Cable bridge embedded part

Abstract

The utility model discloses a cable bridge embedded part, comprising a frame body which is internally provided with a threading port for a cable to pass through; the connecting plates are rotatably arranged in the threading ports of the frame body, the connecting plates can rotate towards the outside of the threading ports or the inside of the threading ports, and when one ends of the connecting plates rotate to the outside of the threading ports, the ends, located outside the threading ports, of the connecting plates can be connected with the adjacent cable bridges. The frame body and the beam are integrally prefabricated and formed, when the beam is poured, the connecting plate is completely rotated into the frame body, the position of the connecting plate is locked through the locking assembly, the connecting plate can support the frame body, the anti-pressure capacity of the frame body in the pouring process is improved, and after the frame body and the beam are poured and formed, locking of the locking assembly is relieved, so that the frame body is prevented from being damaged. When the cable bridge is installed, one end of the connecting plate is rotated to the outside of the threading port to be connected with the adjacent cable bridge, so that a cable in the cable bridge can pass through the beam through the threading port, and the purposes that the space under the beam is not occupied, and meanwhile hole filling is not needed after installation is completed are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge installation technical field, especially, it relates to a cable bridge embedded part. BACKGROUND

[0002] The statements herein only provide the background of the utility model related, and do not necessarily constitute the prior art.

[0003] The rigid structure system with the close support cable that is formed by the linear segment, the bend, the tee, the four-way component and the supporting arm (arm support), the hanger etc.

[0004] In the cable bridge installation process, in order to make the cable bridge can pass beam installation, the traditional construction method has two, one is to adopt the mode of installation under the beam, this installation mode lowers the floor height to a certain extent, another is to first reserve the hole of the size greater than the bridge on the beam, and the hole circle is prevented and blocked after the bridge installation, needs to support, hang hole, block and so on multiple processes, not only time-consuming and laborious, and there is the hidden danger of quality common fault of fireproof blocking. UTILITY MODEL CONTENTS

[0005] The utility model discloses a cable bridge embedded part, which can make the cable bridge pass through the beam and does not need to be repaired.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a cable bridge embedded part, comprising:

[0007] The frame body has a threading port for the cable to pass out;

[0008] A plurality of connecting plates are rotatably arranged in the threading port of the frame body, and the connecting plates can rotate out of or into the threading port; when one end of the connecting plate is rotated out of the threading port, the one end of the connecting plate located outside the threading port can be connected with the adjacent cable bridge; when the connecting plate is completely in the threading port, the connecting plate can support the inner wall of the frame body;

[0009] A locking assembly is arranged to lock each connecting plate completely in the threading port and prevent the connecting plate from rotating out of the threading port.

[0010] Further, a plurality of reinforcing bars for connecting with the stirrups are arranged on the frame body, and the reinforcing bars are used to prevent the frame body from moving out of the prefabricated component after the prefabricated component is poured and formed.

[0011] Further, the connecting plate is composed of a plate body rotatably arranged in the cable threading opening of the frame body and a plurality of corbels arranged on the plate body and used for increasing the contact area of the top and bottom of the plate body.

[0012] Further, the locking assembly comprises a telescopic rod arranged in the cable threading opening and capable of telescopic movement up and down, one end of the telescopic rod is connected with the frame body, the other end of the telescopic rod is provided with a movable plate capable of telescopic movement up and down along with the telescopic rod, a plurality of hooks are arranged on the movable plate, when the plate body is rotated to abut against the movable plate, each hook is arranged in the mounting hole of each adjacent plate body, and each hook can move downward to prevent the plate body from rotating outward of the cable threading opening.

[0013] Further, at least two extension plates are detachably arranged on the movable plate, and the plurality of extension plates are used for cooperating with the movable plate to divide the cable threading opening of the frame body into at least two chambers.

[0014] The beneficial effects of the utility model are shown in the following aspects:

[0015] The utility model discloses, through the frame body and beam integral prefabricated molding, when the beam is cast, the connecting plate is completely rotated to the frame body, and the position is locked through the locking assembly, so that the connecting plate can support the frame body, the compression resistance of the frame body when pouring is increased, and the deformation of the frame body is avoided as far as possible, after the frame body and the beam are cast and formed, the locking of the locking assembly is released, one end of the connecting plate is rotated to the cable threading opening, is connected with adjacent cable bridge, so that the cable in the cable bridge can pass through the beam from the cable threading opening, thereby achieving the purpose that the space under the beam is not occupied, and no hole needs to be supplemented after installation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the structure view when the connecting plate supports the frame body of the utility model;

[0018] Figure 3 It is the structure view when the connecting plate is connected with the cable bridge of the utility model;

[0019] Figure 4 It is Figure 3 The local enlarged schematic view of A shown in the figure.

[0020] In the figure:

[0021] 1, frame body;2, connecting plate;21, plate body;22, corbel;3, locking assembly;31, telescopic rod;32, movable plate;33, hook;4, reinforcing rib;5, extension plate;6, cable bridge. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model discloses a cable bridge embedded part, including:

[0024] Frame body 1 has the wire hole that supplies cable to go out in frame body 1,

[0025] A plurality of connecting plates 2, connecting plate 2 rotationally arranged in the wire hole of frame body 1, connecting plate 2 can rotate to the wire hole or in the wire hole, when connecting plate 2 one end rotates to the wire hole, the connecting plate 2 one end located in the wire hole can be connected with adjacent cable bridge 6, when connecting plate 2 is completely in the wire hole, connecting plate 2 can support the inner wall of frame body 1,

[0026] Locking assembly 3 is used for locking each connecting plate 2 that is completely in the wire hole, prevents each connecting plate 2 from rotating to the wire hole.

[0027] The utility model discloses, through with frame body 1 and beam integral prefabricated molding, when beam pouring, connecting plate 2 is rotated completely to frame body 1, and the position is locked through locking assembly 3, make connecting plate 2 can support frame body 1, increase the compression resistance of frame body 1 when pouring, avoid frame body 1 deformation as far as possible, after frame body 1 and beam pouring molding, through the locking of locking assembly 3 is released, the one end of connecting plate 2 is rotated to the wire hole, and is connected with adjacent cable bridge 6, so that the cable in cable bridge 6 can pass through the beam from the wire hole, to reach the purpose that does not occupy the space under the beam, and does not need to fill the hole after installation.

[0028] In an embodiment, a plurality of reinforcing bars 4 for connecting with stirrups are arranged on the frame body 1, and the reinforcing bars 4 are used to prevent the frame body 1 from moving out of the prefabricated component after the prefabricated component is poured and formed.

[0029] In this way, the frame body 1 can be connected with the binding steel bars in the beam body through the reinforcing bars 4, so that the frame body 1 can be positioned by the binding steel bars to avoid deviation from the set position during pouring, and the frame body 1 can be integrated with the beam body after pouring of the beam body is completed, and can be firmly fixed in the beam body.

[0030] It should be noted that the frame 1 needs to be prepared with the corresponding pouring formwork before pouring, so that the frame 1 can protrude out of the formwork at both ends, and the joint between the formwork and the frame 1 needs to be filled with a sealing strip or sealing glue to prevent concrete from leaking out of the joint.

[0031] In an embodiment, the connecting plate 2 is composed of a plate body 21 rotatably arranged in the threading opening of the frame 1 and a plurality of corbels 22 arranged on the plate body 21 and used to increase the contact area of the top and bottom of the plate body 21, and a plurality of mounting holes corresponding to the hole positions of the cable bridge 6 are formed in the plate body 21.

[0032] In this way, the contact area of the top and bottom of the plate body 21 is increased by the corbels 22, so that the load distribution is more uniform and the risk of structural damage is reduced. When the plate body 21 is completely in the frame 1, the support strength of the plate body 21 on the upper and lower sides of the frame 1 can be increased. When one end of the plate body 21 is rotated to the outside, it can be fixed by inserting the mounting hole and the hole position of the cable bridge 6 through the bolt and nut assembly, so that the cable bridge 6 and the frame 1 are spliced into a whole, and the cable bridge 6 can be supported by the plate body 21 to improve the splicing stability of the cable bridge 6 and the frame 1.

[0033] In an embodiment, the locking assembly 3 includes a telescopic rod 31 arranged in the threading opening of the frame 1 and capable of moving up and down, one end of the telescopic rod 31 is connected with the frame 1, the other end is provided with a movable plate 32 capable of moving up and down with the telescopic rod 31, a plurality of hooks 33 are arranged on the movable plate 32, when the plate body 21 is rotated to abut against the movable plate 32, each hook 33 is arranged in the mounting hole of each adjacent plate body 21, and each hook 33 can move downward to prevent the plate body 21 from rotating outward.

[0034] In this way, because the plate body 21 can be rotated to abut against the movable plate 32, the operator can rotate each plate body 21 to the required point by quickly pushing the plate body 21 close to the movable plate 32. Because the hooks 33 are arranged on the movable plate 32, the movable plate 32 is lowered after the hooks 33 are inserted into the mounting hole, and the plate body 21 is hooked to the plate body 21, so that the plate body 21 can be maintained at the set position when under pressure. By lifting the movable plate 32, the restriction of the hooks 33 on each plate body 21 can be uniformly released, and the operator can rotate each plate body 21 to the connection position of the cable bridge 6.

[0035] In an embodiment, at least two extension plates 5 are detachably arranged on the movable plate 32, and the plurality of extension plates 5 are used in cooperation with the movable plate 32 to divide the threading opening of the frame 1 into at least two chambers.

[0036] In this way, when the cables in the cable bridge 6 are arranged separately due to installation requirements, the pre-embedded part can also separate the wire hole chamber by assembling the expansion plate 5 to the movable plate 32, so as to avoid damaging the frame body 1 structure by slotting later to meet the separation requirements.

[0037] It should be noted that the frame body 1 is provided with a sliding rail for installing the expansion plate 5, so that the two ends of the expansion plate 5 are supported by the sliding rail and the movable plate 32, thereby improving the bearing strength of the expansion plate 5.

[0038] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0040] In addition, "a plurality of" means two or more.

[0041] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cable tray embedded member, characterized by, The utility model relates to a cable bridge frame, which comprises: a frame (1) with a wire hole for a cable to pass through; a plurality of connecting plates (2) rotatably arranged in the wire hole of the frame (1), the connecting plates (2) being capable of rotating out of or into the wire hole, one end of the connecting plate (2) being capable of being connected with an adjacent cable bridge frame when the connecting plate (2) is rotated out of the wire hole, the connecting plates (2) being capable of supporting the inner wall of the frame (1) when the connecting plates (2) are completely in the wire hole; a locking assembly (3) for locking the connecting plates (2) in the wire hole and preventing the connecting plates (2) from rotating out of the wire hole.

2. The cable tray embedded part according to claim 1, characterized in that: The frame (1) is provided with a plurality of reinforcing bars (4) for connecting with hoops, the reinforcing bars (4) being used for preventing the frame (1) from being removed from a prefabricated component after the prefabricated component is cast and formed.

3. The cable tray embedded part according to claim 1, characterized in that: The connecting plates (2) are composed of plate bodies (21) rotatably arranged in the wire hole of the frame (1) and a plurality of corbels (22) arranged on the plate bodies (21) and used for increasing the contact area of the top and bottom of the plate bodies (21), the plate bodies (21) being provided with a plurality of mounting holes corresponding to cable bridge frame holes.

4. The cable tray embedded part according to claim 3, characterized in that: The locking assembly (3) comprises a telescopic rod (31) arranged in the wire hole of the frame (1) and capable of moving up and down, one end of the telescopic rod (31) being connected with the frame (1) and the other end of the telescopic rod (31) being provided with a movable plate (32) capable of moving up and down with the telescopic rod (31), the movable plate (32) being provided with a plurality of hooks (33), each of the hooks (33) being arranged in the mounting hole of each adjacent plate body (21) when the plate body (21) is abutted against the movable plate (32), and each of the hooks (33) being capable of moving downward to prevent the plate body (21) from rotating out of the wire hole.

5. The cable tray embedded part according to claim 4, characterized in that: The movable plate (32) is detachably provided with at least two extension plates (5), the plurality of extension plates (5) being used for cooperating with the movable plate (32) to divide the wire hole of the frame (1) into at least two chambers.

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