Cable bundling device

Abstract

The utility model discloses a cable bundling device which comprises a head end and a tail end, the head end comprises a left half ring and a right half ring which are arranged in a mutual opening and closing mode, the tail end comprises two clamp arms which are hinged to each other, and the two clamp arms are connected with the left half ring and the right half ring respectively. The left half ring and the right half ring are respectively provided with a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are staggered to form a through hole for a cable to pass through. According to the utility model, an opening and closing clamp type design is adopted, the head end can be sent to a deep position of an equipment cabinet or a position where cables are dense through the lengthened tail end, a target cable needing to be operated is selected to the head end in an opening and closing mode, and the cable can be operated through the opening and closing through hole formed by the double clamping plates. The multiple target cables are bundled in the through holes, so that a user can further operate the bundled cables conveniently, the head end can maintain the bundling effect of the wire harness, and compared with pure manual wiring, the operation convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable wiring and relates to a cable bundling device. Background Art

[0002] In scenarios such as the layout of electrical equipment or the layout of electrical modules in equipment cabinets, the cable layout effect is usually the basis for the stability, safety, durability and convenience of subsequent inspection and maintenance of the entire power system due to the high equipment density and the large number of cables. Messy cable layout can lead to signal interference, overheating, short circuit fire, difficulty in subsequent inspection and maintenance, and other problems.

[0003] The existing cable arrangement work is still mainly done manually. Relevant personnel classify and arrange the cables reasonably, and use tools such as cable ties, magic tapes, tapes, and buckles to fix the wire harnesses. However, in many scenarios, some cables are usually located in complex locations such as deep inside equipment cabinets, or the cable density is high and specific cables need to be selected. These situations are too difficult for manual operation alone, and it is difficult to achieve neat and orderly bundling and fixation. Therefore, there is an urgent need for a cable organization tool to assist manual operation. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cable bundling device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable bundling device comprises a head end and a tail end, the head end comprising a left half ring and a right half ring which are arranged to open and close with each other, the tail end comprising two clamp arms which are hinged with each other, and the two clamp arms are respectively connected to the left half ring and the right half ring; a first clamp plate and a second clamp plate are respectively provided on the left half ring and the right half ring, the first clamp plate and the second clamp plate are staggered to form a through hole for the cable to pass through, and the through hole is opened or closed along the opening and closing of the left half ring and the right half ring.

[0007] Furthermore, the first clamping plate and the second clamping plate both have a V-shaped opening structure, and the openings are arranged opposite to each other.

[0008] Furthermore, the tail of the first clamping plate and the tail of the second clamping plate are respectively provided with connecting rods, the two connecting rods are respectively penetrated through the left half ring and the right half ring, and the two connecting rods are both sleeved with a second spring.

[0009] Furthermore, it also includes a limit rod, the number of which is two and respectively connected to the first clamping plate and the second clamping plate, the two limit rods are respectively penetrated through the left half ring and the right half ring, and the limit rod is arranged parallel to the connecting rod.

[0010] Furthermore, when the head end is closed, the left half ring and the right half ring form a closed circular ring structure.

[0011] Furthermore, it also includes a pliers mouth, which is arranged at the front end of the head end and has a conical structure that converges outward. The pliers mouth includes two protrusions respectively arranged on the left half ring and the right half ring, and the two protrusions are opposite to each other.

[0012] Furthermore, a support spring is provided between the two clamp arms, and two ends of the support spring respectively abut against the inner sides of the two clamp arms.

[0013] Furthermore, a first fixing piece is provided on the second clamping plate, and a second fixing piece is provided on the left half ring. A first clamping portion for clamping one end of the magic tape is formed on the first fixing piece, and a second clamping portion for clamping the other end of the magic tape is formed on the second fixing piece. A slide rail for moving the second fixing piece is formed circumferentially on the left half ring, and also includes a tension spring, wherein both ends of the tension spring are respectively connected to one end of the second fixing piece and the left half ring along the direction of the slide rail, and a pull rope is connected to the other end of the second fixing piece, and the other end of the pull rope is connected to the right half ring.

[0014] Furthermore, the first fixing member is hinged to the second clamping plate, and the first fixing member is an arc-shaped structure.

[0015] Furthermore, a limiting portion for limiting the rotation angle of the first fixing member is provided on the second clamping plate.

[0016] In summary, the utility model is beneficial in that:

[0017] The utility model adopts an opening and closing clamp-type design device, which can send the head end into the deep part of the equipment cabinet or the place with dense cables that are difficult to reach manually through the extended tail end, select the target cables to be operated into the head end by opening and closing, and can bundle multiple target cables in the through hole through the opening and closing through hole formed by the double card plate setting, so as to facilitate the user to further operate the bundled cables. The head end can maintain the bundling effect of the wire bundle, which greatly improves the operational convenience compared with pure manual wiring; the elastic activity setting of the double card plate and the head end makes it possible to bundle cable bundles of various quantities and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the middle head end part.

[0020] Figure 3 for Figure 2Schematic diagram of the enlarged structure of A.

[0021] Figure 4 Schematic diagram of the state structure when the magic tape is set for the head end 1.

[0022] Figure 5 for Figure 4 Schematic diagram of the state structure when the head end is opened.

[0023] Figure 6 for Figure 5 Schematic diagram of the structure after the wiring harness is closed at the middle head end.

[0024] Markings in the figure: 1. Head end; 11. Left half ring; 12. Right half ring; 13. Protrusion; 2. Clamp arm; 21. Support spring; 31. First clamping plate; 32. Second clamping plate; 321. Limiting portion; 33. Connecting rod; 34. Second spring; 35. Limiting rod; 41. First fixing piece; 411. First clamping portion; 412. Strip-shaped protrusion; 42. Second fixing piece; 421. Second clamping portion; 43. Tension spring; 44. Pull rope; 5. Magic tape. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0026] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0027] All directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, horizontal, vertical...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] Due to installation errors and other reasons, the parallel relationship referred to in the embodiments of the present invention may actually be an approximately parallel relationship, and the vertical relationship may actually be an approximately vertical relationship.

[0029] The utility model discloses a cable bundling device, which is used for cable arrangement in a multi-electric equipment scene and cable arrangement work in an equipment cabinet. Figure 1 As shown, it includes a head end 1 and a tail end 2. The head end 1 can be sent into the deep part of the equipment cabinet or the place with dense cables which is difficult to reach manually by extending the tail end 2. The head end 1 can bundle multiple cables and fix them in the form of a strand, so that the user can further operate.

[0030] Specifically, the tail end 2 includes two clamp arms that are cross-connected and connected, and the two clamp arms are connected by a connecting pin, so that the two clamp arms can cross open and close with the connecting pin as the center. Figure 2 The head end 1 includes a left half ring 11 and a right half ring 12 which are separately arranged. The left half ring 11 and the right half ring 12 are respectively connected to the ends of two clamp arms. As the clamp arms cross and open and close, the left half ring 11 and the right half ring 12 are also opened and closed accordingly. When the head end 1 is in a closed state, the left half ring 11 and the right half ring 12 are abutted against each other to form a circular ring structure.

[0031] A support spring 21 is provided between the two clamp arms, and both ends of the support spring 21 are fixedly connected to the two clamp arms respectively. When the tail end 2 is not subjected to other external forces, the support spring 21 props the two clamp arms apart to keep the head end 1 in a closed state.

[0032] The left half ring 11 and the right half ring 12 are respectively provided with a first clamping plate 31 and a second clamping plate 32 opposite to each other. The first clamping plate 31 and the second clamping plate 32 are both U-shaped or V-shaped opening structures, and the inner bottom of the opening is arc-shaped. The two clamping plates are arranged with the openings opposite to each other, and in the axial projection perspective along the head end 1, the two clamping plates are arranged opposite to each other and staggered.

[0033] A connecting rod 33 is provided on the back end of the first clamping plate 31 facing away from the opening direction, and the connecting rod 33 is extended in the direction away from the opening. A through connecting hole is opened on the left half ring 11, and the connecting rod 33 is penetrated in the connecting hole. The connecting rod 33 can move axially relative to the connecting hole, so that the first clamping plate 31 can move forward and backward along the opening direction under the guidance of the connecting rod 33 and the connecting hole. Furthermore, a limiting rod 35 is also provided at the back end of the first clamping plate 31, and the limiting rod 35 is parallel to the connecting rod 33. The limiting rod 35 is also penetrated on the left half ring 11. Through the limiting of the limiting rod 35, the first clamping plate 31 can only move forward and backward but cannot rotate.

[0034] The connection structure of the second clamping plate 32 and the right half ring 12 is the same and mirrored to the connection structure of the first clamping plate 31 and the left half ring 11 , and also includes a connection structure of a connecting rod 33 , a connecting hole, and a limiting rod 35 .

[0035] A second spring 34 is respectively sleeved on the connecting rod 33 of the first clamping plate 31 and the connecting rod 33 of the second clamping plate 32, and two ends of the second spring 34 are respectively connected to the first clamping plate 31 and the inner side of the left half ring 11, and respectively connected to the inner side of the second clamping plate 32 and the right half ring 12. The second spring 34 is a compression spring and is in an open state. In the closed state and without being acted upon by other external forces, the second spring 34 brings the first clamping plate 31 and the second clamping plate 32 into a state of being close to and crossing each other.

[0036] In the axial projection perspective of the head end 1, a closed through-hole structure is formed between the first clamping plate 31 and the second clamping plate 32 for the cable to pass through. Figure 4 and Figure 5 When the two card plates are relatively far away from or close to each other, the area of ​​the through hole will be expanded or reduced accordingly. Therefore, when there are multiple cables passing through the through hole, the inner wall of the first card plate 31 and the inner wall of the second card plate 32 are pressed against the two sides of the multiple cables by the force of the second springs 34 on both sides, so that the multiple cables are bundled in the through hole. The increase or decrease in the number of cables will also adjust the size of the through hole accordingly through the second spring 34.

[0037] During use, the head end 1 is delivered to a designated position, and the clamp arm is pressed to open the left half ring 11 and the right half ring 12, thereby forming an opening for a designated cable to enter the interior of the head end 1. At the same time, the opening action of the left half ring 11 and the right half ring 12 will also synchronously drive the opening of the first clamp 31 and the second clamp 32. When the left half ring 11 and the right half ring 12 continue to open to more than a set angle, the first clamp 31 and the second clamp 32 will open to a state of uncrossing, so that the through hole formed between the two will also open to form an opening for the cable to enter the through hole.

[0038] The user adjusts the position of the head end 1 so that all the designated cables enter the through hole, and then loosens the clamp arm to close the left half ring 11 and the right half ring 12 under the action of the first spring, so that the first clamp plate 31 and the second clamp plate 32 return to the crossed state to bundle the cables in the through hole, and isolate other cables from the outside through the closed left half ring 11 and the right half ring 12.

[0039] When there are too many cables at a designated position, other irrelevant cables may be mistakenly introduced into the head end 1 and mixed with the designated cables, which will require re-arranging the cables and increase unnecessary work. In this embodiment, a pliers mouth is provided on the front side of the head end 1, and the pliers mouth includes protrusions 13 respectively provided on the outer side of the end of the left half ring 11 and the outer side of the end of the right half ring 12. The two protrusions 13 are opposite to each other in the closed state of the head end 1, and the two protrusions 13 can be offset or leave a certain gap, so that the pliers mouth forms a conical structure that converges outward, and can also be opened synchronously when the head end 1 is opened. The conical setting of the protrusion 13 enables the front end of the head end 1 to have the effect of passing through multiple cables and to pull apart the cables, while increasing the stroke of the opening of the head end 1 and the controllability of the opening size of the head end 1, so that the user can more easily pick out a single cable from multiple cables and introduce it into the head end 1.

[0040] The two protrusions 13 can also perform the function of clamping the wire.

[0041] In one embodiment, a binding piece winding structure is also provided on the head end 1, wherein the binding piece is a magic tape 5, i.e. a strip of magic tape / hooky fastener, which is used to wrap the magic tape 5 around the bundled cables to fix them after bundling multiple cables.

[0042] The winding structure includes a first fixing member 41 disposed on the second clamping plate 32 and a second fixing member 42 disposed on the left half ring 11 , and a magic tape 5 is fixedly disposed between the two fixing members.

[0043] The first fixing member 41 is a rod-shaped structure with a certain curvature, one end of which is hinged to the second clamping plate 32, and the other end is provided with a first clamping portion 411, the second fixing member 42 is connected along the circumferential sliding fit of the left half ring 11, and a second clamping portion 421 is provided thereon, the first clamping portion 411 and the second clamping portion 421 are both rod-shaped structures and are parallel to each other, and clamping grooves are provided on the two clamping portions along the axial direction of the head end 1, and one end of the clamping groove is open, and the two ends of a certain length of the magic belt 5 are respectively inserted into the two clamping grooves to lengthen the belt body and fix it.

[0044] A slide rail is provided in the circumferential direction of the left half ring 11, and the second fixing member 42 is slidably matched with the slide rail, and a tension spring 43 is provided in the slide rail, and the two ends of the tension spring 43 are respectively connected to the inner wall of the left half ring 11 and the bottom of the second fixing member 42 to maintain the second fixing member 42 at the end position on the front side of the left half ring 11. A pull rope 44 is also connected to the second fixing member 42, and the other end of the pull rope 44 is arranged to the rear side of the left half ring 11 and connected to the end of the rear side of the right half ring 12. When the head end 1 is opened to open the left half ring 11 and the right half ring 12, the right half ring 12 pulls the pull rope 44 to slide the second fixing member 42 along the circumference of the left half ring 11 toward the rear side of the left half ring 11.

[0045] Reference Figure 4 As shown, when the head end 1 is closed, the double fixing parts fix the magic belt 5 of the set length vertically, and when the head end 1 is opened, refer to Figure 5 The movement of the second fixing member 42 makes the magic tape 5 tend to be horizontal and does not interfere with the opening of the through hole. At this time, when the cable enters the through hole, it will simultaneously stick to one side of the magic tape 5, and as the head end 1 gradually closes, the magic tape 5 surrounds the circumference of the cable. When the head end 1 is completely closed, refer to Figure 6 When the second fixing piece 42 is reset to the end of the front side of the left half ring 11, the magic tape 5 is wrapped around the cable in the through hole for more than one circle in the circumferential direction, so that the buckle surface and the fur surface of the magic tape 5 are in contact and fixed, achieving the effect of wrapping the magic tape 5 around the cable.

[0046] The inner wall of the first clamping portion 411 and the inner wall of the second clamping portion 421 are both provided with a strip-shaped protrusion 412 along the axial direction of the head end 1. Figure 3 The direction of the strip protrusion 412 has a directional clamping effect on the magic band 5, making it difficult for the magic band 5 to slip out in the lateral direction, but it can be easily slipped out in the axial direction relative to the head end 1. After the magic band 5 is wrapped around the cable, the head end 1 is moved axially relative to the cable, so that the two fixings are pulled apart from the magic band 5, and the magic band 5 is left on the cable.

[0047] In one embodiment, the front end of the left half ring 11 exceeds the central symmetry line of the head end 1 to extend toward the right half ring 12 to lengthen the travel of the magic tape 5, increase the contact area between the fleece surface and the buckle surface when it is wound, and enhance the fixing effect.

[0048] In one embodiment, a limiting portion 321 is provided on the second clamping plate 32 to limit the rotation angle of the second fixing member 42 toward the inside of the through hole so that the second fixing member 42 can be maintained in the circumference of the through hole, thereby ensuring that the second fixing member 42 can be arranged close to the circumference of the cable.

[0049] In some embodiments, after the magic tape 5 is wrapped, the head end 1 is rotated to further increase the adhesion area of ​​the magic tape 5, and the protrusion 13 can also be used to operate and clamp the tail end 2 of the magic tape 5 to further complete the adhesion.

[0050] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A cable bundling device, characterized in that: The invention comprises a head end (1) and a tail end (2), wherein the head end (1) comprises a left half ring (11) and a right half ring (12) which are arranged to open and close with each other, and the tail end (2) comprises two clamp arms which are hinged with each other, and the two clamp arms are respectively connected to the left half ring (11) and the right half ring (12); a first clamp plate (31) and a second clamp plate (32) are respectively provided on the left half ring (11) and the right half ring (12), and the first clamp plate (31) and the second clamp plate (32) are staggered to form a through hole for the cable to pass through, and the through hole is opened or closed along the opening and closing of the left half ring (11) and the right half ring (12).

2. A cable bundling device according to claim 1, characterized in that: The first clamping plate (31) and the second clamping plate (32) both have a V-shaped opening structure, and are arranged with their openings facing each other.

3. A cable bundling device according to claim 2, characterized in that: The tail of the first clamping plate (31) and the tail of the second clamping plate (32) are respectively provided with connecting rods (33), and the two connecting rods (33) are respectively penetrated through the left half ring (11) and the right half ring (12), and the two connecting rods (33) are both sleeved with second springs (34).

4. A cable bundling device according to claim 3, characterized in that: It also includes a limiting rod (35), the number of the limiting rods (35) is two, and they are respectively connected to the first clamping plate (31) and the second clamping plate (32), the two limiting rods (35) are respectively penetrated through the left half ring (11) and the right half ring (12), and the limiting rod (35) is arranged in parallel with the connecting rod (33).

5. The cable bundling device according to claim 1, characterized in that: When the head end (1) is closed, the left half ring (11) and the right half ring (12) form a closed circular ring structure.

6. A cable bundling device according to claim 5, characterized in that: It also comprises a pliers mouth, which is arranged at the front end of the head end (1) and presents a conical structure that converges outwards. The pliers mouth comprises two protrusions (13) respectively arranged on the left half ring (11) and the right half ring (12), and the two protrusions (13) are opposite to each other.

7. The cable bundling device according to claim 1, characterized in that: A support spring (21) is provided between the two clamp arms, and two ends of the support spring (21) respectively abut against the inner sides of the two clamp arms.

8. A cable bundling device according to any one of claims 1 to 7, characterized in that: A first fixing member (41) is arranged on the second clamping plate (32), and a second fixing member (42) is arranged on the left half ring (11). A first clamping portion (411) for clamping one end of the magic tape (5) is formed on the first fixing member (41), and a second clamping portion (421) for clamping the other end of the magic tape (5) is formed on the second fixing member (42). A slide rail for moving the second fixing member (42) is formed along the circumferential direction on the left half ring (11), and the left half ring (11) also includes a tension spring (43). The two ends of the tension spring (43) are respectively connected to one end of the second fixing member (42) and the left half ring (11) along the direction of the slide rail. The other end of the second fixing member (42) is connected to a pull rope (44), and the other end of the pull rope (44) is connected to the right half ring (12).

9. A cable bundling device according to claim 8, characterized in that: The first fixing member (41) is hinged to the second clamping plate (32), and the first fixing member (41) is an arc-shaped structure.

10. A cable bundling device according to claim 9, characterized in that: The second clamping plate (32) is provided with a limiting portion (321) for limiting the rotation angle of the first fixing member (41).

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