Traction equipment facilitating position limiting

Abstract

The utility model discloses traction equipment facilitating position limiting, and particularly relates to the technical field of traction equipment, the traction equipment comprises a base, and a first supporting plate and a second supporting plate are arranged at the symmetrical positions of one side of the top of the base respectively. The traction wind-up roller is placed between the first supporting plate and the second supporting plate, force applied to the hexagonal prism is released, the hexagonal prism is inserted into the inserting groove, meanwhile, the rotating shaft is clamped into the arc groove, the push handle is pushed to drive the two connecting blocks to move towards the opposite outer side in a transmission mode, and after the lower ends of the connecting blocks are inserted into the connecting grooves, pushing force is released, so that the connecting blocks are reset to be clamped with the connecting grooves. When the traction wind-up roller is mounted and dismounted, the steps are repeated, the traction wind-up roller can be dismounted by moving the hexagonal prism out of the slot after the fixed block is dismounted, and the practicability is higher; and the guide mechanism can be linked with a motor, so that the position of the cable can be conveniently limited and the cable can be conveniently guided while the cable is uniformly arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of traction equipment, in particular to traction equipment which is convenient for position limiting. Background Art

[0002] With the development of science and technology, the use of cables is spread all over the world. In the production and processing of cables, cable processing traction devices are needed to pull or wind the cables so that the cables can be placed in rolls; cable processing traction devices are also needed in the cable laying process to allow the cables to reach from one wire rack to another and maintain the balance of mutual traction between the two wire racks.

[0003] The patent with publication number CN214610781U discloses a multifunctional traction device for cable processing, comprising a base plate, a cable cleaning device, a turn-changing device and a traction and winding device, wherein a cable cleaning device is arranged on one side above the base plate, a turn-changing device is arranged on one side of the cable cleaning device, heating devices are arranged on both sides of the turn-changing device, and a traction and winding device is arranged on one side of a group of the heating devices, wherein the turn-changing device comprises a mounting plate, a turn-changing motor, a transmission screw and a turn-changing block, a wire hole is arranged in the turn-changing block, a cable locking piece is arranged in the wire hole, and the traction and winding device comprises a vertical plate, a traction and winding wheel and a traction motor; by arranging the turn-changing device on one side of the traction and winding device, the turn-changing block on the transmission screw can be used to change the turn of the cable to be traction and winding, so as to ensure that the cable moves along the winding direction of the traction and winding wheel, avoid the cable being concentratedly wound at a fixed position of the traction and winding wheel, and can increase the cable traction and winding amount of the traction and winding wheel.

[0004] The traction device used in the above-mentioned cable processing can change the cable turns and clean the materials on the cable surface during use, but its traction reel is inconvenient to install, disassemble and replace after reeling the cable, which is inconvenient to use and has relatively poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a traction device which is convenient for position limiting, so as to solve the problems raised in the above-mentioned background technology.

[0006] The traction device of claim 1, wherein the traction device is configured to be rotatable and has a first end configured to move relative to the first support plate and a second end configured to move relative to the first support plate.

[0007] Furthermore, the connecting mechanism also includes a guide rod, a chamber in an inverted concave shape is opened in the fixed block, the guide rod is arranged in the chamber, the outer wall of the guide rod is symmetrically sleeved with a connecting block, the top of the second support plate is symmetrically opened with a connecting groove adapted to the connecting block, a spring 2 is sleeved between the two connecting blocks on the outer side of the guide rod, a handle is provided on the top of the fixed block, a push rod is provided on the top of the handle, and the lower end of the push rod is movably connected with the connecting block in the chamber through the connecting rod, and a push handle is connected to the upper end of the push rod, and arc grooves adapted to the rotating shaft are opened on the top of the second support plate and the bottom of the fixed block. Through the connecting mechanism, the traction and winding roller can be conveniently disassembled and installed to remove the wound cable, which is more practical.

[0008] The sprocket wheel of the second end of the driving member is connected with the sprocket wheel of the second end through the gear wheel to the control wheel mechanism, and the sprocket wheel of the second end is connected with the gear wheel of the second end through the gear wheel to the control wheel mechanism.

[0009] Furthermore, the outer sides of the rotating drum and the rotating shaft are rotatably connected to the support plate one and the support plate two through bearings respectively, the two ends of the spring two are fixedly connected to the two connecting blocks respectively, the connecting blocks are L-shaped, and the two ends of the connecting rod are hinged to the connecting blocks and the push rod respectively to transmit power and synchronously drive the two connecting blocks to move to the relative outside or inside.

[0010] Furthermore, the slider is threadedly connected to the bidirectional screw via a screw nut, and the diameter of the sprocket wheel 2 is larger than the diameter of the sprocket wheel 1, so that the rotation speed of the traction winding roller is greater than the speed of the bidirectional screw.

[0011] Furthermore, the L-frame is located on one side of guide wheel one and guide wheel two, the baffle plate and spring three are both mounted on the outside of the vertical part of the U-shaped frame, and the two ends of spring three are respectively fixedly connected to the L-frame and the baffle plate, so that the elastic force of spring three can be used to act on guide wheel two, cooperating with a pair of guide wheels to clamp, limit and guide cables.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] The utility model can push the hexagonal prism to retract into the rotating drum through the connecting mechanism, and then place the traction winding roller between the first support plate and the second support plate, and then release the force applied to the hexagonal prism, so that the hexagonal prism is inserted into the slot under the elastic force of the spring one, and the rotating shaft is clamped into the arc slot, and the push handle is pushed to drive the two connecting blocks to move relatively outward, and then the fixed block is placed on the top of the second support plate, and the lower end of the connecting block is inserted into the connecting slot, and the thrust is released to reset the connecting block and clamp it between the connecting slot, so as to realize the installation of the traction winding roller. When disassembling, repeat the above steps, remove the fixed block and then move the hexagonal prism out of the slot to disassemble the traction winding roller, which is convenient to use and more practical.

[0014] The utility model can be linked with the motor through the guide mechanism to achieve uniform cable arrangement and facilitate cable position limitation and cable guidance, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of a partial cross-sectional structure;

[0018] Figure 3 It is a schematic diagram of the structure between the rotating drum and the hexagonal prism of the utility model;

[0019] Figure 4 This utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] In the figure: 1. base; 2. support plate 1; 3. support plate 2; 4. traction winding roller; 5. motor; 6. rotating drum; 7. hexagonal prism; 8. hexagonal plate; 9. spring 1; 10. fixed block; 11. rotating shaft; 12. guide rod; 13. connecting block; 14. spring 2; 15. connecting rod; 16. push rod; 17. connecting groove; 18. support plate 3; 19. bidirectional screw rod; 20. slider; 21. L-frame; 22. guide wheel 1; 23. guide wheel 2; 24. U-frame; 25. baffle; 26. spring 3; 27. sprocket 1; 28. sprocket 2; 29. ​​chain; 30. limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 - Figure 4 The traction device with convenient position limit shown in the figure comprises a base 1, a support plate 1 2 and a support plate 2 3 are respectively arranged at symmetrical positions on one side of the top of the base 1, a traction winding roller 4 is arranged between the support plate 1 2 and the support plate 2 3, the support plate 1 2 and the support plate 2 3 are connected to the traction winding roller 4 through a connecting mechanism, one side of the support plate 1 2 is connected to a motor 5 through a U-shaped seat, and the output end of the motor 5 is connected to the connecting mechanism, a guide mechanism is arranged on one side of the top of the base 1, and the guide mechanism is connected to the output end of the motor 5, the connecting mechanism comprises a rotating drum 6, the rotating drum 6 is rotatably embedded and installed in the support plate 1 2, and one end of the rotating drum 6 is fixedly connected to the output end of the motor 5, a hexagonal column 7 is arranged on one side of the rotating drum 6 close to the support plate 2 3, and one end of the hexagonal column 7 is connected to a hexagonal plate 8 in the rotating drum 6, a spring 1 9 is arranged on one side of the hexagonal plate 8, one end of the hexagonal column 7 is inserted into a slot opened at one end of the traction winding roller 4, the other end of the traction winding roller 4 is connected to a rotating shaft 11, and a fixing block 10 is arranged on the top of the support plate 2 3.

[0023] In this example, the connecting mechanism also includes a guide rod 12, and a chamber in the shape of an inverted concave character is opened in the fixed block 10. The guide rod 12 is arranged in the chamber. The outer wall of the guide rod 12 is symmetrically sleeved with a connecting block 13, and the top of the support plate 23 is symmetrically opened with a connecting groove 17 adapted to the connecting block 13. A spring 2 14 is sleeved between the two connecting blocks 13 on the outside of the guide rod 12. A handle is provided on the top of the fixed block 10, and a push rod 16 is provided on the top of the handle. The lower end of the push rod 16 is movably connected to the connecting block 13 in the chamber through a connecting rod 15. The upper end of the push rod 16 is connected to a push handle. The top of the support plate 23 and the bottom of the fixed block 10 are both provided with arc grooves adapted to the rotating shaft 11. Through the connecting mechanism, the traction and winding roller 4 can be conveniently disassembled and installed to remove the wound cable, which is more practical. In this example, the guide mechanism includes a support plate 3 18, and the support plate 3 18 is symmetrically arranged on the top of the base 1, a bidirectional screw rod 19 is rotatably installed between the two support plates 3 18, one end of the bidirectional screw rod 19 is connected to a sprocket wheel 28 outside the support plate 3 18 on one side, and the sprocket wheel 28 is connected to a sprocket wheel 1 27 through a chain 29, and the sprocket wheel 1 27 is sleeved on the outer side of the output end of the motor 5, and a limit rod 30 is provided between the two support plates 3 18 below the bidirectional screw rod 19, and a slider 20 is sleeved on the outer wall of the bidirectional screw rod 19 and the limit rod 30, and a slider 20 is rotatably installed on the top of the slider 20 A guide wheel 22 is provided, and a guide wheel 23 is provided above the guide wheel 22. An L frame 21 is provided on one side of the top of the slider 20, and a U-shaped frame 24 is provided on the top of the L frame 21. The two ends of the lower part of the U-shaped frame 24 are rotatably connected to the two ends of the guide wheel 2 23 respectively. Baffles 25 and springs 3 26 are provided at corresponding positions of the U-shaped frame 24, and the springs 3 26 are located below the baffles 25. A handle is connected to the top of the U-shaped frame 24, which can be linked with the motor 5 through a guide mechanism, and can limit and guide the cable at the same time, so as to arrange the cable so that it is evenly wound around the outside of the traction and winding roller 4. In this example, the outer sides of the rotating drum 6 and the rotating shaft 11 are rotatably connected to the support plate 1 2 and the support plate 2 3 through bearings, respectively. In this example, the inner walls of the arc grooves on the fixed block 10 and the support plate 2 3 are provided with slots adapted to the bearings, so as to limit the rotating shaft 11. The two ends of the spring 2 14 are respectively fixedly connected to the two connecting blocks 13, and the connecting blocks 13 are L-shaped. The two ends of the connecting rod 15 are respectively hinged to the connecting blocks 13 and the push rod 16, so as to transmit power and synchronously drive the two connecting blocks 13 to move to the relative outside or inside. In this example, the slider 20 is threadedly connected to the bidirectional screw 19 through a screw nut, and the diameter of the sprocket 2 28 is larger than the diameter of the sprocket 1 27, so that the rotation speed of the traction winding roller 4 is greater than the speed of the bidirectional screw 19. In this example, the L frame 21 is located on one side of the guide wheel 1 22 and the guide wheel 2 23, the baffle 25 and the spring 3 26 are both mounted on the outside of the vertical part of the U-shaped frame 24, and the two ends of the spring 3 26 are respectively fixedly connected to the L frame 21 and the baffle 25, so that the elastic force of the spring 3 26 can be used to act on the guide wheel 2 23, and cooperate with the guide wheel 1 22 to clamp, limit and guide the cable.

[0024] The working principle of the utility model is as follows: when using, when installing the traction winding roller 4, the hexagonal column 7 can be pushed to move into the rotating drum 6, and at the same time, the hexagonal plate 8 will be pushed to squeeze the spring 1 9, and then the traction winding roller 4 can be placed between the support plate 1 2 and the support plate 2 3, and the rotating shaft 11 and the bearing are placed in the arc groove and the card groove on the support plate 2 3, and then the force applied to the hexagonal column 7 is released, and under the elastic force of the spring 1 9, the hexagonal plate 8 will be pushed to drive the hexagonal column 7 to be inserted into the corresponding slot, so as to fix one end of the traction winding roller 4, and realize the initial support and fixation of the traction winding roller 4, and then the handle is held and the push handle is pushed to drive the push rod 16 to move downward, so that the push rod 16 can be pushed downward, and the push rod 16 can be pushed ... The rod 16 will drive the connecting rod 15 to push the connected connecting block 13 to slide along the guide rod 12 to the relative outer side, and at the same time, the two connecting blocks 13 stretch the spring 2 14, and then insert the lower end of the connecting block 13 into the connecting groove 17 on the top of the support plate 2 3, and make the bottom surface of the fixed block 10 fit with the top surface of the support plate 2 3, and then release the thrust applied to the push handle, so that the connecting block 13 is reset under the elastic force of the spring 2 14, so that the lower end of the connecting block 13 is engaged with the connecting groove 17, and the connection between the fixed block 10 and the support plate 2 3 is realized. When the connecting block 13 is reset, it will drive the connecting rod 15 to push the push rod 16 to move up, and the traction and collection can be completed. The installation of the winding roller 4 is fixed, and when removing the traction winding roller 4, the installation steps of the fixing block 10 can be repeated, and after the connecting block 13 is moved to the position corresponding to the opening of the connecting groove 17, the handle can be pulled up to separate the fixing block 10 and the supporting plate 2 3, and the restriction on the rotating shaft 11 is released, and then the hexagonal prism 7 is pulled manually or with the help of a corresponding wrench tool to move the hexagonal prism 7 so that one end of the hexagonal prism 7 inserted in the slot is removed, and the traction winding roller 4 can be disassembled. It is easy to use and has strong practicality. In the process of pulling and winding the cable, the handle is first pulled up to drive the U-shaped frame 24, and then the U-shaped frame 24 drives the guide wheel 23 to move up, and at the same time the U-shaped The frame 24 will drive the baffle 25 to pull the spring three 26, so that the guide wheel two 23 moves to the appropriate position. After the cable is placed on the top of the guide wheel one 22, the force applied to the handle is released, so that the U-shaped frame 24 drives the guide wheel two 23 to move downward under the elastic force of the spring three 26, thereby clamping and restricting the cable. At the same time, the cooperation of the guide wheel one 22 and the guide wheel two 23 can guide the cable, and the motor 5 will drive the sprocket one 27 to cooperate with the chain 29 to drive the sprocket two 28, thereby driving the bidirectional screw rod 19 to rotate, so that the bidirectional screw rod 19 will drive the driving slider 20 to reciprocate left and right, thereby realizing the uniform distribution and arrangement of the cables, which is convenient to use and more practical.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A traction device for convenient position limiting comprises a base (1), a support plate 1 (2) and a support plate 2 (3) are symmetrically arranged on one side of the top of the base (1), a traction winding roller (4) is arranged between the support plate 1 (2) and the support plate 2 (3), and the characteristics are: The support plate 1 (2) and the support plate 2 (3) are connected to the traction winding roller (4) via a connecting mechanism. A motor (5) is connected to one side of the support plate 1 (2) via a U-shaped seat, and the output end of the motor (5) is connected to the connecting mechanism. A guide mechanism is provided on one side of the top of the base (1), and the guide mechanism is connected to the output end of the motor (5). The connecting mechanism comprises a rotating drum (6). The rotating drum (6) is rotatably embedded and installed in the support plate 1 (2), and one end of the rotating drum (6) is fixedly connected to the output end of the motor (5). A hexagonal column (7) is provided on one side of the rotating drum (6) close to the support plate 2 (3), and one end of the hexagonal column (7) is connected to a hexagonal plate (8) in the rotating drum (6). A spring 1 (9) is provided on one side of the hexagonal plate (8). One end of the hexagonal column (7) is inserted into a slot provided at one end of the traction winding roller (4). The other end of the traction winding roller (4) is connected to a rotating shaft (11). A fixing block (10) is provided on the top of the support plate 2 (3).

2. The traction device with convenient position limitation according to claim 1, characterized in that: The connecting mechanism further comprises a guide rod (12), a cavity in the shape of an inverted concave letter "1" is provided in the fixing block (10), the guide rod (12) is arranged in the cavity, a connecting block (13) is symmetrically sleeved on the outer wall of the guide rod (12), a connecting groove (17) adapted to the connecting block (13) is symmetrically provided on the top of the second support plate (3), a second spring (14) is sleeved between the two connecting blocks (13) on the outer side of the guide rod (12), a handle is provided on the top of the fixing block (10), a push rod (16) is provided on the top of the handle, and the lower end of the push rod (16) is movably connected to the connecting block (13) in the cavity through the connecting rod (15), and the upper end of the push rod (16) is connected to a push handle, and an arc groove adapted to the rotating shaft (11) is provided on the top of the second support plate (3) and the bottom of the fixing block (10).

3. The traction device with convenient position limitation according to claim 1, characterized in that: The guide mechanism comprises a support plate three (18), and the support plate three (18) is symmetrically arranged on the top of the base (1), a bidirectional screw rod (19) is rotatably installed between the two support plates three (18), one end of the bidirectional screw rod (19) is connected to a sprocket wheel two (28) outside the support plate three (18) on one side, the sprocket wheel two (28) is connected to a sprocket wheel one (27) through a chain (29), and the sprocket wheel one (27) is sleeved on the outside of the output end of the motor (5), and a limit rod (30) is provided between the two support plates three (18) below the bidirectional screw rod (19), and the bidirectional screw rod (19) and the limit rod ( 30) The outer wall is provided with a slider (20), the top of the slider (20) is rotatably mounted with a guide wheel 1 (22), the guide wheel 2 (23) is provided above the guide wheel 1 (22), an L frame (21) is provided on one side of the top of the slider (20), the top of the L frame (21) is provided with a U-shaped frame (24), the lower ends of the U-shaped frame (24) are respectively rotatably connected to the two ends of the guide wheel 2 (23), the corresponding positions of the U-shaped frame (24) are both provided with a baffle (25) and a spring 3 (26), and the spring 3 (26) is located below the baffle (25), and the top of the U-shaped frame (24) is connected with a handle.

4. The traction device with convenient position limitation according to claim 2, characterized in that: The outer sides of the rotating drum (6) and the rotating shaft (11) are rotatably connected to the first support plate (2) and the second support plate (3) via bearings respectively; the two ends of the second spring (14) are respectively fixedly connected to two connecting blocks (13); the connecting blocks (13) are L-shaped; and the two ends of the connecting rod (15) are respectively hinged to the connecting blocks (13) and the push rod (16).

5. The traction device with convenient position limitation according to claim 3, characterized in that: The slider (20) is threadedly connected to the bidirectional screw (19) via a screw nut, and the diameter of the second sprocket (28) is larger than the diameter of the first sprocket (27).

6. The traction device with convenient position limitation according to claim 3, characterized in that: The L-shaped frame (21) is located on one side of the guide wheel 1 (22) and the guide wheel 2 (23); the baffle plate (25) and the spring 3 (26) are both sleeved on the outside of the vertical portion of the U-shaped frame (24); and the two ends of the spring 3 (26) are respectively fixedly connected to the L-shaped frame (21) and the baffle plate (25).

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