connecting mechanism is arranged on the side plate. The rapid installation type composite material bridge frame is reliable in connection mode, rapid and convenient to install and stable and reliable in structure, and therefore installation and construction progress is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bridge technology field especially a kind of quick installation type composite material bridge. BACKGROUND

[0002] The length required for the bridge installation in the current industry is long, so when the plurality of bridges are spliced together, connecting piece needs to be installed, and screw is installed at both ends of the connecting piece. The setting of multiple bolts needs to be installed one by one when working, which is more cumbersome to operate, affects the convenience of bridge installation and disassembly, and is also inconvenient for workers to overhaul and maintain. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of quick installation type composite material bridge, and the connection mode is reliable, installation is quick and convenient, and the structure is stable and reliable, to improve installation and construction progress.

[0004] To achieve the above-mentioned purpose, the utility model provides a kind of quick installation type composite material bridge, including bridge top plate, bridge top plate inside sliding connection has bridge body, bridge body includes bottom plate, bottom plate two sides are symmetrically equipped with the side plate along the length direction of bottom plate extension, bottom plate is equipped with first plug-in mechanism and second plug-in mechanism, side plate is equipped with connecting mechanism.

[0005] Preferably, the top of the side plate is provided with a plurality of sliding grooves, and the bridge top plate is provided with a plurality of sliding blocks matched with the sliding grooves.

[0006] Preferably, the first plug-in mechanism includes a first plug-in slot, and the first plug-in slot is fixedly arranged at one end of the bottom plate. A first plug-in block is fixedly arranged at the other end of the bottom plate. The first plug-in slot and the first plug-in block are matched. The two first plug-in slots and the two first plug-in blocks are symmetrically arranged with the center line of the bottom plate as the axis of symmetry.

[0007] Preferably, the second plug-in mechanism includes a second plug-in slot, and the second plug-in slot is fixedly arranged between the two first plug-in blocks. A second plug-in block is fixedly arranged between the two first plug-in slots. The second plug-in slot and the second plug-in block are matched.

[0008] Preferably, the connecting mechanism includes a first fixing block and a second fixing block, and the first fixing block and the second fixing block are symmetrically arranged at both ends of the outer wall of the side plate.

[0009] Preferably, two first fixing blocks and two second fixing blocks are arranged on each bridge body, and the two first fixing blocks and the two second fixing blocks are symmetrically arranged with the center line of the bottom plate as the axis of symmetry.

[0010] Therefore, the utility model adopts the above-mentioned quick installation type composite material bridge, which has the following beneficial effects:

[0011] (1) The first and second plug-in mechanisms work together to ensure that the cable tray bodies are initially connected, and the cooperation of the first and second fixing blocks makes the connection between adjacent cable tray bodies tight;

[0012] (2) The design of the chute and slider makes it convenient for staff to adjust the distance between the top plate and the bottom plate of the cable tray according to the number of cables, thus increasing the applicability of the cable tray.

[0013] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of a quick-installation composite material cable tray according to this utility model. Figure One ;

[0015] Figure 2 This is a schematic diagram of the structure of an embodiment of a quick-installation composite material cable tray according to this utility model. Figure Two .

[0016] Figure Labels

[0017] 1. Cable tray body; 11. Base plate; 12. Side plate; 13. First insertion slot; 14. First insertion block; 15. Second insertion slot; 16. Second insertion block; 2. Cable tray top plate; 21. Slide groove; 22. Sliding block; 3. First fixing block; 4. Second fixing block. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] Example 1

[0021] like Figures 1-2As shown, this utility model provides a quick-installation composite material cable tray, including a cable tray top plate 2, with a cable tray body 1 slidably connected inside the cable tray top plate 2. The cable tray body 1 includes a bottom plate 11, with side plates 12 symmetrically arranged on both sides of the bottom plate 11 extending along the length direction of the bottom plate 11. The bottom plate 11 and the side plates 12 are used to support and hold cables, and the cable tray top plate 2 is used to protect the cables and internal structure in the cable tray body 1.

[0022] The top of the side plate 12 is provided with several sliding grooves 21, and the top plate 2 of the cable tray is provided with several sliding blocks 22 that match the sliding grooves 21. The operator can adjust the distance between the top plate 2 of the cable tray and the bottom plate 11 of the cable tray according to the number and specifications of the cables, and slide the sliding blocks 22 onto the side plate 12 to install the top plate 2 of the cable tray by aligning the sliding blocks 22 with the appropriate positions of the sliding grooves 21.

[0023] A connecting mechanism is provided on the side plate 12 for tightly connecting two adjacent cable tray bodies 1. The connecting mechanism includes a first fixing block 3 and a second fixing block 4, which are symmetrically arranged at both ends of the outer wall of the side plate 12. The first fixing blocks 3 and the second fixing blocks 4 on two adjacent side plates 12 are connected by bolts, thereby ensuring a tight connection between adjacent cable tray bodies 1. Each cable tray body 1 is provided with two first fixing blocks 3 and two second fixing blocks 4, which are symmetrically arranged about the center line of the base plate 11, thereby achieving limiting and fixing of the cable tray body 1 at both the front and rear positions.

[0024] The base plate 11 is provided with a first insertion mechanism and a second insertion mechanism for initially connecting adjacent cable tray bodies 1 from the base plate 11. The first insertion mechanism includes a first insertion slot 13, which is fixedly disposed at one end of the base plate 11. A first insertion block 14 is fixedly disposed at the other end of the base plate 11. The first insertion slot 13 and the first insertion block 14 are matched. The first insertion blocks 14 of two adjacent base plates 11 are inserted into the first insertion slot 13 to limit and initially connect the base plates 11. The two first insertion slots 13 and the two first insertion blocks 14 are symmetrically arranged about the center line of the base plate 11 as the axis of symmetry. The symmetrical design prevents the cable tray from shifting or detaching during use.

[0025] The second insertion mechanism includes a second insertion slot 15, which is fixedly disposed between two first insertion blocks 14. A second insertion block 16 is fixedly disposed between two first insertion slots 13. The second insertion slot 15 and the second insertion block 16 are matched. The second insertion blocks 16 of two adjacent base plates 11 are inserted into the second insertion slot 15, further limiting and connecting the adjacent base plates 11. The first and second insertion mechanisms provide three-point limiting and fixing, which not only allows for quick splicing of each section of the cable tray, reducing installation time and complexity, but also ensures the structural stability and safety of the cable tray during use.

[0026] Working principle: During installation, the first plug-in block 14 and the first plug-in slot 13, the second plug-in block 16 and the second plug-in slot 15 of the adjacent base plates 11 are aligned and inserted to complete the initial installation of the adjacent cable tray bodies 1. Then, the first fixing block 3 and the second fixing block 4 on the adjacent side plates 12 are fixed with bolts to achieve a tight connection between the adjacent cable tray bodies 1. Finally, according to the number and specifications of the cables laid, the position of the slider 22 is adjusted, and the top plate 2 of the cable tray is slidably connected to the side plate 12 according to the sliding groove 21 to complete the installation of the cable tray. During disassembly, simply slide the top plate 2 of the cable tray away from the side plate 12 and remove the bolts to disconnect the connection between the adjacent cable tray bodies 1.

[0027] Therefore, this utility model adopts the above-mentioned quick-installation composite material cable tray, which has a reliable connection method, quick and convenient installation, and a stable and reliable structure, thereby improving the installation and construction progress.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A quick-installation composite material cable tray, characterized in that: The bridge top plate is internally slidably connected with a bridge body, the bridge body comprises a bottom plate, both sides of the bottom plate are symmetrically provided with side plates extending along the length direction of the bottom plate, the bottom plate is provided with a first plug-in mechanism and a second plug-in mechanism, and the side plates are provided with a connecting mechanism.

2. The composite material bridge rack of quick installation type according to claim 1, characterized in that: The top of the side plate is provided with a plurality of sliding grooves, and the bridge top plate is provided with a plurality of sliding blocks matched with the sliding grooves.

3. The composite material bridge rack of quick installation type according to claim 1, characterized in that: The first plug-in mechanism comprises a first plug-in slot fixedly arranged at one end of the bottom plate, and a first plug-in block fixedly arranged at the other end of the bottom plate, the first plug-in slot and the first plug-in block are matched, and the two first plug-in slots and the two first plug-in blocks are symmetrically arranged with the center line of the bottom plate as the axis of symmetry.

4. The composite material bridge rack of quick installation type according to claim 3, characterized in that: The second plug-in mechanism comprises a second plug-in slot fixedly arranged between the two first plug-in blocks, and a second plug-in block fixedly arranged between the two first plug-in slots, the second plug-in slot and the second plug-in block are matched.

5. The composite material bridge rack of quick installation type according to claim 1, characterized in that: The connecting mechanism comprises a first fixed block and a second fixed block, and the first fixed block and the second fixed block are symmetrically arranged at both ends of the outer wall of the side plate.

6. The composite material bridge rack of quick installation type according to claim 5, characterized in that: Two first fixed blocks and two second fixed blocks are arranged on each bridge body, and the two first fixed blocks and the two second fixed blocks are symmetrically arranged with the center line of the bottom plate as the axis of symmetry.

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