A cable bridge hoisting structure

Abstract

The utility model discloses a cable bridge hoisting structure, including fixed plate and gallows body, the gallows body with fixed plate fixed connection, the fixed plate passes through fixed bolt and wall fixed connection, be provided with the base of U shape on the gallows body, be provided with the opening on the base, the fixed rod is movably installed in the opening. The utility model provides a cable bridge hoisting structure, installs the fixed plate on the wall through fixed bolt, and is connected gallows body through the extension board of both sides setting, and through the connection between the adjusting screw base and threaded rod, make the fixed rod move to the appropriate position, when installing one or more gallows body, can in the fixed rod of adjustment, make the supporting rod and the outer wall of downside contact, present the action of lifting, steady gallows body, at the same time, the top touch rod will with the side wall of gallows and resist solid, stabilize gallows body, make the installation work of multiple gallows body convenient and fast, be favorable to use.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray technology, and specifically relates to a cable tray hoisting structure. Background Technology

[0002] Cable trays are used to place cables in the air. Their structures are divided into trough type, tray type, ladder type, and mesh type, etc. During use, cable trays are positioned by hoisting.

[0003] According to application number CN201922030679.X, a cable tray hoisting structure can support and fix multiple layers of cable trays of different sizes in the same vertical direction, thereby improving the installation efficiency and shortening the construction period. However, in the above application, only the end part of the hanger is fixed by screws, making it difficult to balance the middle part of the hanger. It may be affected by unexpected impact forces after installation, leading to instability of the hanger, which will adversely affect the use of cables. Furthermore, the installation process involves many steps, making operation inconvenient and unsuitable for use.

[0004] Therefore, the technical problems that exist in the existing technology should be solved in order to achieve the desired effect of the hanger installation. Utility Model Content

[0005] The purpose of this utility model is to provide a cable tray hoisting structure to solve the problems of difficulty in ensuring the balance of the hanger after installation and the large number of steps involved in the installation process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable tray hoisting structure, comprising a fixing plate and a hanger body, wherein the hanger body is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the wall by fixing bolts, the hanger body is provided with a U-shaped base, the base is provided with an opening, and a fixing rod is movably installed in the opening.

[0007] Preferably, an extension seat is fixedly installed on the outer walls of opposite sides of the base. The extension seat is provided with a sliding groove. The fixed rod is slidably installed in the sliding groove. The extension seat is provided with a threaded rod. A threaded seat is threadedly installed on the outer wall of the threaded rod. One end of the threaded seat is rotatably connected to the outer wall of the upper side of the fixed rod.

[0008] Preferably, the fixed rod is provided with a mounting base, and a top contact rod is slidably installed inside the mounting base, with one end of the top contact rod being movably connected to the outer wall of the hanger.

[0009] Preferably, a top spring is provided between the top contact rod and the mounting base.

[0010] Preferably, the fixing rod is in the shape of an inverted Y, and a support rod is fixedly installed on its lower side.

[0011] Preferably, the support rod is perpendicular to the fixed rod and symmetrically connected to the outer wall on the lower side of the fixed rod, and the support rod is movably connected to the outer walls on opposite sides of the hanger body.

[0012] Preferably, a rubber pad is provided on the outer wall of the lower side of the base.

[0013] The technical effects and advantages of this utility model are as follows: The fixing plate is installed on the wall by fixing bolts, and the hanger body is connected by the extension plates on both sides. By adjusting the connection between the threaded seat and the threaded rod, the fixing rod can be moved to an appropriate position. When installing one or more hanger bodies, the adjusted fixing rod can make the support rod contact the lower outer wall, presenting a lifting action and stabilizing the hanger body. At the same time, the top contact rod will be driven inward by the force of the top spring and abut against the side wall of the hanger, achieving the purpose of fixing two hanger bodies. Through the cooperation of the base and the fixing plate, multiple hanger bodies can be installed, which is beneficial to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the installation of a single hanger body of this utility model;

[0015] Figure 2 This is a schematic diagram of the installation of the hanger body of this utility model;

[0016] Figure 3 This is a schematic diagram of the assembly and installation of the hanger body of this utility model;

[0017] Figure 4 This is a cross-sectional schematic diagram of the fixing rod of this utility model.

[0018] In the diagram: 1. Fixing plate; 2. Hanger body; 3. Fixing bolt; 4. Base; 5. Fixing rod; 6. Extension seat; 7. Slide groove; 8. Threaded rod; 9. Mounting seat; 10. Top contact rod; 11. Top spring; 12. Support rod; 13. Rubber pad. Detailed Implementation

[0019] 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.

[0020] This utility model provides, for example Figure 1-3The cable tray hoisting structure shown includes a fixing plate 1 and a hanger body 2. The hanger body 2 is fixedly connected to the fixing plate 1, and the fixing plate 1 is fixedly connected to the wall by fixing bolts 3. A U-shaped base 4 is provided on the hanger body 2, and an opening is provided on the base 4. A fixing rod 5 is movably installed in the opening. A rubber pad 13 is provided on the outer wall of the lower side of the base 4. The fixing plate 1 is installed on the wall by fixing bolts 3 and fixed to the sides of the hanger body 2 by extension plates provided on both sides. The base 4 is fixedly connected to the hanger body 2 by screws. The fixing rod 5 provided on the base 4 is located on the hanger body 2, and the support rod 12 is connected to the outer wall of the lower side of the hanger body 2, presenting a lifting action to stabilize the hanger body 2; see attached figure. Figure 2 As shown, when installing the two hanger bodies 2, the base 4 is first fixedly installed on the hanger body 2 at a certain distance. The relative position of the fixing rod 5 on the base 4 is then adjusted by adjusting the threaded seat and threaded rod 8, moving the fixing rod 5 to an appropriate position where it contacts the lower outer wall of the hanger body 2. Simultaneously, the top contact rod 10 is driven inward by the force of the top spring 11, abutting against the side wall of the hanger body 2, thus fixing the two hanger bodies 2. Furthermore, a rubber pad 13 is provided on the lower outer wall of the base 4 to prevent the lower hanger body 2 from bumping during installation. (See attached diagram.) Figure 3 As shown, if there are two or more hanger bodies 2, when installing the base 4 of another hanger body 2, the base 4 needs to be installed in a staggered manner with the base 4 on the previous hanger body 2, and the multiple fixing rods 5 connected to the hanger body 2 should be kept at equal distances. In this way, the bases 4 of two adjacent hanger bodies 2 can be avoided to be in the same position, which is not conducive to the installation of the other hanger body 2. In addition, it can ensure that the supporting force of the hanger body 2 is uniform after installation, and avoid the adverse effects caused by uneven distribution of bearing force.

[0021] Specifically, extension seats 6 are fixedly installed on the outer walls of opposite sides of the base 4. Extension seats 6 have sliding grooves 7, and the fixing rod 5 is slidably installed within the sliding grooves 7. A threaded rod 8 is provided on the extension seats 6, and a threaded seat is threadedly installed on the outer wall of the threaded rod 8. One end of the threaded seat is rotatably connected to the upper outer wall of the fixing rod 5. A mounting seat 9 is provided on the fixing rod 5, and a top contact rod 10 is slidably installed inside the mounting seat 9. One end of the top contact rod 10 is movably connected to the outer wall of the hanger. A top spring 11 is provided between the top contact rod 10 and the mounting seat 9. (See attached diagram.) Figure 4As shown, the fixing rod 5 is provided with a connection port, and the threaded seat is rotatably installed in the connection port. The upper end of the threaded seat extends to the upper side of the fixing rod 5. Thus, by rotating the threaded seat, the threaded rod 8 located in the threaded seat can be driven to extend and retract within the threaded seat, so that one end of the support rod 12 approaches or moves away from the lower outer wall of the hanger body 2, thereby achieving the purpose of use and accommodating the installation of hanger bodies 2 of different sizes. After the fixing rod 5 is fixed in position, the top contact rod 10 provided in the mounting base 9 will also extend to a similar position under the action of the top spring 11, so as to achieve the purpose of contacting the hanger body 2. Once fixed, one of the hanger bodies 2 can be fixed to the upper hanger body 2 via the base 4. The upper hanger body 2 can be fixed to the upper wall via screws passing through the base 4 to achieve final fixation. An opening is provided on the base 4 so that when the fixing rod 5 extends and retracts upward, the mounting seat 9 can retract into the opening. The mounting seat 9 extending and retracting into the opening will drive the top contact rod 10 to retract inward. At this time, the top spring 11 is in a compressed state. The support rod 12 set on the fixing rod 5 will connect to the lower outer wall of the hanger body 2 to support the hanger body 2 and ensure its stability.

[0022] Specifically, the fixing rod 5 is in an inverted Y-shape, and a support rod 12 is fixedly installed on its lower side. The support rod 12 is perpendicular to the fixing rod 5 and symmetrically connected to the outer wall of the lower side of the fixing rod 5. The support rod 12 is movably connected to the outer wall of the hanger body 2. (See attached diagram.) Figure 4 As shown, the fixing rod 5 and the support rod 12 are at a 90-degree angle, and the support rod 12 is in an L-shape with a 90-degree rotation. When fixing one of the hanger bodies 2 individually, one end of the support rod 12 will be connected to the lower outer wall of the hanger body 2. When connecting two hangers, after adjusting the fixing rod 5, the support rod 12 can cooperate with the lower hanger body 2 and connect with the lower outer wall of the hanger body 2 to achieve the lifting action. At the same time, the fixing rod 5 is located on the outer walls of opposite sides of the hanger body 2. Driven by the force of the top spring 11, it drives the top contact rod 10 to move to the adjacent sides until one end of it contacts the outer walls of opposite sides of the hanger body 2. In conjunction with the drag rod, the hanger body 2 is basically fixed. In addition, in order to ensure the stability of use, a damper is provided between the mounting base 9 and the top contact rod 10 to reduce the force generated by the top spring 11 when it is under force, so as to avoid instability when installing the hanger body 2.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable tray hoisting structure, characterized in that: It includes a fixing plate (1) and a hanger body (2). The hanger body (2) is fixedly connected to the fixing plate (1). The fixing plate (1) is fixedly connected to the wall by fixing bolts (3). The hanger body (2) is provided with a U-shaped base (4). The base (4) is provided with an opening. A fixing rod (5) is movably installed in the opening.

2. The cable tray hoisting structure according to claim 1, characterized in that: The base (4) has extension seats (6) fixedly installed on the outer walls on both sides. The extension seats (6) are provided with sliding grooves (7). The fixed rod (5) is slidably installed in the sliding grooves (7). The extension seats (6) are provided with threaded rods (8). The outer wall of the threaded rod (8) is threaded with a threaded seat. One end of the threaded seat is rotatably connected to the outer wall on the upper side of the fixed rod (5).

3. The cable tray hoisting structure according to claim 2, characterized in that: The fixed rod (5) is provided with a mounting base (9), and a top contact rod (10) is slidably installed inside the mounting base (9). One end of the top contact rod (10) is movably connected to the outer wall of the hanger.

4. The cable tray hoisting structure according to claim 3, characterized in that: A top spring (11) is provided between the top contact rod (10) and the mounting base (9).

5. The cable tray hoisting structure according to claim 1, characterized in that: The fixing rod (5) is in the shape of an inverted Y, and a support rod (12) is fixedly installed on its lower side.

6. The cable tray hoisting structure according to claim 5, characterized in that: The support rod (12) is perpendicular to the fixed rod (5) and symmetrically connected to the outer wall on the lower side of the fixed rod (5). The support rod (12) is movably connected to the outer walls on opposite sides of the hanger body (2).

7. The cable tray hoisting structure according to claim 1, characterized in that: A rubber pad (13) is provided on the outer wall of the lower side of the base (4).

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