Cable bridge capable of being telescopically installed

Abstract

The utility model relates to the technical field of cable bridges, and discloses a telescopically installed cable bridge, which comprises a connecting frame and a top cover plate, the outer surface of the connecting frame is provided with a plurality of mounting holes I which are distributed at equal intervals, the inner surface of the connecting frame is provided with a sliding groove, the inner surface of the sliding groove is slidably connected with a sliding piece, and the top cover plate is arranged on the top cover plate. A first threaded hole and a second mounting hole are formed in the outer surface of the sliding part, and a first mounting bolt is in threaded connection with the inner surface of the second mounting hole. According to the cable bridge capable of being installed telescopically, the sliding connection of the limiting plate and the sliding groove provides additional guiding and limiting effects for the sliding piece, so that the sliding piece is more stable in the sliding process, shaking and deviation are reduced, the design of the shifting plate and the limiting groove facilitates the adjustment operation of the position of the sliding piece, and the operation is more convenient. An operator can visually control the displacement of the sliding piece through the movement of the shifting plate in the limiting groove, operation is easy and convenient, the sliding piece can stretch out and draw back conveniently, and sliding can be conducted without the help of other tools.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of telescopic installation's cable bridge. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type and ladder type, net format structure, by support, arm and installation accessories etc., bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support, should reflect simple structure, modeling beautiful, configuration flexible and maintenance convenient and other characteristics, all parts need to be galvanized, bridge installed in building exposed in open air.

[0003] Chinese utility model patent publication number: CN 216598824 U, discloses: a telescopic installation's alloy cable bridge, the telescopic installation's alloy cable bridge of setting up telescopic installation component can conveniently bridge box telescopic installation, while fixed adjusting component can cooperate with adjusting plate and adjust, enhance the use effect of adjusting plate, solve the problem that existing alloy cable bridge does not have telescopic installation function when installing, reduce alloy cable bridge installation efficiency, reach telescopic installation effect, but the telescopic installation's alloy cable bridge, although it can realize telescopic installation, but when using, it is not designed to push the piece, it is not convenient to carry out sliding telescopic, need to rely on other tools to carry out telescopic, make step more cumbersome, lead to poor practicability when installing. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that a telescopic installation's cable bridge is provided, which can effectively solve the problem that existing technology does not design a push piece when in use, is not convenient for sliding telescopic, needs to rely on other tools to carry out telescopic, makes step more cumbersome, leading to poor practicability when installing.

[0005] The utility model employs the technical scheme that a telescopic installation's cable bridge, including connecting frame and top cover plate, the connecting frame outer surface is equipped with a plurality of equidistant distribution's installation hole no.

[0006] The push plate assembly includes a mounting seat, the mounting seat is located at the other end of the sliding member away from the top cover plate, the other end of the mounting seat away from the top cover plate is fixedly installed with a limiting plate, and the limiting plate is in sliding connection with the sliding groove.

[0007] The outer surface of the limiting plate is fixedly provided with a push plate, and the push plate is the same size as the limiting groove.

[0008] Through the above technical scheme, the sliding connection of the limiting plate and the sliding groove provides additional guidance and limiting effect for the sliding member, making the sliding member more stable during sliding, reducing shaking and deviation. The design of the push plate and the limiting groove facilitates the adjustment operation of the position of the sliding member. The operator can intuitively control the displacement of the sliding member by moving the push plate in the limiting groove. The operation is simple and convenient, and the sliding member can be conveniently extended and retracted.

[0009] Preferably, the mounting hole one and the mounting hole two are matched, and the mounting bolt one penetrates the mounting hole one and the mounting hole two and extends to the inner surface of the connecting frame.

[0010] Through the above technical scheme, the mounting bolt one penetrates the mounting hole two and the mounting hole one in sequence, and is fastened by the nut on the inner surface of the connecting frame. After moving to the appropriate position, the sliding member and the connecting frame can be fixed, which can adapt to different installation requirements and cable layout, and can be conveniently extended and retracted.

[0011] Preferably, the threaded hole one and the threaded hole two are matched, and the positioning bolt two penetrates the top cover plate, the threaded hole one and the threaded hole two and extends to the inside.

[0012] Through the above technical scheme, the threaded hole one, the threaded hole two and the positioning bolt two are matched to realize the close connection of the top cover plate, the connecting frame and the sliding member. On the one hand, it can effectively prevent the top cover plate from loosening or shifting, and protect the internal cable from external interference. On the other hand, this connection method is convenient for installation and disassembly. When the cable needs to be repaired or maintained, the top cover plate can be quickly opened, improving work efficiency and reducing maintenance cost.

[0013] Preferably, the inner surface of the connecting frame is fixedly provided with a reinforcing connecting piece, and a plurality of reinforcing connecting pieces are provided, and the plurality of reinforcing connecting pieces are equidistantly distributed.

[0014] Through the above technical scheme, the reinforcing connecting piece can significantly enhance the structural strength of the connecting frame. When bearing the weight of the cable and the external force impact, the connecting frame is not easy to deform or damage. The equidistant distribution of the plurality of reinforcing connecting pieces makes the stress more uniform, further improves the stability and reliability of the connecting frame, ensures that the cable bridge can safely and reliably support and protect the cable during long-term use, prolongs the service life of the cable bridge, and reduces the safety risk and maintenance cost caused by structural damage.

[0015] Preferably, the threaded hole one is provided with a plurality of same and equidistantly distributed about the sliding member, and the sliding groove is matched with the sliding member.

[0016] Through the technical scheme, the plurality of equidistantly distributed threaded holes one provides more connection selection points, increases installation flexibility, and when the two sliding members are connected, the two sliding members can be connected through the threaded hole one by the fixing member, and the sliding groove is matched with the sliding member to ensure smooth sliding of the sliding member in the connecting frame, position adjustment is facilitated, and the sliding member is effectively prevented from being stuck or separated from the sliding groove during sliding, thereby improving convenience and reliability during cable bridge installation and use.

[0017] Compared with the prior art, the utility model provides a cable bridge of telescopic installation has the advantages that:

[0018] 1、The cable bridge of telescopic installation, the sliding connection of the limiting plate and the sliding groove provides additional guiding and limiting effect for the sliding member, makes the sliding member more stable during sliding, reduces shaking and deviation, the design of the driving plate and the limiting groove facilitates the adjustment operation of the position of the sliding member, the operator can control the displacement of the sliding member by the movement of the driving plate in the limiting groove, and the operation is simple and convenient, and the sliding member can be conveniently telescoped without the aid of other tools.

[0019] 2、The cable bridge of telescopic installation, a plurality of equidistantly distributed threaded holes one provides more connection selection points, increases installation flexibility, and when the two sliding members are connected, the two sliding members can be connected through the threaded hole one by the fixing member, and the sliding groove is matched with the sliding member to ensure smooth sliding of the sliding member in the connecting frame, position adjustment is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a connecting frame and sliding split structure schematic view of the utility model;

[0022] Figure 3 It is a connecting frame and sliding explosion structure schematic of the utility model Figure 1 ;

[0023] Figure 4 It is a connecting frame and sliding explosion structure schematic of the utility model Figure 2 ;

[0024] Figure 5 It is a three-dimensional structure schematic view of the utility model connecting frame;

[0025] Figure 6 It is a three-dimensional structure schematic view of the utility model sliding member;

[0026] Figure 7 It is a three-dimensional structure schematic view of the utility modelFigure 5 Enlarged structural diagram at point A in the middle;

[0027] Figure 8 This utility model Figure 6 Enlarged structural diagram at point B.

[0028] The components are as follows: 1. Connecting frame; 2. Mounting hole one; 3. Slide groove; 4. Sliding component; 5. Threaded hole one; 6. Mounting hole two; 7. Mounting bolt one; 8. Toggle plate assembly; 801. Mounting base; 802. Limiting plate; 803. Toggle plate; 9. Limiting groove; 10. Sliding groove; 11. Top cover plate; 12. Positioning bolt two; 13. Reinforcing connecting component; 14. Threaded hole two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-8 As shown, the present invention provides a retractable cable tray, including a connecting frame 1 and a top cover plate 11. The outer surface of the connecting frame 1 has a plurality of equally spaced mounting holes 2. The inner surface of the connecting frame 1 has a sliding groove 3. A sliding member 4 is slidably connected to the inner surface of the sliding groove 3. The outer surface of the sliding member 4 has a threaded hole 5 and a mounting hole 6. A mounting bolt 7 is threadedly connected to the inner surface of the mounting hole 6. A lever assembly 8 is fixedly installed on the outer surface of the sliding member 4. The outer surface of the connecting frame 1 has a limit groove 9, a sliding groove 10 and a threaded hole 14. A positioning bolt 12 is threadedly connected to the outer surface of the top cover plate 11.

[0031] The toggle assembly 8 includes a mounting base 801, located at the end of the slider 4 away from the top cover plate 11. A limiting plate 802 is fixedly mounted on the other end of the mounting base 801 away from the top cover plate 11. The limiting plate 802 is slidably connected to the sliding groove 10. An actuating plate 803 is fixedly mounted on the outer surface of the limiting plate 802, and the actuating plate 803 is the same size as the limiting groove 9. The advantages are that the design of the actuating plate 803 and the limiting groove 9 facilitates the adjustment of the slider 4's position. The operator can intuitively control the displacement of the slider 4 by moving the actuating plate 803 within the limiting groove 9. The operation is simple and convenient, facilitating the extension and retraction of the slider 4. The slidable connection between the limiting plate 802 and the sliding groove 10 provides additional guidance and limiting for the slider 4, making the slider 4 more stable during sliding and reducing shaking and offset.

[0032] Specifically, the mounting hole one 2 and the mounting hole two 6 are matched, the mounting bolt one 7 penetrates the mounting hole one 2 and the mounting hole two 6 and extends to the inner surface of the connecting frame 1, the advantage is that the mounting bolt one 7 penetrates the mounting hole two 6 and the mounting hole one 2 in turn, and is fastened by using the nut on the inner surface of the connecting frame 1, and after moving to the appropriate position, the sliding piece 4 and the connecting frame 1 can be fixed, which can be convenient for adapting to different installation requirements and cable layout, and can be convenient for telescopic installation.

[0033] Specifically, the threaded hole one 5 and the threaded hole two 14 are matched, the positioning bolt two 12 penetrates the top cover plate 11, the threaded hole one 5 and the threaded hole two 14 and extends to the inside, the advantage is that through the cooperation of the threaded hole one 5, the threaded hole two 14 and the positioning bolt two 12, the tight connection of the top cover plate 11, the connecting frame 1 and the sliding piece 4 is realized, on the one hand, the top cover plate 11 can be effectively prevented from loosening or shifting, and the internal cable is protected from external factors, on the other hand, this connection method is convenient for installation and disassembly, when the cable needs to be overhauled or maintained, the top cover plate 11 can be quickly opened, the work efficiency is improved, and the maintenance cost is reduced.

[0034] Embodiment two: as shown in the following figure, which is an improvement on the previous embodiment. Figures 2-8

[0035] Specifically, the connecting frame 1 is fixedly installed with a plurality of reinforcing connecting pieces 13, the reinforcing connecting pieces 13 are equally distributed, the advantage is that the reinforcing connecting pieces 13 can significantly enhance the structural strength of the connecting frame 1, and the connecting frame 1 is not easy to deform or damage when bearing the weight of the cable and the external force impact that may be received, the plurality of equally distributed reinforcing connecting pieces 13 make the stress more uniform, further improve the stability and reliability of the connecting frame 1, ensure that the cable bridge can safely and reliably support and protect the cable in the long-term use process, prolong the service life of the cable bridge, and reduce the safety risk and maintenance cost caused by structural damage.

[0036] Specifically, the threaded hole one 5 is provided with a plurality of same and is equally distributed about the sliding piece 4, the sliding groove 3 is matched with the sliding piece 4, the advantage is that the plurality of equally distributed threaded hole one 5 provides more connection selection points, increases the flexibility of installation, and when the two sliding pieces 4 are connected, the connection between the two sliding pieces 4 can also be realized through the threaded hole one 5 by the fixing piece, and the sliding groove 3 and the sliding piece 4 are matched to ensure the smooth sliding of the sliding piece 4 in the connecting frame 1, which is convenient for adjusting the position and can effectively prevent the sliding piece 4 from being stuck or separated from the sliding groove 3 during sliding, improving the convenience and reliability in the installation and use process of the cable bridge.

[0037] ​Working principle: in use, the sliding member 4 is connected with the sliding groove 10 in the connecting frame 1 through the mounting seat 801 and the limiting plate 802 on the outer surface of the sliding member 4, and the actuating plate 803 on the limiting plate 802 can move in the limiting groove 9, so as to realize the sliding operation of the sliding member 4 in the sliding groove 3 of the connecting frame 1, when adjusted to the appropriate position, the mounting hole two 6 of the sliding member 4 is aligned with the mounting hole one 2 of the connecting frame 1, the mounting bolt one 7 is penetrated through both and extended to the inner surface of the connecting frame 1 for fastening, so as to fix the position of the sliding member 4, the spacing and position of the sliding member 4 can be flexibly changed according to the number, thickness and layout requirement of the cable, so as to adapt to different cable laying requirements, and the stability of the sliding member 4 in the use process is ensured, the displacement of the sliding member 4 is prevented to affect the safety of the cable, the top cover plate 11 is connected with the connecting frame 1 and the sliding member 4 through the positioning bolt two 12, the positioning bolt two 12 is sequentially penetrated through the threaded hole one 5 of the sliding member 4, the threaded hole two 14 of the connecting frame 1 and the top cover plate 11 and tightened, the connecting mode ensures that the top cover plate 11 is tightly fixed above the connecting frame 1, effectively prevents loosening or displacement, avoids interference or damage to the internal cable caused by external factors, at the same time, the connecting mode is convenient for installation and disassembly, when the cable needs to be overhauled, maintained or replaced, the top cover plate 11 can be quickly opened, the working efficiency is improved, and the maintenance cost is reduced, a plurality of equally distributed reinforcing connecting pieces 13 are fixedly installed on the inner surface of the connecting frame 1, when the cable bridge bears the weight of the cable and the external force impact that may be suffered, the reinforcing connecting pieces 13 can evenly share the stress, the structural strength of the connecting frame 1 is significantly enhanced, the connecting frame 1 is prevented from deforming or being damaged, the cable bridge is stably and reliably supported and protected for the cable in the long-term use process, and the service life of the cable bridge is prolonged.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A retractable cable tray, comprising a connecting frame (1) and a top cover plate (11), characterized in that: The outer surface of the connecting frame (1) is provided with a plurality of equally spaced mounting holes (2), the inner surface of the connecting frame (1) is provided with a sliding groove (3), the inner surface of the sliding groove (3) is slidably connected with a sliding member (4), the outer surface of the sliding member (4) is provided with a threaded hole (5) and a mounting hole (6), the inner surface of the mounting hole (6) is threadedly connected with a mounting bolt (7), the outer surface of the sliding member (4) is fixedly installed with a lever assembly (8), the outer surface of the connecting frame (1) is provided with a limit groove (9), a sliding groove (10) and a threaded hole (14), and the outer surface of the top cover plate (11) is threadedly connected with a positioning bolt (12). The lever assembly (8) includes a mounting base (801), which is located at the other end of the sliding member (4) away from the top cover plate (11). A limiting plate (802) is fixedly installed at the other end of the mounting base (801) away from the top cover plate (11). The limiting plate (802) is slidably connected to the sliding groove (10). A toggle plate (803) is fixedly installed on the outer surface of the limiting plate (802), and the toggle plate (803) is the same size as the limiting groove (9).

2. The retractable cable tray according to claim 1, characterized in that: The mounting hole one (2) and mounting hole two (6) are adapted to each other, and the mounting bolt one (7) passes through the mounting hole one (2) and mounting hole two (6) and extends to the inner surface of the connecting frame (1).

3. The retractable cable tray according to claim 1, characterized in that: The first threaded hole (5) and the second threaded hole (14) are adapted to each other, and the second positioning bolt (12) passes through the top cover plate (11), the first threaded hole (5) and the second threaded hole (14) and extends into them.

4. The retractable cable tray according to claim 1, characterized in that: The inner surface of the connecting frame (1) is fixedly installed with a reinforcing connector (13), and there are multiple identical reinforcing connectors (13), which are distributed at equal intervals.

5. A retractable cable tray according to claim 1, characterized in that: The threaded holes (5) are provided in multiple identical portions and are equidistant from the sliding member (4), and the groove (3) is adapted to the sliding member (4).

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