Clamping assembly and movable cable hanging device

Abstract

The utility model provides a clamping assembly and a movable cable hanging device, the clamping assembly comprises two first clamping plates and two second clamping plates, the two ends of each first clamping plate are respectively connected with the two second clamping plates, the two ends of each second clamping plate are respectively connected with the two first clamping plates, and the two first clamping plates and the two second clamping plates define an accommodating cavity for accommodating a cable; a connecting groove is formed in the stopping plate on the first clamping plate, the clamping rod of the second clamping plate is rotatably arranged relative to the second clamping plate, and the clamping rod penetrates through the connecting groove and is detachably connected with the first clamping plate through rotation; the clamping rod is rotated, so that the clamping rod abuts against the stop plate, and the cable is clamped in the accommodating cavity; and the clamping rod is rotated, the clamping rod is separated from the stop plate and is separated from the connecting groove, so that the first clamping plate and the second clamping plate are disconnected, and the cable in the accommodating cavity is taken out. According to the clamping assembly and the movable cable hanging device, the technical problem that cables on a coal face are placed disorderly in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable hanging, and particularly relates to a clamping assembly and a movable cable hanging device. Background Art

[0002] For the traditional cable towing device in a coal mining face, a hanging trolley needs to be set every few meters. However, the hanging trolley occupies a large space, and the cables between adjacent trolleys are all exposed and have no fixing measures, which results in cable chaos, poor on-site image, and the cables are easily squeezed and damaged during the forward dragging process.

[0003] Therefore, the prior art needs to be further developed. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies, and provide a clamping assembly and a movable cable hanging device to solve the technical problem of chaotic cable placement in a coal mining face in related technologies.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions: A clamping assembly is provided, which includes two first clamping plates and two second clamping plates. The two first clamping plates are arranged at intervals, and the two second clamping plates are arranged at intervals. The two ends of the first clamping plate are respectively connected to the two second clamping plates, and the two ends of the second clamping plate are respectively connected to the two first clamping plates. The two first clamping plates and the two second clamping plates enclose a receiving cavity for accommodating a cable. A stop plate is arranged on the first clamping plate, and a connection groove is arranged on the stop plate. The two ends of the second clamping plate are provided with clamping rods, and the clamping rods are rotatably arranged relative to the second clamping plate. The clamping rods pass through the connection groove and are detachably connected to the first clamping plate by rotation. Rotate the clamping rods so that the clamping rods abut against the stop plate, thereby connecting the first clamping plate and the second clamping plate to clamp the cable in the receiving cavity. Rotate the clamping rods, the clamping rods are separated from the stop plate and disengaged from the connection groove, thereby disconnecting the connection between the first clamping plate and the second clamping plate and taking out the cable in the receiving cavity.

[0006] Further, the stop plate includes an outer baffle and an inner baffle. When the two first clamping plates and the two second clamping plates enclose the receiving cavity, the outer baffle is located outside the receiving cavity, the inner baffle is the cavity wall of the receiving cavity, the connection groove is arranged on the inner baffle, and there is a gap between the outer baffle and the inner baffle, and the clamping rods rotate in the gap.

[0007] Further, there are two connection grooves, and the clamping rods of the two second clamping plates respectively pass through the two connection grooves and are connected to the first clamping plate.

[0008] Further, two operation holes are arranged on the outer baffle, and the two operation holes are correspondingly arranged with the two connection grooves, and the clamping rods are rotated in the operation holes.

[0009] Furthermore, the diameter of the operation hole is greater than the length of the clamping rod.

[0010] Furthermore, a rotating rod is also provided on the second clamping plate. The rotating rod is embedded in the second clamping plate, and both ends of the rotating rod are respectively connected to the clamping rod. Rotating the clamping rod drives the rotating rod to move within the second clamping plate.

[0011] A movable cable hanging device includes a hanging assembly and a plurality of clamping assemblies as described above. The first clamping plates of the plurality of clamping assemblies are sequentially connected in series along the length direction of the cable, so that the respective accommodating cavities are arranged in sequence. The first clamping plates between adjacent two clamping assemblies are movably connected. The hanging assembly includes a plurality of hanging rods, and the hanging rods are respectively arranged at intervals along the length direction of the cable. Each hanging rod is respectively connected to several of the first clamping plates, so as to hang the serially connected plurality of clamping assemblies on the hanging assembly.

[0012] Furthermore, connection holes are respectively provided at both ends of the first clamping plate. The movable cable hanging device further includes a plurality of fastening pins, and each fastening pin respectively passes through the connection holes to connect the two adjacent first clamping plates at both ends of the first clamping plate.

[0013] Furthermore, the first clamping plate further includes an extension plate. The extension plate is connected to the stop plate, and the two connection holes are respectively provided on the extension plate and the stop plate.

[0014] Furthermore, the hanging assembly further includes a sliding rail. One end of each hanging rod away from the first clamping plate is fixed in the sliding rail, and the hanging rod is movably arranged in the sliding rail.

[0015] Advantageous effects:

[0016] 1. The clamping assembly of the present utility model effectively clamps and fixes the cable on the coal mining working face, avoiding the chaos and potential safety hazards caused by the random placement of the cable. It not only improves the cleanliness of the working face but also reduces the risk of damage caused by cable dragging or collision.

[0017] 2. For the movable cable hanging device of the present utility model, the clamping and release of the cable can be realized by rotating the clamping rod, and the operation is simple and fast. At the same time, this design also facilitates the maintenance or replacement of the cable when needed, improving work efficiency and safety.

[0018] 3. For the movable cable hanging device of the present utility model, the clamping assemblies are connected in series and the cable is hung in the air, realizing the suspended arrangement of the cable. The hanging rod moves within the sliding rail to migrate the cable, achieving efficient and convenient transportation of the cable. Description of the drawings

[0019] Figure 1 is the left view of the clamping assembly adopted in the first embodiment of the present utility model;

[0020] Figure 2 is the front view of the clamping assembly adopted in the first embodiment of the present utility model;

[0021] Figure 3 is the cross-sectional view of the clamping assembly adopted in the first embodiment of the present utility model;

[0022] Figure 4 is the front view of the clamping assembly adopted in the second embodiment of the present utility model;

[0023] Figure 5 is the structural schematic diagram of the movable cable hanging device adopted in the embodiment of the present utility model;

[0024] Figure 6 is Figure 5 the enlarged view of part A in

[0025] Among them, the above-mentioned drawings include the following reference numerals:

[0026] 1, first clamping plate; 11, stop plate; 111, outer baffle; 112, inner baffle; 113, avoidance groove; 12, connection groove; 13, gap; 14, operation hole; 15, connection hole; 16, extension plate; 2, second clamping plate; 21, clamping rod; 22, rotating rod; 3, accommodation cavity; 4, hanging assembly; 41, hanging rod; 42, slide rail. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] According to an embodiment of the present utility model, a clamping assembly is provided. Please refer to Figures 1 to 6, including two first clamping plates 1 and two second clamping plates 2. The two first clamping plates 1 are arranged at intervals, and the two second clamping plates 2 are arranged at intervals. The two ends of the first clamping plate 1 are respectively connected to the two second clamping plates 2, and the two ends of the second clamping plate 2 are respectively connected to the two first clamping plates 1. The two first clamping plates 1 and the two second clamping plates 2 enclose a receiving cavity 3 for accommodating the cable. A stop plate 11 is provided on the first clamping plate 1, and a connecting groove 12 is provided on the stop plate 11. Clamping rods 21 are provided at the two ends of the second clamping plate 2. The clamping rods 21 are rotatably arranged relative to the second clamping plate 2. The clamping rods 21 pass through the connecting groove 12 and are detachably connected to the first clamping plate 1 by rotation. Rotate the clamping rod 21 so that the clamping rod 21 abuts against the stop plate 11, thereby connecting the first clamping plate 1 and the second clamping plate 2 to clamp the cable in the receiving cavity 3. Rotate the clamping rod 21, the clamping rod 21 is separated from the stop plate 11 and disengages from the connecting groove 12, thereby disconnecting the first clamping plate 1 and the second clamping plate 2 and taking out the cable in the receiving cavity 3. By rotating the clamping rod 21, the second clamping plate 2 can be easily connected to the first clamping plate 1 to form a stable receiving cavity 3 for clamping the cable. Similarly, rotating the clamping rod 21 can also conveniently release the cable, disconnect the first clamping plate 1 and the second clamping plate 2, and thus quickly take out the cable. When the clamping rod 21 abuts against the stop plate 11, the receiving cavity 3 formed by the two first clamping plates 1 and the two second clamping plates 2 can firmly clamp the cable to prevent the cable from being scattered on the coal mining face. The clamping component of this embodiment solves the technical problem of the chaotic placement of cables in the coal mining face in the related art.

[0029] Refer to Figure 2 and Figure 3 , for the clamping component of this embodiment, the stop plate 11 includes an outer stop plate 111 and an inner stop plate 112. When the two first clamping plates 1 and the two second clamping plates 2 enclose the receiving cavity 3, the outer stop plate 111 is located outside the receiving cavity 3, and the inner stop plate 112 is the cavity wall of the receiving cavity 3. The connecting groove 12 is provided on the inner stop plate 112. A gap 13 is provided between the outer stop plate 111 and the inner stop plate 112, and the clamping rod 21 rotates in the gap 13. By providing the connecting groove 12 on the inner stop plate 112, the clamping rod 21 can directly contact the inner stop plate 112 when rotating, thereby enhancing the stability of the connection part. The gap 13 between the outer stop plate 111 and the inner stop plate 112 provides enough rotation space for the clamping rod 21, so that the clamping rod 21 can rotate smoothly without being blocked. The outer stop plate 111 is located outside the receiving cavity 3, which can play a certain role in protection and beautification. At the same time, due to the design of the gap 13, the rotating part of the clamping rod 21 is hidden inside, and the overall structure is more compact and beautiful.

[0030] Refer to Figure 1, for the clamping component of this embodiment, there are two connecting grooves 12. The clamping rods 21 of the two second clamping plates 2 respectively pass through the two connecting grooves 12 and are connected to the first clamping plate 1. The design of the double connecting grooves 12 and the double clamping rods 21 makes the clamping of the cable in the accommodating cavity 3 more firm and reliable. Even if one of the connection points is impacted or loosened, the other connection point can still maintain a stable connection, thus avoiding accidental detachment or damage of the cable and improving the safety and reliability of use.

[0031] Refer to Figure 1 and Figure 2 , for the clamping component of this embodiment, there are two operation holes 14 provided on the outer baffle 111. The two operation holes 14 are arranged corresponding to the two connecting grooves 12, and the clamping rods 21 are rotated in the operation holes 14. The design of the operation holes 14 avoids direct contact between the user's hand and other parts of the clamping component when rotating the clamping rods 21.

[0032] Refer to Figure 2 and Figure 4 , for the clamping component of this embodiment, the diameter of the operation hole 14 is larger than the length of the clamping rod 21. Since the diameter of the operation hole 14 is large enough, the user can more easily insert their hand or use tools (such as a screwdriver, wrench, etc.) into the hole to rotate the clamping rod 21.

[0033] Refer to Figure 1 , for the clamping component of this embodiment, a rotating rod 22 is further provided on the second clamping plate 2. The rotating rod 22 is embedded in the second clamping plate 2, and both ends of the rotating rod 22 are respectively connected to the clamping rod 21. By rotating the clamping rod 21, the rotating rod 22 is driven to move within the second clamping plate 2. When rotating the clamping rod 21 at one end of the second clamping plate 2, this action is transmitted through the rotating rod 22, which can drive the overall rotation of the rotating rod 22 within the second clamping plate 2, and then drive the clamping rod 21 at the other end of the second clamping plate 2 to rotate synchronously, simplifying the clamping or disassembly operation.

[0034] Refer to Figure 4 , on the stop baffle 11 of the clamping component of this embodiment, an avoidance groove 113 is further provided. When rotation occurs between the stop baffle 11 of one clamping component and the extension plate 16 connected to the next one, the avoidance groove 113 provides a moving space for the adjacent stop baffle 11.

[0035] Refer to Figure 5 and Figure 6, the movable cable suspension device of this embodiment includes a suspension assembly 4 and several clamping assemblies as described above. The first clamping plates 1 of several clamping assemblies are sequentially connected in series along the length direction of the cable, so that each accommodating cavity 3 is arranged in sequence. The first clamping plates 1 between adjacent two clamping assemblies are movably connected. The suspension assembly 4 includes multiple suspension rods 41, and each suspension rod 41 is spaced along the length direction of the cable. Each suspension rod 41 is respectively connected to several of the first clamping plates 1, so as to suspend the serially connected multiple clamping assemblies on the suspension assembly 4. The first clamping plates 1 of several clamping assemblies are sequentially connected in series along the length direction of the cable, enabling the entire suspension device to be flexibly adjusted according to the actual length of the cable and adapt to the cable requirements of different lengths. The first clamping plates 1 between adjacent two clamping assemblies are movably connected. This design allows the cable to maintain a certain flexibility during suspension, facilitating movement and adjustment in a complex environment.

[0036] Refer to Figure 6 , for the movable cable suspension device of this embodiment, connection holes 15 are respectively arranged at both ends of the first clamping plate 1. The movable cable suspension device further includes several fastening pins, and each fastening pin passes through the connection hole 15 to connect the two adjacent first clamping plates 1 at both ends of the first clamping plate 1. The design of the fastening pins makes the connection and disassembly between the first clamping plates 1 simple and fast. During the cable suspension process, the number of clamping assemblies can be increased or decreased according to the thickness and length of the cable. Due to the convenience of the fastening pin connection method, the installation and disassembly time of the cable suspension device can be greatly shortened, thereby improving the construction efficiency.

[0037] Refer to Figure 2 , Figure 4 and Figure 6 , for the movable cable suspension device of this embodiment, the first clamping plate 1 further includes an extension plate 16, the extension plate 16 is connected to the stop plate 11, and the two connection holes 15 are respectively arranged on the extension plate 16 and the stop plate 11. During the cable suspension process, the cable will bend to a certain extent due to its own weight. The setting of the extension plate 16 provides a certain gap and rotation space between adjacent clamping assemblies, enabling the clamping assemblies to rotate following the bending of the cable.

[0038] Refer to Figure 5 , for the movable cable suspension device of this embodiment, the suspension assembly 4 further includes a slide rail 42, and one end of each suspension rod 41 away from the first clamping plate 1 is fixed in the slide rail 42, and the suspension rod 41 is movably arranged in the slide rail 42. The movability of the suspension rod 41 in the slide rail 42 enables the entire suspension device to be flexibly adjusted according to the actual position or needs of the cable.

[0039] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0040] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and will not be elaborated here.

[0041] The serial numbers of the above embodiments of this application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0042] In the above embodiments of this application, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0043] The above are only the preferred embodiments of this application. It should be noted that for those of ordinary skill in the art, without departing from the principle of this application, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of this application.

Claims

1. A clamping assembly, characterized in that: The cable comprises two first clamping plates (1) and two second clamping plates (2), wherein the two first clamping plates (1) are arranged at intervals, and the two second clamping plates (2) are arranged at intervals, and the two ends of the first clamping plate (1) are respectively connected to the two second clamping plates (2), and the two ends of the second clamping plate (2) are respectively connected to the two first clamping plates (1), and the two first clamping plates (1) and the two second clamping plates (2) enclose an accommodating cavity (3) for accommodating a cable; The first clamping plate (1) is provided with a stop plate (11), and the stop plate (11) is provided with a connecting groove (12). The second clamping plate (2) is provided with a clamping rod (21) at both ends. The clamping rod (21) is rotatably arranged relative to the second clamping plate (2). The clamping rod (21) passes through the connecting groove (12) and is detachably connected to the first clamping plate (1) by rotation. The clamping rod (21) is rotated to make the clamping rod (21) abut against the stop plate (11), thereby connecting the first clamping plate (1) and the second clamping plate (2), so that the cable is clamped in the accommodating cavity (3). The clamping rod (21) is rotated to separate the clamping rod (21) from the stop plate (11) and disengage from the connecting groove (12), thereby disconnecting the first clamping plate (1) and the second clamping plate (2), and removing the cable in the accommodating cavity (3).

2. The clamping assembly according to claim 1, characterized in that: The stop plate (11) comprises an outer baffle plate (111) and an inner baffle plate (112); when the two first clamping plates (1) and the two second clamping plates (2) enclose the accommodating cavity (3), the outer baffle plate (111) is located outside the accommodating cavity (3), the inner baffle plate (112) is a cavity wall of the accommodating cavity (3), the connecting groove (12) is arranged on the inner baffle plate (112), a gap (13) is arranged between the outer baffle plate (111) and the inner baffle plate (112), and the clamping rod (21) rotates in the gap (13).

3. The clamping assembly according to claim 2, characterized in that: There are two connecting grooves (12), and the clamping rods (21) of the two second clamping plates (2) respectively pass through the two connecting grooves (12) to be connected to the first clamping plate (1).

4. The clamping assembly according to claim 3, characterized in that: Two operating holes (14) are provided on the outer baffle plate (111), the two operating holes (14) are provided corresponding to the two connecting grooves (12), and the clamping rod (21) is rotated in the operating hole (14).

5. The clamping assembly according to claim 4, characterized in that: The diameter of the operating hole (14) is greater than the length of the clamping rod (21).

6. The clamping assembly according to claim 1, characterized in that: The second clamping plate (2) is also provided with a rotating rod (22), the rotating rod (22) being embedded in the second clamping plate (2), and the two ends of the rotating rod (22) are respectively connected to the clamping rod (21), and the clamping rod (21) is rotated to drive the rotating rod (22) to move in the second clamping plate (2).

7. A movable cable hanging device, comprising a hanging assembly (4) and a plurality of clamping assemblies according to any one of claims 1 to 6, characterized in that: The first clamping plates (1) of a plurality of the clamping assemblies are sequentially arranged in series along the length direction of the cable, so that the respective accommodating cavities (3) are arranged in sequence, and the first clamping plates (1) between two adjacent clamping assemblies are movably connected. The hanging assembly (4) comprises a plurality of hanging rods (41), and each of the hanging rods (41) is spaced apart along the length direction of the cable, and each of the hanging rods (41) is respectively connected to several of the first clamping plates (1), so that the plurality of the clamping assemblies connected in series are hung on the hanging assembly (4).

8. The movable cable hanging device according to claim 7, characterized in that: The first clamping plate (1) is provided with connection holes (15) at both ends, and the movable cable hanging device further comprises a plurality of fastening pins, each of which passes through the connection hole (15) to connect two adjacent first clamping plates (1) at both ends of the first clamping plate (1).

9. The movable cable hanging device according to claim 8, characterized in that: The first clamping plate (1) further comprises an extension plate (16), wherein the extension plate (16) is connected to the stop plate (11), and the two connection holes (15) are respectively arranged on the extension plate (16) and the stop plate (11).

10. The movable cable hanging device according to claim 8, characterized in that: The hanging assembly (4) further comprises a slide rail (42), one end of each hanging rod (41) away from the first clamping plate (1) being fixed in the slide rail (42), and the hanging rod (41) being movably arranged in the slide rail (42).

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