Anti-slip cable hanging and laying lifting appliance

Abstract

The utility model relates to the technical field of cable hanging and laying lifting appliances, and discloses an anti-slip cable hanging and laying lifting appliance which comprises a frame and a cable body, a horizontal fixing plate is fixed on one side of the inner side of the frame, a circular guide hole is formed in one side of the fixing plate, and the cable body is movably arranged in the guide hole. A vertical cylinder is fixed to the top wall of the fixing plate, horizontal two-way studs are rotationally connected to the side walls of the two sides of the front side of the cylinder, a slip limiting motor is installed on the top wall of the fixing plate, the side ends of the two-way studs are fixed to the output end of the slip limiting motor, and vertical plates are slidably connected to the two sides of the inner side wall of the front end of the cylinder. A horizontal transmission sleeve is fixed on the front side of the vertical plate; according to the utility model, the design is rigorous, the cable can stably fall in the process of hanging and laying the cable, the cable can be stably fixed when the hanging and laying of the cable are stopped, the situation that the cable accidentally slides off can be prevented as much as possible, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cable hanging and laying slings, in particular to an anti-slip type cable hanging and laying sling. Background Art

[0002] Cables are wire products used to transmit electrical (magnetic) energy, information, and convert electromagnetic energy. They can be defined as a collection of one or more insulated conductors, each with its own coating, protective layer, and outer sheath. Cables may also have additional uninsulated conductors. During cable installation, cable hoisting equipment is required to guide the cable.

[0003] The existing cable hanging and laying hangers are difficult to fix the cables when the cable hanging and laying stops, and the cables are prone to accidentally slipping, which has poor safety. Therefore, an anti-slip cable hanging and laying hanger is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-slip cable hanging and laying hanger, which solves the problems raised in the background technology.

[0005] The embodiment of the present application provides an anti-slip cable hanging and laying hanger, including a frame and a cable body, a horizontal fixing plate is fixed on one side of the inner side of the frame, a circular guide hole is opened on one side of the fixing plate, the cable body is movably arranged inside the guide hole, a vertical cylinder is fixed on the top wall of the fixing plate, horizontal two-way studs are rotatably connected on the side walls on both sides of the front side of the cylinder, a limited slip motor is installed on the top wall of the fixing plate, and the side ends of the two-way studs are fixed to the output end of the limited slip motor, The front end inner wall of the cylinder is slidably connected with vertical plates on both sides, and a horizontal transmission sleeve is fixed on the front side of the vertical plate. The two transmission sleeves are respectively threaded on both sides of the outer ring of the bidirectional stud, and a horizontal guide sleeve is fixed on the rear side of the vertical plate. Horizontal guide posts are fixed on the inner side walls on both sides of the rear side of the cylinder, and the guide sleeves are movably sleeved on the outside of the guide posts. A limited slider is fixed at the middle position of the side walls of the two vertical plates that are close to each other, and an arc-shaped sticking groove is opened at the middle position of the side walls of the two limit sliders that are close to each other.

[0006] Optionally, a plurality of fixing holes are provided on both the front and rear sides of the frame located on one side of the fixing plate.

[0007] By adopting the above technical solution, the frame can be stably fixed on the lifting equipment by passing bolts through the fixing holes.

[0008] Optionally, the center point of the guide hole and the center point of the fixing plate are located on the same vertical plane, the size of the guide hole is adapted to the size of the cable body, and an inclined base frame is fixed on the bottom wall of the fixing plate on both sides of the guide hole, and the two base frames are arranged in a V-shape. The bottom of the base frame is rotatably connected to a guide wheel via a rotating shaft, and the two guide wheels are respectively located on both sides of the cable body. An annular groove is provided on the outer ring of the guide wheel, and the curvature of the annular groove is adapted to the curvature of the outer ring of the cable body. The groove wall of the annular groove is in contact with the outer ring of the cable body.

[0009] By adopting the above technical solution, during the process of hanging and laying the cable, the cable body is guided by the guide hole and the guide wheel.

[0010] Optionally, the two limiting sliders are respectively located on both sides of the cable body, the center point of the sticking groove and the center point of the cable body are located on the same vertical plane, the curvature of the sticking groove is adapted to the curvature of the outer ring of the cable body, and the limiting slider is made of rubber.

[0011] By adopting the above technical solution, the groove wall of the contact groove can be closely attached to the outer ring of the cable body.

[0012] Optionally, the size of the inner ring of the guide sleeve is adapted to the size of the guide column, a first sliding groove is provided on the inner side wall of the front end of the cylinder along the length direction, a first slider is fixed to the front end of the vertical plate, and the first slider is slidably connected to the first sliding groove, a second sliding groove is provided on the inner side wall of the rear end of the cylinder along the length direction, a second slider is fixed to the rear end of the vertical plate, and the second slider is slidably connected to the second sliding groove.

[0013] By adopting the above technical solution, the vertical plate, the transmission sleeve and the guide sleeve can move horizontally stably.

[0014] Optionally, the threads on both sides of the outer ring of the bidirectional stud have opposite rotation directions.

[0015] By adopting the above technical solution, when the bidirectional stud rotates clockwise, the two transmission sleeves can drive the two vertical plates closer to each other through the threaded transmission of the bidirectional stud and the two transmission sleeves. Through the reverse operation of the limited-slip motor, when the bidirectional stud rotates counterclockwise, the two transmission sleeves can drive the two vertical plates away from each other.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The present application proposes an anti-slip cable hanging and laying hanger, which guides the cable body through guide holes and guide wheels during the cable hanging and laying process, so that the cable body can fall stably, and the cable can fall stably during the cable hanging and laying process.

[0018] The present application proposes an anti-slip cable hanging and laying hanger. When the cable hanging and laying stops, the operation of the sliding limit motor can make the two sliding blocks approach each other until the groove walls of the two grooves respectively press against the two sides of the outer ring of the cable body, so that the cable body can be stably fixed. When the cable hanging and laying stops, the cable can be stably fixed, which can prevent the cable from accidentally slipping as much as possible and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic cross-sectional structural diagram of the fixing plate of the present invention;

[0021] Figure 3 A bottom view of the bottom of the frame of the present invention;

[0022] Figure 4 A top view of the top of the frame of the present invention;

[0023] Figure 5 It is a cross-sectional view of the top of the cylinder of the present invention.

[0024] In the figure: 1. Frame; 2. Base frame; 3. Guide wheel; 4. Cylinder; 5. Cable body; 6. Bidirectional stud; 7. Slip limit motor; 8. Fixing plate; 9. Guide hole; 10. Ring groove; 11. Fixing hole; 12. Vertical plate; 13. Transmission sleeve; 14. Guide column; 15. Guide sleeve; 16. Sliding block; 17. Sticking groove. DETAILED DESCRIPTION

[0025] See also Figure 1-5 The utility model provides a technical solution: an anti-slip cable hanging and laying sling, comprising a frame 1 and a cable body 5. A horizontal fixing plate 8 is fixed to the left side of the inner side of the frame 1. A plurality of fixing holes 11 are provided on the front and rear sides of the frame 1 on the right side of the fixing plate 8. Bolts can be passed through the fixing holes 11 to stably fix the frame 1 on the lifting equipment.

[0026] A circular guide hole 9 is provided on one side of the fixing plate 8, and the cable body 5 is movably arranged inside the guide hole 9. A vertical cylinder 4 is fixed on the top wall of the fixing plate 8, and a horizontal bidirectional stud 6 is rotatably connected to the side walls on both sides of the front side of the cylinder 4. A limited slip motor 7 is installed on the top wall of the fixing plate 8, and the side ends of the bidirectional stud 6 are fixed to the output end of the limited slip motor 7. Both sides of the front inner wall of the cylinder 4 are slidably connected with a vertical vertical plate 12, and a horizontal transmission sleeve 13 is fixed on the front side of the vertical plate 12. The two transmission sleeves 13 are respectively threaded on both sides of the outer ring of the bidirectional stud 6, and the rear side of the vertical plate 12 is fixed with a horizontal guide sleeve 1 5. Horizontal guide pillars 14 are fixed on the inner side walls on both sides of the rear side of the cylinder 4. The guide sleeve 15 is movably sleeved on the outside of the guide pillar 14. The middle position of the side walls of the two vertical plates 12 close to each other are fixed with limited sliders 16. The middle position of the side walls of the two limited sliders 16 close to each other is provided with an arc-shaped sticking groove 17. The two limited sliders 16 are respectively located on both sides of the cable body 5. The center point of the sticking groove 17 and the center point of the cable body 5 are located on the same vertical plane. The curvature of the sticking groove 17 is adapted to the curvature of the outer ring of the cable body 5. The limited slider 16 is made of rubber, so that the groove wall of the sticking groove 17 can be in close contact with the outer ring of the cable body 5.

[0027] In some technical solutions, such as Figure 2 and Figure 3 As shown, the center point of the guide hole 9 and the center point of the fixing plate 8 are located on the same vertical plane, the size of the guide hole 9 is adapted to the size of the cable body 5, and an inclined base frame 2 is fixed on the bottom wall of the fixing plate 8 on both sides of the guide hole 9. The two base frames 2 are arranged in a V shape, and the bottom of the base frame 2 is connected to a guide wheel 3 by a rotating shaft. The two guide wheels 3 are respectively located on both sides of the cable body 5. The outer ring of the guide wheel 3 is provided with an annular groove 10, the curvature of the annular groove 10 is adapted to the curvature of the outer ring of the cable body 5, and the groove wall of the annular groove 10 is in contact with the outer ring of the cable body 5. The groove walls of the annular groove 10 on the two guide wheels 3 are in contact with both sides of the outer ring of the cable body 5 respectively, and the cable body 5 drives the guide wheel 3 to rotate when it falls. During the cable hanging and laying process, the cable body 5 is guided by the guide hole 9 and the guide wheel 3, so that the cable body 5 can fall stably.

[0028] In some technical solutions, such as Figure 4 and Figure 5 As shown, the size of the inner ring of the guide sleeve 15 is adapted to the size of the guide column 14, a first sliding groove is provided on the inner side wall of the front end of the cylinder 4 along the length direction, a first slider is fixed to the front side end of the vertical plate 12, and the first slider is slidably connected to the first sliding groove, a second sliding groove is provided on the inner side wall of the rear end of the cylinder 4 along the length direction, a second slider is fixed to the rear side end of the vertical plate 12, and the second slider is slidably connected to the second sliding groove, so that the vertical plate 12, the transmission sleeve 13, the guide sleeve 15 and the limiting slider 16 can move stably horizontally.

[0029] In some technical solutions, such as Figure 4 and Figure 5 As shown, the threads on both sides of the outer ring of the bidirectional stud 6 have opposite rotation directions. The forward operation of the limited-slip motor 7 can drive the bidirectional stud 6 to rotate clockwise. The threaded transmission between the bidirectional stud 6 and the two transmission sleeves 13 can make the two transmission sleeves 13 drive the two vertical plates 12 to approach each other. The reverse operation of the limited-slip motor 7 can drive the bidirectional stud 6 to rotate counterclockwise, and the two transmission sleeves 13 can drive the two vertical plates 12 to move away from each other.

[0030] When in use, during the process of hanging and laying the cable, the two limiting sliding blocks 16 are respectively located on both sides of the cable body 5, and the groove walls of the annular grooves 10 on the two guide wheels 3 are respectively in contact with the two sides of the outer ring of the cable body 5. When the cable body 5 falls, the guide wheels 3 are driven to rotate, and the cable body 5 is guided by the guide holes 9 and the guide wheels 3, so that the cable body 5 can fall stably, so that the cable can fall stably during the process of hanging and laying the cable; when the cable hanging and laying stops, the bidirectional stud 6 can be driven to rotate clockwise by the forward operation of the limiting motor 7, and the bidirectional stud 6 and the guide wheel 3 are connected. The threaded transmission of the two transmission sleeves 13 can make the two transmission sleeves 13 drive the two vertical plates 12 approach each other, and the two limiting sliders 16 approach each other, until the groove walls of the two sticking grooves 17 respectively press against the two sides of the outer ring of the cable body 5, so that the groove walls of the two sticking grooves 17 are respectively close to the two sides of the outer ring of the cable body 5, so that the cable body 5 can be stably fixed, and the cable body 5 can be prevented from accidentally slipping as much as possible. When the cable is stopped during hanging and laying, the cable can be stably fixed, and the cable can be prevented from accidentally slipping as much as possible, with higher safety.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A non-slip cable hanging and laying hanger, comprising a frame (1) and a cable body (5), characterized in that: A horizontal fixing plate (8) is fixed on one side of the inner side of the frame (1), a circular guide hole (9) is opened on one side of the fixing plate (8), the cable body (5) is movably arranged inside the guide hole (9), a vertical cylinder (4) is fixed on the top wall of the fixing plate (8), and horizontal bidirectional studs (6) are rotatably connected on the side walls on both sides of the front side of the cylinder (4), a limited slip motor (7) is installed on the top wall of the fixing plate (8), the side ends of the bidirectional studs (6) are fixed to the output end of the limited slip motor (7), and both sides of the front inner wall of the cylinder (4) are slidably connected with vertical vertical plates (1 2), a horizontal transmission sleeve (13) is fixed on the front side of the vertical plate (12), and the two transmission sleeves (13) are respectively threadedly sleeved on both sides of the outer ring of the bidirectional stud (6), a horizontal guide sleeve (15) is fixed on the rear side of the vertical plate (12), and horizontal guide columns (14) are fixed on the inner side walls on both sides of the rear side of the cylinder (4), and the guide sleeve (15) is movably sleeved on the outer side of the guide column (14), and the middle position of the side walls of the two vertical plates (12) close to each other is fixed with a limited slider (16), and the middle position of the side walls of the two limited sliders (16) close to each other is provided with an arc-shaped sticking groove (17).

2. The anti-slip cable hanging and laying sling according to claim 1, characterized in that: A plurality of fixing holes (11) are provided on both the front and rear sides of the frame (1) located on one side of the fixing plate (8).

3. The anti-slip cable hanging and laying sling according to claim 1, characterized in that: The center point of the guide hole (9) and the center point of the fixing plate (8) are located on the same vertical plane, the size of the guide hole (9) is adapted to the size of the cable body (5), and a bottom frame (2) arranged in an inclined manner is fixed on the bottom wall of the fixing plate (8) on both sides of the guide hole (9), the two bottom frames (2) are arranged in a V-shape, and the bottom of the bottom frame (2) is connected to a guide wheel (3) through a rotating shaft, and the two guide wheels (3) are respectively located on both sides of the cable body (5), and an annular groove (10) is provided on the outer ring of the guide wheel (3), the curvature of the annular groove (10) is adapted to the curvature of the outer ring of the cable body (5), and the groove wall of the annular groove (10) is in contact with the outer ring of the cable body (5).

4. The anti-slip cable hanging and laying sling according to claim 1, characterized in that: The two limiting sliders (16) are respectively located on both sides of the cable body (5); the center point of the sticking groove (17) and the center point of the cable body (5) are located on the same vertical plane; the curvature of the sticking groove (17) is adapted to the curvature of the outer ring of the cable body (5); and the limiting slider (16) is made of rubber.

5. The anti-slip cable hanging and laying sling according to claim 1, characterized in that: The size of the inner ring of the guide sleeve (15) is adapted to the size of the guide column (14); a first sliding groove is provided on the inner side wall of the front end of the cylinder (4) along the length direction; a first slider is fixed to the front end of the vertical plate (12); the first slider is slidably connected to the first sliding groove; a second sliding groove is provided on the inner side wall of the rear end of the cylinder (4) along the length direction; a second slider is fixed to the rear end of the vertical plate (12); the second slider is slidably connected to the second sliding groove.

6. The anti-slip cable hanging and laying sling according to claim 1, characterized in that: The threads on both sides of the outer ring of the bidirectional stud (6) have opposite rotation directions.

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