CN217102802U

CN217102802U - Safe crane for building construction

Info

Publication number: CN217102802U
Application number: CN202221742615.8U
Authority: CN
Inventors: 岳锐; 王政强; 罗亚策; 曹晔; 王洪升; 张健; 王子赫; 赵腾达
Original assignee: Henan Zhimeng Technology Co ltd
Current assignee: Wuhu Huixin Construction Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-08-02
Anticipated expiration: 2032-07-08

Abstract

The utility model provides a construction is with safe type hoist. The safety crane for building construction comprises a supporting seat, a fixing pile and a hoisting device. The utility model provides a safe type hoist for construction, be equipped with the pole setting in the standing groove of supporting seat, and the surface cover in the pole setting is equipped with damping spring, when hoist work produces and rocks, clamp plate through the damping spring top makes pole setting downstream, be equipped with the pneumatic cylinder respectively in the bottom of multiunit supporting leg, cooperate through pneumatic cylinder and damping spring and play the cushioning effect to the crane fuselage, when starting driving motor, the master gear rotates and can drive the drive ring gear and rotate in solid fixed ring's spout, when the drive ring gear rotates, the hoisting apparatus who drives on the driven gear through the rack of drive ring gear inside wall rotates, just hoist to work building goods material shifts to a certain extent.

Description

Safe crane for building construction

Technical Field

The utility model relates to a crane equipment technical field especially relates to a safe type hoist for construction.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as a crane. Belongs to material handling machinery. The crane has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, and the crane is more and more widely developed and used in the building market. The hoist supporting seat is a part of hoist, has played the effect of supporting the hoist, and current hoist supports through the supporting leg mainly, for the demand that satisfies multiple high operating mode, appears the landing leg that can adjust raising and lowering functions on the market, but current lifting support leg exists at the support in-process shock attenuation effect unsatisfactory.

Therefore, there is a need to provide a new safety crane for building construction to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a construction is with safe type hoist.

The utility model provides a safe type hoist for construction includes supporting seat, spud pile and hoisting apparatus, the axial direction interval of supporting seat is equipped with the multiunit supporting leg, the bottom of multiunit supporting leg is equipped with the pneumatic cylinder respectively, the bottom threaded connection of pneumatic cylinder has the support chassis, constant head tank and standing groove have been seted up respectively to the supporting seat upper surface, be equipped with the pole setting in the standing groove of supporting seat upper surface, and the surface cover of pole setting is equipped with damping spring, damping spring's top fixedly connected with clamp plate, the spud pile sets up in the top of clamp plate, and the bottom of spud pile is equipped with the locating pin, the locating pin runs through to be inserted in the constant head tank on supporting seat surface, the top of spud pile is equipped with drive assembly, hoisting apparatus is located the drive assembly top.

Further, drive assembly is including solid fixed ring, the drive ring gear, driving motor and driven gear, the one end of spud pile is located to solid fixed ring cover, and gu fixed ring's inside wall has seted up the spout, the surface sliding connection of drive ring gear is in solid fixed ring's spout, and the inside wall of drive ring gear encircles and is equipped with the multiunit rack, one side fixedly connected with mounting panel of driving motor, and the bottom fixed connection of mounting panel is on the spud pile, driven gear is located the drive ring gear, the driven gear bottom is equipped with the axostylus axostyle, and the axostylus axostyle of driven gear bottom passes through the bearing rotation with the spud pile and is connected, driven gear's top fixedly connected with hoisting apparatus.

Furthermore, the driving end of the driving motor is welded with a main gear, and the main gear and the driven gear are respectively meshed with the rack of the driving gear ring.

Further, the hoisting assembly comprises a mounting seat, a cross arm and a hoisting part, the mounting seat is fixedly connected to the driven gear, a connecting seat is arranged on one side of the mounting seat, a hydraulic cylinder is arranged on one side of the connecting seat, one end of the cross arm is movably connected with the mounting seat through a shaft rod, a fixing seat is fixedly connected to the bottom end of the cross arm, a connecting frame and the hoisting part are arranged at the top end of the cross arm respectively, and a pulley is movably connected to one side of the connecting frame through the shaft rod.

Furthermore, the hoisting part comprises a support frame, a support plate and a motor, two ends of the support frame are respectively and fixedly connected to two sides of the cross arm, the support frame is movably connected with a guide shaft disc through a shaft rod, the support plate is fixedly connected to one end of the top of the cross arm, two groups of vertical plates and the motor are respectively arranged on the support plate, and the motor is located on one side of each vertical plate.

Furthermore, two ends of the hydraulic cylinder are respectively movably connected with the connecting seat and the fixed seat through pipe sleeves.

Further, the inside wall of riser has run through the interpolation and has been inserted the axostylus axostyle, and the axostylus axostyle surface cover of riser inner wall is equipped with the storage disc, and the drive end of motor passes through axostylus axostyle fixed connection with the storage disc.

Furthermore, the outer surface of the containing disc is provided with a rope, the outer surface of the rope is respectively connected with the guiding shaft disc and the pulley in a sliding mode, and one end of the rope is provided with a claw.

Compared with the prior art, the utility model provides a construction is with safe type hoist has following beneficial effect:

the utility model provides a construction is with safe type hoist, when concrete implementation, be equipped with the pole setting in the standing groove of supporting seat, and the surface cover in the pole setting is equipped with damping spring, when hoist work produces and rocks, clamp plate through the damping spring top makes the pole setting downstream, be equipped with the pneumatic cylinder respectively in the bottom of multiunit supporting leg, cooperate through pneumatic cylinder and damping spring and play the cushioning effect to the crane fuselage, when starting driving motor, the master gear rotates and can drive the drive ring gear and rotate in solid fixed ring's spout, when the drive ring gear rotates, hoisting apparatus on the rack drive driven gear through the drive ring gear inside wall rotates, just the hoist shifts building cargo material in work to a certain extent.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the safety crane for building construction according to the present invention;

FIG. 2 is a schematic cross-sectional view of the support seat shown in FIG. 1;

FIG. 3 is a schematic structural view of the driving assembly shown in FIG. 1;

FIG. 4 is a schematic structural view of the lifting device shown in FIG. 1;

fig. 5 is a schematic structural view of the lifting part shown in fig. 4.

Reference numbers in the figures: 1. a supporting seat; 2. fixing the pile; 3. a hoisting device; 4. supporting legs; 5. a hydraulic cylinder; 6. a support chassis; 7. erecting a rod; 8. a damping spring; 9. pressing a plate; 10. positioning pins; 11. a drive assembly; 12. a fixing ring; 13. a drive gear ring; 14. a drive motor; 15. a driven gear; 16. mounting a plate; 17. a main gear; 18. a mounting seat; 19. a cross arm; 20. a hoisting part; 21. a connecting seat; 22. a hydraulic cylinder; 23. a fixed seat; 24. a connecting frame; 25. a pulley; 26. a support frame; 27. a support plate; 28. an electric motor; 29. leading to the reel; 30. a vertical plate; 31. a storage tray; 32. a rope; 33. and (4) a claw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a safety crane for building construction according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the support seat shown in FIG. 1; FIG. 3 is a schematic structural view of the driving assembly shown in FIG. 1; FIG. 4 is a schematic structural view of the lifting device shown in FIG. 1; fig. 5 is a schematic structural view of the lifting part shown in fig. 4. The method comprises the following steps: supporting seat 1, spud pile 2 and hoisting apparatus 3.

In the specific implementation process, as shown in fig. 1-2, the axial direction interval of supporting seat 1 is equipped with multiunit supporting leg 4, the bottom of multiunit supporting leg 4 is equipped with pneumatic cylinder 5 respectively, the bottom threaded connection of pneumatic cylinder 5 has support chassis 6, constant head tank and standing groove have been seted up respectively to supporting seat 1 upper surface, be equipped with pole setting 7 in the standing groove of supporting seat 1 upper surface, and the surface cover of pole setting 7 is equipped with damping spring 8, damping spring 8's top fixedly connected with clamp plate 9, spud pile 2 sets up in the top of clamp plate 9, and the bottom of spud pile 2 is equipped with locating pin 10, locating pin 10 runs through and inserts in the constant head tank on supporting seat 1 surface, the top of spud pile 2 is equipped with drive assembly 11, hoisting apparatus 3 is located drive assembly 11 top, cooperate through pneumatic cylinder 5 and damping spring 8 and play the cushioning effect to the hoist fuselage.

Referring to fig. 1-3, a fixed ring 12 is sleeved at one end of a fixed ring 2, and an inner side wall of the fixed ring 12 is provided with a sliding slot, an outer surface of a driving gear ring 13 is slidably connected in the sliding slot of the fixed ring 12, and the inner side wall of the driving gear ring 13 is surrounded by a plurality of sets of racks, one side of a driving motor 14 is fixedly connected with a mounting plate 16, and a bottom end of the mounting plate 16 is fixedly connected to the fixed ring 2, a driven gear 15 is located in the driving gear ring 13, a shaft rod is arranged at a bottom end of the driven gear 15, and the shaft rod at the bottom end of the driven gear 15 is rotatably connected with the fixed ring 2 through a bearing, a driving end of the driving motor 14 is welded with a main gear 17, the main gear 17 and the driven gear 15 are respectively engaged with the racks of the driving gear ring 13, when the driving motor 14 is started, the main gear 17 rotates to drive the driving gear ring 13 to rotate in the sliding slot of the fixed ring 12, when the driving gear ring 13 rotates, the lifting device 3 on the driven gear 15 is driven to rotate by the rack on the inner side wall of the driving gear ring 13.

Referring to fig. 4-5, the mounting seat 18 is fixedly connected to the driven gear 15, a connecting seat 21 is disposed on one side of the mounting seat 18, a hydraulic cylinder 22 is disposed on one side of the connecting seat 21, one end of a cross arm 19 is movably connected to the mounting seat 18 through a shaft rod, a fixing seat 23 is fixedly connected to a bottom end of the cross arm 19, a connecting frame 24 and a lifting portion 20 are disposed at a top end of the cross arm 19, a pulley 25 is movably connected to one side of the connecting frame 24 through a shaft rod, two ends of a supporting frame 26 are fixedly connected to two sides of the cross arm 19, a guiding shaft disc 29 is movably connected to the supporting frame 26 through a shaft rod, a supporting plate 27 is fixedly connected to one end of a top of the cross arm 19, two sets of vertical plates 30 and a motor 28 are disposed on the supporting plate 27, the motor 28 is disposed on one side of the vertical plate 30, two ends of the hydraulic cylinder 22 are movably connected to the connecting seat 21 and the fixing seat 23 through a pipe sleeve, a shaft rod is inserted through an inner sidewall of the vertical plate 30, and the shaft lever surface cover of riser 30 inner wall is equipped with storage disc 31, and the drive end of motor 28 passes through shaft lever fixed connection with storage disc 31, and storage disc 31 surface is equipped with rope 32, and the surface of rope 32 respectively with lead to reel 29 and pulley 25 sliding connection, and the one end of rope 32 is equipped with the hook 33, drives storage disc 31 through starting motor 28 and rotates to realize the lift to rope 32 through the positive and negative rotation of motor 28.

The utility model provides a theory of operation as follows: the vertical rod 7 is arranged in the placing groove of the supporting seat 1, the damping spring 8 is sleeved on the surface of the vertical rod 7, when the crane works and shakes, the vertical rod 7 moves downwards through a pressure plate 9 at the top end of the damping spring 8, the hydraulic cylinders 5 are respectively arranged at the bottom ends of the multiple groups of supporting legs 4, the damping effect is achieved on the crane body through the cooperation of the hydraulic cylinders 5 and the damping spring 8, when the driving motor 14 is started, the main gear 17 rotates to drive the driving gear ring 13 to rotate in the sliding groove of the fixing ring 12, when the driving gear ring 13 rotates, the lifting device 3 on the driven gear 15 is driven to rotate through the rack on the inner side wall of the driving gear ring 13, the crane is convenient to transfer building goods in work to a certain degree, the accommodating disc 31 is driven to rotate through the starting motor 28, and the outer surface of the rope 32 is respectively connected with the guide shaft disc 29 and the pulley 25 in a sliding manner, the lifting of the rope 32 is realized by the positive and negative rotation of the motor 28, and the building cargo is driven to move by the claw 33 at one end of the rope 32.

The circuits, the driving motor 14, the motor 28, the hydraulic cylinder 5, the hydraulic cylinder 22 and the control involved in the present invention are prior art, and are not described herein in too many details.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The safety crane for building construction comprises a supporting seat (1), a fixed pile (2) and a hoisting device (3), and is characterized in that a plurality of groups of supporting legs (4) are arranged at intervals in the axial direction of the supporting seat (1), hydraulic cylinders (5) are respectively arranged at the bottoms of the groups of supporting legs (4), a supporting chassis (6) is in threaded connection with the bottom ends of the hydraulic cylinders (5), a positioning groove and a placing groove are respectively formed in the upper surface of the supporting seat (1), a vertical rod (7) is arranged in the placing groove in the upper surface of the supporting seat (1), a damping spring (8) is sleeved on the surface of the vertical rod (7), a pressing plate (9) is fixedly connected with the top end of the damping spring (8), the fixed pile (2) is arranged at the top end of the pressing plate (9), a positioning pin (10) is arranged at the bottom end of the fixed pile (2), and the positioning pin (10) is inserted into the positioning groove in the surface of the supporting seat (1), the top end of the fixed pile (2) is provided with a driving component (11), and the hoisting device (3) is positioned at the top end of the driving component (11).

2. The safety crane for building construction according to claim 1, wherein the driving assembly (11) comprises a fixing ring (12), a driving gear ring (13), a driving motor (14) and a driven gear (15), the fixing ring (12) is sleeved at one end of the fixing pile (2), the inner side wall of the fixing ring (12) is provided with a chute, the outer surface of the driving gear ring (13) is connected in the chute of the fixing ring (12) in a sliding manner, the inner side wall of the driving gear ring (13) is provided with a plurality of groups of racks in a surrounding manner, one side of the driving motor (14) is fixedly connected with a mounting plate (16), the bottom end of the mounting plate (16) is fixedly connected to the fixing pile (2), the driven gear (15) is located in the driving gear ring (13), the bottom end of the driven gear (15) is provided with a shaft rod, and the shaft rod at the bottom end of the driven gear (15) is rotatably connected with the fixing pile (2) through a bearing, the top end of the driven gear (15) is fixedly connected with a hoisting device (3).

3. The safety crane for building construction according to claim 2, wherein the driving end of the driving motor (14) is welded with a main gear (17), and the main gear (17) and the driven gear (15) are respectively meshed with the rack of the driving gear ring (13).

4. The safety crane for building construction according to claim 2, wherein the hoisting assembly comprises a mounting seat (18), a cross arm (19) and a hoisting part (20), the mounting seat (18) is fixedly connected to the driven gear (15), a connecting seat (21) is arranged on one side of the mounting seat (18), a hydraulic cylinder (22) is arranged on one side of the connecting seat (21), one end of the cross arm (19) is movably connected with the mounting seat (18) through a shaft rod, a fixing seat (23) is fixedly connected to the bottom end of the cross arm (19), a connecting frame (24) and the hoisting part (20) are respectively arranged at the top end of the cross arm (19), and a pulley (25) is movably connected to one side of the connecting frame (24) through a shaft rod.

5. The safety crane for building construction according to claim 4, wherein the hoisting part (20) comprises a support frame (26), a supporting plate (27) and a motor (28), two ends of the support frame (26) are respectively and fixedly connected to two sides of the cross arm (19), the support frame (26) is movably connected with a guide shaft disc (29) through a shaft rod, the supporting plate (27) is fixedly connected to one end of the top of the cross arm (19), two groups of vertical plates (30) and the motor (28) are respectively arranged on the supporting plate (27), and the motor (28) is located on one side of the vertical plate (30).

6. The safety crane for building construction according to claim 4, wherein two ends of the hydraulic cylinder (22) are movably connected with the connecting seat (21) and the fixed seat (23) through pipe sleeves respectively.

7. The safety crane for building construction according to claim 5, wherein shaft rods are inserted through the inner side walls of the two groups of vertical plates (30), a storage disc (31) is sleeved on the surface of the shaft rod on the inner wall of the vertical plate (30), and the driving end of the motor (28) is fixedly connected with the storage disc (31) through the shaft rod.

8. The safety crane for building construction according to claim 7, wherein the outer surface of the storage disc (31) is provided with a rope (32), the outer surface of the rope (32) is slidably connected with the guide shaft disc (29) and the pulley (25), and one end of the rope (32) is provided with a hook (33).