CN217677655U - Induction temperature control quenching device for prestressed concrete steel bar - Google Patents

Induction temperature control quenching device for prestressed concrete steel bar Download PDF

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Publication number
CN217677655U
CN217677655U CN202220270039.5U CN202220270039U CN217677655U CN 217677655 U CN217677655 U CN 217677655U CN 202220270039 U CN202220270039 U CN 202220270039U CN 217677655 U CN217677655 U CN 217677655U
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China
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conveying device
prestressed concrete
induction temperature
conveying
concrete steel
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CN202220270039.5U
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Chinese (zh)
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陆建明
冯强
陶慧江
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Jiashan Qiangxing Technology Co ltd
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Jiashan Qiangxing Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Abstract

The utility model relates to the technical field of quenching equipment, in particular to a prestressed concrete steel bar induction temperature control quenching device. The induction temperature control quenching device comprises a slide rail frame, wherein the right part of the slide rail frame is connected with a conveying device A and a conveying device B in a sliding manner, the conveying device A is connected with a power device A, the conveying device A and the conveying device B are both connected with belt wheels, a belt is connected between the belt wheels, one side, away from the conveying device A, of the conveying device B is provided with a supporting device A, the upper end of the supporting device A is connected with an induction temperature control quenching device body, the lower end of the induction temperature control quenching device body is connected with a plurality of uniformly distributed electromagnetic induction heating coils, the left part of the induction temperature control quenching device body is provided with a conveying device C connected with the slide rail frame in a sliding manner, and the conveying device C is connected with a power device B. The utility model relates to a simple and complete quenching equipment can continuously quench the prestressed concrete steel bar, thereby improving the quenching efficiency of the prestressed concrete steel bar.

Description

Induction temperature control quenching device for prestressed concrete steel bar
Technical Field
The utility model relates to the technical field of quenching equipment, in particular to an induction temperature control quenching device for prestressed concrete steel bars.
Background
The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), preserving heat for a period of time to make the steel become fully or partially austenitized, and then rapidly cooling the steel to a temperature below Ms (or isothermal near Ms) at a cooling speed greater than a critical cooling speed to perform martensite (or bainite) transformation. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching.
The production process of the steel bar for the general prestressed concrete at present comprises the steps of paying off, shelling and derusting, shaping and grooving, straightening, induction heating, quenching, tempering, cooling, driving, shearing and branching and taking up. The quenching device is equipment for carrying out solution treatment on materials or carrying out a heat treatment process with a rapid cooling process, and is mainly divided into a medium-frequency quenching furnace, a high-frequency quenching furnace, a power-frequency quenching furnace, a numerical control quenching machine tool and an integrated quenching machine tool, and the quenching equipment mainly comprises the quenching machine tool, a medium-high frequency power supply and a cooling device. But the quenching device on the market at present is not only complex in structure, but also low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the background technology and providing an induction temperature control quenching device for prestressed concrete steel bars, which has simple structure and high efficiency.
The technical scheme of the utility model, a prestressed concrete is response control by temperature change guenching unit for steel bar, including the slide rail frame, slide rail frame right part sliding connection has conveyor A and conveyor B, conveyor A is connected with power device A, conveyor A and conveyor B all are connected with the band pulley, be connected with the belt between the band pulley, one side that conveyor A was kept away from to conveyor B is provided with strutting arrangement A, strutting arrangement A upper end is connected with response control by temperature change guenching unit body, response control by temperature change guenching unit body lower extreme is connected with a plurality of evenly distributed's electromagnetic induction heating coil, response control by temperature change guenching unit body left part be provided with slide rail frame sliding connection has conveyor C, conveyor C connects power device B, conveyor C left part is provided with strutting arrangement B, strutting arrangement B upper end is connected with water jet equipment, water jet equipment lower extreme intercommunication has the ring pipe, the ring pipe intercommunication has the shower nozzle to group evenly distributed and symmetry from top to bottom, the water jet equipment left part is provided with conveyer.
Preferably, the conveying device A, the conveying device B and the conveying device C respectively comprise a driving shaft, a driven shaft, a driving gear, a driven gear and a conveying wheel set; the driving shaft and the driven shaft are connected with a moving frame in a rotating mode, the driving shaft and the driven shaft are connected with a plurality of groups of conveying wheel sets which are evenly distributed between the moving frame, the driving shaft penetrates through the moving frame to be connected with a driving gear, the driven shaft penetrates through the moving frame to be connected with a driven gear, the driving gear and the driven gear are connected in a meshed mode, the prestressed concrete steel bar penetrates through the conveying wheel sets, the conveying wheel sets drive the prestressed concrete steel bar to advance, and the conveying device A and the conveying device B can guarantee horizontal conveying of the prestressed concrete steel bar.
Preferably, the ends, far away from the driving gear, of the driving shafts of the conveying device A and the conveying device B are both connected with belt wheels, the belt wheels are driven by a belt, the conveying device A is driven by the power device A to work, and the conveying device B is driven by the conveying device A to work.
Preferably, conveyor B and conveyor C's driving shaft is connected with power device A and power device B respectively, the motor that power device A and power device B all are connected with the driving shaft, the motor is connected with the motor support, motor support sub-unit connection has two bolt A, bolt A passes motor support and threaded connection fixed plate, the fixed plate is connected and is removed the frame, it rotates to drive the driving shaft through the motor, the driving shaft passes through the driving gear and driven gear rotates, driven gear drives the driven shaft and rotates driving shaft and driven shaft drive conveying wheelset rotation.
Preferably, the lower end of the moving frame is connected with a T-shaped sliding strip, the upper end of the sliding rail frame is provided with a T-shaped sliding groove, and the T-shaped sliding strip slides in the T-shaped sliding groove and can be adjusted in position according to the length of the prestressed concrete steel bar.
Preferably, the opposite outer ends of the T-shaped slide bars are connected with side sliding plates, the side sliding plates penetrate through the T-shaped slide bars and are in threaded connection with bolts C, the bolts C abut against the slide rail frame, and the moving or fixing of the moving frame is controlled through the bolts C.
Preferably, the supporting device A and the supporting device B both comprise telescopic rods, bolts B and telescopic sleeves; the telescopic sleeve is connected with a telescopic rod in a sliding mode, the upper portion of the telescopic sleeve is connected with a bolt B in a threaded mode, the bolt B penetrates through the telescopic sleeve and abuts against the telescopic rod, the upper end of the telescopic rod is connected with the induction temperature control quenching device body and the water spraying device respectively, and it is guaranteed that the prestressed concrete steel bar can penetrate through the electromagnetic induction heating coil at the lower end of the induction temperature control quenching device body and the annular pipe at the lower end of the water spraying device in the center.
Compared with the prior art, the utility model discloses following profitable technological effect has: conveyor A, conveyor B and conveyor C have the effect of carrying many prestressed concrete steel bars simultaneously, pass many prestressed concrete steel bars through conveyor A and conveyor B side by side, get into electromagnetic induction heating coil and carry out the quenching heating, prestressed concrete steel bar is carried by conveyor C after the heating, conveyor C passes the ring pipe through carrying, in the in-process of passing the ring pipe, water jet equipment control shower nozzle sprays water, the water spray can carry out rapid cooling to prestressed concrete steel bar, prestressed concrete steel bar after the cooling falls in conveyer, convey by conveyer in the process on next step, this device once only can quench prestressed concrete steel bar, simultaneously this device is a simple and complete quenching equipment, can continuously quench prestressed concrete steel bar, thereby improve prestressed concrete steel bar's quenching efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partial schematic structural diagram of the embodiment of the present invention;
FIG. 3 is a schematic view of a part of the structure of the embodiment of the present invention;
fig. 4 is a schematic diagram of a part of the structure according to the embodiment of the present invention.
Reference numerals are as follows: 1. a T-shaped chute; 2. a bolt C; 3. a driving gear; 4. a side slide plate; 5. a T-shaped slide bar; 6. a power plant A; 7. an annular tube; 8. a support device A; 9. a driven gear; 10. a conveying device; 11. A water spraying device; 12. a conveying device C; 13. an induction temperature control quenching device body; 14. a support means B; 15. a power plant B; 16. an electromagnetic induction heating coil; 17. a slide rail frame; 18. a conveying device B; 19. a conveying device A; 20. a motor bracket; 21. a motor; 22. a bolt A; 23. a fixing plate; 24. a movable frame; 25. A spray head; 26. a conveying wheel set; 27. a pulley; 28. a drive shaft; 29. a belt; 30. a driven shaft; 31. A telescopic rod; 32. a bolt B; 33. a telescopic sleeve.
Detailed Description
First embodiment
As shown in fig. 1-4, the utility model provides a prestressed concrete is response control by temperature change guenching unit for steel bar, including slide rail frame 17, slide rail frame 17 right part sliding connection has conveyor A19 and conveyor B18, conveyor A19 is connected with power device A6, conveyor A19 and conveyor B18 all are connected with band pulley 27, be connected with belt 29 between the band pulley 27, one side that conveyor A19 was kept away from to conveyor B18 is provided with strutting arrangement A8, strutting arrangement A8 upper end is connected with response control by temperature change guenching unit body 13, response control by temperature change guenching unit body 13 lower extreme is connected with a plurality of evenly distributed's electromagnetic induction heating coil 16, response control by temperature change guenching unit body 13 left part is provided with and has conveyor C12 with slide rail frame 17 sliding connection, conveyor C12 is connected with power device B15, conveyor C12 left part is provided with strutting arrangement B14, the strutting arrangement B14 upper end is connected with water jet equipment 11, water jet equipment 11 lower extreme intercommunication has annular pipe 7, annular pipe 7 intercommunication has evenly distributed and the shower nozzle 25 of symmetry from top to bottom, the group water jet equipment 11 left part is provided with conveyer 10.
The conveying device A19, the conveying device B18 and the conveying device C12 respectively comprise a driving shaft 28, a driven shaft 30, a driving gear 3, a driven gear 9 and a conveying wheel set 26; the driving shaft 28 and the driven shaft 30 are both rotatably connected with the moving frame 24, the driving shaft 28 and the driven shaft 30 are connected with a plurality of groups of conveying wheel sets 26 which are uniformly distributed between the moving frame 24, the driving shaft 28 penetrates through the moving frame 24 to be connected with the driving gear 3, the driven shaft 30 penetrates through the moving frame 24 to be connected with the driven gear 9, the driving gear 3 and the driven gear 9 are connected in a meshed mode, the prestressed concrete steel bar penetrates through the conveying wheel sets 26, the conveying wheel sets 26 drive the prestressed concrete steel bar to advance, and the conveying device A19 and the conveying device B18 can guarantee horizontal conveying of the prestressed concrete steel bar.
One ends, far away from the driving gear 3, of driving shafts 28 of the conveying device A19 and the conveying device B18 are both connected with belt wheels 27, the belt wheels 27 are driven by a belt 29, the conveying device A19 is driven to work by the power device A6, and the conveying device A19 drives the conveying device B18 to work.
The driving shafts 28 of the conveying device B18 and the conveying device C12 are respectively connected with a power device A6 and a power device B15, the power device A6 and the power device B15 are both connected with a motor 21 connected with the driving shaft 28, the motor 21 is connected with a motor support 20, the lower portion of the motor support 20 is connected with two bolts A22, the bolts A22 penetrate through the motor support 20 and are in threaded connection with a fixing plate 23, the fixing plate 23 is connected with a moving frame 24, the driving shaft 28 is driven to rotate through the motor 21, the driving shaft 28 rotates through the driving gear 3 and the driven gear 9, and the driven gear 9 drives the driven shaft 30 to rotate the driving shaft 28 and the driven shaft 30 to drive the conveying wheel set 26 to rotate.
The supporting device A8 and the supporting device B14 both comprise an expansion link 31, a bolt B32 and an expansion sleeve 33; the telescopic sleeve 33 is connected with a telescopic rod 31 in a sliding mode, the upper portion of the telescopic sleeve 33 is connected with a bolt B32 in a threaded mode, the bolt B32 penetrates through the telescopic sleeve 33 and abuts against the telescopic rod 31, the upper end of the telescopic rod 31 is connected with the induction temperature control quenching device body 13 and the water spraying device 11 respectively, and it is guaranteed that the prestressed concrete steel bar can penetrate through the electromagnetic induction heating coil 16 at the lower end of the induction temperature control quenching device body 13 and the annular pipe 7 at the lower end of the water spraying device 11 in the center.
The conveying device A19, the conveying device B18 and the conveying device C12 of the embodiment have the function of simultaneously conveying a plurality of prestressed concrete steel bars, when the prestressed concrete steel bars parallelly penetrate through the conveying device A19 and the conveying device B18, the prestressed concrete steel bars enter the electromagnetic induction heating coil 16 to be quenched and heated, after heating, the prestressed concrete steel bars are conveyed by the conveying device C12, the conveying device C12 penetrates through the annular pipe 7 after conveying, in the process of penetrating through the annular pipe 7, the water spraying device 11 controls the spray nozzle 25 to spray water, the water spraying device can rapidly cool the prestressed concrete steel bars, the prestressed concrete steel bars after cooling fall into the conveying device 10 and are conveyed to the next step through the conveying device 10, the device can quench the prestressed concrete steel bars at one time, meanwhile, the device is simple and complete quenching equipment, the prestressed concrete steel bars can be continuously quenched, and therefore the quenching efficiency of the prestressed concrete steel bars is improved.
Second embodiment
As shown in fig. 1-2, compared with the first embodiment, the lower end of the moving frame 24 in this embodiment is connected with a T-shaped slide bar 5, the upper end of the slide rail frame 17 is provided with a T-shaped sliding groove 1, the T-shaped slide bar 5 slides in the T-shaped sliding groove 1, and the position of the induction temperature control quenching device for the prestressed concrete steel bar can be adjusted according to the length of the prestressed concrete steel bar; the opposite outer ends of the T-shaped slide bars 5 are connected with side slide plates 4, the side slide plates 4 penetrate through and are in threaded connection with bolts C2, the bolts C2 abut against the slide rail frame 17, and the moving or fixing of the moving frame 24 is controlled through the bolts C2.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims (7)

1. An induction temperature control quenching device for prestressed concrete steel bars comprises a slide rail frame (17), the device is characterized in that the right part of a sliding rail frame (17) is connected with a conveying device A (19) and a conveying device B (18) in a sliding mode, the conveying device A (19) is connected with a power device A (6), the conveying device A (19) and the conveying device B (18) are both connected with belt wheels (27), belts (29) are connected between the belt wheels (27), one side, away from the conveying device A (19), of the conveying device B (18) is provided with a supporting device A (8), the upper end of the supporting device A (8) is connected with an induction temperature control quenching device body (13), the lower end of the induction temperature control quenching device body (13) is connected with a plurality of electromagnetic induction devices (16) which are uniformly distributed, the left part of the induction temperature control quenching device body (13) is provided with a conveying device C (12) which is connected with the sliding rail frame (17) in a sliding mode, the conveying device C (12) is connected with a power device B (15), the left part of the conveying device C (12) is provided with a supporting device B (14), the upper end of the supporting device B (14) is connected with a water spraying device (11), the lower end of the water spraying device (11) is communicated with an annular pipe (7), and a pair of conveying device (11) which is provided with a symmetrical conveying device (10) which is provided with a pair of a symmetrical distribution.
2. The induction temperature-controlled quenching device for the prestressed concrete steel bar according to claim 1, wherein the conveying device A (19), the conveying device B (18) and the conveying device C (12) respectively comprise a driving shaft (28), a driven shaft (30), a driving gear (3), a driven gear (9) and a conveying wheel set (26);
driving shaft (28) and driven shaft (30) all rotate to be connected with and remove frame (24), and driving shaft (28) and driven shaft (30) are connected with multiunit evenly distributed's conveying wheelset (26) between removing frame (24), and driving shaft (28) pass and remove frame (24) and be connected with driving gear (3), and driven shaft (30) pass and remove frame (24) and connect driven gear (9), and meshing is connected between driving gear (3) and driven gear (9).
3. The induction temperature-controlled quenching device for the prestressed concrete steel bar as claimed in claim 2, wherein one ends of the driving shafts (28) of the conveying device A (19) and the conveying device B (18) far away from the driving gear (3) are both connected with belt wheels (27), and the belt wheels (27) are in transmission through a belt (29).
4. The induction temperature-controlled quenching device for the prestressed concrete steel bars as claimed in claim 2, wherein the driving shafts (28) of the conveying device B (18) and the conveying device C (12) are respectively connected with a power device A (6) and a power device B (15), the power device A (6) and the power device B (15) are respectively connected with a motor (21) connected with the driving shafts (28), the motor (21) is connected with a motor support (20), the lower part of the motor support (20) is connected with two bolts A (22), the bolts A (22) penetrate through the motor support (20) and are in threaded connection with a fixing plate (23), and the fixing plate (23) is connected with a moving frame (24).
5. The induction temperature-controlled quenching device for the prestressed concrete steel bars as claimed in claim 4, wherein the lower ends of the movable frames (24) are connected with T-shaped sliding strips (5), the upper ends of the sliding rail frames (17) are provided with T-shaped sliding grooves (1), and the T-shaped sliding strips (5) slide in the T-shaped sliding grooves (1).
6. The induction temperature-controlled quenching device for the prestressed concrete steel bar according to claim 5, characterized in that the opposite outer ends of the T-shaped slide bars (5) are connected with side sliding plates (4), the side sliding plates (4) penetrate through and are in threaded connection with bolts C (2), and the bolts C (2) are abutted against the slide rail frame (17).
7. The induction temperature-controlled quenching device for the prestressed concrete steel bar according to claim 1, wherein the supporting device A (8) and the supporting device B (14) both comprise a telescopic rod (31), a bolt B (32) and a telescopic sleeve (33);
the telescopic sleeve (33) is connected with a telescopic rod (31) in a sliding mode, the upper portion of the telescopic sleeve (33) is connected with a bolt B (32) in a threaded mode, the bolt B (32) penetrates through the telescopic sleeve (33) and abuts against the telescopic rod (31), and the upper end of the telescopic rod (31) is connected with the induction temperature control quenching device body (13) and the water spraying device (11) respectively.
CN202220270039.5U 2022-02-10 2022-02-10 Induction temperature control quenching device for prestressed concrete steel bar Active CN217677655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220270039.5U CN217677655U (en) 2022-02-10 2022-02-10 Induction temperature control quenching device for prestressed concrete steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220270039.5U CN217677655U (en) 2022-02-10 2022-02-10 Induction temperature control quenching device for prestressed concrete steel bar

Publications (1)

Publication Number Publication Date
CN217677655U true CN217677655U (en) 2022-10-28

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CN202220270039.5U Active CN217677655U (en) 2022-02-10 2022-02-10 Induction temperature control quenching device for prestressed concrete steel bar

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