Wire spacer mounting and dismounting tool

Abstract

The invention, which relates to the technical field of the wire spacer, discloses a wire spacer mounting and dismounting tool comprising a mounting frame and a cable pulling assembly. The number of the mounting frames is two, a clamping assembly, a clamping head pulling assembly and a pull rope pulling assembly are mounted in the two mounting frames, the clamping assembly, the clamping head pulling assembly and the pull rope pulling assembly are connected, a fastening assembly is mounted on the upper side of the mounting frame on the front side, and a connecting assembly is fixed to the rear side of each mounting frame; the two connecting assemblies are connected through the fastening assembly; the cable pulling assembly comprises a gear ring, racks, limiting blocks and clamping grooves, the gear ring is rotatably connected to the interior of the mounting frame, the two parallel racks are arranged in the mounting frame, the two racks are meshed with the gear ring, the limiting blocks are fixed to the side faces of the racks, the clamping grooves which are evenly distributed are formed in the gear ring, and the clamping grooves are arranged in the gear ring. And a user can conveniently mount and dismount the conductor spacer.

Description

Technical Field

[0001] The invention relates to the technical field of conductor spacer bars, in particular to a conductor spacer bar installation and disassembly tool. Background Art

[0002] Conductor spacers are a type of hardware designed specifically for installation on split conductors. Their main function is to fix the spacing between each split conductor. This can effectively prevent the conductors from whipping each other under the action of wind, and can also suppress breeze vibration and sub-span oscillation, thereby ensuring the safe and stable operation of the transmission line; In a double-split line, the conductor is divided into two or more sub-conductors, which are arranged in parallel. When replacing or reinstalling the sub-conductor spacer, operators often face the following challenges: 1. Spacing problem: When the spacer on a sub-conductor needs to be operated, the sub-conductor that bears the weight of the human body will be pulled 1 to 2 meters apart from the other sub-conductor due to gravity.

[0003] 2. Difficult operation: Due to the existence of this vertical gap, it is difficult for the workers on the lower sub-conductor to reach the upper sub-conductor, and thus it is impossible to successfully complete the installation of the spacer rod.

[0004] 3. Inconvenience in removing tools: Even if the above difficulties are overcome during the installation process, after the operation is completed, the tools used for installation are often difficult to remove from the complex line structure. For this reason, we propose a conductor spacer installation and disassembly tool. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a conductor spacer installation and disassembly tool to facilitate users to install and disassemble the conductor spacer, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a conductor spacer installation and removal tool, comprising an installation frame and a cable pulling assembly; Installation frames: two are provided, and a clamping assembly, a clamping head pulling assembly and a pull rope pulling assembly are installed inside the two installation frames, and the clamping assembly, the clamping head pulling assembly and the pull rope pulling assembly are connected, a fastening assembly is installed on the upper side of the front installation frame, and a connecting assembly is fixed on the rear side of the installation frame, and the two connecting assemblies are connected by the fastening assembly; Cable pulling assembly: comprises a gear ring, a rack, a limit block and a slot. The gear ring is rotatably connected inside the installation frame. Two parallel racks are arranged inside the installation frame. Both racks are meshed with the gear ring. A limit block is fixed on the side of the rack. Evenly distributed slots are opened inside the gear ring. A hanging assembly is fixed on the side of the rack away from the limit block. The cable on which the wire spacer is installed is pulled by setting the cable pulling assembly.

[0007] Furthermore, the clamping assembly includes a connecting tube, a connecting hole, a clamping head, a fixing ring and a spring. A connecting hole is provided in the middle of the installation frame, connecting tubes are provided inside the two connecting holes, four corresponding connecting holes are provided on the circumferential surface of the connecting tube, a fixing ring is fixed inside the connecting hole, a spring is fixed on the end surface of the fixing ring, a clamping head is fixed on the end of the spring away from the fixing ring, the clamping head is clamped in the inside of the corresponding slot, and the two gear rings are connected by setting the clamping assembly.

[0008] Furthermore, the clamp head pulling assembly includes a pull rope and a fixed frame. The connecting tube is internally slidably connected to two corresponding fixed frames. Two corresponding pull ropes are fixed on the side of the fixed frame. The pull ropes are fixed on the end faces of the corresponding clamp heads. The four clamp heads are pulled by setting the clamp head pulling assembly.

[0009] Furthermore, the pull rope pulling assembly includes a pulling rod and a pulling disk. The pulling rod is fixed inside the two fixed frames, and the pulling disk is fixed at the front end of the pulling rod. The four pull ropes are pulled by setting the pull rope pulling assembly.

[0010] Furthermore, it also includes a fixing component, which includes a fixing ring and a bolt. The fixing ring is fixed on the circumferential surface of the pulling disk, and the edge of the fixing ring is provided with evenly distributed fixing holes. Bolts are arranged inside the upper fixing holes, and a threaded groove is arranged on the front side of the front mounting frame. The bolt is threadedly connected inside the threaded groove, and the pulling disk is fixed by setting up the fixing component.

[0011] Furthermore, the hook assembly includes a hook and a limit bar, a hook is fixed on the side of the rack away from the limit block, a limit bar is fixed inside the hook, and the hook assembly is connected to the cable installed on the wire spacer.

[0012] Furthermore, it also includes a limit assembly, which includes a mounting plate, a connecting column, a limit frame and a torsion spring. A mounting plate is fixed inside the hook, and the mounting plate and the limit bar correspond to each other. Two corresponding connecting columns are fixed on the front and rear sides of the mounting plate. The end faces of the two connecting columns are rotatably connected to the limit frame, and the limit frame fits with the limit bar. A torsion spring is sleeved on the circumferential surface of the connecting column. The adjacent ends of the two torsion springs are fixed on the front and rear sides of the mounting plate, and the other ends of the two torsion springs are respectively fixed on the front and rear sides inside the limit frame. By setting the limit assembly, the cable can be effectively prevented from falling off.

[0013] Furthermore, the connecting component includes a support ring and support holes. The support ring is fixed to the rear side of the mounting frame. The edge of the support ring is provided with evenly distributed support holes. By setting two connecting components in conjunction with the fastening components, the two mounting frames can be effectively prevented from rotating.

[0014] Furthermore, the fastening assembly includes a connecting block, a threaded column, a connecting plate and a support rod. The connecting block is fixed on the upper side of the front mounting frame. A threaded hole is provided on the front side of the connecting block. The internal thread of the threaded hole is connected to a threaded column. The front end of the threaded column is fixed with a connecting plate. The rear end of the threaded column is fixed with a support rod. The support rod is clamped in the inside of two supporting holes corresponding to it. The connection plate is provided to facilitate users to rotate the threaded column.

[0015] Furthermore, two corresponding connecting strips are fixed to the front end of the pulling plate, and a holding rod is fixed between the two connecting strips. The holding rod is provided to facilitate the user to pull the pulling plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the conductor spacer installation and disassembly tooling has the following advantages: 1. By setting up the cable pulling assembly, the upper and lower four hooks can be connected to the two cables to be installed when installing the double-split conductor spacer. After the connection, remove the bolts, and then rotate the pulling disk to rotate the connecting tube. The two connecting tubes rotate to rotate the two gear rings. The rotation of the two gear rings drives the upper and lower four racks to approach, thereby facilitating the two cables to approach. When the two cables are moved to the appropriate position, the bolts are used to pass through the sliding holes opened at the front end of the fixing ring and connected to the threaded grooves opened at the front side of the front installation frame. After the connection, fix the pulling disk, and after fixing, fix the two gear rings. After the two gear rings are fixed, the hooks can be fixed, and then the double-split conductor spacer can be installed and disassembled very conveniently. 2. By setting a fastening component, the threaded column can be rotated to disengage from the connecting block when installing the four-split conductor spacer. In this case, the support rod can be pulled out. After pulling out, the pulling rod is pulled by the pulling disk to move the four clamps and separate from the slots opened inside the two gear rings. After separation, the rear installation frame is rotated ninety degrees, and then the pulling disk is released. At this time, the four clamps will enter the corresponding four slots under the action of four springs to connect the two gear rings with the connecting pipe. After connection, the support rod is inserted into the corresponding two support holes to fix the two support rings, thereby fixing the two installation frames. After fixing, the four hooks are connected to the four cables. After connection, the two gear rings are rotated to drive the four hooks to approach. After approaching, the four-split conductor spacer can be installed and disassembled very conveniently. 3. By setting a limit component, the cable frame squeezes the corresponding limit frame and folds when the hook is connected to the cable. After folding, the cable enters the interior of the hook. After entering, the limit frame will return to its original position under the action of the torsion spring connected to it to block the cable. After blocking, the cable can be prevented from falling off the hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 A schematic diagram of the structure of the cable pulling assembly of the present invention; Figure 3 This is a schematic diagram of the structure of the card head pulling assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the hanging assembly of the present invention.

[0018] In the figure: 1 mounting frame, 2 cable pulling assembly, 21 gear ring, 22 rack, 23 limit block, 24 slot, 3 clamping assembly, 31 connecting pipe, 32 connecting hole, 33 clamp, 34 fixing ring, 35 spring, 4 clamp pulling assembly, 41 pull rope, 42 fixing frame, 5 pull rope pulling assembly, 51 pulling rod, 52 pulling disk, 6 fixing assembly, 61 fixing ring, 62 bolt, 7 fastening assembly, 71 connecting block, 72 threaded column, 73 connecting disk, 74 supporting rod, 8 hanging assembly, 81 hook, 82 limit strip, 9 limit assembly, 91 mounting plate, 92 connecting column, 93 limit frame, 94 torsion spring, 10 connecting assembly, 101 supporting ring, 102 supporting hole, 11 connecting strip, 12 holding rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 , This embodiment provides a technical solution: a conductor spacer installation and removal tool, including an installation frame 1 and a cable pulling assembly 2; Installation frame 1: There are two installation frames 1, and the inside of the two installation frames 1 is installed with a clamping component 3, a clamping head pulling component 4 and a pull rope pulling component 5, and the clamping component 3, the clamping head pulling component 4 and the pull rope pulling component 5 are connected. A fastening component 7 is installed on the upper side of the front installation frame 1, and a connecting component 10 is fixed on the rear side of the installation frame 1. The two connecting components 10 are connected through the fastening component 7. The clamping component 3 includes a connecting pipe 31, a connecting hole 32, a clamping head 33, a fixing ring 34 and a spring 35. A connecting hole is opened in the middle of the installation frame 1, and a connecting pipe 31 is arranged inside the two connecting holes. Four corresponding connecting holes 32 are opened on the circumferential surface of the connecting pipe 31, and the inside of the connecting hole 32 is fixed There is a fixing ring 34, a spring 35 is fixed on the end face of the fixing ring 34, a clamping head 33 is fixed on the end of the spring 35 away from the fixing ring 34, the clamping head 33 is clamped in the corresponding clamping slot 24, the clamping head pulling assembly 4 includes a pull rope 41 and a fixing frame 42, the inside of the connecting tube 31 is slidably connected to two corresponding fixing frames 42, two corresponding pull ropes 41 are fixed on the side of the fixing frame 42, the pull rope 41 is fixed on the end face of the corresponding clamping head 33, the pull rope pulling assembly 5 includes a pulling rod 51 and a pulling disk 52, the pulling rods 51 are fixed in the two fixing frames 42, the pulling disk 52 is fixed at the front end of the pulling rod 51, and also includes a fixing assembly 6, the fixing assembly 6 includes a fixing ring 61 and a bolt 62, a fixing ring 61 is fixed on the circumferential surface of the pulling plate 52, the edge of the fixing ring 61 is provided with evenly distributed fixing holes, the fixing hole on the upper side is provided with a bolt 62, a threaded groove is provided on the front side of the front mounting frame 1, and the bolt 62 is threadedly connected to the inside of the threaded groove, the connecting component 10 includes a support ring 101 and a support hole 102, the rear side of the mounting frame 1 is fixed with a support ring 101, and the edge of the support ring 101 is provided with evenly distributed supporting holes 102, the fastening component 7 includes a connecting block 71, a threaded column 72, a connecting plate 73 and a support rod 74, the upper side of the front mounting frame 1 is fixed with a connecting block 71, and the front side of the connecting block 71 A threaded hole is provided, and a threaded column 72 is connected to the internal thread of the threaded hole. A connecting plate 74 is fixed to the front end of the threaded column 72, and a support rod 74 is fixed to the rear end of the threaded column 72. The support rod 74 is clamped in the inside of the two corresponding support holes 102. The connection plate 73 is provided to facilitate the user to rotate the threaded column 72. The two connecting components 10 are provided to cooperate with the fastening component 7 to effectively prevent the two installation frames 1 from rotating. The pulling disk 52 is fixed by providing a fixing component 6, and the four pulling ropes 41 are pulled by providing a pull rope pulling component 5. The four clamping heads 33 are pulled by providing a clamping head pulling component 4, and the two gear rings 21 are connected by providing a clamping component 3; Cable pulling assembly 2: includes a gear ring 21, a rack 22, a limit block 23 and a slot 24. The gear ring 21 is rotatably connected inside the mounting frame 1. Two parallel racks 22 are arranged inside the mounting frame 1. Both racks 22 are meshed with the gear ring 21. The limit blocks 23 are fixed on the side of the rack 22. The gear ring 21 is provided with evenly distributed slots 24. A hanging assembly 8 is fixed on the side of the rack 22 away from the limit block 23. The hook assembly 8 includes a hook 81 and a limit strip 82. The hook 81 is fixed on the side of the rack 22 away from the limit block 23. The limit strip 82 is fixed inside the hook 81. The limit assembly 9 also includes a mounting plate 91, a connecting column 92, a limit frame 93 and a torsion spring 9 4. A mounting plate 91 is fixed inside the hook 81. The mounting plate 91 corresponds to the limit strip 82. Two corresponding connecting columns 92 are fixed on the front and rear sides of the mounting plate 91. The end faces of the two connecting columns 92 are rotatably connected to the limit frames 93. The limit frames 93 fit with the limit strip 82. A torsion spring 94 is sleeved on the circumferential surface of the connecting column 91. The adjacent ends of the two torsion springs 94 are fixed on the front and rear sides of the mounting plate 91. The other ends of the two torsion springs 94 are respectively fixed on the front and rear sides of the limit frames 93. The limit assembly 9 is provided to effectively prevent the cable from falling off. The hook assembly 8 is provided to connect the cable installed with the wire spacer. The cable installed with the wire spacer is pulled by the cable pulling assembly 2.

[0021] Two corresponding connecting strips 11 are fixed to the front end of the pulling plate 52 , and a gripping rod 12 is fixed between the two connecting strips 11 . The gripping rod 12 is provided to facilitate the user to pull the pulling plate 52 .

[0022] The working principle of a conductor spacer installation and disassembly tool provided by the present invention is as follows: when installing a double-split conductor spacer, the upper and lower four hooks 81 can be connected to the two cables to be installed, and the bolts 62 are removed after connection, and then the pulling plate 52 is rotated to rotate the connecting tube 31, and the two connecting tubes 42 are rotated to rotate the two gear rings 21, and the rotation of the two gear rings 21 drives the upper and lower four racks 22 to approach, thereby facilitating the two cables to approach, and when the two cables are moved to a suitable position, the bolts 62 are used to pass through the corresponding sliding holes opened at the front end of the fixing ring 61 and are connected to the threaded grooves opened on the front side of the front installation frame 1, and after connection, the pulling plate 52 is fixed, and after fixing, the two gear rings 21 are fixed, and after the two gear rings 21 are fixed, the hooks 81 can be fixed, and then the double-split conductor spacer can be installed and disassembled very conveniently, and when installing a four-split conductor spacer, the threaded column 72 can be rotated to disengage the connecting block 71, and in this case, the support rod 74 can be pulled out, and after pulling out, the pulling rod 5 is pulled by the pulling plate 52. 1 moves and drives the four clamping heads 33 to move and separate from the clamping slots 24 opened inside the two gear rings 21. After separation, the installation frame 1 on the rear side is rotated ninety degrees, and then the pulling plate 52 is released. At this time, the four clamping heads 33 will enter the corresponding four clamping slots 24 under the action of the four springs 35 to connect the two gear rings 21 with the connecting tube 31. After connection, the support rod 74 is inserted into the corresponding two support holes 102 to fix the two support rings 101, so that the two installation frames 1 are fixed. After fixation, the four hooks 81 are connected to the four cables. After connection, the two gear rings 21 are rotated to drive the four hooks 81 to approach. After approaching, the four-split wire spacer can be installed and disassembled very conveniently. During the process of connecting the hook 81 with the cable, the cable frame squeezes the corresponding limit frame 93 to fold, and after folding, the cable enters the interior of the hook 81. After entering, the limit frame 93 will return to its original position under the action of the torsion spring 94 connected thereto to block the cable. After blocking, the cable can be prevented from falling off the hook 81.

[0023] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A conductor spacer installation and removal tool, characterized in that: It comprises a mounting frame (1) and a cable pulling assembly (2); Installation frames (1): two installation frames (1) are provided, wherein a clamping assembly (3), a clamping head pulling assembly (4) and a pull rope pulling assembly (5) are installed inside the two installation frames (1), wherein the clamping assembly (3), the clamping head pulling assembly (4) and the pull rope pulling assembly (5) are connected, a fastening assembly (7) is installed on the upper side of the front installation frame (1), and a connecting assembly (10) is fixed on the rear side of the installation frame (1), and the two connecting assemblies (10) are connected via the fastening assembly (7); A cable pulling assembly (2): comprising a gear ring (21), a rack (22), a limit block (23) and a slot (24); the gear ring (21) is rotatably connected to the interior of the mounting frame (1); two parallel racks (22) are arranged inside the mounting frame (1); both racks (22) are meshed with the gear ring (21); the limit block (23) is fixed on the side of the rack (22); the inside of the gear ring (21) is provided with evenly distributed slots (24); and a hanging assembly (8) is fixed to the side of the rack (22) away from the limit block (23).

2. A conductor spacer installation and removal tool according to claim 1, characterized in that: The clamping assembly (3) comprises a connecting tube (31), a connecting hole (32), a clamping head (33), a fixing ring (34) and a spring (35). A connecting hole is provided in the middle of the installation frame (1). The connecting tubes (31) are arranged inside the two connecting holes. Four corresponding connecting holes (32) are provided on the circumferential surface of the connecting tube (31). A fixing ring (34) is fixed inside the connecting hole (32). A spring (35) is fixed on the end surface of the fixing ring (34). A clamping head (33) is fixed to one end of the spring (35) away from the fixing ring (34). The clamping head (33) is clamped inside a corresponding clamping groove (24).

3. A conductor spacer installation and removal tool according to claim 2, characterized in that: The clamp head pulling assembly (4) comprises a pull rope (41) and a fixing frame (42); two corresponding fixing frames (42) are slidably connected inside the connecting tube (31); two corresponding pull ropes (41) are fixed on the side of the fixing frame (42); and the pull ropes (41) are fixed on the end faces of the corresponding clamp heads (33).

4. A conductor spacer installation and removal tool according to claim 3, characterized in that: The pull cord pulling assembly (5) comprises a pulling rod (51) and a pulling disk (52); the pulling rod (51) is fixed inside the two fixing frames (42); and the pulling disk (52) is fixed at the front end of the pulling rod (51).

5. A conductor spacer installation and removal tool according to claim 4, characterized in that: It also includes a fixing assembly (6), the fixing assembly (6) including a fixing ring (61) and a bolt (62), the fixing ring (61) being fixed on the circumferential surface of the pulling disk (52), the edge of the fixing ring (61) being provided with evenly distributed fixing holes, the fixing holes on the upper side being provided with bolts (62), the front side of the front mounting frame (1) being provided with a threaded groove, the bolts (62) being threadedly connected to the inside of the threaded groove.

6. A conductor spacer installation and removal tool according to claim 1, characterized in that: The hook assembly (8) comprises a hook (81) and a limiting strip (82); the hook (81) is fixed on the side of the rack (22) away from the limiting block (23); and the limiting strip (82) is fixed inside the hook (81).

7. A conductor spacer installation and removal tool according to claim 6, characterized in that: The invention also comprises a limit assembly (9), wherein the limit assembly (9) comprises a mounting plate (91), a connecting column (92), a limit frame (93) and a torsion spring (94); the mounting plate (91) is fixed inside the hook (81); the mounting plate (91) corresponds to the limit strip (82); two corresponding connecting columns (92) are fixed on the front and rear sides of the mounting plate (91); the end surfaces of the two connecting columns (92) are rotatably connected to the limit frame (93); the limit frame (93) fits the limit strip (82); a torsion spring (94) is sleeved on the circumferential surface of the connecting column (91); adjacent ends of the two torsion springs (94) are fixed on the front and rear sides of the mounting plate (91); and the other ends of the two torsion springs (94) are respectively fixed on the front and rear sides of the inside of the limit frame (93).

8. The conductor spacer installation and removal tool according to claim 1, characterized in that: The connection assembly (10) comprises a support ring (101) and support holes (102); the support ring (101) is fixed to the rear side of the installation frame (1); and the edge of the support ring (101) is provided with evenly distributed support holes (102).

9. A conductor spacer installation and removal tool according to claim 8, characterized in that: The fastening assembly (7) comprises a connecting block (71), a threaded column (72), a connecting plate (73) and a support rod (74); the connecting block (71) is fixed to the upper side of the front mounting frame (1); a threaded hole is provided on the front side of the connecting block (71); the threaded column (72) is threadedly connected to the inside of the threaded hole; the connecting plate (74) is fixed to the front end of the threaded column (72); the support rod (74) is fixed to the rear end of the threaded column (72); the support rod (74) is clamped inside two corresponding support holes (102).

10. A conductor spacer installation and removal tool according to claim 4, characterized in that: Two corresponding connecting strips (11) are fixed to the front end of the pulling plate (52), and a holding rod (12) is fixed between the two connecting strips (11).

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