A steel rope correction platform device

Abstract

The present invention discloses a steel rope correction platform device, including a base and a motor, a control panel is fixed on the base, two groups of convex tooth blocks are fixed on the upper end surface of the base, and the convex tooth blocks between the front and rear groups of convex tooth blocks are staggered, a motor is fixed in the base, a first threaded rod is fixed on the output end of the motor, and the first threaded rod bearing is connected in the base, a steel wire rope is arranged above the base, and a straightening mechanism is also installed on the base. The steel rope correction platform device adopts a tension detection mechanism, which can detect the tensile performance between the steel wire rope and the connecting ring of the steel rope rigging, cooperates with the mobile straightening mechanism, can realize the comprehensive straightening effect of the steel wire rope, and cooperates with the linked swing mechanism, can further provide tension to the steel wire rope when the steel wire rope is straightened, which can not only improve the straightening effect of the steel wire rope, but also increase the load tension on the steel wire rope to ensure the detection effect.

Description

Technical Field

[0001] The invention relates to the technical field of steel rope rigging correction, in particular to a steel rope correction platform device. Background Art

[0002] The steel rope rigging is mainly composed of two parts: the steel wire rope and the end fittings. After the steel rope rigging is produced, the tensile performance of the connection between the steel wire rope and the end fittings is tested, and the straightness of the steel wire rope is corrected to ensure that the steel rope rigging meets the production standards, thereby ensuring the safety of the subsequent use of the steel rope rigging. When the existing steel rope rigging is tested and corrected, it is necessary to use different equipment to detect and process the steel rope rigging (that is, after correction by the correction device, the tensile test is performed by the detection device). The detection and correction of the steel rope rigging cannot be carried out at the same time, resulting in low efficiency. Therefore, in view of the above problems, a steel rope correction platform device is designed to better meet the actual use needs. Summary of the invention

[0003] The object of the present invention is to provide a steel rope correction platform device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel rope correction platform device, comprising a base and a motor, a control panel is fixed on the base, two groups of convex tooth blocks are fixed on the upper end surface of the base, and the convex tooth blocks between the front and rear groups of convex tooth blocks are staggered, a motor is fixed in the base, a first threaded rod is fixed on the output end of the motor, a bearing of the first threaded rod is connected in the base, a steel wire rope is arranged above the base, a straightening mechanism is also installed on the base, the straightening mechanism comprises a connecting block, a rotating shaft, a gear, a fixing plate and a straightening roller, the connecting block is connected to the first threaded rod through a thread, a rotating shaft is connected to the bearing on the connecting block, and the rotating shaft and the base are slidably connected, a gear is fixed on the rotating shaft, and the gear and the convex tooth block are meshingly connected, A fixing plate is also fixed to the upper end of the rotating shaft, and four straightening rollers are symmetrically fixed to the upper end face of the fixing plate, and the straightening rollers can roll in contact with the wire rope. A protection mechanism is symmetrically fixed to the upper end face of the base, and a positioning mechanism is arranged on the side of the protection mechanism. The first threaded rod is driven to rotate by a motor, and the first threaded rod and the connecting block are connected by a thread, so that the rotating shaft, the gear, the fixing plate and the straightening roller can move horizontally, and the contact and rolling effect between the straightening roller and the wire rope can realize a primary correction effect of the straightening roller and the wire rope. When the rotating shaft moves horizontally, the meshing transmission effect between the gear and the convex tooth block can make the fixing plate and the straightening roller rotate forward and backward in an orderly manner, and the wire rope is pulled by the rotation of the straightening roller, so as to realize a secondary correction effect of the wire rope.

[0005] Preferably, a hydraulic rod is fixed symmetrically on the base, a tension sensor is fixed on the output end of the hydraulic rod, and a positioning block is fixed on the tension sensor. Through the above structure, a basic guarantee can be provided for the tensile test of the steel rope lock.

[0006] Preferably, a clamping groove is provided on the positioning block, and the clamping groove consists of an inclined groove and a horizontal groove. Through the effect of the clamping groove, the connecting ring can be effectively prevented from popping outward when it is separated from the wire rope.

[0007] Preferably, connecting rings are symmetrically fixed at the left and right ends of the steel wire rope, and the connecting rings and the slots are sleeve-connected. The sleeve-connection between the connecting rings and the slots can provide a basic guarantee for realizing the detection of the steel wire rope.

[0008] Preferably, the protective mechanism is composed of a fixed frame, a vertical plate, a movable plate, an anti-slip pad, an inclined block, a sliding rod and a spring. The fixed frame is fixed on the base, and the vertical plates are symmetrically fixed to the sides of the protective mechanism front and back, and the movable plate is symmetrically arranged on the lower side of the protective mechanism front and back. At the same time, the movable plate contacts the protective mechanism and the base and can slide. The stability of the movement of the movable plate can be ensured by the sliding action between the movable plate, the protective mechanism and the base.

[0009] Preferably, an anti-skid pad is fixed on one side of the movable plate close to the steel wire rope, and the distance between the two anti-skid pads is greater than the diameter of the steel wire rope. By limiting the distance between the two anti-skid pads, the detection data can be avoided from being affected during detection.

[0010] Preferably, an inclined block is also fixed to the movable plate, and sliding rods are symmetrically fixed on the movable plate up and down, and the sliding rods are slidably connected to the fixed frame, one end of a spring is fixed to the movable plate, and the other end of the spring is fixed to the fixed frame. The sliding guiding action between the sliding rod and the fixed frame can ensure the stability of the movement of the movable plate, and the elastic action of the spring can provide a basic force for the automatic resetting of the movable plate.

[0011] Preferably, the positioning mechanism consists of a movable frame, a first clamping plate, a second threaded rod, a second clamping plate, a connecting rod, a ball head and a scale rod. The first clamping plate is fixed on the movable frame, and the movable frame is connected to the second threaded rod by a thread, and the lower end bearing of the second threaded rod is connected to the second clamping plate. At the same time, the second clamping plate and the movable frame are slidably connected. Through the action of the second threaded rod, a basic guarantee can be provided for the position adjustment of the second clamping plate, thereby providing a basic guarantee for the clamping and locking of the wire rope.

[0012] Preferably, the movable frame also has front and rear symmetrical connecting rods, and the connecting rods and the vertical plates are slidably connected, and a ball head is fixed on the connecting rod, and the ball head and the inclined plane block are slidably connected. The sliding action between the ball head and the inclined plane block can provide a basic force for the movement of the movable plate, and the sliding guiding action between the connecting rod and the vertical plate can ensure the stability of the movement of the movable frame.

[0013] Preferably, a scale rod is fixed on the first clamping plate, and the scale rod is slidably connected to the second clamping plate. Through the action of the scale rod, basic guarantee can be provided for the diameter measurement of the wire rope.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the steel rope correction platform device adopts a tension detection mechanism, which can detect the tensile performance between the steel wire rope and the connecting ring of the steel rope rigging, and cooperates with the mobile straightening mechanism to realize the comprehensive straightening effect of the steel wire rope, and cooperates with the linked swing mechanism to further provide tension to the steel wire rope when the steel wire rope is straightened, which can not only improve the straightening effect of the steel wire rope, but also increase the load tension on the steel wire rope to ensure the detection effect, and cooperates with the protection mechanism to avoid the steel wire rope from bursting when the steel wire rope and the connecting ring are separated due to unqualified tensile performance, thereby ensuring the safety of detection, and its specific contents are as follows: 1. When testing the steel rope rigging, the steel rope correction platform device can detect the tensile performance of the connection between the steel rope and the connecting ring through the hydraulic rod, the tension sensor and the positioning block. With the action of the motor and the first threaded rod, the straightening roller can be moved, so as to realize the straightening and correction of the steel rope. With the meshing transmission action between the gear and the convex tooth block, the straightening roller can be synchronously swung forward and backward when moving horizontally, so as to further generate tension on the steel rope, thereby effectively ensuring the correction effect and tensile performance detection effect of the steel rope; 2. When inspecting the steel rope rigging, the steel rope correction platform device can clamp and fix the end of the steel wire rope once through the first clamping plate and the second clamping plate, thereby preventing the steel wire rope from bursting out when it is separated from the connecting ring. Combined with the sliding action between the ball head and the inclined block, the end of the steel wire rope can be clamped and fixed for the second time through the movable plate and the anti-slip pad when the steel wire rope is separated from the connecting ring, thereby effectively ensuring the safety of the inspection and avoiding the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device of the present invention; Figure 2 It is a schematic diagram of the front cross-sectional three-dimensional structure of the base of the present invention; Figure 3 This is a schematic diagram of a three-dimensional structure composed of a positioning block and a steel wire rope of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the connecting block of the present invention; Figure 5 This is a schematic diagram of the front three-dimensional structure of the fixing frame of the present invention; Figure 6 It is a schematic diagram of a three-dimensional structure composed of a fixed frame and a movable frame of the present invention.

[0016] In the figure: 1. base; 101. convex tooth block; 2. control panel; 3. motor; 4. first threaded rod; 5. hydraulic rod; 6. tension sensor; 7. positioning block; 701. slot; 8. wire rope; 801. connecting ring; 9. straightening mechanism; 901. connecting block; 902. rotating shaft; 903. gear; 904. fixed plate; 905. straightening roller; 10. protection mechanism; 1001. fixed frame; 1002. vertical plate; 1003. movable plate; 1004. anti-skid pad; 1005. inclined block; 1006. sliding rod; 1007. spring; 11. positioning mechanism; 1101. movable frame; 1102. first clamping plate; 1103. second threaded rod; 1104. second clamping plate; 1105. connecting rod; 1106. ball head; 1107. scale rod. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 6The present invention provides a technical solution: a steel rope correction platform device, comprising a base 1 and a motor 3, a control panel 2 is fixed on the base 1, two groups of convex tooth blocks 101 are fixed on the upper end surface of the base 1, and the convex tooth blocks 101 between the front and rear groups of convex tooth blocks 101 are staggered, a motor 3 is fixed in the base 1, a first threaded rod 4 is fixed on the output end of the motor 3, the first threaded rod 4 is connected to the base 1 by a bearing, a steel wire rope 8 is arranged above the base 1, and a straightening mechanism 9 is also installed on the base 1, the straightening mechanism 9 comprises a connecting block 901, a rotating shaft 902, a gear 903, a fixing plate 904 and a straightening roller 905, the connecting block 901 is connected to the first threaded rod 4 by a thread, a rotating shaft 902 is connected to the bearing on the connecting block 901, and the rotating shaft 902 and the base 1 are in a sliding connection, a gear 903 is fixed on the rotating shaft 902, and the gear 903 and the convex tooth block 101 are meshingly connected, and a straightening mechanism 905 is also fixed on the upper end of the rotating shaft 902. A fixing plate 904 has four straightening rollers 905 symmetrically fixed on the upper end face of the fixing plate 904, and the straightening rollers 905 can roll in contact with the wire rope 8. A protection mechanism 10 is symmetrically fixed on the upper end face of the base 1, and a positioning mechanism 11 is arranged on the side of the protection mechanism 10. The first threaded rod 4 is driven to rotate by the motor 3, and the first threaded rod 4 and the connecting block 901 are threadedly connected, so that the rotating shaft 902, the gear 903, the fixing plate 904 and the straightening rollers 905 can move horizontally, and the contact and rolling effect between the straightening rollers 905 and the wire rope 8 can realize a primary correction effect of the straightening rollers 905 and the wire rope 8. When the rotating shaft 902 moves horizontally, the meshing transmission effect between the gear 903 and the convex tooth block 101 can make the fixing plate 904 and the straightening rollers 905 rotate forward and reverse in an orderly manner, and the rotation of the straightening rollers 905 generates a pulling force on the wire rope 8, so as to realize a secondary correction effect of the wire rope 8.

[0019] A hydraulic rod 5 is also fixed symmetrically on the base 1, and a tension sensor 6 is fixed on the output end of the hydraulic rod 5, and a positioning block 7 is fixed on the tension sensor 6; a slot 701 is provided on the positioning block 7, and the slot 701 consists of an inclined slot and a horizontal slot; connecting rings 801 are also symmetrically fixed on the left and right ends of the wire rope 8, and the connecting ring 801 and the slot 701 are sleeve-connected; the positioning mechanism 11 consists of a movable frame 1101, a first clamping plate 1102, a second threaded rod 1103, a second clamping plate 1104, a connecting rod 1105, a ball head 1106 and a scale rod 1107, and the first clamping plate 1102 is fixed on the movable frame 1101 , and the movable frame 1101 is connected to the second threaded rod 1103 through a thread, and the lower end bearing of the second threaded rod 1103 is connected to the second clamping plate 1104, and the second clamping plate 1104 and the movable frame 1101 are slidably connected; the movable frame 1101 is also provided with a front-to-back symmetrical connecting rod 1105, and the connecting rod 1105 is slidably connected to the vertical plate 1002, and a ball head 1106 is fixed to the connecting rod 1105, and the ball head 1106 is slidably connected to the inclined surface block 1005; a scale rod 1107 is also fixed to the first clamping plate 1102, and the scale rod 1107 is slidably connected to the second clamping plate 1104; When using the steel rope correction platform device, if Figure 1-Figure 6 As shown, first, the steel wire rope 8 is Figure 1The installation is performed as shown, and the steel wire rope 8 is positioned by sleeve-engaging the connecting ring 801 with the card slot 701. Then, by rotating the second threaded rod 1103 and cooperating with the threaded connection between the second threaded rod 1103 and the movable frame 1101, the position of the second clamping plate 1104 can be adjusted until the second clamping plate 1104 and the first clamping plate 1102 are in contact with the end of the steel wire rope 8. At this time, the distance between the second clamping plate 1104 and the first clamping plate 1102 can be determined by the scale rod 1107, so as to measure the diameter of the steel wire rope 8, and the end of the steel wire rope 8 can be fixed once by the action of the second clamping plate 1104 and the first clamping plate 1102. After the installation is completed, the positioning block 7 can be driven to move by controlling the contraction of the hydraulic rod 5, so as to provide tension to the steel wire rope 8, so as to detect the tensile performance between the steel wire rope 8 and the connecting ring 801. With the action of the tension sensor 6, the tension can be determined to determine whether the tensile performance between the steel wire rope 8 and the connecting ring 801 meets the production standard. The production standard is obtained, and during the tensile test, the steel wire rope 8 is in a straightened state. At this time, the motor 3 is started, and the first threaded rod 4 is driven to rotate by the motor 3. In combination with the threaded connection between the first threaded rod 4 and the connecting block 901, the connecting block 901 can be forced to move, thereby driving the rotating shaft 902, the gear 903, the fixing plate 904 and the straightening roller 905 to move horizontally. The straightening roller 905 can realize the straightening effect of the steel wire rope 8, and the straightening roller 905 is horizontally moved. During the movement, the matching gear 903 meshes with the convex tooth blocks 101 at different positions, so that the fixing plate 904 and the straightening roller 905 can swing at a certain angle. Through the swing of the straightening roller 905, a secondary tension can be generated on the wire rope 8, so that the wire rope 8 can be further straightened by the secondary tension to ensure the straightening effect of the wire rope 8, and the secondary tension can also provide a load on the connection between the wire rope 8 and the connecting ring 801, further verifying the stability of the connection between the wire rope 8 and the connecting ring 801; The protection mechanism 10 is composed of a fixed frame 1001, a vertical plate 1002, a movable plate 1003, an anti-slip pad 1004, an inclined block 1005, a slide bar 1006 and a spring 1007. The fixed frame 1001 is fixed on the base 1, and the vertical plate 1002 is symmetrically fixed to the side of the protection mechanism 10, and the movable plate 1003 is symmetrically arranged on the lower side of the protection mechanism 10. At the same time, the movable plate 1003 contacts the protection mechanism 10 and the base 1 and can slide; the movable plate 1001 is fixed to the base 1, and the vertical plate 1002 is fixed to the side of the protection mechanism 10 symmetrically. A non-slip pad 1004 is fixed on one side of the movable plate 1003 close to the steel wire rope 8, and the distance between the two non-slip pads 1004 is greater than the diameter of the steel wire rope 8; a ramp block 1005 is also fixed on the movable plate 1003, and a slide bar 1006 is symmetrically fixed on the movable plate 1003, and the slide bar 1006 is slidably connected to the fixed frame 1001, one end of a spring 1007 is fixed on the movable plate 1003, and the other end of the spring 1007 is fixed on the fixed frame 1001; During the tensile performance test of steel rope slings, Figure 1-Figure 6 As shown, when the connection stability between the steel wire rope 8 and the connecting ring 801 is insufficient, resulting in the separation of the steel wire rope 8 and the connecting ring 801, at this time, since the steel wire rope 8 is in a straightened state, it has a large potential energy. When the steel wire rope 8 is separated from the connecting ring 801, the end of the steel wire rope 8 moves toward the middle under the action of the potential energy, and due to the fixing effect of the second clamping plate 1104 and the first clamping plate 1102 on the end of the steel wire rope 8, the second clamping plate 1104 and the first clamping plate 1102 can be made to move synchronously with the steel wire rope 8, thereby making the movable frame 1101 move toward the fixed frame 1001 under force, and the sliding guiding effect between the connecting rod 1105 and the vertical plate 1002 can ensure the stability of the movement of the movable frame 1101, and when the movable frame 1101 moves, the ball head 1106 and The sliding action between the inclined blocks 1005 can make the movable plate 1003 move under force, and the sliding guiding action between the slide rod 1006 and the fixed frame 1001 can ensure the stability of the movement of the movable plate 1003. When the movable plate 1003 moves, the anti-skid pad 1004 is driven to move synchronously. When the anti-skid pad 1004 contacts the wire rope 8, the secondary clamping and fixing effect of the wire rope 8 can be achieved. The greater the potential energy of the wire rope 8, the greater the pressure exerted by the anti-skid pad 1004 on the wire rope 8, thereby effectively ensuring the stability of the end of the wire rope 8, and then effectively avoiding the occurrence of safety accidents caused by the bursting phenomenon at the end of the wire rope 8 when the wire rope 8 is separated from the connecting ring 801, thereby ensuring the safe use of the device. This is the working principle of the wire rope correction platform device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel rope correction platform device, comprising a base (1) and a motor (3), wherein a control panel (2) is fixed on the base (1), characterized in that: Two groups of convex tooth blocks (101) are fixed on the upper end surface of the base (1), and the convex tooth blocks (101) between the front and rear groups of convex tooth blocks (101) are staggered. A motor (3) is fixed in the base (1), and a first threaded rod (4) is fixed at the output end of the motor (3), and the first threaded rod (4) is connected to the base (1) by a bearing. A steel wire rope (8) is arranged above the base (1), and a straightening mechanism (9) is also installed on the base (1), and the straightening mechanism (9) comprises a connecting block (901), a rotating shaft (90 2), a gear (903), a fixing plate (904) and a straightening roller (905), the connecting block (901) being connected to the first threaded rod (4) through a thread, the connecting block (901) being connected to a rotating shaft (902) through a bearing, and the rotating shaft (902) and the base (1) being in sliding connection, the rotating shaft (902) being fixed with a gear (903), and the gear (903) and the convex tooth block (101) being in meshing connection, the upper end of the rotating shaft (902) being fixed with a fixing plate (904), the fixing Four straightening rollers (905) are fixed symmetrically on the upper end surface of the plate (904), and the straightening rollers (905) are in contact with the wire rope (8) and can roll. A protection mechanism (10) is fixed symmetrically on the upper end surface of the base (1). A positioning mechanism (11) is arranged on the side of the protection mechanism (10). The first threaded rod (4) is driven to rotate by the motor (3), and the first threaded rod (4) is connected to the connecting block (901) by a threaded connection, so that the rotating shaft (902), the gear (903), the fixing plate (904) and the straightening rollers (905) are in contact with the wire rope (8). The roller (905) moves horizontally, and cooperates with the contact rolling action between the straightening roller (905) and the steel wire rope (8) to achieve a primary correction action of the straightening roller (905) and the steel wire rope (8). When the rotating shaft (902) moves horizontally, the meshing transmission action between the gear (903) and the convex tooth block (101) is cooperated, so that the fixed plate (904) and the straightening roller (905) rotate forward and reverse in an orderly manner, and the rotation of the straightening roller (905) generates a pulling force on the steel wire rope (8), thereby achieving a secondary correction action of the steel wire rope (8).

2. A steel rope correction platform device according to claim 1, characterized in that: The base (1) is also symmetrically fixed with hydraulic rods (5), and a tension sensor (6) is fixed to the output end of the hydraulic rod (5), and a positioning block (7) is fixed to the tension sensor (6).

3. A steel rope correction platform device according to claim 2, characterized in that: The positioning block (7) is provided with a clamping slot (701), and the clamping slot (701) consists of an inclined slot and a horizontal slot.

4. A steel rope correction platform device according to claim 1, characterized in that: Connecting rings (801) are symmetrically fixed to the left and right ends of the steel wire rope (8), and the connecting rings (801) are sleeve-connected to the clamping slot (701).

5. The steel rope correction platform device according to claim 1, characterized in that: The protective mechanism (10) is composed of a fixed frame (1001), a vertical plate (1002), a movable plate (1003), an anti-slip pad (1004), an inclined block (1005), a sliding rod (1006) and a spring (1007); the fixed frame (1001) is fixed on the base (1), and the vertical plate (1002) is symmetrically fixed to the side of the protective mechanism (10), and the movable plate (1003) is symmetrically arranged on the lower side of the protective mechanism (10), and the movable plate (1003) is in contact with the protective mechanism (10) and the base (1) to slide.

6. A steel rope correction platform device according to claim 5, characterized in that: An anti-skid pad (1004) is fixed to one side of the movable plate (1003) close to the steel wire rope (8), and the distance between the two anti-skid pads (1004) is greater than the diameter of the steel wire rope (8).

7. The steel rope correction platform device according to claim 5, characterized in that: The movable plate (1003) is also fixed with an inclined surface block (1005), and sliding rods (1006) are symmetrically fixed on the movable plate (1003), and the sliding rods (1006) are slidably connected to the fixed frame (1001), and one end of a spring (1007) is fixed on the movable plate (1003), and the other end of the spring (1007) is fixed on the fixed frame (1001).

8. The steel rope correction platform device according to claim 1, characterized in that: The positioning mechanism (11) is composed of a movable frame (1101), a first clamping plate (1102), a second threaded rod (1103), a second clamping plate (1104), a connecting rod (1105), a ball head (1106) and a graduated rod (1107); the first clamping plate (1102) is fixed to the movable frame (1101), the movable frame (1101) is connected to the second threaded rod (1103) via a thread, and the lower end bearing of the second threaded rod (1103) is connected to the second clamping plate (1104), and the second clamping plate (1104) and the movable frame (1101) are slidably connected.

9. A steel rope correction platform device according to claim 8, characterized in that: The movable frame (1101) is also provided with front-to-back symmetrical connecting rods (1105), and the connecting rods (1105) are slidably connected to the vertical plate (1002), and a ball head (1106) is fixed to the connecting rod (1105), and the ball head (1106) is slidably connected to the inclined surface block (1005).

10. The steel rope correction platform device according to claim 8, characterized in that: A scale rod (1107) is also fixed on the first clamping plate (1102), and the scale rod (1107) and the second clamping plate (1104) are slidably connected.

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