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CN-224209022-U - Cutting device of steel strand wires

CN224209022UCN 224209022 UCN224209022 UCN 224209022UCN-224209022-U

Abstract

The utility model relates to the technical field of cutting of steel strands, in particular to a steel strand cutting device which comprises a frame, a first motor and a grinding wheel, wherein the first motor and the grinding wheel are arranged on the frame, the driving end of the first motor are connected, a fixing seat is rotatably arranged at the top of the frame, a fixing plate is hinged to the top end of the fixing seat, the first motor is arranged on the fixing plate, a telescopic cylinder I is arranged between the fixing seat and the fixing plate, two sides of the telescopic cylinder I are respectively hinged to the fixing seat and the fixing plate, a telescopic cylinder II is arranged between the fixing seat and the frame, two sides of the telescopic cylinder II are respectively hinged to the fixing seat and the frame, a support is arranged on one side of the frame, a telescopic cylinder III is horizontally arranged at the top of the support, a guide plate is hinged to one side of the telescopic cylinder III, one end of the guide plate is hinged to the support, and a partition rod is vertically arranged in the middle of the support. The utility model provides a steel strand cutting device which is convenient for adjusting cutting angles and classifying steel strands.

Inventors

  • YANG YUJI
  • ZHAO GUOLIANG
  • ZHAO ZILI
  • XIA DONG

Assignees

  • 河南捷晟声测管业有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (6)

  1. 1. The cutting device for the steel strand comprises a frame (1), a first motor (2) arranged on the frame (1) and a grinding wheel (3) connected with the driving end of the first motor (2), and is characterized in that a fixing seat (4) is rotatably arranged at the top of the frame (1), a fixing plate (5) is hinged to the top end of the fixing seat (4), and the first motor (2) is arranged on the fixing plate (5); A first telescopic cylinder (6) is arranged between the fixed seat (4) and the fixed plate (5), and two sides of the first telescopic cylinder (6) are respectively hinged on the fixed seat (4) and the fixed plate (5); The fixed seat (4) and the frame (1) are provided with a telescopic cylinder II (7), and two sides of the telescopic cylinder II (7) are respectively hinged on the fixed seat (4) and the frame (1); one side of frame (1) be provided with support (8), the top level of support (8) is provided with flexible jar three (9), one side of flexible jar three (9) articulates there is guide board (10), the one end of guide board (10) articulates on support (8), the middle part of support (8) vertically be provided with spacer rod (11), the other end and the spacer rod (11) of guide board (10) contact.
  2. 2. The steel strand cutting device of claim 1, wherein two support plates (12) are arranged above the guide plate (10) along the horizontal direction, one support plate (12) is arranged on the top end of the support (8), a connecting plate (13) is arranged above the support plate (12), two sides of the connecting plate (13) are respectively connected with the two support plates (12), a baffle plate (14) is arranged below the support plate (12) along the horizontal direction, a hinge I (15) is horizontally arranged on the side wall of the baffle plate (14), one side of the baffle plate (14) is hinged to the bottom end of one support plate (12) through the hinge I (15), the other side of the baffle plate (14) is contacted with the bottom surface of the other support plate (12), one side, far away from the frame (1), of the baffle plate (14) is provided with a telescopic cylinder IV (16), two ends of the telescopic cylinder IV (16) are respectively hinged to the baffle plate (14) and the support (8), and the telescopic cylinder IV (16) is positioned outside the baffle plate (14).
  3. 3. The steel strand cutting device of claim 1, wherein the number of the guide plates (10) is not less than two, the guide plates (10) are located on the same horizontal plane, a linkage mechanism is arranged between the two adjacent guide plates (10), the linkage mechanism comprises two vertically arranged round tubes (17) and a pull rod (18) with an n-shaped structure arranged between the two round tubes (17), vertical rods on two sides of the pull rod (18) are movably sleeved in the two round tubes (17) respectively, the two round tubes (17) are mounted on the side walls of the two adjacent guide plates (10) respectively, the top ends of the pull rod (18) are not higher than the top surface of the guide plates (10), one ends of the guide plates (10) are vertically provided with hinges (19) respectively, one ends of the guide plates (10) are hinged on the support (8) through the hinges (19), and one ends of the guide plates (10) are not lower than the height of the other ends of the guide plates (10).
  4. 4. The steel strand cutting device according to claim 2, wherein a supporting seat (20) is arranged on one side, far away from the bracket (8), of the grinding wheel (3), the supporting seat (20) is arranged on the frame (1), the top surface of the supporting seat (20) and the top surface of the baffle plate (14) are located on the same plane, two supporting bars (21) are respectively arranged on the top surface of the supporting seat (20), the two supporting bars (21) are respectively arranged on two sides of the top surface of the supporting seat (20), a fixing frame (22) and a second motor (23) are respectively arranged on one side, far away from the grinding wheel (3), of the supporting seat (20), a conveying mechanism is arranged between the fixing frame (22) and the second motor (23), the conveying mechanism comprises a pressing wheel (25) which is arranged on one side of the two rotating shafts (24) and a gear (26) which is arranged on the other side of the two rotating shafts (24), the second motor (23) is connected with one rotating shaft (24), and one rotating shaft (24) is arranged below the other rotating shaft (24).
  5. 5. The steel strand cutting device of claim 1, wherein the top end of the frame (1) is provided with a bearing seat (27), the fixed seat (4) is rotatably arranged on the frame (1) through the bearing seat (27), one side of the bearing seat (27) is vertically provided with a screw (28), the top end of the screw (28) is arranged on the fixed seat (4), a top plate of the frame (1) is provided with a fixed groove (29) with an arc structure, the circle center of the fixed groove (29) and the rotation center of the bearing seat (27) are positioned on the same axis, the screw (28) is movably sleeved on the fixed groove (29), a nut (30) is sleeved on the screw (28) in a threaded manner, and the length of the outer wall of the nut (30) is not less than the groove width of the fixed groove (29).
  6. 6. The steel strand cutting device according to claim 1, wherein a fixing rod (31) is obliquely arranged below the fixing plate (5), the top end of the fixing rod (31) is arranged on the fixing plate (5), a fixing block (32) is arranged on one side of the fixing rod (31), the fixing block (32) is arranged on the bottom end of the fixing rod (31), a fixing frame (33) is arranged on the fixing seat (4), and the fixing block (32) is located in an inner cavity of the fixing frame (33).

Description

Cutting device of steel strand wires Technical Field The utility model relates to the technical field of cutting of steel strands, in particular to a cutting device of steel strands. Background The steel strand is a steel product formed by twisting a plurality of steel wires, and is subjected to stress relief treatment and stabilization treatment so as to ensure the stable performance of the steel strand in the use process. The surface of the carbon or low alloy structural steel wire is plated with a layer of zinc or zinc alloy, so that the steel strand has the characteristics of high strength, low relaxation, good ductility, flexibility and the like, and the good corrosion resistance of the steel strand is enhanced. Because of the excellent physical and chemical properties of the steel strands, the steel strands are widely applied to various engineering fields such as bridges, electric power, hydraulic construction, road fences and the like. For engineering construction, steel strands play a critical role in prestressed concrete engineering. In the construction process, firstly, a steel strand is penetrated into a reserved pore canal on a concrete structure by using a beam penetrating machine, and then the steel strand is tensioned by using tools such as an anchor, a jack and the like, so that compressive stress is applied to the concrete structure. Because the concrete structure is subjected to the action of pre-stress, the stress performance and stability of the concrete structure can be obviously enhanced, so that the bearing capacity, stability and crack resistance of the concrete structure are obviously improved, and the service life of the concrete construction engineering is further prolonged. In order to realize convenient transportation, the steel strand is formed into a disc shape by a steel strand manufacturer. After the disc-shaped steel stranded wires arrive at a construction site, the disc-shaped steel stranded wires are needed to be cut into a plurality of steel stranded wires according to actual construction requirements for use. Because the steel strand has the characteristic of high strength, a large amount of working hours are consumed by manually cutting the steel strand by using tools such as a polisher and the like on a construction site, and the steel strand is cut by adopting a cutting device. Among the cutting devices, there are commonly used two modes of arc cutting and abrasive cutting. Although the arc cutting is fast, the arc can form high temperature on the cutting part of the steel strand, which can damage the mechanical property of the steel strand, thereby reducing the stability of the steel strand. However, although the speed of the abrasive cutting is not as high as that of the arc cutting, the abrasive cutting has small influence on the steel strand, and the operation of a high-voltage maintaining device is not needed, so that in practical application, the abrasive cutting is widely adopted to finish the cutting work of the steel strand. For cutting of the steel strand, the end part of the steel strand is cut into a flat angle, so that the steel strand is easy to fix and connect with other components or devices, the end part of the steel strand is cut into an oblique angle, and the resistance of penetrating into a reserved pore canal on a concrete structure can be reduced due to the oblique angle, so that the steel strand is conveyed along a preset path more smoothly. The cutting device is convenient to use to cut out steel strands with different angles, and a worker is required to manually adjust the cutting angle of the grinding wheel before cutting, however, the manual adjustment is very troublesome and the accuracy of the angle adjustment is poor. In addition, in order to improve the cutting efficiency of the steel strands, the cutting operation often needs to cut out a plurality of steel strands at one time, so that after the cutting operation is finished, the steel strands with the inclined end parts and the steel strands with the flat end parts are mixed together, and therefore, the worker is required to classify the cut-out plurality of steel strands again, and the burden of the worker is increased. Therefore, the steel strand has the defect in cutting, so that the cutting angle is adjusted, the steel strand is conveniently classified, the cutting efficiency of the steel strand is improved, and the requirement of engineering construction is met. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides the steel strand cutting device which is convenient for adjusting the cutting angle and classifying the steel strands, and is used for overcoming the defects in the prior art. The technical scheme includes that the cutting device for the steel strands comprises a frame, a first motor and a grinding wheel, wherein the first motor is arranged on the frame, the driving end of the first motor is connected with the grinding wheel, a fixi