Cable support for electrical installation of gantry crane

Abstract

The utility model discloses a cable support for electrical installation of a gantry crane, which relates to the technical field of cable supports and comprises a supporting component, the supporting component comprises a first moving groove, a placement component comprises a connecting plate, and a moving component comprises a second moving groove. A supporting main frame is arranged in the supporting assembly, a placement assembly and a moving assembly are arranged on the side wall of the supporting main frame, a connecting plate is arranged in the placement assembly, a placement semi-ring is arranged at the top of the connecting plate, a moving plate is arranged at the bottom of the connecting plate, and a cable placement space is changed between the two moving plates through a screw and a screw control ring. A clamping groove and a clamping frame are adopted for locking, stability is better, secondly, a moving assembly, a threaded column and a twisting block are arranged on the side wall of the supporting main frame for main moving and position locking, a moving plate is controlled to drive a placement assembly to move to change the distance, and personnel can conduct construction, maintenance and internal impurity cleaning more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable brackets, and particularly relates to a cable bracket for electrical installation of a portal crane. Background Technique

[0002] Portal cranes are widely used in ports, docks and other places. The stable operation of their electrical systems is crucial for the normal operation of the cranes. However, in the existing electrical installation of portal cranes, there are often some problems in the layout and fixation of cables, such as the cables are easily damaged mechanically, and the chaos makes maintenance difficult. Therefore, it is of great practical significance to design a cable bracket specifically for the electrical installation of portal cranes.

[0003] The patent document with the publication number CN218335267U in the prior art provides a cable bracket. The cable bracket has a fixed frame. A plurality of installation grooves are provided on the inner wall of the fixed frame. A plurality of support plates are in frictional fit inside the fixed frame. A limiting frame is connected and fixed to the end of the support plate. A reinforcing frame is connected and fixed to the lower part of the support plate. An insertion frame is connected and fixed to the lower part of the reinforcing frame. A clamping groove is provided in the middle of the insertion frame. A connecting rod is connected and fixed to the inner wall of the fixed frame. A plurality of insertion blocks are connected and fixed to the connecting rod. A fixing groove is provided at the end of the support plate.

[0004] Although this constant temperature box has many beneficial effects, there are still the following problems: When this cable bracket is used for the electrical installation of a portal crane, cables of different sizes will be encountered during use. However, the placement space of ordinary cable brackets is fixed, which is not convenient for placement, has poor flexibility, and is not stable enough after placement. There are too few fixing devices and the stability is not good. Moreover, each cable placement component is fixed and cannot move to change the distance, cannot adjust the use position of the cable, and is not convenient for personnel to construct, maintain and clean internal sundries. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a cable bracket for electrical installation of a portal crane to solve the problems mentioned in the above background technique. When this cable bracket is used for the electrical installation of a portal crane, cables of different sizes will be encountered during use. However, the placement space of ordinary cable brackets is fixed, which is not convenient for placement, has poor flexibility, and is not stable enough after placement. There are too few fixing devices and the stability is not good. Moreover, each cable placement component is fixed and cannot move to change the distance, cannot adjust the use position of the cable, and is not convenient for personnel to construct, maintain and clean internal sundries.

[0007] 2. Technical Solution

[0008] A cable bracket for electrical installation of a portal crane includes:

[0009] Support component, the support component includes a support main frame with a first moving groove provided on its side wall, a control moving plate connected to the side wall of the support main frame, a storage plate connected to the side wall of the control moving plate, and a storage groove provided on the top of the storage plate;

[0010] Placement component, the placement component includes a connecting plate provided on the inner wall of the storage groove, a placement semi-ring provided on the top of the connecting plate, a moving plate provided on the bottom of the connecting plate, a screw passing through the side wall of the moving plate, and a screw control ring provided on the circumferential side wall of the screw;

[0011] Moving component, the moving component includes a second moving groove provided on the side wall of the support main frame, a threaded column connected to the inner wall of the second moving groove, and a slider threadedly connected to the bottom end of the threaded column.

[0012] Preferably, a fixing plate is provided on the side wall of the moving plate, and a rotating shaft passes through the side wall of the fixing plate.

[0013] Preferably, a limiting plate penetrates through the circumferential outer wall of the rotating shaft, and a limiting groove is provided at the bottom of the limiting plate.

[0014] Preferably, a clamping groove is provided on the side wall of the storage plate, a clamping frame is provided at the bottom of the limiting plate, and the clamping frame is matched with the clamping groove.

[0015] Preferably, a torsion block is connected to the top end of the threaded column, and a washer is provided on the side wall of the torsion block.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows

[0018] In the present utility model, three components, namely a support component, a placement component, and a moving component, are combined and used. In the support component, a support main frame is provided. On the side wall of the support main frame, there are a placement component and a moving component. In the placement component, a connecting plate is provided. On the top of the connecting plate, there is a placement semi-ring, and on the bottom of the connecting plate, there is a moving plate. Since the placement semi-ring is composed of two parts that approach each other to place the cable, the space for placing the cable can be changed between the two moving plates by using a screw and a screw control ring, and cables of different sizes can be movably installed. In addition, a limiting plate and a limiting groove are provided above to limit from above, and a clamping groove and a clamping frame are used for locking, so the stability is better.

[0019] Secondly, a moving component is provided on the side wall of the support main frame. A first moving groove and a second moving groove are provided on the side wall of the support main frame to provide moving space for the whole. Sliders, threaded columns, and torsion blocks are provided inside the two moving grooves for main movement and locking of the position. A control moving plate is connected to the bottom end of the threaded column, and the control moving plate can drive the placement component to move and change the distance, which is more convenient for personnel to construct, repair, and clean the internal sundries. Brief description of the drawings

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the overall side structural schematic diagram of the present utility model;

[0022] Figure 3 is the internal schematic diagram of the overall structure of the present utility model;

[0023] Figure 4 is the schematic diagram of the limiting component of the present utility model;

[0024] Explanation of the reference numerals in the figure: 100 support component; 110, main support frame; 111, first moving groove; 120, control moving plate; 130, storage plate; 131, storage groove; 200, placement component; 210, connecting plate; 220, placement semi-ring; 230, moving plate; 240, screw; 241, screw control ring; 250, limiting plate; 251, limiting groove; 260, fixing plate; 270, rotating shaft; 280, clamping groove; 290, clamping frame; 300, moving component; 310, second moving groove; 320, slider; 330, threaded column; 340, washer; 350, torsion block. Detailed implementation manners

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] The support assembly, placement assembly, and moving assembly of the present utility model are combined and used. A support main frame is provided in the support assembly. The side wall of the support main frame is provided with a placement assembly and a moving assembly. A connecting plate is provided in the placement assembly. A placement semi-ring is provided at the top of the connecting plate, and a moving plate is provided at the bottom of the connecting plate. Since the two placement semi-rings are arranged close to each other to place cables, the space for placing cables can be changed between the two moving plates by screws and screw control rings, and cables of different sizes can be movably installed. A limiting plate and a limiting groove are also provided above to limit from above, and a clamping groove and a clamping frame are used for locking, with better stability. Secondly, a moving assembly is provided on the side wall of the support main frame. A first moving groove and a second moving groove are provided on the side wall of the support main frame to provide a moving space for the whole. Sliders, threaded columns, and torsion blocks are provided inside the two moving grooves for main movement and locking of the position. A control moving plate is connected to the bottom end of the threaded column, and the control moving plate can drive the placement assembly to move and change the distance, which is more convenient for personnel to construct, repair, and clean internal sundries.

[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0030] A cable bracket for the electrical installation of a portal crane, comprising:

[0031] The support assembly 100 includes a first moving groove 111 provided on the side wall of the support main frame 110. A control moving plate 120 is connected to the side wall of the support main frame 110. A storage plate 130 is connected to the side wall of the control moving plate 120. A storage groove 131 is provided at the top of the storage plate 130. The control moving plate 120 can drive the storage plate 130 and the storage groove 131 to move and change the distance for placing cables.

[0032] The placement assembly 200 includes a connecting plate 210 provided on the inner wall of the storage groove 131. A placement semi-ring 220 is provided at the top of the connecting plate 210, and a moving plate 230 is provided at the bottom of the connecting plate 210. A screw 240 penetrates through the side wall of the moving plate 230, and a screw control ring 241 is provided on the circumferential side wall of the screw 240. The screw control ring 241 cooperates with the screw 240 for locking and changing the distance for placing cables.

[0033] The moving assembly 300 includes a second moving groove 310 provided on the side wall of the support main frame 110. A threaded column 330 is connected to the inner wall of the second moving groove 310. A slider 320 is threadedly connected to the bottom end of the threaded column 330. The slider 320 mainly drives the placement assembly 200 to move for use.

[0034] It should be noted that, in order for the limiting plate 250 to be movable, specifically, a fixing plate 260 is provided on the side wall of the control moving plate 120, and a rotating shaft 270 penetrates through the side wall of the fixing plate 260. The rotating shaft 270 and the fixing plate 260 are used in cooperation to make the limiting plate 250 movable.

[0035] It should be noted that in order to make the overall cable installation more stable, specifically, the outer wall of the circumferential surface of the rotating shaft 270 penetrates through the limiting plate 250, and a limiting groove 251 is provided at the bottom of the limiting plate 250. The arrangement of the limiting plate 250 and the limiting groove 251 can stabilize the cable from above.

[0036] It should be noted that in order to make the limiting plate 250 connect to the storage plate 130 more stably, specifically, a clamping groove 280 is provided on the side wall of the storage plate 130, and a clamping frame 290 is provided at the bottom of the limiting plate 250. The clamping frame 290 matches the clamping groove 280. The arrangement of the clamping frame 290 and the clamping groove 280 can make the overall fixing of the cable more stable.

[0037] In addition, in order to enable the overall placement assembly 200 to move and lock its position, specifically, a torsion block 350 is connected to the top end of the threaded column 330, and a washer 340 is provided on the side wall of the torsion block 350. The torsion block 350 drives the threaded column 330 to rotate to move the placement assembly 200.

[0038] Working principle: When using this cable bracket, the support main frame 110, the control moving plate 120, and the storage plate 130 provided in the support assembly 100 play a major supporting role. The side wall of the support assembly 100 is connected with a placement assembly 200 and a moving assembly 300. A connecting plate 210 is provided in the placement assembly 200. An installation semi-ring 220 is provided on the top of the connecting plate 210, and a control moving plate 120 is provided at the bottom of the connecting plate 210. Since the two installation semi-rings 220 are arranged close to each other to install the cable, the space for installing the cable can be changed between the two control moving plates 120 with screws 240 and screw control rings 241, and cables of different sizes can be installed movably. In addition, a limiting plate 250 and a limiting groove 251 are provided above to limit from above, and a clamping groove 280 and a clamping frame 290 are used for locking, with better stability. Secondly, a moving assembly 300 is provided on the side wall of the support main frame 110. A first moving groove 111 and a second moving groove 310 are provided on the side wall of the support main frame 110 to provide a moving space for the whole. Sliders 320 are provided inside the first moving groove 111 and the second moving groove 310. The threaded column 330 and the torsion block 350 are used for main movement and position locking. The threaded column 330 is connected to the control moving plate 120 at the bottom end, and the control moving plate 120 can drive the placement assembly 200 to move and change the distance, which is more convenient for personnel to construct, repair, and clean the internal sundries.

[0039] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, which are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable bracket for electrical installation of a portal crane, characterized in that: include: A support assembly (100), the support assembly (100) comprising a support main frame (110) having a side wall provided with a moving groove (111), the side wall of the support main frame (110) being connected to a control moving plate (120), the side wall of the control moving plate (120) being connected to a storage plate (130), and a storage groove (131) being provided on the top of the storage plate (130); A placement assembly (200), the placement assembly (200) comprising a connecting plate (210) arranged on the inner wall of the storage groove (131), a placement semi-ring (220) being arranged on the top of the connecting plate (210), a moving plate (230) being arranged on the bottom of the connecting plate (210), a screw (240) penetrating the side wall of the moving plate (230), and a screw control ring (241) being arranged on the circumferential side wall of the screw (240); The movable assembly (300) comprises a movable groove (310) arranged on the side wall of the supporting main frame (110), the inner wall of the movable groove (310) is connected with a threaded column (330), and the bottom end of the threaded column (330) is threadedly connected with a slider (320).

2. A cable bracket for electrical installation of a portal crane according to claim 1, characterized in that: A fixing plate (260) is provided on the side wall of the control moving plate (120), and a rotating shaft (270) penetrates through the side wall of the fixing plate (260).

3. A cable bracket for electrical installation of a portal crane according to claim 2, characterized in that: A limiting plate (250) is passed through the circumferential outer wall of the rotating shaft (270), and a limiting groove (251) is provided at the bottom of the limiting plate (250).

4. A cable bracket for electrical installation of a portal crane according to claim 3, characterized in that: A clamping groove (280) is provided on the side wall of the storage plate (130), and a clamping frame (290) is provided on the bottom of the limiting plate (250), wherein the clamping frame (290) matches the clamping groove (280).

5. A cable bracket for electrical installation of a portal crane according to claim 4, characterized in that: The top end of the threaded column (330) is connected to a twist block (350), and a washer (340) is provided on the side wall of the twist block (350).

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