Cable hanging device for cable construction

Abstract

The invention belongs to the technical field of electric power engineering, and particularly relates to a cable hanging device for cable construction, which comprises a lifting frame, a support block is fixedly arranged at the top of the lifting frame, and a servo motor is fixedly arranged on the back surface of the support block; a disc is fixedly arranged on the front side face of the supporting block, an output shaft of the servo motor rotationally penetrates through the disc to be connected with a support, and a plurality of U-shaped hooks are arranged on the side face of the support. A swing supporting mechanism is arranged on the support and used for driving the U-shaped hook to swing and adjust on the support, two arc-shaped guide grooves are formed in the disc in a diagonal mode, two supporting rods are fixedly arranged on the back face of the support, the end of each supporting rod is sleeved with a rolling wheel, and each rolling wheel is inserted into the corresponding arc-shaped guide groove in a rolling mode. The cable hanging device can stably and safely hang a plurality of cables in different space environments, so that the application range of the cable hanging device can be widened, and the utilization rate of the cable hanging device can be increased.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power engineering, and in particular relates to a cable hanging device for cable construction. Background Art

[0002] Power cables are used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. In actual power engineering construction, in order to prevent power cables from being placed in a messy manner on the road surface, it is difficult to classify them, which can also cause many problems such as poor traffic or moisture.

[0003] Most of the existing cable hangers used in cable construction are to install multiple hooks or rings on a hanging rod or a beam to temporarily hang the cables to be used in the construction. However, if cable construction hanging is required in an area with limited vertical space or limited horizontal space, the operator needs to use multiple sets of cable hangers of different shapes or sizes to hang the cables, which will affect the use range and use environment of the existing cable hangers for cable construction, and will also affect the accuracy and safety of the cable hanging by the cable hangers. Summary of the invention

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention is a cable hanging device for cable construction, comprising a lifting frame, a support block is fixedly arranged on the top of the lifting frame, and a servo motor is fixedly arranged on the back of the support block;

[0006] A disc is fixed on the front side of the support block, and the output shaft of the servo motor rotates through the disc and is connected to a bracket, and a plurality of U-shaped hooks are arranged on the side of the bracket;

[0007] The bracket is provided with a swing support mechanism, which is used to drive the U-shaped hook to swing and adjust on the bracket.

[0008] Furthermore, two arc-shaped guide grooves are diagonally opened on the disc, two support rods are fixed on the back of the bracket, and the end of each support rod is sleeved with a roller, and each roller is inserted into the arc-shaped guide groove.

[0009] Furthermore, the swing support mechanism includes a bag-type bar, which is located in the arc-shaped guide groove, and one end of which is rotatably sleeved on the roller through a ring, and the other end of which is embedded in a hidden groove opened at the bottom of the arc-shaped guide groove. A movable cavity is formed inside the bracket, and a conduit is fixedly provided at the bottom of the movable cavity. The conduit is connected to the bag-type bar through an air guide hose, and a push rod is slidably provided in the conduit through a sealing plug, and a movable disk is fixed on the push rod, and the movable disk located at the top is connected to the top of the movable cavity through a spring member, and each movable disk is connected to the side of a U-shaped hook hinged to the outside of the bracket through a pull rope.

[0010] Furthermore, a hinge block is fixedly provided at the bottom of the U-shaped hook, and a hinge seat is fixedly provided on the side of the bracket. The hinge block and the hinge seat are rotatably connected via an axle rod and a torsion spring. An elastic clamping column is fixedly provided on the side of the U-shaped hook. A plurality of through clamping holes are opened on the side of the bracket, and the through clamping holes are connected to the movable cavity. A pull rope is hinged at the end of the elastic clamping column, and the pull rope is elastically clamped into the through clamping hole.

[0011] Furthermore, an extrusion push rod is slidably inserted into the inner part of the elastic clamping column, and a push plate is provided at the end of the extrusion push rod close to the elastic clamping column. A recessed groove is opened on the side wall of the U-shaped groove of the U-shaped hook, and a splint is slidably provided in the recessed groove, and the inner side surface of the splint is connected to the extrusion push rod.

[0012] Furthermore, a support tube is fixedly provided on the side of the bracket and below the hinge seat, and a clamping hole is opened at the outer tube mouth of the support tube. A sliding plug is connected to the inside of the support tube through a spring member, and another section of a pull rope is connected to the upper part of the sliding plug, and the outer end of the pull rope passes through the clamping hole and is connected to the bottom of the U-shaped hook.

[0013] Furthermore, a wedge-shaped block is slidably inserted at the position of the pull rope connected to the bottom of the U-shaped hook, and a recessed groove is also opened on the other side wall of the U-shaped groove of the U-shaped hook, and a clamping plate is also connected in the recessed groove through a spring, the inner side surface of the wedge-shaped block is in contact with the clamping plate, the inner inclined surface of the wedge-shaped block is in contact with the clamping plate, and the bottom of the wedge-shaped block extends out of the bottom of the U-shaped hook through the connected L-shaped strip, and the L-shaped strip is made of elastic material, and the upper surface of the horizontal strip of the L-shaped strip is connected to the bottom of the U-shaped hook through a spring member.

[0014] Furthermore, the lifting frame includes a bottom plate, a square tube is vertically fixed on the bottom plate, a square rod is inserted into the square tube, and the square tube and the square rod are connected by bolts, and a support block is fixed on the top of the square rod.

[0015] The present invention has the following beneficial effects:

[0016] 1. The present invention rotatably installs the bracket on the end surface of the support block, and a plurality of U-shaped hooks are installed on the side of the bracket. The bracket can be swung to a vertical state or a horizontal state as needed, so that the plurality of U-shaped hooks can be arranged vertically or horizontally to suspend multiple cables, so that the cable hanger of the present invention can not only suspend multiple cables, but also change the suspension state of multiple cables according to the spatial environment of cable construction, so that the cable hanger of the present invention can stably and safely suspend multiple cables in different spatial environments, thereby improving the use range and utilization rate of the cable hanger of the present invention.

[0017] 2. The present invention swings and adjusts a plurality of U-shaped hooks through a swing support mechanism, so that the plurality of U-shaped hooks can be synchronously adjusted following the rotation state of the bracket, so that the cable hanger of the present invention can be used in an area with a larger horizontal space, and a plurality of U-shaped hooks can follow the rotation state of the bracket to be arranged vertically or horizontally, and their openings are always in an upward state, so that a plurality of cables can be suspended without the suspended cables falling off.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the embodiment disclosed in the present invention;

[0021] Figure 2 A schematic diagram of the back structure of a bracket according to an embodiment of the present invention;

[0022] Figure 3 A cross-sectional view of a bracket according to an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the structure of a U-shaped hook according to an embodiment of the present invention;

[0024] Figure 5 A cross-sectional view of a U-shaped hook according to an embodiment of the present invention;

[0025] Figure 6 For this embodiment Figure 2 A partial enlarged view of point A in the middle.

[0026] In the figure: 1, lifting frame; 11, bottom plate; 12, square tube; 13, square rod; 14, bolt;

[0027] 2. Support block;

[0028] 3. Disc; 31. Arc guide groove;

[0029] 4. bracket; 41. support rod; 42. roller; 43. moving cavity; 44. through-hole;

[0030] 5. U-shaped hook; 51. Concave groove;

[0031] 6. Swing support mechanism; 61. Bag-shaped strip; 62. Conduit; 63. Air guide hose; 64. Push rod; 65. Moving plate; 66. Spring member; 67. Pull rope; 68. Articulated block; 69. Articulated seat;

[0032] 7. Elastic clamping column; 71. Extrusion push rod; 72. Push plate; 73. Clamping plate;

[0033] 8. Support tube; 81. Sliding plug;

[0034] 9. Wedge block, 91. L-shaped bar. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] See also Figure 1-Figure 6 As shown, the present invention is a cable hanging device for cable construction, comprising a lifting frame 1, a support block 2 is fixedly arranged on the top of the lifting frame 1, and a servo motor is fixedly arranged on the back of the support block 2; a disc 3 is fixedly arranged on the front side of the support block 2, the output shaft of the servo motor rotates through the disc 3 and is connected to a bracket 4, and a plurality of U-shaped hooks 5 are arranged on the side of the bracket 4; a swing support mechanism 6 is arranged on the bracket 4, and the swing support mechanism 6 is used to drive the U-shaped hook 5 to swing and adjust on the bracket 4;

[0038] Specifically, the present invention has a plurality of U-shaped hooks 5 equidistantly installed on the side of the bracket 4, so that multiple cables can be hung. When the cable hanger needs to be used in an area with limited vertical space but large horizontal space, the servo motor on the back of the support block 2 can be driven to rotate to a horizontal state, and at this time, the swing support mechanism 6 will synchronously drive the U-shaped mouths of the plurality of U-shaped hooks 5 to face upward, so that the bracket 4 can drive the plurality of U-shaped hooks 5 to hang multiple cables in a horizontal state, thereby preventing the plurality of cables from dragging on the ground or hanging randomly. When the cable hanger needs to be used in an area with large vertical space, the servo motor on the back of the support block 2 can be driven to rotate to a horizontal state. The servo motor works to rotate the bracket 4 to a vertical state, and at this time the swing support mechanism 6 drives the multiple U-shaped hooks 5 to be arranged in a vertical state with their openings facing upward, and then the vertical bracket 4 and the multiple vertically arranged U-shaped hooks 5 hang the multiple cables in a vertical arrangement, so that the wire hanger of the present invention can not only suspend multiple cables, but also change the suspension state of the multiple cables according to the spatial environment of the cable construction, so that the wire hanger of the present invention can stably and safely suspend multiple cables in different spatial environments, thereby improving the scope of use and utilization rate of the wire hanger of the present invention.

[0039] In the scheme designed by the present invention, two arc-shaped guide grooves 31 are diagonally opened on the disc 3, two support rods 41 are fixed on the back of the bracket 4, and the end of each support rod 41 is sleeved with a roller 42, and each roller 42 is rolled and inserted into the arc-shaped guide groove 31;

[0040] Specifically, the back side of the bracket 4 is rollingly connected with the arc guide groove 31 provided on the disc 3 through the cooperation of two support rods 41 and two rollers 42, and the length of each arc guide groove 31 is one-fourth of the length of the disc 3. Therefore, when the bracket 4 rotates to a vertical state, the upper and lower rollers 42 will be supported on the upper and lower symmetrical groove bottoms of the two arc guide grooves 31, so as to facilitate the vertical limit support of the bracket 4 rotating to a vertical state. When the bracket 4 rotates to a horizontal state, the rollers 42 at the ends of the support rods 41 can play a guiding and sliding role in the arc guide groove 31, so that the bracket 4 in the vertical state can be safely and stably rotated to a horizontal state, and the rollers 42 on the left side can be supported in the arc guide groove 31, so as to realize gravity support for the bracket 4 rotating to a horizontal state, and prevent too many cables hanging on the multiple U-shaped hooks 5 on the bracket 4, which may cause skew.

[0041] In the scheme designed by the present invention, the swing support mechanism 6 includes a capsule-type bar 61, which is located in the arc-shaped guide groove 31, and one end of which is rotatably sleeved on the roller 42 through a collar, and the other end of which is embedded in a hidden groove opened at the bottom of the arc-shaped guide groove 31. A moving cavity 43 is formed inside the bracket 4, and a conduit 62 is fixedly arranged at the bottom of the moving cavity 43. The conduit 62 is connected to the capsule-type bar 61 through an air guide hose 63, and a push rod 64 is slidably arranged in the conduit 62 through a sealing plug, and a moving disk 65 is fixedly arranged on the push rod 64. The moving disk 65 located at the top is connected to the top of the moving cavity 43 through a spring member 66, and each moving disk 65 is connected to the side of the U-shaped hook 5 hinged to the outside of the bracket 4 through a pull rope 67;

[0042] Specifically, when the bracket 4 is rotated to a vertical state, and multiple U-shaped hooks 5 are required to be arranged vertically with the U-shaped openings facing upward, the bag-shaped strip 61 located in the arc-shaped guide groove 31 will be in a stretched state, and the air guide hose 63 will pass through the support rod 41 and the bracket 4 and extend into the movable cavity 43 to be connected to the bottom of the tube 62, and then the gas between the tube 62 and the sealing plug will be extracted through the air guide hose 63, and the spring member 66 located at the top of the movable cavity 43 will push the push rod 64 downward inside the tube 62. When the bracket 4 is in the vertical position, the U-shaped hooks 5 are synchronously rotated to be in the vertical position with the opening facing upward, so that it is convenient to cooperate with the vertical bracket 4 to arrange and hang multiple cables vertically, so that the cable hanger of the present invention can be used in areas with larger vertical space; and when the bracket 4 needs to be rotated to the horizontal position, When it is used to arrange and suspend multiple cables horizontally, when the bracket 4 rotates counterclockwise around the disc 3, the roller 42 slides counterclockwise in the arc guide groove 31 to squeeze the bag-shaped strip 61, so that the gas in the bag-shaped strip 61 enters the conduit 62 through the gas guide hose 63, and then pushes the sealing plug to slide upward, so that the push rod 64 slides upward in the movable cavity 43, and then the movable disc 65 drives the pull rope 67 to move upward in a relaxed state. At this time, the spring part 66 on the top will be compressed, and then the multiple U-shaped hooks 5 will rotate synchronously to the same horizontal line state, and at this time, the U-shaped mouths of the multiple U-shaped hooks 5 continue to be in an upward state, which is convenient for arranging and suspending the cables to be constructed horizontally, so that the cable hanger of the present invention can be used in an area with a large horizontal space, and the multiple U-shaped hooks 5 can follow the rotation state of the bracket 4 to be arranged vertically or horizontally, and their openings are always in an upward state, so that multiple cables can be suspended, and the suspended cables will not fall off.

[0043] In the scheme designed by the present invention, a hinge block 68 is fixedly provided at the bottom of the U-shaped hook 5, a hinge seat 69 is fixedly provided at the side of the bracket 4, the hinge block 68 and the hinge seat 69 are rotatably connected through a shaft and a torsion spring, an elastic clamping column 7 is fixedly provided at the side of the U-shaped hook 5, a plurality of through-clamping holes 44 are opened at the side of the bracket 4, and the through-clamping holes 44 are connected to the moving cavity 43, and a pull rope 67 is hinged at the end of the elastic clamping column 7, and the pull rope 67 is elastically clamped into the through-clamping hole 44;

[0044] Specifically, the bottom of the U-shaped hook 5 can make the U-shaped hook 5 swing and adjust synchronously with the rotation of the bracket 4 through the cooperation of the hinge block 68, the hinge seat 69 and the shaft rod, so as to achieve precise alignment adjustment. When the bracket 4 rotates to a vertical state and makes multiple U-shaped hooks 5 arranged vertically, the pull rope 67 is in a tightened state and the torsion spring is also in a twisted state. When the bracket 4 rotates to a horizontal state, the pull rope 67 is in a relaxed state, and then the torsion spring drives the U-shaped hook 5 to rotate, so that the multiple U-shaped hooks 5 are arranged horizontally on the horizontal bracket 4, and the U-shaped openings of the multiple U-shaped hooks 5 are Continue to be in the upward state; when multiple U-shaped hooks 5 are arranged vertically with their side walls close to the side of the bracket 4, the pull rope 67 will pull the elastic clamping column 7 to elastically squeeze and clamp into the through clamping hole 44, so as to achieve the clamping and limiting of the multiple vertically arranged U-shaped hooks 5, to prevent the U-shaped hook 5 from tilting on the side of the bracket 4 when the cable is pulled and moved in the U-shaped hook 5, which will affect the safe use of the multiple vertically arranged U-shaped hooks 5; and when the pull rope 67 is loose and the U-shaped hook 5 rotates in the opposite direction, the elastic clamping column 7 will disengage from the through clamping hole 44, so that the U-shaped hook 5 can swing normally.

[0045] In the scheme designed by the present invention, an extrusion push rod 71 is inserted and slidably connected inside the elastic clamping column 7, and a push plate 72 is provided at the end of the extrusion push rod 71 close to the elastic clamping column 7, a concave groove 51 is provided on the side wall of the U-shaped groove of the U-shaped hook 5, and a clamping plate 73 is slidably provided in the concave groove 51, and the inner side surface of the clamping plate 73 is connected to the extrusion push rod 71;

[0046] When the cable is completely hooked in the U-shaped hook 5 and does not need to be pulled and moved, the bracket 4 completes the swinging and assumes a vertical state, and the pull rope 67 is completely in a tensioned state. At this time, the elastic clamping column 7 will continue to move into the through-hole 44, and then it will squeeze the push plate 72, so that it pushes the clamping plate 73 to slide out of the recessed groove 51 through the squeezing push rod 71, thereby clamping and fixing the cable placed in the U-shaped hook 5, preventing the cable from escaping from the U-shaped hook 5 when shaking, which can further improve the stability and firmness of the suspension of the cable by the U-shaped hook 5; and when the elastic clamping column 7 is disengaged from the through-hole 44, at this time, the clamping plate 73 moves toward the recessed groove 51 under the elastic recovery of the inner side spring member 66, and the squeezing push rod 71 will push the push plate 72 to extend out of the elastic clamping column 7, so that the cable in the U-shaped hook 5 is disengaged from the clamping and fixing, thereby facilitating the removal of the cable from the U-shaped hook 5.

[0047] In the solution designed by the present invention, a support tube 8 is fixedly provided on the side of the bracket 4 and below the hinge seat 69, and a clamping hole is provided at the outer tube opening of the support tube 8. A sliding plug 81 is connected to the support tube 8 through a spring member 66, and another section of a pull rope 67 is connected to the upper part of the sliding plug 81, and the outer end of the pull rope 67 passes through the clamping hole and is connected to the bottom of the U-shaped hook 5;

[0048] When the U-shaped hook 5 is in a state of being rotated horizontally, the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally, and the U-shaped hook 5 is rotated horizontally.

[0049] In the scheme designed by the present invention, a wedge block 9 is slidably inserted at the position of the pull rope 67 connected to the bottom of the U-shaped hook 5, and a recessed groove 51 is also opened on the other side wall of the U-shaped groove of the U-shaped hook 5, and a clamping plate 73 is also connected in the recessed groove 51 through a spring, and the inner inclined surface of the wedge block 9 abuts against the clamping plate, and the bottom of the wedge block extends out of the bottom of the U-shaped hook 5 through the connected L-shaped strip 91, and the L-shaped strip 91 is made of elastic material, and the upper surface of the horizontal strip of the L-shaped strip 91 is connected to the bottom of the U-shaped hook 5 through the spring member 66;

[0050] Specifically, when the multiple U-shaped hooks 5 are rotated to be arranged horizontally, the wedge block 9 at the bottom of the U-shaped hook 5 will contact the end of the support tube 8 through the bent L-shaped strip 91. Since the L-shaped strip 91 is located on the side of the other section of the pull rope 67, it will not interfere with the normal tensioning and relaxation of the pull rope 67. At this time, the wedge block 9 will move upward in the wedge-shaped cavity opened in the U-shaped hook 5 to the recessed groove 51, so that it pushes the clamping plate 73 provided on the other side wall, and then when the bracket 4 is in a horizontal state, the clamping plate 73 on the other side of the U-shaped hook 5 will also clamp and fix the internally suspended cable, so that no matter what shape the bracket 4 is rotated in, When the U-shaped hook 5 is rotated to fit the side wall of the bracket 4, the pull rope 67 in the support tube 8 will be pulled out, and the end of the support tube 81 will be separated from the squeezing of the L-shaped bar 91, and then the elastic restoring force of the spring member 66 on the horizontal bar of the L-shaped bar 91 will push the L-shaped bar 91 to extend out of the bottom of the U-shaped hook 5, thereby driving the wedge block 9 to slide out of the recessed groove 51, and the clamping plate 73 will be retracted into the recessed groove 51 under the pull of the spring member 66, and will be separated from the clamping of the suspended cable.

[0051] In the scheme designed by the present invention, the lifting frame 1 includes a base plate 11, a square tube 12 is vertically fixed on the base plate 11, and a square rod 13 is inserted in the square tube 12, and the square tube 12 and the square rod 13 are connected by bolts 14, and a support block 2 is fixed on the top of the square rod 13; specifically, the cable hanger can be fixed on the ground to be installed through the base plate 1, and by twisting the bolt 14, the length of the square rod 13 in the square tube 12 can be adjusted, which facilitates the adjustment of the height of a plurality of U-shaped hooks 5, so that the cables can be accurately hung.

[0052] When in use, the wire hanger can be fixed on the ground to be installed through the base plate 1, and the length of the square rod 13 in the square tube 12 can be adjusted by twisting the bolt 14, so as to facilitate the adjustment of the height of several U-shaped hooks 5. When the wire hanger needs to be used in an area with limited vertical space and large horizontal space, the servo motor on the back of the support block 2 can be used to drive the bracket 4 to rotate to a horizontal state. At this time, when the bracket 4 rotates counterclockwise around the disc 3, the roller 42 slides counterclockwise in the arc guide groove 31 The bag-shaped strip 61 will be squeezed, so that the gas in the bag-shaped strip 61 enters the conduit 62 through the air guide hose 63, and then the sealing plug will be pushed to slide upward, so that the push rod 64 will slide upward in the moving cavity 43, and then the moving plate 65 will drive the pull rope 67 to move upward in a relaxed state. At this time, the spring member 66 at the top will be compressed, and then the multiple U-shaped hooks 5 will rotate synchronously to the same horizontal line state, and at this time, the U-shaped mouths of the multiple U-shaped hooks 5 will continue to be in an upward state, so that the cables to be constructed can be arranged and suspended horizontally;

[0053] When the wire hanger is used in an area with a large vertical space, the servo motor is driven to rotate the bracket 4 to a vertical state. When the bracket 4 rotates clockwise around the disc 3, the roller 42 slides clockwise in the arc guide groove 31 to stretch the bag-shaped strip 61, and the air guide hose 63 passes through the support rod 41 and the bracket 4 and extends into the moving cavity 43 to connect to the bottom of the tube 62, and then the gas between the tube 62 and the sealing plug is extracted through the air guide hose 63, and the position The spring member 66 at the top of the movable cavity 43 will push the push rod 64 to move downward inside the conduit 62. At this time, the movable plate 65 will pull the pull rope 67 to move downward in the movable cavity 43. Then, the other end of the pull rope 67 will pull the U-shaped hook 5 hinged at the bottom to rotate to an open upward state, so that when the bracket 4 rotates to a vertical state, multiple U-shaped hooks 5 will rotate synchronously to a vertical state with the openings facing upward, so as to facilitate the vertical arrangement and suspension of multiple cables in cooperation with the vertical bracket 4.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cable hanging device for cable construction, characterized in that: It comprises a lifting frame, a support block is fixedly arranged on the top of the lifting frame, and a servo motor is fixedly arranged on the back of the support block; A disc is fixed on the front side of the support block, and the output shaft of the servo motor rotates through the disc and is connected to a bracket, and a plurality of U-shaped hooks are arranged on the side of the bracket; The bracket is provided with a swing support mechanism, which is used to drive the U-shaped hook to swing and adjust on the bracket.

2. A cable hanging device for cable construction according to claim 1, characterized in that: The disc is provided with two arc-shaped guide grooves in a diagonal line, two supporting rods are fixedly provided on the back of the bracket, and the end of each supporting rod is sleeved with a roller, and each roller is inserted into the arc-shaped guide groove.

3. A cable hanging device for cable construction according to claim 2, characterized in that: The swing support mechanism includes a bag-shaped bar, which is located in the arc-shaped guide groove, and one end of the bag-shaped bar is rotatably sleeved on the roller through a ring, and the other end of the bag-shaped bar is embedded in a hidden groove opened at the bottom of the arc-shaped guide groove. A moving cavity is formed inside the bracket, and a conduit is fixedly provided at the bottom of the moving cavity. The conduit is connected to the bag-shaped bar through an air guide hose, and a push rod is slidably provided in the conduit through a sealing plug, and a moving disk is fixed on the push rod. The moving disk at the top is connected to the top of the moving cavity through a spring member, and each moving disk is connected to the side of a U-shaped hook hinged to the outside of the bracket through a pull rope.

4. A cable hanging device for cable construction according to claim 3, characterized in that: A hinge block is fixedly provided at the bottom of the U-shaped hook, and a hinge seat is fixedly provided on the side of the bracket. The hinge block and the hinge seat are rotatably connected through an axle rod and a torsion spring. An elastic clamping column is fixedly provided on the side of the U-shaped hook. A plurality of through clamping holes are opened on the side of the bracket, and the through clamping holes are connected to the moving cavity. A pull rope is hinged at the end of the elastic clamping column, and the pull rope is elastically clamped into the through clamping hole.

5. A cable hanging device for cable construction according to claim 4, characterized in that: The elastic clamping column is slidably inserted with an extrusion push rod, and a push plate is provided at the end of the extrusion push rod close to the elastic clamping column. The U-shaped groove side wall of the U-shaped hook is provided with a recessed groove, and a splint is slidably provided in the recessed groove, and the inner side of the splint is connected to the extrusion push rod.

6. A cable hanging device for cable construction according to claim 4, characterized in that: A support tube is fixedly provided on the side of the bracket and below the hinge seat, and a clamping hole is opened at the outer tube mouth of the support tube. A sliding plug is connected to the support tube through a spring member, and another section of a pull rope is connected to the upper part of the sliding plug, and the outer end of the pull rope passes through the clamping hole and is connected to the bottom of the U-shaped hook.

7. A cable hanging device for cable construction according to claim 6, characterized in that: A wedge-shaped block is slidably inserted at the pull rope position connected to the bottom of the U-shaped hook. A recessed groove is also provided on the other side wall of the U-shaped groove of the U-shaped hook, and a clamping plate is also connected to the recessed groove through a spring. The inner inclined surface of the wedge-shaped block contacts the clamping plate, and the bottom of the wedge-shaped block extends out of the bottom of the U-shaped hook through the connected L-shaped strip. The L-shaped strip is made of elastic material, and the upper surface of the horizontal strip of the L-shaped strip is connected to the bottom of the U-shaped hook through a spring.

8. A cable hanging device for cable construction according to claim 1, characterized in that: The lifting frame comprises a bottom plate, on which a square tube is vertically fixed, a square rod is inserted into the square tube, the square tube and the square rod are connected by bolts, and a supporting block is fixed on the top of the square rod.

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