Cable construction pulling apparatus

Abstract

The utility model relates to cable construction technical field, and disclose cable construction traction equipment, including tractor, still include: the fixed connection in the front left and right sides of tractor fixed frame, the front of fixed frame is fixedly connected with horizontal plate no.

Description

Technical Field

[0001] This utility model relates to the field of cable construction technology, specifically to cable construction traction equipment. Background Technology

[0002] A cable is an electrical or signal transmission device, typically composed of several or groups of conductors. Types of cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, and more. During cable installation, traction equipment is often used to pull the cable to a designated location to complete the laying or erection work. However, some current cable installation traction equipment has a fixed traction position. If the transport distance is not a straight line, it is difficult to deflect the cable. In this case, workers need to manually pull the cable to make it bend, which greatly increases the workload. Utility Model Content

[0003] The purpose of this invention is to provide cable construction traction equipment to solve the problems existing in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cable construction traction device, including a traction machine, and further comprising:

[0005] Fixed frames are fixedly connected to the left and right sides of the front of the traction machine. A horizontal plate one and a horizontal plate two are fixedly connected to the front of the fixed frame respectively. A horizontal groove is opened inside the horizontal plate one and the horizontal plate two. A rack plate is fixedly connected to the front side of the horizontal plate one. A screw is rotatably connected inside the horizontal plate one. A fixed plate one is threadedly connected to the surface of the screw. A gear plate is rotatably connected to the bottom of the fixed plate one.

[0006] A guide rod is fixedly connected inside the second horizontal plate. The surface of the guide rod is slidably connected to the second fixed plate, and a disc is rotatably connected to the top of the second fixed plate.

[0007] A guide roller is rotatably connected to the surface of the optical rod, which is fixedly connected between the gear plate and the disk.

[0008] A limiting structure is provided on the right side of the fixed frame;

[0009] Cleaning structure located on the front of the tractor.

[0010] Preferably, the limiting structure includes a turntable fixedly connected to the right side of the screw, a rocker arm rotatably connected to the surface of the turntable, a plurality of limiting grooves being provided on the right side of the fixing frame, and a limiting pin being provided through the interior of the turntable to cooperate with the limiting grooves.

[0011] Preferably, the cleaning structure includes a first fixed rod and a second fixed rod fixedly connected to the front of the traction machine. The first fixed rod has a T-shaped groove inside, and the second fixed rod has a sliding groove inside. A movable rod is slidably connected inside both the T-shaped groove and the sliding groove. A T-shaped plate for sliding inside the T-shaped groove is fixedly connected to the left side of the movable rod. A nut is threadedly connected to the right side of the movable rod. A cleaning component is provided on the front of the first fixed rod and the second fixed rod.

[0012] Preferably, the cleaning component includes a first fixing block fixedly connected to the front of the first fixing rod and a second fixing block fixedly connected to the front of the second fixing rod. A limiting plate is hinged to one side of the second fixing block. A slot is provided on the front of the limiting plate. A T-shaped plate is movably connected inside the slot. Threaded holes are provided on the front of both the limiting plate and the T-shaped plate. A screw is threadedly connected to the front of the T-shaped plate. An insertion slot is provided on the left side of the limiting plate. A brush ring is installed inside the limiting plate.

[0013] Preferably, a handle is provided between the two fixing frames, and the two ends of the handle are rotatably connected to the fixing frame.

[0014] Preferably, the surface of the guide roller is arc-shaped, and its arc-shaped surface is in contact with the surface of the cable.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. When the cable is pulled, the surface of the transverse groove is connected to the threaded connection of one end of the fixed plate, which can drive the fixed plate and the two light rods at its bottom to move to the left or right. As the gear plate and the rack plate mesh with each other, the gear plate can be driven to deflect to one side as the fixed plate moves. In this way, it can be adjusted according to the laying angle of the cable, thereby improving its applicability.

[0017] 2. Through the design of the cleaning structure, the brush ring can come into contact with the surface of the cable as the cable is being transported, thereby cleaning the surface of the cable and preventing impurities on the surface of the cable from coming into contact with the traction machine conveyor belt and causing damage to the cable surface during the winding process. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the right-side stereoscopic structure of the present invention;

[0020] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0021] Figure 4 This is a partial bottom-view three-dimensional structural diagram of the present invention;

[0022] Figure 5 This is a three-dimensional structural diagram of the cleaning structure in this utility model;

[0023] Figure 6 This is a bottom-view three-dimensional structural diagram of the cleaning structure in this utility model.

[0024] In the diagram: 1. Traction machine; 2. Fixing frame; 3. Handle; 4. Horizontal plate one; 5. Horizontal groove; 6. Screw; 7. Limiting structure; 71. Turntable; 72. Rocker arm; 73. Limiting groove; 74. Limiting pin; 8. Rack plate; 9. Fixing plate one; 10. Gear plate; 11. Horizontal plate two; 12. Guide rod; 13. Fixing plate two; 14. Disc; 15. Smooth rod; 16. Guide roller; 17. Cleaning structure; 171. Fixing rod one; 172. Fixing rod two; 173. T-slot; 174. Slide groove; 175. Moving rod; 176. Nut; 177. Cleaning component; 1771. Fixing block one; 1772. Fixing block two; 1773. Limiting plate; 1774. Slot; 1775. T-plate; 1776. Screw; 1777. Insertion slot; 1778. Brush ring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6As shown, the cable construction traction equipment includes a traction machine 1. Fixed frames 2 are fixedly connected to the left and right sides of the front of the traction machine 1. A first horizontal plate 4 and a second horizontal plate 11 are fixedly connected to the front of the fixed frames 2, respectively. Both the first horizontal plate 4 and the second horizontal plate 11 have transverse grooves 5 inside. A rack plate 8 is fixedly connected to the front of the first horizontal plate 4. A screw 6 is rotatably connected inside the first horizontal plate 4. A fixed plate 9 is threadedly connected to the surface of the screw 6. A gear plate 10 is rotatably connected to the bottom of the first fixed plate 9, and the gear plate 10 meshes with the rack plate 8. A guide rod 12 is fixedly connected inside the second horizontal plate 11. A second fixed plate 13 is slidably connected to the surface of the guide rod 12. A disc 14 is rotatably connected to the top of the second fixed plate 13. A smooth rod 15 is fixedly connected between the gear plate 10 and the disc 14. A guide roller 16 is rotatably connected to the surface of the smooth rod 15. The surface of the guide roller 16 is arc-shaped, and its arc surface fits against the surface of the cable, thus providing better cable handling. The cable is supported and transported. A limiting structure 7 is provided on the right side of the fixed frame 2. The limiting structure 7 includes a turntable 71 fixedly connected to the right side of the screw 6. A rocker arm 72 is rotatably connected to the surface of the turntable 71. Several limiting grooves 73 are opened on the right side of the fixed frame 2. A limiting pin 74 that works with the limiting groove 73 is provided through the inside of the turntable 71. By setting the limiting structure 7, rotating the rocker arm 72 drives the turntable 71 to rotate, which in turn drives the screw 6 to rotate. This drives the fixed plate 9 to slide along the transverse groove 5 inside the transverse plate 4. With the meshing transmission of the rack plate 8 and the gear plate 10, the guide rod 15 and the guide roller 16 can be moved. At the same time, the gear plate 10 and the disc 14 can be rotated. When the appropriate deflection position is adjusted, the limiting pin 74 is inserted into the corresponding limiting groove 73 through the turntable 71 to fix the position, thereby realizing flexible adjustment of the deflection angle. A cleaning structure 17 is provided on the front of the traction machine 1.

[0027] The cleaning structure 17 includes a first fixed rod 171 and a second fixed rod 172 fixedly connected to the front of the traction machine 1. The first fixed rod 171 has a T-slot 173 inside, and the second fixed rod 172 has a sliding groove 174 inside. A movable rod 175 is slidably connected inside both the T-slot 173 and the sliding groove 174. A T-block for moving inside the T-slot 173 is fixedly connected to the left side of the movable rod 175. A nut 176 is threadedly connected to the right side of the movable rod 175. A cleaning component 177 is provided on the front of the first fixed rod 171 and the second fixed rod 172. By setting up the cleaning structure 17, turning the nut 176 can adjust the position of the guide roller 16 between the first fixed rod 171 and the second fixed rod 172. Then, the position of the movable rod 175 is adjusted up and down, and the movable rod 175 slides inside the T-slot 173 and the sliding groove 174. When it is ensured that the cable can be transported on the surface of the guide roller 16, the screw 1776 can be tightened for fixation.

[0028] The cleaning component 177 includes a first fixing block 1771 fixedly connected to the front of the first fixing rod 171 and a second fixing block 1772 fixedly connected to the front of the second fixing rod 172. A limiting plate 1773 is hinged to one side of the second fixing block 1772. A slot 1774 is formed on the front of the limiting plate 1773, and a T-shaped plate 1775 is movably connected inside the slot 1774. Both the limiting plate 1773 and the T-shaped plate 1775 have threaded holes on their front sides. A screw 1776 is threaded onto the front of the T-shaped plate 1775. The left side of the limiting plate 1773... The side opening has an insertion slot 1777, and the inside of the limiting plate 1773 is equipped with a brush ring 1778. With the setting of the cleaning component 177, if it is necessary to replace the brush ring 1778, unscrew the screw 1776 and remove the T-shaped plate 1775 in the slot 1774. Then, take the brush ring 1778 out from the inside of the limiting plate 1773 along the insertion slot 1777. If the brush on the brush ring 1778 is replaced, it can be installed back in reverse. In this way, dirt, dust and other impurities on the cable surface can be removed, reducing the impact of impurities on the cable surface on construction.

[0029] A handle 3 is provided between the two fixed frames 2. The two ends of the handle 3 are rotatably connected to the fixed frame 2, which makes it convenient for the operator to pull the traction machine 1 to move.

[0030] It is worth noting that the technical features of the traction machine 1 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, control method and spatial arrangement of these technical features can be selected using conventional methods in the field. This technical solution will not elaborate further.

[0031] Working principle: When using the cable construction traction equipment, the limiting structure 7 first removes the limit on the screw 6. Then, by rotating the rocker arm 72, the turntable 71 and the screw 6 rotate, causing the first fixing plate 9 and the second fixing plate 13 to slide along the transverse groove 5. As the first fixing plate 9 moves, it drives the gear plate 10 to move together. Since the gear plate 10 meshes with the rack plate 8, when the first fixing plate 9 and the second fixing plate 13 move, the gear plate 10, the disc 14, the guide rod 15, and the guide roller 16 will move along the first fixing plate 9 and the second fixing plate 13. Rotate between them. When the guide rod 15 and the guide groove are deflected to the appropriate angle, the limit pin 74 can be inserted into the limit groove 73 to limit and fix the turntable 71. Then adjust the position of the moving rod 175 so that the cable passes through the brush ring 1778 and rests on the guide roller 16. At this time, tighten the nut 176 to fix it. During the traction process, the brush ring 1778 can remove impurities from the surface of the cable. If the brush ring 1778 needs to be replaced, unscrew the screw 1776 and remove the T-shaped plate 1775, so that the T-shaped plate 1775 can be taken out along the insertion groove 1777.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Cable construction traction equipment, including a traction machine (1), characterized in that, Also includes: A fixed frame (2) is fixedly connected to the left and right sides of the front of the traction machine (1). A horizontal plate 1 (4) and a horizontal plate 2 (11) are fixedly connected to the front of the fixed frame (2). A horizontal groove (5) is opened inside both the horizontal plate 1 (4) and the horizontal plate 2 (11). A rack plate (8) is fixedly connected to the front side of the horizontal plate 1 (4). A screw (6) is rotatably connected inside the horizontal plate 1 (4). A fixed plate 1 (9) is threadedly connected to the surface of the screw (6). A gear plate (10) is rotatably connected to the bottom of the fixed plate 1 (9). A guide rod (12) is fixedly connected inside the horizontal plate two (11). A fixed plate two (13) is slidably connected to the surface of the guide rod (12). A disc (14) is rotatably connected to the top of the fixed plate two (13). A guide roller (16) is rotatably connected to the surface of the guide roller (15) between the gear plate (10) and the disc (14); The limiting structure (7) is provided on the right side of the fixed frame (2); Cleaning structure (17) is provided on the front of the tractor (1).

2. The cable construction traction equipment according to claim 1, characterized in that: The limiting structure (7) includes a turntable (71) fixedly connected to the right side of the screw (6). A rocker arm (72) is rotatably connected to the surface of the turntable (71). Several limiting grooves (73) are opened on the right side of the fixing frame (2). A limiting pin (74) that works with the limiting groove (73) is provided through the interior of the turntable (71).

3. The cable construction traction equipment according to claim 1, characterized in that: The cleaning structure (17) includes a first fixed rod (171) and a second fixed rod (172) fixedly connected to the front of the traction machine (1). The first fixed rod (171) has a T-shaped groove (173) inside, and the second fixed rod (172) has a sliding groove (174) inside. The T-shaped groove (173) and the sliding groove (174) are slidably connected to the interior of the T-shaped groove (173) and the left side of the moving rod (175) is fixedly connected to a T-shaped plate for sliding inside the T-shaped groove (173). The right side of the moving rod (175) is threaded with a nut (176). The front of the first fixed rod (171) and the second fixed rod (172) is provided with a cleaning component (177).

4. The cable construction traction equipment according to claim 3, characterized in that: The cleaning component (177) includes a fixing block 1 (1771) fixedly connected to the front of the fixing rod 1 (171) and a fixing block 2 (1772) fixedly connected to the front of the fixing rod 2 (172). A limiting plate (1773) is hinged to one side of the fixing block 2 (1772). A slot (1774) is provided on the front of the limiting plate (1773). A T-shaped plate (1775) is movably connected inside the slot (1774). Threaded holes are provided on the front of both the limiting plate (1773) and the T-shaped plate (1775). A screw (1776) is threadedly connected to the front of the T-shaped plate (1775). An insertion slot (1777) is provided on the left side of the limiting plate (1773). A brush ring (1778) is installed inside the limiting plate (1773).

5. The cable construction traction equipment according to claim 1, characterized in that: A handle (3) is provided between the two fixed frames (2) on both sides, and the two ends of the handle (3) are rotatably connected to the fixed frame (2).

6. The cable construction traction equipment according to claim 1, characterized in that: The surface of the guide roller (16) is arc-shaped, and its arc surface is in contact with the surface of the cable.

Images