Transportation auxiliary device for electric power construction cable

Abstract

The invention provides an electric power construction cable transportation auxiliary device which comprises a bottom plate and a center supporting assembly, the top of the bottom plate is provided with two side limiting mechanisms corresponding to the two side edges of tray frames at the two ends of a cable tray respectively, the tops of the two sides of the bottom plate are fixedly provided with side supports, and clamping mechanisms are arranged above the side supports; a height adjusting mechanism used for adjusting the height of the clamping mechanism is arranged at the bottom of the clamping mechanism, and the two ends of the center supporting assembly are clamped and fixed into the clamping mechanism correspondingly; according to the cable tray conveying device, the side limiting mechanisms block and limit the tray frame side edges at the ends of the cable trays, the cable trays are prevented from rolling over in the conveying process, and the two sides of the cable trays are fixed to the side supports on the bottom plate, so that the cable trays are prevented from toppling over in the conveying process; the center supporting assembly abuts against the inner wall of the shaft hole of the cable reel, then the center supporting assembly is fixed into the clamping mechanism, the cable reel is stably pressed and fixed to the bottom plate, the cable reel is prevented from shaking in the transportation process, and potential safety hazards of transportation are reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of power construction auxiliary equipment, and particularly relates to a power construction cable transportation auxiliary device. BACKGROUND

[0002] The power cable reel is a disc-shaped structure with a high center of gravity and a very small contact area with the ground. During transportation, the huge inertial force will make the cable reel easily roll over and fall down when the vehicle starts, brakes and turns, which poses a safety hazard.

[0003] In the prior art, a cable transportation support is disclosed in Chinese Utility Model Patent Literature with the authorization announcement number CN222225615U. The support is in contact with the placement plane through the support rods located on both sides of the cable reel, realizing the prevention of rolling over in the circumferential direction. However, this design cannot effectively prevent the support from falling down in the axial direction, and still poses a certain safety hazard.

[0004] Therefore, it is necessary to design a power construction cable transportation auxiliary device that improves the stability of the cable reel, avoids the rolling over and falling down of the cable reel during transportation, and reduces the transportation safety hazard to solve the technical problems currently faced. SUMMARY

[0005] In view of the deficiencies in the prior art, the application provides a power construction cable transportation auxiliary device that improves the stability of the cable reel, avoids the rolling over and falling down of the cable reel during transportation, and reduces the transportation safety hazard.

[0006] The technical solution of the application is as follows: the power construction cable transportation auxiliary device includes a bottom plate and a center support assembly. The top of the bottom plate is provided with two side limiting mechanisms corresponding to the two sides of the reel frame at both ends of the cable reel. The top of both sides of the bottom plate is fixedly provided with a side support. The upper part of the side support is provided with a clamping mechanism. The bottom of the clamping mechanism is provided with a height adjusting mechanism for adjusting the height thereof. The two ends of the center support assembly are clamped and fixed inside the clamping mechanism. The center support assembly is inserted into the shaft hole of the cable reel. The center support assembly is in contact with or released from the inner wall of the shaft hole of the cable reel.

[0007] Further, the center support assembly has a support pipe. A support adjusting screw is rotatably arranged in the support pipe along the axis thereof. Two groups of inner support members are symmetrically arranged on the support pipe. The inner support member has inner support rods arranged in a circular array on the outside of the support tube. A support connecting rod is hinged to the side of the inner support rod near the support tube. The end of the support connecting rod opposite to the inner support rod is hinged to the outside of the support tube. The support adjusting screw has two external threads with opposite helical directions arranged symmetrically. A support driving block is threaded onto the external threads. A support driving rod is hinged to the support driving block. The end of the support driving rod opposite to the support driving block is hinged to the middle of one of the support connecting rods.

[0008] Furthermore, a hinge seat corresponding to the inner support rod is fixedly provided on the support drive block, one end of the support drive rod is hinged to the hinge seat, and a sliding groove matching the hinge seat is provided on the support tube.

[0009] Furthermore, a support plate is fixedly installed in the middle position and inside both ends of the support tube, and the support adjustment screw is rotatably installed inside the support plate; a support adjustment handle is provided at one end of the support adjustment screw.

[0010] Furthermore, both ends of the support tube have convex strips arranged in a circumferential array on their outer sides; The clamping mechanism has a lower clamp and an upper clamp. Each side of the lower clamp and the upper clamp is provided with a groove that matches the end of the support tube and the protrusion. The lower clamp and the upper clamp are detachably and fixedly connected.

[0011] Furthermore, the lower clamping seat is symmetrically provided with clamping screws on its top, the upper clamping seat is fitted over the clamping screws, and a clamping nut is fitted on the clamping screws above the upper clamping seat.

[0012] Furthermore, the side support has a horizontal support rod fixedly mounted below the clamping mechanism; The height adjustment mechanism has height adjustment screws symmetrically arranged at the bottom of the clamping mechanism. The height adjustment screws pass through the horizontal support rod, and height adjustment nuts are installed on the height adjustment screws on both the upper and lower sides of the horizontal support rod.

[0013] Furthermore, uprights are fixedly installed at the bottom of both ends of the horizontal support rod, and diagonal bracing rods are installed between the end of the horizontal support rod and the end of the base plate.

[0014] Furthermore, the side limiting mechanism has a limiting groove that matches the cable reel frame. The bottom end of the limiting groove is hinged to the top of the base plate. A limiting drive rod is hinged to the upper end of the limiting groove. A limiting drive block is hinged to the lower end of the limiting drive rod. The limiting drive block is slidably disposed on the top of the base plate. A limiting drive screw is threaded inside the limiting drive block along its sliding direction. A limiting adjustment handle is provided at one end of the limiting drive screw.

[0015] Furthermore, both ends of the limiting drive screw are rotatably provided with limiting supports, and a limiting slide rod parallel to the limiting drive screw is fixedly provided between the two limiting supports. The limiting drive block is slidably fitted on the outside of the limiting slide rod.

[0016] The beneficial effects of this invention are: (1) In this invention, the side limiting mechanism blocks and limits the cable reel at the side edge of the reel frame at the end of the cable reel to prevent the cable reel from rolling during transportation. The side brackets on both sides of the cable reel are fixed to the bottom plate to prevent the cable reel from tipping over during transportation. (2) The central support component is inserted into the shaft hole of the cable reel. The central support component abuts against the inner wall of the shaft hole of the cable reel. Then the central support component is fixed inside the clamping mechanism to stably press and fix the cable reel on the base plate, thereby improving its stability, preventing the cable reel from shaking during transportation, and reducing transportation safety hazards. (3) The clamping mechanism is height-adjustable through the height adjustment mechanism, which can be used to fix cable reels of different specifications, thus improving its applicability. Attached Figure Description

[0017] Figure 1 This is one of the structural schematic diagrams of the transportation auxiliary device for power construction cables in this invention.

[0018] Figure 2 This is the second schematic diagram of the structure of the auxiliary device for transporting power construction cables in this invention.

[0019] Figure 3 This is a schematic diagram of the side limiting mechanism in this invention.

[0020] Figure 4 This is a schematic diagram of the central support component in this invention.

[0021] Figure 5 for Figure 4 Cross-sectional view at point AA. Detailed Implementation

[0022] Various exemplary embodiments of the invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are in no way intended to limit the invention or its application or use. The invention can be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the invention thorough and complete, and to fully express the scope of the 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, without excluding the possibility of encompassing other elements. Terms such as "upper," "lower," "left," and "right" are used only 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 5 As shown, a transportation auxiliary device for power construction cables is disclosed, including a base plate 1 and a central support assembly 3. The top of the base plate 1 is provided with two side limiting mechanisms 5 corresponding to the two sides of the cable reel 9 at both ends. Side brackets 2 are fixedly installed on the top of both sides of the base plate 1. A clamping mechanism 4 is installed above the side brackets 2, and a height adjustment mechanism 6 for adjusting its height is installed at the bottom of the clamping mechanism 4. The two ends of the central support assembly 3 are clamped and fixed inside the clamping mechanism 4. The central support assembly 3 is inserted into the shaft hole 92 of the cable reel 9, and the central support assembly 3 abuts against or releases from the inner wall of the shaft hole 92 of the cable reel 9. In this embodiment, the side limiting mechanisms 5 control the cable reel... The cable reel 9 is blocked and limited at the side edge of the end frame 91 to prevent it from rolling during transportation. The side brackets 2 on both sides of the cable reel 9 are fixed to the base plate 1 to prevent the cable reel 9 from tipping over during transportation. The central support component 3 is inserted into the shaft hole 92 of the cable reel 9 and abuts against the inner wall of the shaft hole 92 of the cable reel 9. Then the central support component 3 is fixed inside the clamping mechanism 4 to stably press and fix the cable reel 9 on the base plate 1, improving its stability and preventing the cable reel 9 from shaking during transportation, thus reducing transportation safety hazards. The clamping mechanism 4 is height-adjustable through the height adjustment mechanism 6, which can match different specifications of cable reels 9 for fixed use, thus improving its applicability.

[0025] As one specific implementation of the central support component 3 in the above embodiments, such as Figure 4 and 5As shown, the central support assembly 3 has a support tube 31. A support adjusting screw 32 is rotatably mounted inside the support tube 31 along its axis. Two sets of inner support members 34 are symmetrically arranged on the support tube 31. Each inner support member 34 has inner struts 341 arranged in a circular array outside the support tube 31. A support connecting rod 342 is hinged to the side of the inner strut 341 closest to the support tube 31. One end of the support connecting rod 342, away from the inner struts 341, is hinged to the outside of the support tube 31. The support adjusting screw 32 has two symmetrically arranged external threads with opposite helical directions. A support driving block 344 is threaded onto the external threads, and a support driving mechanism is hinged to the support driving block 344. The rod 343, with one end of the support drive rod 343 facing away from the support drive block 344, is hinged to the middle of a support connecting rod 342. Rotating the support adjusting screw 32, the two external threads on the support adjusting screw 32 with opposite spiral directions drive the support drive blocks 344 in the two inner support members 34 to move closer or further apart. When the support drive blocks 344 move, they drive the support drive rod 343 to move, pushing and pulling the support connecting rod 342. The support connecting rod 342 pushes and pulls the inner support rod 341 to move back and forth along the radial direction of the support tube 31, thereby realizing that the inner support rod 341 abuts against or releases the inner wall of the cable reel 9 shaft hole 92, and can match shaft holes 92 of different specifications.

[0026] In some embodiments, a hinge seat 345 corresponding to the inner support rod 341 is fixedly provided on the support drive block 344, one end of the support drive rod 343 is hinged to the hinge seat 345, and a sliding groove 346 matching the hinge seat 345 is provided on the support tube 31.

[0027] In some embodiments, a support plate 35 is fixedly provided in the middle position and inside both ends of the support tube 31, and a support adjustment screw 32 is rotatably provided inside the support plate 35; a support adjustment handle 33 is provided at one end of the support adjustment screw 32; the support adjustment handle 33 can be used to easily rotate the support adjustment screw 32 to adjust and control the inner support member 34.

[0028] In some embodiments, both ends of the support tube 31 are arranged in a circumferential array with protrusions 311. As a specific embodiment of the clamping mechanism 4, the clamping mechanism 4 has a lower clamp 41 and an upper clamp 42. Corresponding sides of the lower clamp 41 and the upper clamp 42 are provided with grooves that match the ends of the support tube 31 and the protrusions 311. The lower clamp 41 and the upper clamp 42 are detachably and fixedly connected. The ends of the support tube 31 and the protrusions 311 are fitted together with the grooves to allow the central support component 3 to rotate in the clamping mechanism 4, thereby improving stability.

[0029] In some embodiments, clamping screws 43 are symmetrically arranged on the top of the lower clamp 41, and the upper clamp 42 is fitted outside the clamping screws 43. A clamping nut 44 is mounted on the clamping screws 43 above the upper clamp 42. Locking the clamping nut 44 can make the upper clamp 42 and the lower clamp 41 cooperate to clamp and fix them to the end of the support tube 31.

[0030] In some embodiments, the side bracket 2 has a horizontal support rod 21 fixedly mounted below the clamping mechanism 4; the height adjustment mechanism 6 has height adjustment screws 61 symmetrically arranged at the bottom of the clamping mechanism 4, the height adjustment screws 61 passing through the horizontal support rod 21, and height adjustment nuts 62 are mounted on the height adjustment screws 61 on both the upper and lower sides of the horizontal support rod 21; by adjusting the height of the height adjustment nuts 62 on the height adjustment screws 61, the support height of the clamping mechanism 4 can be adjusted, which can be used to fix cable reels of different specifications and improve its applicability.

[0031] In some embodiments, uprights 22 are fixedly installed at the bottom of both ends of the horizontal support rod 21, and diagonal bracing rods 23 are provided between the end of the horizontal support rod 21 and the end of the base plate 1; the base plate 1, diagonal bracing rods 23 and uprights 22 form a triangular frame structure to ensure the strength of the support for the horizontal support rod 21.

[0032] In some embodiments, such as Figure 3 As shown, the side limiting mechanism 5 has a limiting groove 51 that matches the tray frame 91 of the cable reel 9. The bottom end of the limiting groove 51 is hinged to the top of the base plate 1. The upper end of the limiting groove 51 is hinged to a limiting drive rod 52, and the lower end of the limiting drive rod 52 is hinged to a limiting drive block 53. The limiting drive block 53 is slidably disposed on the top of the base plate 1. The interior of the limiting drive block 53 is threaded with a limiting drive screw 55 along its sliding direction. One end of the limiting drive screw 55 is provided with a limiting adjustment handle 56. The limiting drive screw 55 can be rotated through the limiting adjustment handle 56. The threaded structure between the limiting drive screw 55 and the limiting drive block 53 cooperates to drive the limiting drive block 53 to move along the axial direction of the limiting drive screw 55. When the limiting drive screw 55 moves, it drives the limiting groove 51 to move through the limiting drive rod 52, thereby adjusting the angle of the limiting groove 51. This allows for the matching of cable reels 9 of different specifications within a certain range.

[0033] In some embodiments, both ends of the limiting drive screw 55 are rotatably provided with limiting supports 57, and a limiting slide rod 54 parallel to the limiting drive screw 55 is fixedly provided between the two limiting supports 57. The limiting drive block 53 is slidably fitted on the outside of the limiting slide rod 54.

[0034] The various embodiments of the present invention have now been described in detail. To avoid obscuring the concept of the invention, some details known in the art have not been described. Those skilled in the art will fully understand how to implement the technical solutions disclosed herein based on the above description.

[0035] The embodiments described above only illustrate some implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A transportation auxiliary device for power construction cables, characterized in that: The device includes a base plate and a central support assembly. The top of the base plate is provided with two side limiting mechanisms corresponding to the two sides of the cable tray at both ends. Side brackets are fixedly provided on the top of both sides of the base plate. A clamping mechanism is provided above the side brackets. A height adjustment mechanism for adjusting the height is provided at the bottom of the clamping mechanism. Both ends of the central support assembly are clamped and fixed inside the clamping mechanism. The central support assembly is inserted into the shaft hole of the cable reel, and the central support assembly abuts against or is released from the inner wall of the shaft hole of the cable reel.

2. The auxiliary device for transporting power construction cables according to claim 1, characterized in that: The central support assembly has a support tube, and a support adjustment screw is rotatably arranged inside the support tube along its axis. Two sets of inner support members are symmetrically arranged on the support tube. The inner support member has inner support rods arranged in a circular array on the outside of the support tube. A support connecting rod is hinged to the side of the inner support rod near the support tube. The end of the support connecting rod opposite to the inner support rod is hinged to the outside of the support tube. The support adjusting screw has two external threads with opposite helical directions arranged symmetrically. A support driving block is threaded onto the external threads. A support driving rod is hinged to the support driving block. The end of the support driving rod opposite to the support driving block is hinged to the middle of one of the support connecting rods.

3. The auxiliary device for transporting power construction cables according to claim 2, characterized in that: A hinge seat corresponding to the inner support rod is fixedly provided on the support drive block. One end of the support drive rod is hinged to the hinge seat. A sliding groove matching the hinge seat is provided on the support tube.

4. The auxiliary device for transporting power construction cables according to claim 2, characterized in that: Support plates are fixedly installed in the middle and at both ends of the support tube, and the support adjustment screw is rotatably installed inside the support plate; one end of the support adjustment screw is provided with a support adjustment handle.

5. The auxiliary device for transporting power construction cables according to claim 2, characterized in that: Both ends of the support tube have convex strips arranged in a circular array on their outer sides; The clamping mechanism has a lower clamp and an upper clamp. Each side of the lower clamp and the upper clamp is provided with a groove that matches the end of the support tube and the protrusion. The lower clamp and the upper clamp are detachably and fixedly connected.

6. The auxiliary device for transporting power construction cables according to claim 5, characterized in that: The lower clamp is symmetrically provided with clamping screws on its top, the upper clamp is fitted over the clamping screws, and a clamping nut is fitted on the clamping screws above the upper clamp.

7. The auxiliary device for transporting power construction cables according to claim 1, characterized in that: The side support has a horizontal support rod fixedly mounted below the clamping mechanism; The height adjustment mechanism has height adjustment screws symmetrically arranged at the bottom of the clamping mechanism. The height adjustment screws pass through the horizontal support rod, and height adjustment nuts are installed on the height adjustment screws on both the upper and lower sides of the horizontal support rod.

8. The auxiliary device for transporting power construction cables according to claim 7, characterized in that: Both ends of the horizontal support rod are fixedly equipped with vertical poles, and diagonal bracing rods are provided between the end of the horizontal support rod and the end of the base plate.

9. The auxiliary device for transporting power construction cables according to claim 1, characterized in that: The side limiting mechanism has a limiting groove that matches the cable reel frame. The bottom end of the limiting groove is hinged to the top of the base plate. A limiting drive rod is hinged to the upper end of the limiting groove. A limiting drive block is hinged to the lower end of the limiting drive rod. The limiting drive block is slidably disposed on the top of the base plate. A limiting drive screw is threaded inside the limiting drive block along its sliding direction. A limiting adjustment handle is provided at one end of the limiting drive screw.

10. The transportation auxiliary device for power construction cables according to claim 9, characterized in that: Both ends of the limiting drive screw are rotatably provided with limiting supports, and a limiting slide rod parallel to the limiting drive screw is fixedly provided between the two limiting supports. The limiting drive block is slidably fitted on the outside of the limiting slide rod.

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