Portable cable support

Abstract

The utility model relates to the technical field of coal mine electromechanics, and particularly discloses a portable cable support which comprises a vertical supporting mechanism, a transverse supporting mechanism is rotatably arranged at the top of the vertical supporting mechanism, and a limiting mechanism for limiting and supporting a cable is arranged on the transverse supporting mechanism; the vertical supporting mechanism comprises a bottom frame, a sliding frame is arranged in the bottom frame, the upper end of the bottom frame is open, and a transverse plate is fixed to the upper end of the bottom frame. Through a transverse supporting mechanism rotationally connected to a vertical supporting mechanism and a limiting mechanism arranged on the transverse supporting mechanism, the overall height of a bottom frame and a sliding frame of the vertical supporting mechanism is adjusted under rotation of a vertical screw rod, then an L-shaped support of the transverse supporting mechanism is rotated, the transverse screw rod is rotated to push a support to abut against the other side wall of a roadway, and then the support is pushed to move upwards. The whole device is fixed between roadways, a cable is supported and erected through the limiting mechanism, the whole structure can be contracted, folded and adjusted, and the portability of whole transportation and the convenience of use are improved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical technology in coal mines, and in particular to a portable cable bracket. Background Technology

[0002] Coal mine electromechanical equipment is the foundation of coal mine operation. During coal mining and production, a large number of mechanical, electrical, and electromechanical devices are required, including hoisting equipment, ventilation equipment, compressed air equipment, drainage equipment, mining equipment, and transportation equipment. The cable connections of these electromechanical devices are crucial, directly impacting their operation. If a problem occurs in the cable connections, leading to a power outage, the entire mining operation will be severely affected. During mining, the electromechanical devices and power supply are connected by cables. If these cables are laid on the ground in the tunnels, they are not only messy but also hinder personnel movement and equipment transport. Therefore, cable supports are needed to support the cables. Currently, cable supports are mainly one-piece structures, which are inconvenient to transport and install in the tunnels, causing problems for users. Utility Model Content

[0003] The purpose of this invention is to provide a portable cable holder in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A portable cable holder includes a vertical support mechanism, a horizontal support mechanism rotatably mounted on the top of the vertical support mechanism, and a limiting mechanism for limiting and supporting the cable on the horizontal support mechanism. The vertical support mechanism includes a base frame, a sliding frame is provided inside the base frame, the upper end of the base frame is open and a horizontal plate is fixed thereon, a through groove is provided through the sliding frame, the horizontal plate passes through the through groove, and a base plate is provided at the bottom of both the base frame and the sliding frame. A vertical screw rod is vertically mounted on the base frame and passes through the sliding frame, and a handle is provided at the lower position of the vertical screw rod. The horizontal support mechanism includes an L-shaped bracket rotatably connected to the upper end of the sliding frame, one end of the L-shaped bracket is connected to the horizontal screw rod, and a flange is provided at the end of the horizontal screw rod away from the L-shaped bracket, with a support on the flange.

[0006] Further configuration: The limiting mechanism includes a sliding frame slidably mounted on an L-shaped bracket. An upper limit roller is provided on the lower side of the sliding frame. A rotating frame is rotatably connected to the lower side of the sliding frame. A lower limit roller is provided on the rotating frame below the upper limit roller. The upper limit roller and the lower limit roller are arranged vertically and vertically. A pin is provided between the other side of the rotating frame and the sliding frame. Locking screws are provided on the front and rear side walls of the sliding frame.

[0007] Further configuration: The vertical screw is rotatably connected to the base frame and the horizontal plate; the vertical screw is threadedly connected to the sliding frame; and the sliding frame is slidably connected to the base frame.

[0008] Further details: The horizontal screw is threadedly connected to the L-shaped bracket, and the flange is rotatably connected to the support.

[0009] Further details: The locking screw is threadedly connected to the sliding frame, and there are two locking points, one at the front and one at the back of the upper limit roller.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] The vertical support mechanism is rotatably connected to the horizontal support mechanism, and the horizontal support mechanism is equipped with a limiting mechanism. The base frame and sliding frame of the vertical support mechanism are adjusted in height by the rotation of the vertical screw. Then, the L-shaped bracket of the horizontal support mechanism is rotated, and the horizontal screw is rotated to push the support against the other side wall of the tunnel, fixing the whole structure between the tunnels. The cable is supported and erected by the limiting mechanism. The whole structure can be folded and adjusted, which improves the portability of the whole transportation and the convenience of use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of a portable cable holder according to the present invention;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of a portable cable holder according to the present invention;

[0015] Figure 3 This is a structural diagram of the portable cable holder described in this utility model in an exploded state;

[0016] Figure 4 This is a partial structural schematic diagram of a portable cable holder according to the present invention.

[0017] The annotations in the attached figures are explained as follows:

[0018] 11. Base frame; 111. Horizontal plate; 12. Sliding frame; 121. Through slot; 13. Vertical screw; 14. Rotating handle; 21. L-shaped bracket; 22. Horizontal screw; 221. Flange; 23. Support; 31. Sliding frame; 32. Locking screw; 33. Upper limit roller; 34. Rotating frame; 35. Lower limit roller; 36. Pin. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] like Figures 1-4 As shown, a portable cable holder includes a vertical support mechanism, a horizontal support mechanism rotatably mounted on the top of the vertical support mechanism, and a limiting mechanism for limiting and supporting the cable on the horizontal support mechanism.

[0023] In this embodiment: the vertical support mechanism includes a base frame 11, a sliding frame 12 is provided inside the base frame 11, the upper end of the base frame 11 is open and a horizontal plate 111 is fixed thereon, a through groove 121 is provided through the sliding frame 12, the horizontal plate 111 passes through the through groove 121, and a base plate is provided at the bottom of both the base frame 11 and the sliding frame 12. A vertical screw 13 is vertically provided on the base frame 11 and passes through the sliding frame 12. A handle 14 is provided at the lower position of the vertical screw 13. The vertical screw 13 is rotatably connected to the base frame 11 and the horizontal plate 111, and the vertical screw 13 is threadedly connected to the sliding frame 12. The sliding frame 12 is slidably connected to the base frame 11. When the base frame 11 is placed vertically against the side wall of the tunnel, the vertical screw 13 is rotated, causing the vertical screw 13 to push the sliding frame 12 upward until the overall height meets the requirements for cable laying, which facilitates the adjustment of the support height and improves the convenience of use.

[0024] In this embodiment, the transverse support mechanism includes an L-shaped bracket 21 rotatably connected to the upper end of the sliding frame 12. One end of the L-shaped bracket 21 is connected to a transverse screw 22, and the end of the transverse screw 22 away from the L-shaped bracket 21 is provided with a flange 221. A support 23 is provided on the flange 221. The transverse screw 22 is threadedly connected to the L-shaped bracket 21, and the flange 221 is rotatably connected to the support 23. When the L-shaped bracket 21 is rotated to a horizontal position, the transverse screw 22 on the L-shaped bracket 21 is rotated, causing the transverse screw 22 to push the support 23 against the other side wall of the tunnel, thus fixing the whole in the tunnel and improving the overall stability of the placement.

[0025] In this embodiment, the limiting mechanism includes a sliding frame 31 slidably mounted on an L-shaped bracket 21. An upper limit roller 33 is provided on the lower side of the sliding frame 31, and a rotating frame 34 is rotatably connected to the lower side of the sliding frame 31. A lower limit roller 35 is provided on the rotating frame 34 below the upper limit roller 33. The upper limit roller 33 and the lower limit roller 35 are arranged vertically and vertically. A pin 36 is provided between the other side of the rotating frame 34 and the sliding frame 31. Locking screws 32 are provided on the front and rear side walls of the sliding frame 31. The locking screws 32 are threadedly connected to the sliding frame 31. The upper limit roller 33 and the lower limit roller 35 are provided at two locations, which improves the stability of the cable support. By rotating the rotating frame 34, the cable is clamped between the lower limit roller 35 and the upper limit roller 33. Then, the pin 36 passes through the rotating frame 34 and the sliding frame 31 to fix the position of the rotating frame 34, which facilitates the limiting and fixing of the cable.

[0026] The working principle and usage process of this utility model are as follows: The entire unit is moved to the location in the tunnel where the cable needs to be laid, so that the base frame 11 is vertical and close to the side wall of the tunnel. The vertical screw 13 is rotated, which pushes the sliding frame 12 to move upward until the L-shaped bracket 21 rotates to a horizontal position that meets the cable laying requirements. Then, the horizontal screw 22 on the L-shaped bracket 21 is rotated, which pushes the support 23 against the other side wall of the tunnel, fixing the entire unit in the tunnel. The position of the sliding frame 31 on the sliding frame 12 is adjusted, and the sliding frame 31 is locked by the locking screw 32. Then, the rotating frame 34 is rotated to clamp the cable between the lower limit roller 35 and the upper limit roller 33. The pin 36 is inserted through the rotating frame 34 and the sliding frame 31 to fix the position of the rotating frame 34.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A portable cable holder, characterized in that: The system includes a vertical support mechanism, a horizontal support mechanism rotatably mounted on the top of the vertical support mechanism, and a limiting mechanism for limiting and supporting the cable on the horizontal support mechanism. The vertical support mechanism includes a base frame (11), a sliding frame (12) is provided inside the base frame (11), the upper end of the base frame (11) is open and a horizontal plate (111) is fixed thereon, a through groove (121) is provided on the sliding frame (12), and the horizontal plate (111) passes through the through groove (121). The base frame (11) and the sliding frame (12) are connected. The bottom of each is provided with a base plate. A vertical screw (13) passing through the sliding frame (12) is vertically provided on the base frame (11). A handle (14) is provided at the lower position of the vertical screw (13). The transverse support mechanism includes an L-shaped bracket (21) rotatably connected to the upper end of the sliding frame (12). A transverse screw (22) is connected to one end of the L-shaped bracket (21). A flange (221) is provided at the end of the transverse screw (22) away from the L-shaped bracket (21). A support (23) is provided on the flange (221).

2. A portable cable holder according to claim 1, characterized in that: The limiting mechanism includes a sliding frame (31) slidably mounted on the L-shaped bracket (21). An upper limit roller (33) is provided on the lower side of the sliding frame (31). A rotating frame (34) is rotatably connected to the lower side of the sliding frame (31). A lower limit roller (35) is provided on the rotating frame (34) below the upper limit roller (33). The upper limit roller (33) and the lower limit roller (35) are arranged vertically and vertically respectively. A pin (36) is provided between the other side of the rotating frame (34) and the sliding frame (31). Locking screws (32) are provided on the front and rear side walls of the sliding frame (31).

3. A portable cable holder according to claim 1, characterized in that: The vertical screw (13) is rotatably connected to the base frame (11) and the horizontal plate (111), the vertical screw (13) is threadedly connected to the sliding frame (12), and the sliding frame (12) is slidably connected to the base frame (11).

4. A portable cable holder according to claim 1, characterized in that: The transverse screw (22) is threadedly connected to the L-shaped bracket (21), and the flange (221) is rotatably connected to the support (23).

5. A portable cable holder according to claim 2, characterized in that: The locking screw (32) is threadedly connected to the sliding frame (31), and the upper limit roller (33) and the lower limit roller (35) are provided at the front and rear.

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