Cable lifting device

Abstract

The present invention provides a cable lifting device, comprising a supporting rod; the supporting rod is slidably connected to a lifting member, the supporting member and the supporting rod are arranged at an angle, and the sliding direction of the lifting member is arranged along the length direction of the supporting rod; the angle between the supporting member and the supporting rod is used to place the cable; the supporting member is connected to a driving device, the supporting rod is tilted, and the driving device drives the supporting member to move along the length direction of the supporting rod, so that the height of the supporting member changes, driving the cable to rise or fall; the top of the supporting rod is detachably connected to a moving rod; and further comprising an elastic device, the two ends of the elastic device are respectively connected to the moving rod and the supporting rod, the lifting member drives the cable to the position of the moving rod, so that the moving rod tilts, and the cable falls along the tilt direction of the moving rod. The application of this technical solution can achieve the goal of lifting the cable without consuming manpower, thus saving human resources.

Description

Technical Field

[0001] The invention relates to the field of cable laying, in particular to a cable lifting device. Background Art

[0002] Cable laying refers to the process of laying and installing cables along a surveyed route to form a cable line. Depending on the application, cable laying methods can be categorized as overhead, underground (in pipes and direct burial), underwater, on walls, and in tunnels. Choosing the right cable laying method is crucial for ensuring transmission quality, reliability, and maintenance. Long-distance communication cables are generally laid directly in burial to ensure reliable and secure communication. Urban trunk cables (relay and user trunk cables) are generally laid in ducts to ensure reliable and secure communication, easy installation and replacement, and aesthetically pleasing. Urban distribution cables can be laid overhead or on walls, but with the development of modern urban construction, duct laying is gradually being replaced. Overhead cable laying often requires multiple workers to lift the cables onto the supports, a labor-intensive process. If even one worker loses pace, the progress of the cable laying process will be impacted. Summary of the Invention

[0003] The purpose of the present invention is to provide a cable lifting device, which can lift the cable without consuming manpower and save human resources.

[0004] In order to solve the above technical problems, the present invention provides a cable lifting device, including a supporting rod; the supporting rod is slidably connected to a supporting piece, the supporting piece and the supporting rod are set at an angle, and the sliding direction of the supporting piece is set along the length direction of the supporting rod; the angle between the supporting piece and the supporting rod is used to place the cable; the supporting piece is connected to a driving device, the supporting rod is tilted, and the driving device drives the supporting piece to move along the length direction of the supporting rod, so that the height of the supporting piece changes, driving the cable to rise or fall; the top of the supporting rod is detachably connected to a moving rod; it also includes an elastic device, the two ends of the elastic device are respectively connected to the moving rod and the supporting rod, the supporting piece drives the cable to the position of the moving rod, so that the moving rod moves downward away from one end of the supporting rod, so that the moving rod tilts, and the cable falls along the tilt direction of the moving rod.

[0005] In a preferred embodiment, a connecting device is further included; one end of the connecting device is rotatably connected to the moving rod, and the other end of the connecting device is detachably connected to the supporting rod.

[0006] In a preferred embodiment, a connecting hook is provided at one end of the connecting device connected to the supporting rod, and a connecting column is provided on the side of the supporting rod; the connecting hook is connected to the connecting column.

[0007] In a preferred embodiment, the connecting device includes a connecting rod and an abutting rod; the connecting rod and the abutting rod are arranged at an angle; and the two ends of the connecting rod are respectively connected to the supporting rod and the moving rod.

[0008] In a preferred embodiment, the abutment rod and the moving rod are spaced at a certain angle. When the cable is driven by the lifting member to the connection between the moving rod and the supporting rod, the cable presses against the abutment rod, causing the abutment rod to rotate closer to the moving rod, the connecting hook leaves the connecting column, and the moving rod is in contact and connected with the supporting rod.

[0009] In a preferred embodiment, the elastic device is specifically a spring.

[0010] In a preferred embodiment, the supporting rod is provided with a sliding groove along its length direction, and the supporting member slides in the sliding groove.

[0011] In a preferred embodiment, the supporting member includes a sliding portion placed in the sliding groove and a supporting portion supporting the cable; the sliding portion includes a rolling shaft, and the rotation direction of the rolling shaft is perpendicular to the length direction of the supporting rod.

[0012] In a preferred embodiment, the supporting portion is arranged perpendicular to the length direction of the supporting rod.

[0013] In a preferred embodiment, it further includes a supporting portion; one end of the supporting rod is placed on the supporting portion, so that the supporting rod is arranged at an angle.

[0014] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0015] The present invention provides a cable lifting device, which lifts the cable to a certain height through a lifting member, so that the cable reaches the connection between the movable rod and the supporting rod and presses against the abutting rod, causing the abutting rod to rotate, thereby causing the connecting hook to leave the connecting column, the movable rod and the supporting rod to separate, and the cable to fall, thereby realizing the function of lifting the cable to a certain height. The entire process does not require manpower, and the cable is lifted automatically throughout the entire process, saving manpower and improving the stability of the cable setting.

[0016] By arranging the rolling shaft, the friction between the cable and the supporting member is reduced, thereby avoiding cable damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of a cable lifting device in a preferred embodiment of the present invention;

[0018] Figure 2 FIG1 is an enlarged schematic diagram of a partial structure of a cable lifting device in a preferred embodiment of the present invention (I);

[0019] Figure 3 This is an enlarged schematic diagram of the partial structure of the cable lifting device in the preferred embodiment of the present invention (II);

[0020] Figure 4 Schematic diagram of the connection between the supporting rod and the moving rod of the cable lifting device in a preferred embodiment of the present invention;

[0021] Figure 5 Schematic diagram of the connection between the supporting rod and the moving rod of the cable lifting device in a preferred embodiment of the present invention;

[0022] Figure 6 It is a partially enlarged schematic diagram of the connection state between the supporting rod and the moving rod of the cable lifting device in a preferred embodiment of the present invention;

[0023] Figure 7 Schematic diagram of the cable lifting device in use in a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] A cable lifting device, reference Figures 1 to 7 The invention relates to a support rod 1; the support rod 1 is slidably connected to a supporting member 5, the supporting member 5 is arranged at an angle to the support rod 1, and the sliding direction of the supporting member 5 is arranged along the length direction of the support rod 1; the angle between the supporting member 5 and the support rod 1 is used to place the cable 100; the supporting member 5 is connected to a driving device 6, which is specifically a DC motor in this embodiment. The support rod 1 is tilted, and the driving device 6 drives the supporting member 5 to move along the length direction of the support rod 1, so that the height of the supporting member 5 changes, driving the cable 100 to rise or fall; the top of the support rod 1 is detachably connected to the moving rod 2; and the elastic device 4 is further included, the two ends of the elastic device 4 being respectively connected to the moving rod 2 and the support rod 1. The supporting member 5 drives the cable 100 to the position of the moving rod 2, so that the end of the moving rod 2 away from the support rod 1 moves downward, causing the moving rod 2 to tilt, and the cable 100 falls along the tilt direction of the moving rod 2.

[0026] Specifically, it also includes a connecting device 3; one end of the connecting device 3 is rotatably connected to the moving rod 2, and the other end of the connecting device 3 is detachably connected to the supporting rod 1.

[0027] One end of the connecting device 3 connected to the supporting rod 1 is provided with a connecting hook 321 , and a connecting column 33 is provided on the side of the supporting rod 1 ; the connecting hook 321 is connected to the connecting column 33 .

[0028] The connecting device 3 includes a connecting rod 32 and an abutting rod 31 ; the connecting rod 32 and the abutting rod 31 are arranged at an angle; both ends of the connecting rod 32 are respectively connected to the supporting rod 1 and the moving rod 2 .

[0029] The abutment rod 31 is spaced at a certain angle from the moving rod 2. When the cable 100 is driven by the lifting member 5 to the connection between the moving rod 2 and the supporting rod 1, the cable 100 presses against the abutment rod 31, causing the abutment rod 31 to rotate closer to the moving rod 2, and the connecting hook 321 leaves the connecting column 33, and the moving rod 2 is in contact and connected relationship with the supporting rod 1.

[0030] The elastic device 4 is specifically a spring.

[0031] The supporting rod 1 is provided with a sliding groove 11 along its length direction, and the supporting member 5 slides in the sliding groove 11 .

[0032] The supporting member 5 includes a sliding portion disposed within the sliding groove 11 and a supporting portion 51 for supporting the cable 100. The sliding portion includes a rolling shaft 52, the rotation direction of which is perpendicular to the length direction of the supporting rod 1. The provision of the rolling shaft 52 reduces friction between the cable 100 and the supporting member 5, thereby preventing damage to the cable 100.

[0033] The supporting portion 51 is arranged perpendicular to the length direction of the supporting rod 1 .

[0034] It also includes a supporting portion 7; one end of the supporting rod 1 is placed on the supporting portion 7, so that the supporting rod 1 is arranged tilted.

[0035] The present invention provides a cable lifting device, such as Figure 7 As shown, multiple cable lifting devices are used simultaneously, and the cable 100 is lifted to a certain height by the lifting member 5, so that the cable 100 reaches the connection between the movable rod 2 and the supporting rod 1 and presses against the abutting rod 31, so that the abutting rod 31 rotates, thereby causing the connecting hook 321 to leave the connecting column 33, and the movable rod 2 is separated from the supporting rod 1, and the cable 100 falls, thereby realizing the function of lifting the cable 100 to a certain height. The entire process does not require manpower, and the cable 100 is lifted automatically throughout the process, saving manpower and improving the stability of the cable 100 setting.

[0036] The above is only a preferred specific embodiment of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with this technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the scope of protection of the present invention.

Claims

1. A cable lifting device, characterized in that The invention relates to a cable tray according to claim 1, wherein the cable tray has a plurality of movable members connected thereto and a plurality of movable members connected thereto. The plurality of movable members are connected to each other by a plurality of movable members, and the plurality of movable members are connected to each other by a plurality of movable members. The plurality of movable members are connected to each other by a plurality of movable members, and the plurality of movable members are connected to each other by a plurality of movable members. The plurality of movable members are connected to each other by a plurality of movable members, and the plurality of movable members are connected to each other by a plurality of movable members.

2. A cable lifting device according to claim 1, characterized in that: One end of the connecting device connected to the supporting rod is provided with a connecting hook, and the side of the supporting rod is provided with a connecting column; the connecting hook is connected to the connecting column.

3. A cable lifting device according to claim 2, characterized in that: The connecting device comprises a connecting rod and an abutting rod; the connecting rod and the abutting rod are arranged at an angle; and the two ends of the connecting rod are respectively connected to the supporting rod and the moving rod.

4. A cable lifting device according to claim 3, characterized in that: The abutment rod is spaced at a certain angle from the moving rod. When the cable is driven by the lifting member to the connection between the moving rod and the supporting rod, the cable presses against the abutment rod, causing the abutment rod to rotate close to the moving rod, the connecting hook leaves the connecting column, and the moving rod is in contact and connected relationship with the supporting rod.

5. A cable lifting device according to claim 4, characterized in that: The elastic device is specifically a spring.

6. A cable lifting device according to any one of claims 1 to 5, characterized in that: The supporting rod is provided with a sliding groove along its length direction, and the supporting member slides in the sliding groove.

7. A cable lifting device according to claim 6, characterized in that: The supporting member includes a sliding portion placed in the sliding groove and a supporting portion supporting the cable; the sliding portion includes a rolling shaft, and the rotation direction of the rolling shaft is perpendicular to the length direction of the supporting rod.

8. A cable lifting device according to claim 7, characterized in that: The supporting portion is arranged perpendicular to the length direction of the supporting rod.

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