Steel strand guiding device

Abstract

The utility model belongs to the technical field of steel strands, and particularly relates to a steel strand guiding device which comprises a bottom plate and a guiding assembly installed above the bottom plate. The guiding assembly comprises supporting plates symmetrically and fixedly connected to the upper surface of the bottom plate, a rotating rod is rotationally connected between the two supporting plates, a rotating roller is fixedly connected to the outer side wall of the rotating rod, a mounting frame is arranged above the rotating roller, and the mounting frame is fixedly connected with the supporting plates. The device comprises a mounting frame, the interior of the mounting frame is rotatably connected with a two-way screw rod through a bearing, the outer side wall of the two-way screw rod is in threaded connection with a moving block, and a cross rod is fixedly connected to the position, close to the upper portion of the two-way screw rod, of the interior of the mounting frame. And through the arranged cleaning assembly, the steel strand can be conveniently cleaned, the cleaning efficiency of the device is improved, and follow-up use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strands, and in particular relates to a steel strand guide device. Background Art

[0002] Steel strand is a steel product composed of multiple steel wires twisted together. Steel strand is often used in construction projects, such as the lifting ropes of some lifting equipment and the traction lines of equipment. Of course, the application of steel strand is also very common in our daily life. Some high-altitude entertainment projects are connected by steel strands, including the cable cars that children often take, which are also supported by steel strands. Steel strands can ensure hardness while ensuring a certain toughness, so they are particularly strong in impact resistance and compression resistance. At the same time, they also have relatively strong corrosion resistance and oxidation resistance. In the process of traction and tensioning, the steel strand needs to complete the retraction and release action. In the process of retraction and release, the steel strand needs to be guided, otherwise the steel strand is easy to be entangled in the same position. After high concentration, it will scatter, causing chaos in the steel strand. During long-term repeated use, it will cause problems such as jamming or poor retraction and release, which will have a certain impact on safety. Therefore, a steel strand guide device is needed;

[0003] After checking, the disclosure (announcement) number: CN207896552U discloses a steel strand winding device, which discloses "including a machine platform, a roller rotatably arranged on the machine platform, and a driving motor arranged at one end of the roller axis to drive it to rotate, the roller is provided with a spiral limit groove; a locking ring is fixedly provided on the side wall of the roller; the limit groove is provided with a limit hole, a pressure sensor is installed in the limit hole, and when the steel wire rope is crimped on the pressure sensor, the driving motor slows down" and other technical solutions; it has "through the limit groove, the steel wire rope can be wound on the roller in sequence along the limit groove, and when it reaches the pressure sensor, it can be slowed down, and by controlling the length of the steel wire rope, the steel strand can be pulled out and slowed down, and the removal work is relatively simple and convenient" and other technical effects;

[0004] However, this device requires the winding drum to be disassembled and is convenient for adjustment according to the length of the winding drum, but cannot adjust the tension of the steel strand, which will make the wound steel strand loose, causing safety hazards and reducing the use effect;

[0005] In order to solve the above problems, a steel strand guiding device is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a steel strand guide device which is convenient for guiding the steel strand, easy and quick to operate, and improves regularity.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel strand guide device, comprising a bottom plate, and a guide assembly installed above the bottom plate;

[0008] The guide assembly comprises a support plate symmetrically fixedly connected to the upper surface of the bottom plate, a rotating rod is rotatably connected between the two groups of support plates, the outer wall of the rotating rod is fixedly connected to a rotating roller, a mounting bracket is arranged above the rotating roller, the mounting bracket and the support plate are fixedly connected, the interior of the mounting bracket is rotatably connected with a two-way screw rod through a bearing, the outer wall of the two-way screw rod is threadedly connected with a moving block, the interior of the mounting bracket is fixedly connected with a cross rod near the top of the two-way screw rod, the cross rod and the moving block are slidably connected, one end of the rotating rod passes through one side of the support plate and extends to the other side of the support plate and is connected to the device The driving wheel arranged on the other side of the support plate is fixedly connected, one end of the bidirectional screw rod passes through the interior of the mounting frame and extends to the outside of the support plate, and is fixedly connected to the driven wheel arranged on the outside of the mounting frame, the outer side walls of the driving wheel and the driven wheel are both sleeved with a transmission belt, the driving wheel is fixedly connected to a rotating motor on the side away from the rotating rod, and a mounting plate is fixedly connected to a side of the support plate below the rotating motor, a pressure rod is provided at one end of the moving block close to the rotating roller, and a stopper with an arc-shaped structure is fixedly connected at one end of the pressure rod close to the rotating roller, and a connecting hole is opened in the stopper.

[0009] As a preferred steel strand guide device of the utility model, support rods are symmetrically fixedly connected to opposite sides of the two groups of support plates, and balls are rotatably connected to the inner side of the support rods close to the roller, and the balls are in close contact with the roller.

[0010] As a preferred steel strand guide device of the utility model, a cavity is opened inside the movable block on a side close to the pressure rod, a mounting block is arranged inside the cavity, the mounting block and the pressure rod are fixedly connected, a spring is fixedly connected to the side of the mounting block away from the pressure rod, the spring and the movable block are fixedly connected, sliding blocks are symmetrically fixedly connected on both sides of the mounting block, a sliding groove is opened inside the movable block on a side close to the sliding block, and the mounting block and the movable block are slidably connected via the sliding groove.

[0011] As a preferred steel strand guide device of the utility model, it also includes a cleaning assembly installed above the base plate, the cleaning assembly includes a cleaning box fixed on the upper surface of the base plate near the roller, a wire outlet is provided on the side of the interior of the cleaning box near the connecting hole, and a wire inlet is provided on the side of the interior of the cleaning box away from the wire outlet, a blower is fixedly connected to the upper surface of the cleaning box, a connecting pipe is fixedly connected to the output end of the blower, an end of the connecting pipe away from the blower passes through the outside of the cleaning box and extends to the inside of the cleaning box, and is fixedly connected to a blowing duct with a spiral structure fixedly connected to the inside of the cleaning box, a cleaning brush is fixedly connected to the side of the interior of the cleaning box near the wire inlet, a fixing plate is symmetrically fixedly connected to the outside of the cleaning box near the lower part of the wire inlet, and support rollers are actively linked to the insides of the two groups of fixing plates, and limiting rods are symmetrically hinged to the upper part of the outer side of the cleaning box near the wire inlet through a hinge seat, and the limiting rod is rotatably connected to the limiting wheel at one end away from the cleaning box.

[0012] As a preferred steel strand guide device of the utility model, an inclined plate is fixedly connected to the inner bottom end of the cleaning box, and an exhaust port is fixedly connected to the inner bottom end of the cleaning box near the rear end of the inclined plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The guide component provided can facilitate the guidance of the steel strand, which is simple and quick to operate and improves regularity. The cleaning component provided can facilitate the cleaning of the steel strand, which improves the cleaning efficiency of the device and facilitates subsequent 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 It is a structural schematic diagram of the guide assembly in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the spring in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the cleaning component in the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the air blowing duct in the utility model;

[0022] In the figure:

[0023] 1. Bottom plate;

[0024] 2. Guide assembly; 21. Support plate; 22. Rotating rod; 23. Rotating roller; 24. Support rod; 25. Ball bearing; 26. Mounting frame; 27. Bidirectional screw rod; 28. Moving block; 29. ​​Cross bar; 210. Driving wheel; 211. Driven wheel; 212. Transmission belt; 213. Rotating motor; 214. Mounting plate; 215. Cavity; 216. Mounting block; 217. Pressure rod; 218. Stopper; 219. Connecting hole; 220. Spring; 221. Sliding block; 222. Sliding groove;

[0025] 3. Cleaning assembly; 31. Cleaning box; 32. Wire outlet; 33. Wire inlet; 34. Blower; 35. Connecting pipe; 36. Blowing duct; 37. Cleaning brush; 38. Inclined plate; 39. Exhaust port; 310. Fixed plate; 311. Support roller; 312. Limit rod; 313. Limit wheel. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1 As shown;

[0029] A steel strand guide device comprises a bottom plate 1;

[0030] In this embodiment: after checking the public (announcement) number: CN207896552U discloses a steel strand winding device, which discloses "including a machine platform, a roller rotatably arranged on the machine platform, and a driving motor arranged at one end of the roller axis to drive it to rotate, the roller is provided with a spiral limit groove; a locking ring is fixedly provided on the side wall of the roller; a limit hole is provided at the bottom of the limit groove, a pressure sensor is installed in the limit hole, and when the steel wire rope is crimped on the pressure sensor, the driving motor slows down" and other technical solutions; it has "through the limit groove, the steel wire rope can be wound around the roller in sequence along the limit groove, and when it reaches the pressure sensor, it can be decelerated, and by controlling the length of the steel wire rope, the steel strand can be pulled out and decelerated, and the removal work is relatively simple and convenient" and other technical effects;

[0031] In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "this device disassembles the winding drum and is convenient for adjustment according to the length of the winding drum, but cannot adjust the tension of the steel strand, which will make the wound steel strand loose, causing safety hazards and reducing the use effect", combined with use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, the following improvement plan is proposed.

[0032] More specifically:

[0033] like Figures 1 to 6 As shown;

[0034] Combining the above:

[0035] In order to facilitate the guidance of the steel strands, the operation is simple and fast, and the regularity is improved, the steel strand guiding device also includes a guiding assembly 2 installed above the base plate 1, and the guiding assembly 2 includes a support plate 21 symmetrically fixedly connected to the upper surface of the base plate 1, and a rotating rod 22 is rotatably connected between the two groups of support plates 21, and a roller 23 is fixedly connected to the outer wall of the rotating rod 22. A mounting frame 26 is arranged above the roller 23, and the mounting frame 26 is fixedly connected to the support plate 21. The interior of the mounting frame 26 is rotatably connected to a bidirectional screw rod 27 through a bearing, and a moving block 28 is threadedly connected to the outer wall of the bidirectional screw rod 27. A cross bar 29 is fixedly connected to the upper part of the mounting frame 26 near the bidirectional screw rod 27, and the cross bar 29 and the moving block 28 are slidably connected. One end of the rotating rod 22 passes through one side of the support plate 21 , and extends to the other side of the support plate 21, and is fixedly connected to the driving wheel 210 arranged on the other side of the support plate 21, one end of the bidirectional screw rod 27 passes through the interior of the mounting frame 26, and extends to the outside of the support plate 21, and is fixedly connected to the driven wheel 211 arranged on the outside of the mounting frame 26, the outer side walls of the driving wheel 210 and the driven wheel 211 are both sleeved with a transmission belt 212, the side of the driving wheel 210 away from the rotating rod 22 is fixedly connected to a rotating motor 213, one side of the support plate 21 is fixedly connected to a mounting plate 214 below the rotating motor 213, a pressure rod 217 is provided at one end of the moving block 28 close to the rotating roller 23, and a stopper 218 with an arc-shaped structure is fixedly connected to the end of the pressure rod 217 close to the rotating roller 23, and a connecting hole 219 is opened inside the stopper 218.

[0036] In this embodiment: the steel wire rope is passed through the connecting hole 219 inside the block 218 and wound around the roller 23, and then the rotating motor 213 is turned on. The output end of the rotating motor 213 drives the transmission belt 212 to rotate on the driving wheel 210 and the driven wheel 211, thereby causing the rotating rod 22 to rotate, thereby rotating the roller 23. The transmission belt 212 rotates on the driving wheel 210 and the driven wheel 211, thereby realizing the rotation of the bidirectional lead screw 27, and the bidirectional lead screw 27 drives the moving block 28 to move back and forth, thereby realizing the back and forth winding on the roller 23.

[0037] Going further:

[0038] In an optional embodiment, support rods 24 are symmetrically fixedly connected to opposite sides of the two groups of support plates 21, and balls 25 are rotatably connected to the inner side of the support rods 24 close to the roller 23, and the balls 25 and the roller 23 are in close contact.

[0039] In this embodiment, the friction between the roller 23 and the support plate 21 can be reduced by the ball bearings 25 .

[0040] Going further:

[0041] In an optional embodiment, a cavity 215 is provided inside the moving block 28 on a side close to the pressure rod 217, a mounting block 216 is provided inside the cavity 215, the mounting block 216 and the pressure rod 217 are fixedly connected, a spring 220 is fixedly connected to the side of the mounting block 216 away from the pressure rod 217, the spring 220 and the moving block 28 are fixedly connected, sliding blocks 221 are symmetrically fixedly connected on both sides of the mounting block 216, a sliding groove 222 is provided inside the moving block 28 on a side close to the sliding block 221, and the mounting block 216 and the moving block 28 are slidably connected via the sliding groove 222.

[0042] In this embodiment: as more and more steel strands are placed on the roller 23 and press the pressure rod 217 upward, the spring 220 is pressed upward, and the spring 220 is deformed and generates elastic force, so that the block 218 is always in close contact with the roller 23, so that the steel strands are always kept taut.

[0043] Going further:

[0044] In order to facilitate the cleaning of the steel strand, improve the cleaning efficiency of the device, and facilitate subsequent use, the steel strand guide device also includes a cleaning component 3 installed above the bottom plate 1, and the cleaning component 3 includes a cleaning box 31 fixed on the upper surface of the bottom plate 1 near the roller 23. The cleaning box 31 has an outlet 32 ​​on the side near the connecting hole 219, and an inlet 33 on the side away from the outlet 32. The upper surface of the cleaning box 31 is fixedly connected to a blower 34, and the output end of the blower 34 is fixedly connected to a connecting pipe 35, and the end of the connecting pipe 35 away from the blower 34 passes through The outside of the cleaning box 31 extends to the inside of the cleaning box 31 and is fixedly connected to a spiral blowing duct 36 fixedly connected to the inside of the cleaning box 31. A cleaning brush 37 is fixedly connected to one side of the inside of the cleaning box 31 near the wire inlet 33. A fixing plate 310 is symmetrically fixedly connected to the outside of the cleaning box 31 near the bottom of the wire inlet 33. The two groups of fixing plates 310 are actively connected to support rollers 311 inside. A limiting rod 312 is symmetrically hinged to the top of the wire inlet 33 on the outside of the cleaning box 31 through a hinge seat. The limiting rod 312 is rotatably connected to the limiting wheel 313 at one end away from the cleaning box 31.

[0045] In this embodiment: the steel strand is placed between the supporting roller 311 and the limiting wheel 313, and continues to pass through the wire inlet 33, the cleaning brush 37 and the inner circle of the blowing duct 36. The bristles in the cleaning brush 37 can quickly clean the surface of the steel strand, and at the same time, impurities fall through the notch on the cleaning brush 37, so that the surface of the steel strand can be preliminarily cleaned, and then the blower 34 is started. After the blower 34 is started, air is injected into the blowing duct 36, so that the high-speed airflow can clean the surface of the steel strand, and finally pass through the wire outlet 32.

[0046] Going further:

[0047] In an optional embodiment, an inclined plate 38 is fixedly connected to the inner bottom end of the cleaning box 31 , and an exhaust port 39 is fixedly connected to the inner rear end of the cleaning box 31 near the inclined plate 38 .

[0048] In this embodiment: air is discharged through the exhaust port 39, and the fallen impurities will fall on the surface of the inclined plate 38. In this way, the impurities can be gathered to the left side of the cleaning box 31 under the action of wind and the guidance of the inclined plate 38, which is convenient for regular cleaning and more convenient to use.

[0049] The working principle and use process of the utility model are as follows: first, the steel strand is placed between the supporting roller 311 and the limiting wheel 313, and then passes through the wire inlet 33, the cleaning brush 37 and the inner circle of the blowing duct 36. The bristles in the cleaning brush 37 can quickly clean the surface of the steel strand, and at the same time, impurities fall through the notch on the cleaning brush 37, so that the surface of the steel strand can be preliminarily cleaned, and then the blower 34 is started. After the blower 34 is started, air is injected into the blowing duct 36, so that the high-speed airflow can clean the surface of the steel strand, which can further remove impurities, and finally the steel strand is passed through the connecting hole 219 inside the block 218 and is wound around the rotating roller 23 after passing through the wire outlet 32. During this period, the air is discharged through the exhaust port 39, and the impurities that fall will fall on the surface of the inclined plate 38, and the air in the blowing duct 36 will also clean the inclined plate through the nozzle therein. 38, so that impurities can be collected to the left side of the cleaning box 31 under the action of wind and the guidance of the inclined plate 38, which is convenient for regular cleaning and more convenient to use. At this time, the rotating motor 213 is started, and the output end of the rotating motor 213 drives the driving wheel 210 to rotate, and the driving wheel 210 rotates through the transmission belt 212, thereby causing the rotating rod 22 to rotate, thereby realizing the rotation of the roller 23, and then the transmission belt 212 drives the operation of the driven wheel 211 to realize the rotation of the bidirectional screw rod 27, and the bidirectional screw rod 27 drives the moving block 28 to move back and forth, thereby realizing the back and forth winding on the roller 23, and the steel strands are increasingly squeezed and the pressure rod 217 is squeezed upward, thereby squeezing the spring 220 to move upward, the spring 220 is deformed and generates elastic force, thereby making the block 218 always close to the roller 23, thereby realizing that the steel strands are always kept in a taut state.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described 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 present invention shall be included in the protection scope of the present invention.

Claims

1. A steel strand guide device, comprising a bottom plate (1), characterized in that: It also includes a guide assembly (2) installed above the base plate (1); The guide assembly (2) comprises a support plate (21) symmetrically fixedly connected to the upper surface of the base plate (1); a rotating rod (22) is rotatably connected between two groups of the support plates (21); an outer wall of the rotating rod (22) is fixedly connected to a roller (23); a mounting frame (26) is arranged above the roller (23); the mounting frame (26) and the support plate (21) are fixedly connected; a bidirectional screw rod (27) is rotatably connected inside the mounting frame (26) through a bearing; a moving block (28) is threadedly connected to the outer wall of the bidirectional screw rod (27); a cross rod (29) is fixedly connected inside the mounting frame (26) near the top of the bidirectional screw rod (27); the cross rod (29) and the moving block (28) are slidably connected; one end of the rotating rod (22) passes through one side of the support plate (21) and extends to the other side of the support plate (21) and is connected to a support plate (21) arranged on the support plate (21). ) is fixedly connected to the driving wheel (210) on the other side of the rotating rod (22); one end of the bidirectional screw rod (27) passes through the interior of the mounting frame (26) and extends to the outside of the support plate (21) and is fixedly connected to the driven wheel (211) arranged on the outside of the mounting frame (26); the outer side walls of the driving wheel (210) and the driven wheel (211) are both sleeved with a transmission belt (212); the side of the driving wheel (210) away from the rotating rod (22) is fixedly connected to a rotating motor (213); the side of the support plate (21) is fixedly connected to a mounting plate (214) below the rotating motor (213); a pressure rod (217) is provided at one end of the moving block (28) close to the rotating roller (23); a stopper (218) with a circular arc structure is fixedly connected to one end of the pressure rod (217) close to the rotating roller (23); a connecting hole (219) is provided inside the stopper (218).

2. The steel strand guide device according to claim 1, characterized in that: The two groups of support plates (21) are symmetrically fixedly connected to the opposite sides thereof with support rods (24), and the inner side of the support rods (24) close to the rotating roller (23) is rotatably connected to a ball bearing (25), and the ball bearing (25) and the rotating roller (23) are in close contact with each other.

3. The steel strand guide device according to claim 1, characterized in that: A cavity (215) is provided inside the moving block (28) on a side close to the pressure rod (217); a mounting block (216) is provided inside the cavity (215); the mounting block (216) and the pressure rod (217) are fixedly connected; a spring (220) is fixedly connected to the side of the mounting block (216) away from the pressure rod (217); the spring (220) and the moving block (28) are fixedly connected; sliding blocks (221) are symmetrically fixedly connected on both sides of the mounting block (216); a sliding groove (222) is provided inside the moving block (28) on a side close to the sliding block (221); the mounting block (216) and the moving block (28) are slidably connected via the sliding groove (222).

4. The steel strand guide device according to claim 1, characterized in that: The cleaning device (3) further comprises a cleaning assembly (3) mounted above the bottom plate (1), the cleaning assembly (3) comprising a cleaning box (31) fixed on the upper surface of the bottom plate (1) near the rotating roller (23), a wire outlet (32) being provided on the inner side of the cleaning box (31) near the connecting hole (219), a wire inlet (33) being provided on the inner side of the cleaning box (31) away from the wire outlet (32), a blower (34) being fixedly connected to the upper surface of the cleaning box (31), a connecting pipe (35) being fixedly connected to the output end of the blower (34), the connecting pipe (35) having an end away from the blower (34) passing through the outer side of the cleaning box (31) and extending to the cleaning outlet (33). The cleaning box (31) is fixedly connected to the inside of the cleaning box (31) and is fixedly connected to a spiral-structured blowing duct (36) fixedly connected to the inside of the cleaning box (31); a cleaning brush (37) is fixedly connected to one side of the cleaning box (31) near the wire inlet (33); a fixing plate (310) is symmetrically fixedly connected to the outside of the cleaning box (31) near the bottom of the wire inlet (33); the insides of two groups of the fixing plates (310) are actively linked with supporting rollers (311); a limiting rod (312) is symmetrically hingedly connected to the outside of the cleaning box (31) near the top of the wire inlet (33) through a hinge seat; and one end of the limiting rod (312) away from the cleaning box (31) is rotatably connected to a limiting wheel (313).

5. The steel strand guide device according to claim 4, characterized in that: The bottom end of the interior of the cleaning box (31) is fixedly connected to a sloping plate (38), and the rear end of the interior of the cleaning box (31) close to the sloping plate (38) is fixedly connected to an exhaust port (39).

Images