CN211078235U

CN211078235U - Lifting equipment for heat treatment

Info

Publication number: CN211078235U
Application number: CN201921731501.1U
Authority: CN
Inventors: 吴丽华
Original assignee: Rizhao Meixin Machinery Co Ltd
Current assignee: Rizhao Meixin Machinery Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-24
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a lifting device for heat treatment, which comprises universal wheels, a protective box, a spring, a limiting block, a hook, a steel cable rope, a top plate, a slide bar, a sliding block, a fixing plate, a base, a first motor, a first belt pulley, a belt, a nut, a winding drum, a second belt pulley, a supporting column, a first gear, a second motor, a second gear, a supporting rod, an inlet and outlet hole, a screw rod and a hydraulic telescopic rod, wherein four corners of the bottom end of the top plate are welded with the top end of the hydraulic telescopic rod, the bottom end of one side of the hydraulic telescopic rod is welded with one side of the limiting block, the limiting blocks are sixteen and correspond to each other, the limiting blocks are positioned inside the protective box, two ends of the spring are respectively vertically and fixedly arranged at the center of the bottom end of the hydraulic telescopic rod and the center of the top end of the protective box, the utility model has, cause dropping of article, installed hydraulic telescoping rod additional simultaneously, enlarge this utility model's application scope.

Description

Lifting equipment for heat treatment

Technical Field

The utility model relates to a lift by crane the equipment technical field, specifically be a thermal treatment is with lifting by crane equipment.

Background

The heat treatment refers to a metal hot processing technology for obtaining expected structures and properties of materials in a solid state through heating, heat preservation and cooling, the heat treatment effect is gradually known in the process of the development of the copper ware era and the iron ware era from the stone ware era, and lifting equipment is needed in the process of heat treatment of metals, but the traditional lifting equipment is too simple in construction, generates shaking in the lifting process, is not beneficial to successful lifting, and has a small application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal treatment is with lifting by crane equipment to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a lifting device for heat treatment comprises universal wheels, a protection box, springs, limiting blocks, hooks, steel cables, a top plate, a sliding rod, a sliding block, a fixing plate, a base, a first motor, a first belt pulley, a belt, nuts, a winding drum, a second belt pulley, supporting columns, a first gear, a second motor, a second gear, supporting rods, inlet and outlet holes, screws and a hydraulic telescopic rod, wherein four corners of the bottom end of the top plate are welded with the top end of the hydraulic telescopic rod, the bottom end of one side of the hydraulic telescopic rod is welded with one side of the limiting blocks, the limiting blocks are sixteen in number and correspond to each other, the limiting blocks are positioned inside the protection box, two ends of each spring are vertically and fixedly installed at the center of the bottom end of the hydraulic telescopic rod and the center of the top end of the protection box respectively, one side of the top end of the top plate is fixedly connected with the bottom end of the second motor through a bolt, and the output end, the bottom end of the first gear is meshed and connected with the top end of the second gear, the inside of the second gear is fixedly connected with one end of a screw rod in a sleeved mode, the screw rod penetrates through two sides of the inside of the top plate, a bearing is arranged at the joint, the screw rod is meshed and connected with the inside of a nut, the top end of the nut is fixedly connected with one side of the center of the bottom end of the fixed plate through a bolt, four corners of the bottom end of the fixed plate are fixedly connected with the top ends of the sliding blocks through bolts, the number of the sliding rods is two and corresponds to each other, the outside of each sliding rod is slidably connected with the inside of the two corresponding sliding blocks, two ends of each sliding rod are fixedly connected with one side, opposite to the inside of the top plate, through bolts, one side of the top end of the fixed plate is welded with the bottom end of the base, the top end of the base is fixedly, the figure of support column is two, and corresponds each other, the bracing piece runs through two support column tops that correspond each other, and the junction is provided with the bearing, the wraparound has the wire rope on the reel, and the top one side fixed connection of the one end of wire rope and reel, the other end of wire rope runs through the business turn over hole that the opposite side that the fixed plate top corresponds the base was seted up and the top fixed connection of couple, the wraparound has the belt on first belt pulley and the second belt pulley.

Furthermore, the bottom center of the protection box is provided with a universal wheel.

Furthermore, the outside of bracing piece and the inside center department of reel cup joint fixed connection, and the reel is located between two bracing pieces that correspond each other.

Furthermore, the output end of the first motor is fixedly connected with the inside of the first belt pulley in a sleeved mode.

Further, the bottom of bracing piece cup joints fixed connection with the inside of second belt pulley, first belt pulley and second belt pulley are in same horizontal straight line.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, the spring of setting is favorable to avoiding this utility model during operation, produces and rocks, causes the damage of the article of hanging, drives the rotation of first gear through first gear simultaneously, and then drives the rotation of second gear, and the rotation through the second gear drives the rotation of screw rod, makes the removal of nut, and then makes the removal of fixed plate, and the sliding block removes on the slide bar to and the hydraulic telescoping rod of setting has enlarged this utility model's application scope.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the top plate of the present invention;

fig. 3 is a bottom view of the fixing plate of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1;

in the figure: 1. a universal wheel; 2. a protection box; 3. a spring; 4. a limiting block; 5. hooking; 6. a steel cable; 7. a top plate; 8. a slide bar; 9. a slider; 10. a fixing plate; 11. a base; 12. a first motor; 13. a first pulley; 14. a belt; 15. a nut; 16. a reel; 17. a second pulley; 18. a support pillar; 19. a first gear; 20. a second motor; 21. a second gear; 22. a support bar; 23. an inlet and outlet hole; 24. a screw; 25. a hydraulic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting device for heat treatment comprises universal wheels 1, a protection box 2, springs 3, limit blocks 4, hooks 5, a steel cable rope 6, a top plate 7, a slide rod 8, a slide block 9, a fixing plate 10, a base 11, a first motor 12, a first belt pulley 13, a belt 14, nuts 15, a winding drum 16, a second belt pulley 17, a support column 18, a first gear 19, a second motor 20, a second gear 21, a support rod 22, an inlet and outlet hole 23, a screw 24 and a hydraulic telescopic rod 25, wherein four corners of the bottom end of the top plate 7 are welded with the top end of the hydraulic telescopic rod 25, the bottom end of one side of the hydraulic telescopic rod 25 is welded with one side of the limit blocks 4, the limit blocks 4 are sixteen and correspond to each other, the limit blocks 4 are positioned inside the protection box 2, the universal wheels 1 are arranged at the center of the bottom end of the protection box 2, the utility model is favorable for movement, two ends of the springs 3 are respectively vertically and fixedly installed at the center of the bottom end, one side of the top end of the top plate 7 is fixedly connected with the bottom end of a second motor 20 through bolts, the output end of the second motor 20 is fixedly connected with the inner portion of a first gear 19 in a sleeved mode, the bottom end of the first gear 19 is connected with the top end of a second gear 21 in a meshed mode, the inner portion of the second gear 21 is fixedly connected with one end of a screw rod 24 in a sleeved mode, the screw rod 24 penetrates through two sides of the inner portion of the top plate 7, bearings are arranged at the connecting position, the screw rod 24 is connected with the inner portion of a nut 15 in a meshed mode, the top end of the nut 15 is fixedly connected with one side of the center of the bottom end of a fixing plate 10 through bolts, four corners of the bottom end of the fixing plate 10 are fixedly connected with the top end of a sliding block 9 through bolts, the number of two sliding blocks 8 is two and corresponds to each other, the outer portion of each sliding, one side of the top end of the fixed plate 10 is welded with the bottom end of the base 11, the top end of the base 11 is fixedly connected with the bottom end of the first motor 12 through a bolt, the output end of the first motor 12 is fixedly connected with the inside of the first belt pulley 13 in a sleeved mode, rotation of the first belt pulley 13 is facilitated, the other side of the top end of the fixed plate 10 is welded with the bottom ends of the supporting columns 18, the number of the supporting columns 18 is two, the supporting columns 22 correspond to each other, the supporting rods 22 penetrate through the tops of the two supporting columns 18 corresponding to each other, a bearing is arranged at the joint, the outer portion of the supporting rods 22 is fixedly connected with the center of the inner portion of the winding drum 16 in a sleeved mode, the winding drum 16 is located between the two supporting rods 22 corresponding to each other, retraction hole 23 formed in the other side, corresponding to the base 11, of the top end of the fixing plate 10 is fixedly connected with the top end of the hook 5 in a, the bottom end of the support rod 22 is fixedly connected with the inside of the second belt pulley 17 in a sleeved mode, the first belt pulley 13 and the second belt pulley 17 are located on the same horizontal straight line, the belt 14 is favorably wound and connected, and the belt 14 is wound and connected on the first belt pulley 13 and the second belt pulley 17; when the utility model is used, the utility model is manually pushed, a hung article is positioned under the hook 5, the hydraulic telescopic rod 25 is opened to position the hook 5 above the hung article, the hydraulic telescopic rod 25 is further closed, the first motor 12 is opened to drive the first belt pulley 13 to rotate, the belt 14 and the second belt pulley 17 are further driven, the support rod 22 is driven to rotate by the rotation of the second belt pulley 17, the reel 16 is driven to rotate, the steel cable 6 and the hook 5 move downwards along with the rotation of the reel 16, the hook 5 and the hung article are positioned in the same plane, the second motor 20 is opened to drive the first gear 19 to rotate, the second gear 21 is driven to rotate along with the rotation of the first gear 19, the screw rod 24 is driven to rotate, the nut 15 is driven to move along with the rotation of the screw rod 24, the fixed plate 10 is moved, the position relation between the hook 5 and the hung article is further adjusted, make couple 5 hoist the article of hanging, open first motor 12, drive belt 14, and then make reel 16 rotate, further make steel cable rope 6 and couple 5 move up can hoist the article of hanging, through removing the utility model discloses, make the article of hanging be located the weaving by hanging under the article, open first motor 12 and make belt 14 rotate, and then drive first belt pulley 13, and the rotation of second belt pulley 17 and reel 16, and then make steel cable rope 6 and couple 5 move down, through opening second motor 20, make first gear 19 and second gear 21 rotate, then make the removal of fixed plate 10 and nut 15, further adjustment hoists article and the position relation of placing, the manual work is taken off the article of hanging and can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thermal treatment is with equipment of lifting by crane, including universal wheel (1), protection box (2), spring (3), stopper (4), couple (5), steel cable rope (6), roof (7), slide bar (8), sliding block (9), fixed plate (10), base (11), first motor (12), first belt pulley (13), belt (14), nut (15), reel (16), second belt pulley (17), support column (18), first gear (19), second motor (20), second gear (21), bracing piece (22), business turn over hole (23), screw rod (24) and hydraulic telescoping rod (25), its characterized in that: the bottom four corners of roof (7) all passes through the welding with the top of hydraulic telescoping rod (25), hydraulic telescoping rod (25) one side bottom welds with one side of stopper (4), the figure of stopper (4) is sixteen, and corresponds each other, stopper (4) are located the inside of protection box (2), the both ends of spring (3) are vertical fixed mounting respectively in the bottom center department of hydraulic telescoping rod (25) and the top center department of protection box (2), bolt fixed connection is passed through with the bottom of second motor (20) to top one side of roof (7), the output of second motor (20) cup joints fixed connection with the inside of first gear (19), the bottom of first gear (19) is connected with the top meshing of second gear (21), the inside of second gear (21) cup joints fixed connection with the one end of screw rod (24), the screw rod (24) penetrates through two inner sides of the top plate (7), bearings are arranged at the joints of the screw rod (24) and the nut (15), the top end of the nut (15) and one side of the center of the bottom end of the fixed plate (10) are fixedly connected through bolts, four corners of the bottom end of the fixed plate (10) are fixedly connected with the top ends of the sliding blocks (9) through bolts, the number of the sliding rods (8) is two and corresponds to each other, the outer portion of each sliding rod (8) is slidably connected with the inner portions of the two sliding blocks (9) corresponding to each other, two ends of each sliding rod (8) are respectively fixedly connected with one side of the inner portion of the top plate (7) through bolts, one side of the top end of the fixed plate (10) is welded with the bottom end of the base (11), and the top end of the base (11) is fixedly connected with the bottom end of the first motor (12), the utility model discloses a steel cable rope, including fixed plate (10), the top of fixed plate (10) and the bottom welding of support column (18), the figure of support column (18) is two, and corresponds each other, bracing piece (22) run through two support column (18) tops that correspond each other, and the junction is provided with the bearing, the wire-wrap has steel cable rope (6) on reel (16), and the top one side fixed connection of one end of steel cable rope (6) and reel (16), the other end of steel cable rope (6) runs through business turn over hole (23) that fixed plate (10) top corresponds the opposite side of offering of base (11) and the top fixed connection of couple (5), the wire-wrap has belt (14) on first belt pulley (13) and second belt pulley (17).

2. A hoisting device for heat treatment according to claim 1, characterized in that: the bottom center of the protection box (2) is provided with a universal wheel (1).

3. A hoisting device for heat treatment according to claim 1, characterized in that: the outer part of the supporting rod (22) is fixedly connected with the center of the inner part of the winding drum (16) in a sleeved mode, and the winding drum (16) is located between the two corresponding supporting rods (22).

4. A hoisting device for heat treatment according to claim 1, characterized in that: the output end of the first motor (12) is fixedly connected with the inside of the first belt pulley (13) in a sleeved mode.

5. A hoisting device for heat treatment according to claim 1, characterized in that: the bottom of bracing piece (22) cup joints fixed connection with the inside of second belt pulley (17), first belt pulley (13) and second belt pulley (17) are in on the same horizontal straight line.