Cable support

Abstract

The invention belongs to the technical field of cable supports, and discloses a cable support which comprises a supporting frame, a transverse rod is welded to one side of the upper portion of the supporting frame, and a first fixing rod is fixedly connected between the transverse rod and the vertical portion of the supporting frame; a sliding hole is formed in the transverse rod, and an aligning mechanism is arranged in the sliding hole; a tensioning mechanism and a clamping mechanism are arranged at one end of the transverse rod; according to the device, the first clamping plate and the second clamping plate are arranged, so that the straightened carrier cable can be fixed, the working process of mounting the carrier cable is quickened, the workload of workers is reduced, the carrier cable does not need to be straightened repeatedly, and a loose state of supporting the cable is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of cable brackets, in particular to a cable bracket. Background Art

[0002] Cables are responsible for transporting electric energy. In the construction of cable lines, cable racks, as supporting components for laying cables, are of self-evident importance.

[0003] During the installation of the load-bearing cables, it is necessary to manually straighten the cables and pass them through the brackets. After straightening, the cables need to be straightened repeatedly by manual labor because there is no fixing device. This makes the installation of the load-bearing cables inconvenient and increases the workload of manual labor. Moreover, after repeated straightening, the load-bearing cables will become loose, causing the support for the cables to become loose as well.

[0004] Therefore, a cable bracket is proposed to solve the above problems. Summary of the invention

[0005] In order to solve the problem of lack of work and related technology with inconvenient installation of load-bearing cables raised in the above background technology, the present invention provides a cable bracket.

[0006] To achieve the above object, the present invention provides the following technical solutions: A cable bracket comprises a support frame, a transverse rod is welded to one side of the upper part of the support frame, a first fixing rod is fixedly connected between the transverse rod and the vertical part of the support frame; a sliding hole is opened inside the transverse rod, and an adjustment mechanism is arranged inside the sliding hole; a tensioning mechanism and a clamping mechanism are arranged at one end of the transverse rod.

[0007] Preferably, the adjustment mechanism includes a sliding rod that slides in the sliding hole, a rack is provided on one side of the outside of the sliding rod, the rack is meshed with a gear, the gear and the rack are meshed in an opening, the opening is opened on one side of the outer surface of the transverse rod, a rotating rod is sleeved inside the gear, the lower end of the rotating rod is rotatably matched with a support plate, the upper end of the support plate is fixedly connected to a fixing plate, a through hole is opened in the middle of the fixing plate, the inside of the through hole is rotatably matched with the rotating rod, the upper end of the rotating rod is fixedly connected to a first disk, the outer ring surface of the first disk is evenly connected with a first long rod at equal angles, and a first square block is fixedly connected in the middle of the upper end surface of the first disk, one end surface of the sliding rod is fixedly connected to a fixing block, and a rotating hole is opened on one side in the middle of the fixing block.

[0008] Preferably, the tensioning mechanism includes a transmission rod rotatably connected to the inside of the rotating hole, the upper end of the transmission rod is fixedly connected to a second disc, the outer side of the second disc is evenly connected to a second long rod in an equiangular ring, and a second square block is fixedly connected to the middle of the upper end surface of the second disc, the lower end of the transmission rod is sleeved with a first transmission wheel, the outer ring surface of the first transmission wheel is provided with a first V-shaped groove, and the edge of the outer ring surface of the first transmission wheel is provided with a first groove, the lower end of the transmission rod is rotatably matched with a support block, the upper end surface of the support block is fixedly connected to the lower end surface of the fixed block, and the lower part of the support block is provided with a first mounting groove, the first transmission wheel is located inside the first mounting groove, and a first arc groove is provided on one side of the support block.

[0009] Preferably, one side of the support block faces the moving block, a second mounting groove is provided at the lower part of the moving block, a second fixing rod is fixedly connected in the middle of the second mounting groove, and a second arc groove is provided at one side of the moving block, a second transmission wheel is rotatably engaged with the outer side of the second fixing rod, a second V-shaped groove is provided on the outer ring surface of the second transmission wheel, and a second groove is provided at the edge of the outer ring surface of the second transmission wheel, and a first limiting hole is provided at the upper part of the moving block.

[0010] Preferably, a first limiting rod is slidably fitted inside the first limiting hole, one end face of the first limiting rod is fixedly connected to the limiting plate, and one end of the first limiting rod is provided with a telescopic groove along the length, the telescopic groove is provided on a side surface of the fixed block, and a first spring body is connected between the bottom of the telescopic groove and the movable block.

[0011] Preferably, the clamping mechanism includes a connecting plate fixedly connected to a side of the fixed block, and a supporting shell is fixedly connected to one side of the connecting plate. A spiral groove is opened in the middle of the upper part of the supporting shell, and a spiral rod is meshed inside the spiral groove. A guide surface is formed on the upper inner wall of the supporting shell, and a third disc is fixedly connected to the upper end of the spiral rod. The outer annular surface of the third disc is evenly connected to a third long rod at equal angles, and a third triangular block is fixedly connected to the middle of the upper end surface of the third disc.

[0012] Preferably, a first transmission plate and a second transmission plate are fixedly connected on both sides of the outer surface of the lower end of the spiral rod, one side of the transmission plate is rotatably connected to the first expansion plate through the first connecting rod, the lower part of the first expansion plate is rotatably connected to the first sliding cylinder through the second connecting rod, the first sliding cylinder is slidably matched with a support rod inside, the two ends of the support rod are fixedly connected to the inner lower part of the support shell, a side surface of the first sliding cylinder is connected to a second spring body opposite to the lower part of the inner wall of the support shell, a first clamping plate is fixedly connected to the lower part of the outer side surface of the support shell, a side surface of the first clamping plate is provided with a first friction surface, and second limiting rods are fixedly connected to the four corners of the side surface of the first clamping plate.

[0013] Preferably, one side of the second transmission plate is rotatably connected to the second unfolding plate through a third connecting rod, and the lower part of the second unfolding plate is rotatably connected to the second sliding cylinder through the third connecting rod, the interior of the second sliding cylinder is slidably fitted on the outer side of the support rod, and a third spring body is connected between the side surface of the second sliding cylinder and the lower part of the inner wall of the support shell, and a second clamping plate is fixedly connected to the lower part of the outer side surface of the second sliding cylinder, a second friction surface is provided on one side of the second clamping plate, and second limiting holes are opened at the four corners of one side of the second clamping plate, and the interior of the second limiting hole is slidably fitted with the second limiting rod.

[0014] Preferably, a load-bearing cable is inserted between the first clamping plate and the second clamping plate directly opposite each other, and the load-bearing cable is connected to an electric cable through a suspension string.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes the arrangement of the second V-shaped groove, the second groove, the first V-shaped groove and the first groove to prevent the catenary from slipping during transportation, so that the catenary is stretched to a taut state, thereby improving the straightening effect.

[0016] The present invention is beneficial for preventing the load-bearing cable from being separated from the relative position between the second transmission wheel and the first transmission wheel, and can better allow the load-bearing cable to move smoothly to one side. Furthermore, there is no need for manual straightening process, which can make the straightening work easier and more convenient, save labor and physical strength, speed up the work process, and also allow load-bearing cables of different sizes to move to one side.

[0017] The present invention can fix the straightened load-bearing cable by clamping the first clamping plate and the second clamping plate, thereby speeding up the installation process of the load-bearing cable and reducing the manual workload. There is no need to repeatedly straighten the load-bearing cable, thus avoiding a loose state and also avoiding a loose state in the support of the cable.

[0018] The present invention arranges the first clamping plate and the second clamping plate on the clamping mechanism, and the catena is manually straightened first, without being stretched to a taut state, until the outer side of the catena is slightly clamped and the catena contacts the outer side of the second limit rod, so that the straightened catena is fixed, which is beneficial to reduce the angle of one end of the catena, so that one end of the catena can be easily inserted between the second transmission wheel and the first transmission wheel, thereby improving functionality and convenience.

[0019] The present invention can be adjusted easily and simply by setting the sliding rod, thus avoiding delays in the work process, wasting manpower and time, and improving the aesthetics of the supporting load-bearing cables and cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2It is a structural schematic diagram of the sliding rod of the present invention; Figure 3 It is a schematic diagram of the structure of the opening of the present invention; Figure 4 This is a structural schematic diagram of the fixing block of the present invention; Figure 5 It is a structural schematic diagram of the first transmission wheel of the present invention; Figure 6 It is a structural schematic diagram of the second transmission wheel of the present invention; Figure 7 This is a structural schematic diagram of the supporting shell of the present invention; Figure 8 It is a partial enlarged view of the first sliding cylinder of the present invention; Fig. 9 This is a partial enlarged view of the first clamping plate of the present invention.

[0021] In the figure: 1, support frame; 11, transverse rod; 111, sliding hole; 112, opening; 12, first fixed rod; 13, load-bearing cable; 14, hanging string; 15, cable; 2, adjustment mechanism; 21, sliding rod; 22, rack; 23, gear; 24, rotating rod; 25, support plate; 26, fixed plate; 27, first disc; 271, first long rod; 272, first square block; 28, fixed block; 281, rotating hole; 3, tensioning mechanism; 31, transmission rod; 32, second disc; 33, first transmission wheel; 331, first V-shaped groove; 332, first groove; 34, support block; 341, first mounting groove; 342, first arc groove; 35, moving block; 351, second mounting groove; 352, second fixed rod; 353, second arc groove; 354, first limiting hole; 36 , second transmission wheel; 361, second V-shaped groove; 362, second groove; 37, first limiting rod; 371, limiting plate; 38, telescopic groove; 39, first spring body; 4, clamping mechanism; 41, connecting plate; 42, supporting shell; 421, spiral groove; 422, spiral rod; 423, guide surface; 43, third disc; 431, third long rod; 432, third rectangular block; 44, first transmission plate; 441, first unfolding plate; 442, first sliding cylinder; 443, supporting rod; 444, second spring body; 445, first clamping plate; 446, first friction surface; 447, second limiting rod; 45, second transmission plate; 451, second unfolding plate; 452, second sliding cylinder; 453, third spring body; 454, second clamping plate; 455, second friction surface; 456, second limiting hole. DETAILED DESCRIPTION

[0022] The following will be used in conjunction with the accompanying 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.

[0023] like Figure 1 , Figure 2 As shown, the present invention provides a cable bracket, including a support frame 1, a transverse rod 11 is welded to one side of the upper part of the support frame 1, and a first fixed rod 12 is fixedly connected between the transverse rod 11 and the vertical part of the support frame 1; a sliding hole 111 is opened inside the transverse rod 11, and an adjustment mechanism 2 is arranged inside the sliding hole 111; a tensioning mechanism 3 and a clamping mechanism 4 are arranged at one end of the transverse rod 11.

[0024] like Figure 2 , Figure 3 , Figure 4 As shown, the adjustment mechanism 2 includes a sliding rod 21 that is slidably fitted in the sliding hole 111, a rack 22 is provided on one side of the outside of the sliding rod 21, and the rack 22 is meshed with a gear 23, and the meshing space between the gear 23 and the rack 22 is arranged in an opening 112, and the opening 112 is opened on one side of the outer surface of the transverse rod 11, and a rotating rod 24 is sleeved inside the gear 23, and a support plate 25 is rotatably fitted at the lower end of the rotating rod 24, and a fixing plate 26 is fixedly connected to the upper end of the supporting plate 25, and a through hole is opened in the middle of the fixing plate 26, and the inside of the through hole is rotatably fitted with the rotating rod 24, and a first disc 27 is fixedly connected to the upper end of the rotating rod 24, and the first long rod 271 is evenly connected to the outer annular surface of the first disc 27 at equal angles, and a first square block 272 is fixedly connected to the middle of the upper end surface of the first disc 27, and a fixed block 28 is fixedly connected to one end surface of the sliding rod 21, and a rotating hole 281 is opened on one side in the middle of the fixed block 28.

[0025] The above scheme is adopted: by manually holding the first long rod 271 and applying force clockwise, the rotating rod 24 is rotated on the support plate 25 and the fixed plate 26, so that the gear 23 is engaged with the rack 22 clockwise, and the sliding rod 21 is forced to slide to one side inside the sliding hole 111, and the movement of the sliding rod 21 is used to make the clamping mechanism 4 and the tensioning mechanism 3 move to one side at the same time until the load-bearing cable 13 and the cable 15 are gradually leveled. After the adjustment to the level, stop applying force to the first long rod 271, which is conducive to the easy and simple adjustment through the setting of the sliding rod 21, avoiding delays in the work process, avoiding waste of manpower and time, and improving the aesthetics of the load-bearing cable 13 and the cable 15.

[0026] like Figure 4 , Figure 5, Figure 6 As shown, the tensioning mechanism 3 includes a transmission rod 31 rotatably connected to the inside of the rotating hole 281, the upper end of the transmission rod 31 is fixedly connected to the second disc 32, the outer side of the second disc 32 is evenly connected to the second long rod 321 in an equiangular ring, and the middle of the upper end surface of the second disc 32 is fixedly connected to the second square block 322, the lower end of the transmission rod 31 is sleeved with a first transmission wheel 33, the outer ring surface of the first transmission wheel 33 is provided with a first V-shaped groove 331, and the edge of the outer ring surface of the first transmission wheel 33 is provided with a first groove 332, the lower end of the transmission rod 31 is rotatably matched with a support block 34, the upper end surface of the support block 34 is fixedly connected to the lower end surface of the fixed block 28, and the lower part of the support block 34 is provided with a first installation groove 341, the first transmission wheel 33 is located inside the first installation groove 341, and a side surface of the support block 34 is provided with a first arc groove 342.

[0027] The above scheme is adopted: manually hold the second long rod 321 and apply force clockwise to make the transmission rod 31 rotate clockwise inside the rotating hole 281, and the power of the transmission rod 31 drives the first transmission wheel 33 to rotate clockwise in the first installation groove 341, and one end of the bearing cable 13 will be moved inward by the first V-shaped groove 331 and the first groove 332 on the first transmission wheel 33, wherein the bearing cable 13 is transmitted to the second transmission wheel 36 by force, so that the second transmission wheel 36 rotates counterclockwise on the outer side of the second fixing rod 352, and the second V-shaped groove 361, the second groove 362, the first V-shaped groove 331, and the first groove 332 are arranged, so that the transportation of the bearing cable 13 will not slip, and the straightening degree of the bearing cable 13 can reach a taut state, thereby improving the straightening effect.

[0028] like Figure 5 , Figure 6 As shown, one side of the support block 34 faces the moving block 35, a second mounting groove 351 is provided at the lower part of the moving block 35, a second fixing rod 352 is fixedly connected in the middle of the second mounting groove 351, and a second arc groove 353 is provided at one side of the moving block 35, a second transmission wheel 36 is rotatably engaged with the outer side of the second fixing rod 352, a second V-shaped groove 361 is provided on the outer ring surface of the second transmission wheel 36, and a second groove 362 is provided at the edge of the outer ring surface of the second transmission wheel 36, and a first limiting hole 354 is provided on the upper part of the moving block 35.

[0029] By adopting the above scheme: after the second transmission wheel 36 is subjected to force, the second transmission wheel 36 will move the movable block 35 through the transmission of the second fixed rod 352 due to the size of the load-bearing cable 13, and the first limiting hole 354 on the movable block 35 slides toward the outside of the first limiting rod 37 and is stretched on the first spring body 39, so that the load-bearing cable 13 can be smoothly transported to one side, which is beneficial for the load-bearing cable 13 not to be separated from the relative position between the second transmission wheel 36 and the first transmission wheel 33, and can better allow the load-bearing cable 13 to move smoothly to one side. Furthermore, there is no need for manual straightening process, which can make the straightening work easier and more convenient, save labor and physical strength, speed up the work process, and also allow load-bearing cables 13 of different sizes to move to one side.

[0030] like Figure 6 As shown, a first limiting rod 37 is slidably fitted inside the first limiting hole 354, one end face of the first limiting rod 37 is fixedly connected to a limiting plate 371, and one end of the first limiting rod 37 is provided with a telescopic groove 38 along the length, the telescopic groove 38 is provided on a side surface of the fixed block 28, and a first spring body 39 is connected between the bottom of the telescopic groove 38 and the movable block 35.

[0031] The above scheme is adopted: through the force transmitted by the load-bearing cable 13, the first limiting hole 354 on the moving block 35 slides to one side on the outside of the first limiting rod 37, so that the moving block 35 moves stably to one side, and through the elastic force of the first spring body 39, the second transmission wheel 36 is pressed against the load-bearing cable 13.

[0032] like Figure 7 As shown, the clamping mechanism 4 includes a connecting plate 41 fixedly connected to a side of the fixed block 28, and a supporting shell 42 is fixedly connected to one side of the connecting plate 41. A spiral groove 421 is opened in the middle of the upper part of the supporting shell 42, and a spiral rod 422 is meshed inside the spiral groove 421. A guide surface 423 is formed on the inner upper wall of the supporting shell 42. A third disc 43 is fixedly connected to the upper end of the spiral rod 422. The outer annular surface of the third disc 43 is evenly connected to third long rods 431 at equal angles, and a third rectangular block 432 is fixedly connected to the middle of the upper end surface of the third disc 43.

[0033] The above scheme is adopted: manually hold the third long rod 431 and apply force clockwise, so that the spiral rod 422 is forced to engage with the inside of the spiral groove 421 clockwise, so that the spiral rod 422 moves downward, and drives it downward to the first transmission plate 44 and the second transmission plate 45. Through the downward pressure of the spiral rod 422, the first clamping plate 445 and the second clamping plate 454 are clamped in relative directions and fixed to the load-bearing cable 13.

[0034] By setting the first square block 272, the second square block 322 and the third square block 432, manpower is not required. Electric rotation or other methods can be used to embed them into the outside of the first square block 272, the outside of the second square block 322 and the outside of the third square block 432, which can save manpower.

[0035] like Figure 7 , Figure 8 , Fig. 9 As shown, the first transmission plate 44 and the second transmission plate 45 are fixedly connected on both sides of the outer surface of the lower end of the spiral rod 422, and the first transmission plate 44 is rotatably connected to the first expansion plate 441 on one side through the first connecting rod, and the lower part of the first expansion plate 441 is rotatably connected to the first sliding cylinder 442 through the second connecting rod. The first sliding cylinder 442 is slidably matched with a support rod 443 inside, and the two ends of the support rod 443 are fixedly connected to the inner lower part of the support shell 42, and a second spring body 444 is connected between one side of the first sliding cylinder 442 and the lower part of the inner wall of the support shell 42, and a first clamping plate 445 is fixedly connected to the lower part of the outer side surface of the support shell 42, and a first friction surface 446 is provided on one side of the first clamping plate 445, and second limiting rods 447 are fixedly connected at the four corners of one side of the first clamping plate 445.

[0036] The above scheme is adopted: the first transmission plate 44 is driven by the force to move the first unfolding plate 441 downward, and the upper end of the first unfolding plate 441 gradually slides downward on the guide surface 432, so that the upper end of the first unfolding plate 441 gradually unfolds outward, and the lower end of the first unfolding plate 441 gradually closes inward, and drives the first sliding cylinder 442 to slide to one side on the outside of the support rod 443. During the sliding process of the first sliding cylinder 442, the elastic force of the second spring body 444 causes the first sliding cylinder 442 to be subjected to an outward extending force, which is conducive to the first clamping plate 445 and the second clamping plate 454 being stably clamped on the outside of the load-bearing cable 13 until the first friction surface 446 and the second friction surface 455 are clamped on the outside of the load-bearing cable 13 and stop rotating on the spiral rod 422.

[0037] like Figure 8 , Fig. 9 As shown, one side of the second transmission plate 45 is rotatably connected to the second unfolding plate 451 through a third connecting rod, and the lower part of the second unfolding plate 451 is rotatably connected to the second sliding cylinder 452 through a third connecting rod. The second sliding cylinder 452 is internally slidably fitted on the outer side of the support rod 443, and a third spring body 453 is connected between the side surface of the second sliding cylinder 452 and the lower part of the inner wall of the support shell 42, and a second clamping plate 454 is fixedly connected to the lower part of the outer side surface of the second sliding cylinder 452, a second friction surface 455 is provided on one side of the second clamping plate 454, and second limiting holes 456 are opened at the four corners of one side of the second clamping plate 454, and the second limiting hole 456 is internally slidably fitted with the second limiting rod 447.

[0038] The second transmission plate 45 is driven by the force to move the second expansion plate 451 downward, and the upper end of the second expansion plate 451 gradually slides downward on the guide surface 432, so that the upper end of the second expansion plate 451 gradually expands outward, and the lower end of the second expansion plate 451 gradually closes inward, and drives the second sliding cylinder 452 to slide to one side on the outer side of the support rod 443, wherein the second sliding cylinder 452 is also subjected to the force of extending outward due to the elastic force of the third spring body 453, and the second sliding cylinder 452 and the first sliding cylinder 442 are moved to the outside. While sliding relative to each other, the first clamping plate 445 and the second clamping plate 454 are driven to move in relative directions. The second limiting rod 447 on the first clamping plate 445 slides inside the second limiting hole 456. Through the arrangement of the first clamping plate 445 and the second clamping plate 454, the straightened bearing cable 13 can be fixed, thereby speeding up the work process of installing the bearing cable 13 and reducing the manual workload. There is no need to repeatedly straighten the bearing cable 13, thereby avoiding a loose state and avoiding a loose state in the support of the cable 15.

[0039] like Figure 1 , Fig. 9 As shown, a load-bearing cable 13 is inserted between the first clamping plate 445 and the second clamping plate 454 directly opposite to each other, and the load-bearing cable 13 is connected to the cable 15 through the suspension string 14.

[0040] The above scheme is adopted: when the load-bearing cable 13 passes through the relative position of the second transmission wheel 36 and the first transmission wheel 33, in order to avoid the need for manual labor to hold one end of the load-bearing cable 13 all the time, not only the manual labor is consumed, but also, due to the large slack angle of the load-bearing cable 13, it is inconvenient for one end of the load-bearing cable 13 to be inserted into the second transmission wheel 36 and the first transmission wheel 33, the first clamping plate 445 and the second clamping plate 454 on the clamping mechanism 4 can be used to manually straighten the load-bearing cable 13 without pulling it to a taut state, until it is slightly clamped on the outside of the load-bearing cable 13 and the load-bearing cable 13 contacts the outside of the second limit rod 447, so that the straightened load-bearing cable 13 is fixed, which is conducive to reducing the angle of one end of the load-bearing cable 13, so that one end of the load-bearing cable 13 can be easily inserted into the relative position of the second transmission wheel 36 and the first transmission wheel 33, thereby improving functionality and convenience.

[0041] The working principle and use process of the present invention: When installing the catena 13, the catena 13 is first passed through the first clamping plate 445 and the second clamping plate 454, and then passed through the first transmission wheel 33 and the second transmission wheel 36. If the size of the catena 13 is large, when one end of the catena 13 passes through the first transmission wheel 33 and the second transmission wheel 36, a force is applied to the second long rod 321 clockwise, so that the power received by the transmission rod 31 drives the first transmission wheel 33 to rotate clockwise, and one end of the catena 13 is moved inward by the first V-groove 331 and the first groove 332, wherein the catena 13 is transmitted to the second transmission wheel 36 by force, so that the second transmission wheel 36 rotates counterclockwise. The size of the catena 13 allows the stressed second transmission wheel 36 to transmit the force to the moving block 35. The moving block 35 is subjected to force and slides to one side on the outside of the first limiting rod 37 using the first limiting hole 354, and is stretched on the first spring body 39, so that the catena 13 can be smoothly transported to one side.

[0042] After the load-bearing cable 13 is pulled to a certain tension, force is applied to the third long rod 431 in a clockwise direction, and the spiral rod 422 is forced to engage with the spiral groove 421 in a clockwise direction, so that the spiral rod 422 moves downward, and the first transmission plate 44 and the second transmission plate 45 are forced to drive the first deployment plate 441 and the second deployment plate 451 downward. Through the setting of the first deployment plate 441 and the second deployment plate 451, the first sliding cylinder 442 and the second sliding cylinder 452 slide in relative directions on the outside of the support rod 443, and through the elastic force of the second spring body 444 and the third spring body 453, the first sliding cylinder 442 and the second sliding cylinder 452 are assisted, so that the first clamping plate 445 and the second clamping plate 454 move in relative directions, wherein the second limiting rod 447 on the first clamping plate 445 slides inside the second limiting hole 456 until the first friction surface 446 and the second friction surface 455 are clamped on the outside of the load-bearing cable 13 and stop rotating on the spiral rod 422.

[0043] After the support frame 1 is installed, there will generally be an error in the arrangement angle, which will cause the load-bearing cable 13 and the cable 15 to appear wavy, reduce the power transmission of the cable 15, and reduce the aesthetics of the load-bearing cable 13 and the cable 15. If it is necessary to adjust the arrangement angle of the support frame 1, it is rather troublesome, which not only delays the work progress, but also wastes manpower and a lot of working time. It can be achieved by applying force clockwise to the first long rod 271, so that the rotating rod 24 drives the gear 23 to engage with the rack 22 clockwise, and the sliding rod 21 is forced to slide to one side inside the sliding hole 111. The movement of the sliding rod 21 is used to move the clamping mechanism 4 and the tensioning mechanism 3 to one side at the same time until the load-bearing cable 13 and the cable 15 are gradually leveled. After the level is adjusted, stop applying force to the first long rod 271.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable support, comprising a support frame (1), characterized in that: A transverse rod (11) is welded to one side of the upper portion of the support frame (1), and a first fixed rod (12) is fixedly connected between the transverse rod (11) and the vertical portion of the support frame (1); a sliding hole (111) is provided inside the transverse rod (11), and an adjustment mechanism (2) is provided inside the sliding hole (111); a tensioning mechanism (3) and a clamping mechanism (4) are provided at one end of the transverse rod (11); the tensioning mechanism (3) comprises a transmission rod (31) rotatably connected to the inside of the rotating hole (281), and the adjustment mechanism (2) is provided inside the sliding hole (111); The upper end of the transmission rod (31) is fixedly connected to a second disc (32), the outer side of the second disc (32) is evenly connected to a second long rod (321) in an annular manner at equal angles, and the middle of the upper end surface of the second disc (32) is fixedly connected to a second square block (322), the lower end of the transmission rod (31) is sleeved with a first transmission wheel (33), the outer ring surface of the first transmission wheel (33) is provided with a first V-shaped groove (331), and the edge of the outer ring surface of the first transmission wheel (33) is provided with a first groove (332), and the transmission rod (3 1) The lower end is rotatably matched with a support block (34), the upper end surface of the support block (34) is fixedly connected to the lower end surface of the fixed block (28), and a first mounting groove (341) is provided at the lower part of the support block (34), the first transmission wheel (33) is located inside the first mounting groove (341), and a first arc groove (342) is provided on a side surface of the support block (34); the clamping mechanism (4) includes a connecting plate (41) fixedly connected to a side surface of the fixed block (28), and a side surface of the connecting plate (41) is fixedly connected to a side surface of the fixed block (28). A support shell (42) is connected, a spiral groove (421) is provided in the middle of the upper part of the support shell (42), a spiral rod (422) is meshed inside the spiral groove (421), a guide surface (423) is formed on the inner upper wall of the support shell (42), a third disc (43) is fixedly connected to the upper end of the spiral rod (422), a third long rod (431) is evenly connected to the outer annular surface of the third disc (43) at equal angles, and a third triangular block (432) is fixedly connected to the middle of the upper end surface of the third disc (43).

2. A cable support as claimed in claim 1, characterized in that: The adjustment mechanism (2) comprises a sliding rod (21) slidably engaged in the sliding hole (111), a rack (22) is arranged on one side of the outside of the sliding rod (21), the rack (22) is meshed with a gear (23), the meshing area between the gear (23) and the rack (22) is arranged in an opening (112), the opening (112) is opened on one side of the outer surface of the transverse rod (11), a rotating rod (24) is sleeved inside the gear (23), the lower end of the rotating rod (24) is rotatably engaged with a support plate (25), the upper end of the support plate (25) is provided with a rotating rod (24), and the lower end of the rotating rod (24) is provided with a rotating rod (24). The end is fixedly connected to a fixing plate (26), a through hole is provided in the middle of the fixing plate (26), and the inside of the through hole is rotatably matched with the rotating rod (24), the upper end of the rotating rod (24) is fixedly connected to a first disk (27), the outer ring surface of the first disk (27) is evenly connected to a first long rod (271) in an annular manner at equal angles, and the middle of the upper end surface of the first disk (27) is fixedly connected to a first square block (272), and one end surface of the sliding rod (21) is fixedly connected to a fixing block (28), and a rotating hole (281) is provided in the middle of one side of the fixing block (28).

3. A cable support as claimed in claim 2, characterized in that: A side surface of the support block (34) faces a moving block (35); a second mounting groove (351) is provided at a lower portion of the moving block (35); a second fixing rod (352) is fixedly connected in the middle of the second mounting groove (351); a second arc groove (353) is provided at a side surface of the moving block (35); a second transmission wheel (36) is rotatably engaged with the outer side of the second fixing rod (352); a second V-shaped groove (361) is provided on an outer ring surface of the second transmission wheel (36); and a second groove (362) is provided at an edge of the outer ring surface of the second transmission wheel (36); and a first limiting hole (354) is provided at an upper portion of the moving block (35).

4. A cable support as claimed in claim 3, characterized in that: A first limiting rod (37) is slidably engaged inside the first limiting hole (354), one end face of the first limiting rod (37) is fixedly connected to the limiting plate (371), and one end of the first limiting rod (37) is provided with a telescopic groove (38) along its length, the telescopic groove (38) is provided on a side surface of the fixed block (28), and a first spring body (39) is connected between the bottom of the telescopic groove (38) and the movable block (35).

5. A cable support as claimed in claim 4, characterized in that: A first transmission plate (44) and a second transmission plate (45) are fixedly connected to both sides of the outer surface of the lower end of the spiral rod (422); one side of the first transmission plate (44) is rotatably connected to a first expansion plate (441) via a first connecting rod; the lower part of the first expansion plate (441) is rotatably connected to a first sliding cylinder (442) via a second connecting rod; a support rod (443) is slidably matched inside the first sliding cylinder (442); both ends of the support rod (443) are fixedly connected to the inner lower part of the support shell (42); a second spring body (444) is connected between a side surface of the first sliding cylinder (442) and the lower part of the inner wall of the support shell (42); a first clamping plate (445) is fixedly connected to the lower part of the outer side surface of the support shell (42); a first friction surface (446) is provided on a side surface of the first clamping plate (445); and second limiting rods (447) are fixedly connected to the four corners of a side surface of the first clamping plate (445).

6. A cable support as claimed in claim 5, characterized in that: One side of the second transmission plate (45) is rotatably connected to a second unfolding plate (451) via a third connecting rod, and the lower part of the second unfolding plate (451) is rotatably connected to a second sliding cylinder (452) via a third connecting rod, the interior of the second sliding cylinder (452) is slidably fitted on the outer side of the support rod (443), and a third spring body (453) is connected between a side surface of the second sliding cylinder (452) facing the lower part of the inner wall of the support shell (42), and a second clamping plate (454) is fixedly connected to the lower part of the outer side surface of the second sliding cylinder (452), a second friction surface (455) is provided on a side surface of the second clamping plate (454), and second limiting holes (456) are provided at four corners of a side surface of the second clamping plate (454), and the interior of the second limiting hole (456) is slidably fitted on the second limiting rod (447).

7. A cable support as claimed in claim 5 or 6, characterized in that: A load-bearing cable (13) is inserted between the first clamping plate (445) and the second clamping plate (454) directly opposite each other, and the load-bearing cable (13) is connected to a cable (15) via a suspension string (14).

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