A portable, quick-assembly stringing device

Abstract

The utility model provides a portable quick assembly stringing device, its characterized in be connected with support pipe, two groups adjustable support mechanism, including: two groups adjustable support mechanism, connecting mechanism and support pipe, the adjustable support mechanism has lower support frame, and the inside one end of lower support frame is connected with the inclined support, and the one end of inclined support away from lower support frame is fixed with support cylinder, and the middle part rotation of inclined support is provided with connecting block, and the inside screw thread connection of connecting block has support adjusting screw rod, in the utility model, support pipe is inserted in the middle part of cable reel, and adjustable support mechanism supports its both ends, and two groups adjustable support mechanism are connected through connecting mechanism and support each other, and provide stable support for support pipe and the cable reel of outside sleeve of it, the split type design between adjustable support mechanism, connecting mechanism and support pipe, and single component is light in weight and small in size, and is convenient to store, remove and transport.

Description

Technical Field

[0001] This utility model belongs to the field of power construction equipment technology, specifically relating to a portable, rapid assembly overhead line device. Background Technology

[0002] During cable laying, cable reels need to be supported to ensure smooth cable deployment during the process. Existing cable laying devices are typically large, making them inconvenient to store, move, and transport.

[0003] For example, in the prior art, Chinese utility model patent document with authorization announcement number CN222593038U discloses a power line erection device; and Chinese utility model patent document with authorization announcement number CN222361750U discloses a tension wire guide rope reel control device; both have the aforementioned technical problems.

[0004] Therefore, it is necessary to design a portable, quick-assembly overhead wiring device that is easy to store, move, and transport to solve the current technical problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a portable and quick-assembly overhead wiring device that is easy to store, move and transport.

[0006] The technical solution of this utility model is: a portable, rapid assembly overhead line device, comprising: Two sets of adjustable support mechanisms are provided. Each adjustable support mechanism has a lower support frame. An inclined bracket is rotatably connected to one end of the lower support frame. A support cylinder is fixedly installed on the inclined bracket at one end opposite to the lower support frame. A connecting block is rotatably installed in the middle of the inclined bracket. A support adjustment screw is threadedly connected to the inside of the connecting block. One end of the support adjustment screw is hinged to the lower support frame. A slider is slidably installed on the side of the lower support frame. A second connecting block is fixedly installed on one side of the slider. A first connecting block is fixedly installed on one side of the lower support frame. A connecting mechanism comprising a first connecting rod and a second connecting rod rotatably connected together at their central portions, the ends of the first connecting rod and the second connecting rod being detachably and fixedly connected to corresponding first connecting blocks and second connecting blocks; and, A support tube that matches the interior of the support cylinder.

[0007] Furthermore, the first connecting rod and the second connecting rod are rotatably connected at their middle parts via a rotating shaft. A spacing adjustment screw is hinged to the middle part of the rotating shaft, and an adjustment block is threaded onto the spacing adjustment screw. Both the first connecting rod and the second connecting rod are rotatably provided with connecting rods, and the ends of the two connecting rods are rotatably connected to the two sides of the adjustment block, respectively.

[0008] Furthermore, a handwheel is fixedly provided at the end of the spacing adjustment screw.

[0009] Furthermore, both ends of the support tube can be detachably and fixedly equipped with limit mechanisms.

[0010] Furthermore, threaded holes are uniformly arranged at both ends of the support tube along its axial direction; the limiting mechanism has a sleeve that is slidably fitted on the outside of the support tube, a limiting plate is fixedly provided at one end of the sleeve, and a fixing bolt for locking or releasing it between the sleeve and the support tube is provided on one side of the sleeve.

[0011] Furthermore, a sliding groove is provided on the side of the lower support frame, and the slider is slidably disposed inside the sliding groove.

[0012] Furthermore, a pulley is rotatably provided at the top of one end of the lower support frame, and a handle is provided at the top of the other end of the lower support frame.

[0013] Furthermore, an adjustment handle is provided at one end of the support adjustment screw.

[0014] Furthermore, the adjusting handle has an "L"-shaped structure, one end of the adjusting handle passes through the supporting adjusting screw, and a baffle is fixedly provided at one end of the adjusting handle.

[0015] Furthermore, a base plate is fixedly installed at the center of the bottom of the lower support frame, and the end of the support adjusting screw is hinged to the top of the base plate.

[0016] The beneficial effects of this utility model are: (1) In this utility model, the support tube is inserted into the middle of the cable reel, and the adjustable support mechanism supports it at both ends. The two sets of adjustable support mechanisms are connected and supported by a connecting mechanism to provide stable support for the support tube and the cable reel fitted on its outer side. (2) The adjustable support mechanism, connecting mechanism and support tube are designed separately. Each component is lightweight and small in size, making it easy to store, move and transport. (3) Rotate the support adjustment screw. The threaded structure between the support adjustment screw and the connecting block can drive the inclined bracket to rotate, thereby adjusting the angle between the inclined bracket and the lower support frame and the height of the support cylinder, and thus adjusting the support height of the support pipe. It is suitable for cable reels with different outer diameters. At the same time, rotating the support adjustment screw can fold the inclined bracket and the lower support frame together to reduce their height, making it easier to store, move and transport. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the portable rapid assembly wiring device of this utility model.

[0018] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0019] Figure 3 This is a schematic diagram of the adjustable support mechanism in this utility model.

[0020] Figure 4 This is a schematic diagram of the connecting mechanism in this utility model.

[0021] Figure 5 This is a schematic diagram of the support tube and limiting mechanism in this utility model. Detailed Implementation

[0022] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are not intended to limit the present invention or its application or use in any way. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0023] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 5As shown, a portable and rapid assembly overhead line device is disclosed, comprising: two sets of adjustable support mechanisms 1, each adjustable support mechanism 1 having a lower support frame 11, an inclined bracket 12 rotatably connected to one end of the lower support frame 11, a support cylinder 19 fixedly mounted on the inclined bracket 12 away from the lower support frame 11, a connecting block 15 rotatably mounted in the middle of the inclined bracket 12, a support adjustment screw 13 threadedly connected to the inside of the connecting block 15, one end of the support adjustment screw 13 hinged to the lower support frame 11, a slider 17 slidably mounted on the side of the lower support frame 11, a second connecting block 171 fixedly mounted on one side of the slider 17, and a first connecting block 111 fixedly mounted on one side of the lower support frame 11; a connecting mechanism 2, the connecting mechanism 2 having a first connecting rod 21 and a second connecting rod 22 rotatably connected together in the middle, the ends of the first connecting rod 21 and the second connecting rod 22 being detachably fixedly connected to the corresponding first connecting block 111 and second connecting block 171; and a support tube 3. 3 matches the interior of the support tube 19; in this embodiment, the support tube 3 is inserted into the middle of the cable reel, and the adjustable support mechanism 1 supports it at both ends. The two sets of adjustable support mechanisms 1 are connected by the connecting mechanism 2 to provide stable support for the support tube 3 and the cable reel fitted on its outside; the adjustable support mechanism 1, the connecting mechanism 2 and the support tube 3 are designed separately, and each component is lightweight and small in size, which is convenient for storage, movement and transportation; rotating the support adjustment screw 13, the thread structure between the support adjustment screw 13 and the connecting block 15 is matched, which can drive the inclined bracket 12 to rotate, realize the angle adjustment between the inclined bracket 12 and the lower support frame 11 and the height adjustment of the support tube 19, and thus realize the support height adjustment of the support tube 3. It is suitable for cable reels with different outer diameters. At the same time, rotating the support adjustment screw 13 can fold the inclined bracket 12 and the lower support frame 11 together to reduce its height, further facilitating storage, movement and transportation.

[0025] In some embodiments, in order to improve the stability of the support between the two sets of adjustable support mechanisms 1, and at the same time make the distance between the two sets of adjustable support mechanisms 1 adjustable, such as... Figure 4As shown, the middle parts of the first connecting rod 21 and the second connecting rod 22 are rotatably connected by a rotating shaft 28. A spacing adjustment screw 23 is hinged to the middle part of the rotating shaft 28. An adjustment block 27 is threaded onto the spacing adjustment screw 23. A connecting rod 24 is rotatably provided on both the first connecting rod 21 and the second connecting rod 22. The ends of the two connecting rods 24 are rotatably connected to the two sides of the adjustment block 27, respectively. Rotating the spacing adjustment screw 23 and the threaded structure between the spacing adjustment screw 23 and the adjustment block 27 drives the adjustment block 27 to move along the axial direction of the spacing adjustment screw 23. The connecting rod 24 pushes the first connecting rod 21 and the second connecting rod 22 to rotate around the rotating shaft 28, thereby realizing the distance adjustment between the two sets of adjustable support mechanisms 1. The second connecting block 171 connected to the ends of the first connecting rod 21 and the second connecting rod 22 drives the slider 17 to slide on the side of the lower support frame 11.

[0026] In some embodiments, a handwheel 26 is fixedly provided at the end of the pitch adjustment screw 23 to facilitate rotation of the pitch adjustment screw 23.

[0027] In some embodiments, both ends of the support tube 3 can be detachably and fixedly provided with limiting mechanisms 4. The limiting mechanisms 4 play a limiting role at both ends of the support tube 3 to prevent the support tube 3 from detaching from the support cylinder 19.

[0028] In some embodiments, threaded holes 31 are uniformly provided at both ends of the support tube 3 along its axial direction; the limiting mechanism 4 has a sleeve 42 that is slidably fitted on the outside of the support tube 3, a limiting plate 41 is fixedly provided at one end of the sleeve 42, and a fixing bolt 43 is provided on one side of the sleeve 42 for locking or releasing it from the support tube 3; the fixing bolt 43 assembles and fixes the sleeve 42 with different threaded holes 31, and can move and adjust the position of the limiting plate 41 in the radial direction to achieve limiting of both ends of the support tube 3 under different spacing between the two sets of adjustable support mechanisms 1.

[0029] In some embodiments, a groove 16 is provided on the side of the lower support frame 11, and a slider 17 is slidably disposed inside the groove 16.

[0030] In some embodiments, a pulley 18 is rotatably provided at the top of one end of the lower support frame 11, and a handle 113 is provided at the top of the other end of the lower support frame 11. After the inclined bracket 12 is folded between the lower support frame 11 and the lower support frame 11, the lower support frame 11 is flipped so that the pulley 18 at one end of it contacts the ground. Then, the adjustable support mechanism 1 can be dragged and slid on the ground by the handle 113, which further facilitates its movement.

[0031] In some embodiments, one end of the support adjusting screw 13 is provided with an adjusting handle 14, which allows the support adjusting screw 13 to be rotated easily.

[0032] In some embodiments, such as Figure 2As shown, the adjusting handle 14 has an "L" shaped structure. One end of the adjusting handle 14 passes through the supporting adjusting screw 13, and a baffle 141 is fixedly provided at one end of the adjusting handle 14. The baffle 141 is used to prevent the adjusting handle 14 from coming out of the supporting adjusting screw 13. By rotating the adjusting handle 14 so that its outer body is perpendicular to the supporting adjusting screw 13, the adjusting handle 14 can be turned to adjust the supporting adjusting screw 13.

[0033] In some embodiments, a base plate 112 is fixedly provided at the center of the bottom of the lower support frame 11, and the end of the support adjustment screw 13 is hinged to the top of the base plate 112.

[0034] In the above embodiments, the ends of the first connecting rod 21 and the second connecting rod 22 are detachably and fixedly connected to the corresponding first connecting block 111 and second connecting block 171 by bolts and nuts.

[0035] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0036] The embodiments described above only illustrate some implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A portable, rapid assembly overhead line device, characterized in that, include: Two sets of adjustable support mechanisms are provided. Each adjustable support mechanism has a lower support frame. An inclined bracket is rotatably connected to one end of the lower support frame. A support cylinder is fixedly installed on the inclined bracket at one end opposite to the lower support frame. A connecting block is rotatably installed in the middle of the inclined bracket. A support adjustment screw is threadedly connected to the inside of the connecting block. One end of the support adjustment screw is hinged to the lower support frame. A slider is slidably installed on the side of the lower support frame. A second connecting block is fixedly installed on one side of the slider. A first connecting block is fixedly installed on one side of the lower support frame. A connecting mechanism comprising a first connecting rod and a second connecting rod rotatably connected together at their central portions, the ends of the first connecting rod and the second connecting rod being detachably and fixedly connected to corresponding first connecting blocks and second connecting blocks; and, A support tube that matches the interior of the support cylinder.

2. The portable rapid assembly overhead line device according to claim 1, characterized in that: The first connecting rod and the second connecting rod are rotatably connected at their middle parts by a rotating shaft. A spacing adjustment screw is hinged to the middle part of the rotating shaft. An adjustment block is threaded onto the spacing adjustment screw. Both the first connecting rod and the second connecting rod are rotatably provided with connecting rods. The ends of the two connecting rods are rotatably connected to the two sides of the adjustment block, respectively.

3. The portable rapid assembly overhead line device according to claim 2, characterized in that: A handwheel is fixedly installed at the end of the spacing adjustment screw.

4. The portable rapid assembly overhead line device according to claim 1, characterized in that: Both ends of the support tube can be detachably and fixedly equipped with limit mechanisms.

5. The portable rapid assembly overhead line device according to claim 4, characterized in that: The support tube has threaded holes evenly arranged at both ends along its axial direction; the limiting mechanism has a sleeve that is slidably fitted on the outside of the support tube, a limiting plate is fixedly provided at one end of the sleeve, and a fixing bolt is provided on one side of the sleeve for locking or releasing it from the support tube.

6. The portable rapid assembly overhead line device according to claim 1, characterized in that: The side of the lower support frame is provided with a sliding groove, and the slider is slidably disposed inside the sliding groove.

7. The portable rapid assembly overhead line device according to claim 1, characterized in that: A pulley is rotatably mounted on the top of one end of the lower support frame, and a handle is mounted on the top of the other end of the lower support frame.

8. The portable rapid assembly overhead line device according to claim 1, characterized in that: An adjustment handle is provided at one end of the support adjustment screw.

9. The portable rapid assembly overhead line device according to claim 8, characterized in that: The adjusting handle has an "L" shape, one end of which passes through the supporting adjusting screw, and a baffle is fixedly provided at one end of the adjusting handle.

10. The portable rapid assembly overhead line device according to claim 1, characterized in that: A base plate is fixedly installed at the center of the bottom of the lower support frame, and the end of the support adjustment screw is hinged to the top of the base plate.

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