Support for cable drum

Abstract

The utility model discloses a cable drum support which comprises two supporting vertical frames, lifting stand columns are installed at the bottoms of the supporting vertical frames, a drum transverse shaft is installed at the tops of the two supporting vertical frames, winding rotating wheels are installed at the tops of the supporting vertical frames, and bearing rotating rods are arranged at the two ends of the drum transverse shaft. The winding drum transverse shaft and the supporting vertical frame are arranged in an aligned mode through a bearing rotating rod and a winding rotating wheel, and limiting clamping grooves are symmetrically formed in the two sides of the winding drum transverse shaft. The winding drum fixing blocks which can be symmetrically adjusted are arranged on the winding drum transverse shaft of the cable winding drum support, when the cable winding drum support is used for installing cable winding drums of different models, the winding drum fixing blocks can be adjusted to be clamped at the two ends of the cable winding drums, and the stability of the installed cable winding drums is guaranteed through the winding drum fixing blocks; and the situation that the cable drum shakes and is unstable in the installation and use process is avoided, so that the stability and practicability of the device are improved, and the cable drum is better supported and fixed for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable drum brackets, and in particular relates to a bracket for a cable drum. Background Art

[0002] The cable reel is a cable winding device that provides power supply, control power supply or control signal for large mobile equipment. It is widely used in heavy machinery equipment with similar working conditions such as port gantry cranes, container cranes, ship loaders, tower cranes, etc. The cable reel bracket is an important component of the cable reel, which is used to support and fix the cable reel to ensure that the cable can be safely and effectively retracted and released.

[0003] The patent application number 201510762972.9 discloses a cable reel device and a cable winding method. The cable reel device of the application can adjust the telescopic amount of the telescopic rod, thereby adjusting the maximum winding length of the reel, and the cable reel occupies a small space. In combination with the contents of the above application, and with respect to the existing reel bracket structure, when the existing bracket structure is used to install and place the cable reel, during use, the commonly used reel is directly placed on the bracket through the reel transverse axis. During the reeling process, if the reel and the reel transverse axis are not compatible, different types of reels are prone to shaking during use, which affects the stability of cable retraction and release, and affects the practicality of the bracket. For this reason, we propose a bracket for a cable reel. Utility Model Content

[0004] The purpose of the utility model is to provide a bracket for a cable reel to solve the problem proposed in the above background technology that when using the existing bracket structure to install and place the cable reel, during use, the commonly used reel is directly placed on the bracket through the horizontal axis of the reel. During the reeling process, if the reel and the horizontal axis of the reel are not compatible, different types of reels are prone to shaking when used, which affects the stability of cable retraction and release, and at the same time affects the practicality of the bracket.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket for a cable reel, comprising two supporting frames, a lifting column is installed at the bottom of the supporting frames, a reel horizontal axis is installed at the top of the two supporting frames, a winding wheel is installed at the top of the supporting frames, bearing rotating rods are arranged at both ends of the reel horizontal axis, the reel horizontal axis and the supporting frames are placed in alignment with the winding wheel through the bearing rotating rod, limiting slots are symmetrically provided on both sides of the reel horizontal axis, the surface of the reel horizontal axis is provided with external threads, and reel fixing blocks are also symmetrically provided on the reel horizontal axis, a rotating block fixing ring is provided on one side of the reel fixing block and located on the reel horizontal axis, and a rotating handle is installed on the rotating block fixing ring.

[0006] Preferably, an inner surface of the rotating block fixing ring is provided with an internal thread, and the rotating block fixing ring and the horizontal axis of the reel are screwed and installed via external threads and internal threads.

[0007] Preferably, a limit rotation block is arranged on the inner side of the reel fixing block, and the reel fixing block and the reel transverse axis are slidingly limited by the limit rotation block and the limit slot.

[0008] Preferably, the two reel fixing blocks are truncated cone structures.

[0009] Preferably, a T-shaped support base is provided at the bottom of the support stand, a telescopic support plate is installed on the inner bottom of the T-shaped support base, limiting slide rods and fixed screws are provided on both sides of the telescopic support plate, and limiting slide grooves and fixed slide grooves are opened on both sides of the T-shaped support base.

[0010] Preferably, the telescopic support plate and the T-shaped support base are slidably limited by a limiting slide groove and a limiting slide rod, and the telescopic support plate and the T-shaped support base are also fixedly installed by a fixing screw and a fixing slide groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) A symmetrically adjustable drum fixing block structure is arranged on the drum transverse axis of the cable drum bracket. When the bracket device is used to install the cable drum, when the drum is installed and placed, if different types of cable drums are installed at the same time, due to the different sizes of the rotation holes inside the cable drum, in order to ensure the stability of the cable drum after installation, the adjustable drum fixing blocks are clamped at both ends of the cable drum. The stability of the installed cable drum is ensured by the drum fixing blocks, and the cable drum is prevented from shaking and being unstable during installation and use, thereby improving the stability and practicality of the device, and better supporting and fixing the cable drum for use;

[0013] (2) When the device is in use, a retractable telescopic support plate is provided on the T-shaped support base. When the bracket is in use, the telescopic support plate can be supported and opened to ensure the stability of the support. After use, the telescopic support plate can be retracted during storage and transportation to reduce the occupied space and facilitate retraction and release. While providing more stable support, the practicality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the top cross-sectional installation structure of the reel fixing block of the utility model;

[0016] Figure 3This is a right side structural schematic diagram of the T-shaped support base of the utility model;

[0017] In the figure: 100, supporting frame; 101, lifting column; 102, reel horizontal axis; 103, bearing rotating rod; 104, reeling wheel; 200, reel fixing block; 201, external thread; 202, limit rotating block; 203, limit slot; 204, rotating block fixing ring; 205, rotating handle; 300, T-shaped supporting base; 301, telescopic supporting plate; 302, limit slide groove; 303, limit slide rod; 304, fixing screw; 305, fixing slide groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figure 1 and Figure 2The utility model provides a technical solution: the cable drum bracket is often made of solid materials, such as steel plates, aluminum alloys or stainless steel, to bear the weight of the cable drum and the force generated during operation. The bracket is designed with suitable support points and fixed structures to ensure that the cable drum can be stably installed and operated. A cable drum bracket includes two support frames 100, a lifting column 101 is installed at the bottom of the support frames 100, a drum horizontal axis 102 is installed at the top of the two support frames 100, and a cable drum bracket 102 is installed at the top of the support frames 100. There is a winding wheel 104, bearing rods 103 are arranged at both ends of the reel transverse axis 102, the reel transverse axis 102 and the supporting frame 100 are placed in alignment with the winding wheel 104 through the bearing rod 103, and the two ends of the reel transverse axis 102 rotate on the top of the supporting frame 100 through the bearing rod 103 and the winding wheel 104, and the two sides of the reel transverse axis 102 are symmetrically provided with limited slots 203, the surface of the reel transverse axis 102 is provided with external threads 201, and the reel fixing blocks 200 are also symmetrically arranged on the reel transverse axis 102. One side of the fixing block 200 is provided with a rotating block fixing ring 204 on the drum transverse axis 102, and a rotating handle 205 is installed on the rotating block fixing ring 204. When the bracket in the application is used to install and support the cable drum, the cable drum is installed on the drum transverse axis 102, and if the installed cable drums are different, the drum fixing blocks 200 can be installed at both ends of the drum transverse axis 102. The drum fixing block 200 is installed in alignment with the limiting card slot 203 on the drum transverse axis 102 through the limiting rotating block 202, and the end of the drum fixing block 200 is inserted into the drum. The cable reel is inserted into the inner side of the cable reel, and after insertion, the handle 205 is rotated to swing the rotating block fixing ring 204, which moves on the reel horizontal axis 102 through the thread, and pushes the reel fixing block 200 to fix the installed cable reel through the rotating block fixing ring 204, thereby ensuring the stability of the cable reel after installation. It can be adapted to different types of cable reels for use, and can better install and support the cable reel while ensuring the stability of the cable reel during work, avoiding the installed cable reel from shaking and being unstable, thereby improving the stability of the bracket.

[0021] Specifically, the inner surface of the rotating block fixing ring 204 is tapped with an internal thread by a tapping machine, and the rotating block fixing ring 204 and the drum horizontal axis 102 are installed by means of external threads 201 and internal threads for easy adjustment. An integrated limiting rotating block 202 is provided on the inner side of the drum fixing block 200, and the drum fixing block 200 and the drum horizontal axis 102 are limited by sliding between the limiting rotating block 202 and the limiting slot 203, thereby ensuring that the drum fixing block 200 and the drum horizontal axis 102 rotate synchronously, which is better for retracting and releasing cables. The two drum fixing blocks 200 are truncated cone structures, and the conical surface formed can be better inserted into the cable reel.

[0022] Example 2

[0023] See also Figure 1 and Figure 3 The utility model provides a technical solution: a cable reel bracket, the bottom of the support stand 100 is provided with an integrated T-shaped support base 300, the inner bottom of the T-shaped support base 300 is installed with a telescopic support plate 301, and both sides of the telescopic support plate 301 are provided with a limited position slide rod 303 and a fixed screw rod 304, and both sides of the T-shaped support base 300 are provided with a limited position slide groove 302 and a fixed slide groove 305. When in use, the telescopic support plates 301 on both sides of the T-shaped support base 300 can also be moved 01 Adjust the withdrawal. When withdrawing, loosen the nut on the fixed screw 304. The telescopic support plate 301 slides and retracts within the fixed slide groove 305 and the limiting slide groove 302 through the fixed screw 304 and the limiting slide rod 303. When the telescopic support plate 301 is withdrawn to a certain length, tighten the nut on the fixed screw 304. The telescopic support plate 301 is opened to improve the stability of the support frame 100 during support, avoid the structure from tipping over, thereby better supporting the use and improving the practicality of the device.

[0024] Specifically, the telescopic support plate 301 and the T-shaped support base 300 are limited by sliding through a limiting slide groove 302 and a limiting slide rod 303, which is convenient for telescopic sliding, and the telescopic support plate 301 and the T-shaped support base 300 are also fixedly installed by a fixing screw 304 and a fixing slide groove 305, and are fixed after sliding adjustment to avoid unstable installation of the telescopic support plate 301, and the two limiting structures can better improve the stability of the support.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable drum support, comprising two support frames (100), wherein a lifting column (101) is installed at the bottom of each support frame (100), characterized in that: A reel transverse axis (102) is installed on the top of the two support frames (100), and a winding wheel (104) is installed on the top of the support frames (100). Bearing rotating rods (103) are arranged at both ends of the reel transverse axis (102). The reel transverse axis (102) and the support frames (100) are placed in alignment with the winding wheel (104) through the bearing rotating rod (103). Limiting grooves (203) are symmetrically provided on both sides of the reel transverse axis (102). The surface of the reel transverse axis (102) is provided with an external thread (201). A reel fixing block (200) is also symmetrically provided on the reel transverse axis (102). A rotating block fixing ring (204) is provided on one side of the reel fixing block (200) and is located on the reel transverse axis (102). A rotating handle (205) is installed on the rotating block fixing ring (204).

2. A cable reel support according to claim 1, characterized in that: The inner surface of the rotating block fixing ring (204) is provided with an internal thread, and the rotating block fixing ring (204) and the reel transverse axis (102) are screwed together via an external thread (201) and an internal thread.

3. A cable reel support according to claim 1, characterized in that: A limit rotation block (202) is arranged inside the reel fixing block (200), and the reel fixing block (200) and the reel transverse axis (102) are slidably limited by the limit rotation block (202) and the limit clamping slot (203).

4. A cable reel support according to claim 1, characterized in that: The two reel fixing blocks (200) are truncated cone structures.

5. A cable reel support according to claim 1, characterized in that: A T-shaped support base (300) is arranged at the bottom of the support stand (100), a telescopic support plate (301) is installed at the inner bottom of the T-shaped support base (300), a limiting slide rod (303) and a fixing screw rod (304) are arranged on both sides of the telescopic support plate (301), and a limiting slide groove (302) and a fixing slide groove (305) are provided on both sides of the T-shaped support base (300).

6. A cable reel support according to claim 5, characterized in that: The telescopic support plate (301) and the T-shaped support base (300) are slidably limited by a limiting sliding groove (302) and a limiting sliding rod (303), and the telescopic support plate (301) and the T-shaped support base (300) are also fixedly installed by a fixing screw (304) and a fixing sliding groove (305).

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