CN-224212328-U - Anti-falling hoist for constructional engineering

CN224212328UCN 224212328 UCN224212328 UCN 224212328UCN-224212328-U

Abstract

The utility model discloses an anti-falling type winding engine for constructional engineering, which relates to the technical field of winding engines and comprises a support, wherein a winding module is fixedly connected above the support, an adjusting module is fixedly connected in front of the winding module, a fixing module is fixedly connected behind the adjusting module, gears I are fixedly connected to the left sides of a roller I and a roller II, a gear II is slidingly connected to the inside of a sliding rail III, the left end of the gear II is slidingly connected with a sliding rail IV, when equipment runs, a cylinder drives a sliding block IV to descend, the sliding block IV drives the gear II to descend along the sliding rail III through the sliding rail IV, so that the sliding block IV is far away from the gear I, when the equipment stops, the cylinder stops ventilation, a spring II contracts to pull the sliding block IV to ascend, a limit block prevents the sliding block IV from falling out of a dust cover, the sliding block IV enables the gear II to be meshed with the two gears I through the sliding rail III when the sliding block IV ascends, and the problem that an object can continuously pull a steel wire rope to descend when faults occur is solved.

Inventors

DONG ZHIFANG
ZHANG QINGJUN
SU HONGLI
TIAN TONGQIANG
LI HAO
DONG ZHIYUAN

Assignees

河南省志方起重设备有限公司

Dates

Publication Date: 20260508
Application Date: 20250307

Claims (3)

1. The anti-falling winding engine for the constructional engineering comprises a support (1) and is characterized in that a winding module (2) is fixedly connected above the support (1), an adjusting module (4) is fixedly connected in front of the winding module (2) on the support (1), and a fixing module (3) is fixedly connected behind the adjusting module (4); The adjusting module (4) comprises a base (42), the base (42) is fixedly connected with a bracket (1), a motor II (41) is fixedly connected above the base (42), an output shaft of the motor II (41) is fixedly connected with a screw rod (44), the left end and the right end of the screw rod (44) are respectively and rotatably connected with a fixing seat III (43) and a fixing seat IV (48), the fixing seat IV (48) and the fixing seat III (43) are fixedly connected with the base (42), a sliding nut (45) is connected with the outer surface of the screw rod (44) in a threaded manner, a first sliding block (47) is fixedly connected with the front of the sliding nut (45), a first sliding rail (46) is connected below the sliding block I (47), the left side and the right side of the sliding rail I (46) are respectively and fixedly connected with a second supporting rod (412) and a first supporting rod (49), the second supporting rod (412) and the first supporting rod (49) are respectively and fixedly connected with the bracket (1), a second sliding rail (410) is fixedly connected between the first supporting rod (49) and the second sliding rail (412), the first sliding rail (46) is positioned above the first sliding rail (46), the sliding rail comprises a sliding rail II (410), a sliding block II (411) and a sliding block I (47), wherein a supporting rod III (413) and a supporting rod IV (417) are fixedly connected between the sliding block II (411) and the sliding block I (47), the supporting rod IV (417) is positioned on the left side of the supporting rod III (413), springs I (414) are fixedly connected inside the supporting rod IV (417) and the supporting rod III (413), a sliding block III (415) is fixedly connected above the springs I (414), the supporting rod IV (417) and the supporting rod III (413) are both in sliding connection with the sliding block III (415) on the inner side of the sliding block II, a roller I (416) is rotationally connected between the two sliding blocks III (415), a roller II (418) is rotationally connected below the roller I (416), and the other end of the roller II (418) is rotationally connected with the supporting rod III (413). The rear fixedly connected with dust cover (31) of bracing piece IV (417), the inside fixedly connected with spring two (32) of dust cover (31), the below fixedly connected with slider IV (33) of spring two (32), the below fixedly connected with cylinder (34) of its power source of slider IV (33), cylinder (34) and dust cover (31) fixed connection, dust cover (31) all fixedly connected with stopper (35) in the front and back both sides of slider IV (33), the left side fixedly connected with baffle (36) of dust cover (31).
2. The anti-falling type winding machine for construction engineering according to claim 1, wherein the winding module (2) comprises a first motor (21), a second fixed shaft (28) and a first fixed shaft (27), the first motor (21) is fixedly connected with the bracket (1), the left end and the right end of the second fixed shaft (28) are respectively and rotatably connected with a first fixed seat (24), the left end and the right end of the first fixed shaft (27) are respectively and rotatably connected with a second fixed seat (25), the two fixed seats (25) and the first fixed seat (24) are respectively and fixedly connected with the bracket (1), the first fixed shaft (27) is positioned above the second fixed shaft (28), the bracket (1) is fixedly connected with the first motor (21) below the second fixed shaft (28), the output shaft of the first motor (21) is fixedly connected with a sprocket, the second fixed shaft (28) is fixedly connected with the sprocket (23) between the two fixed seats (24), the second sprocket (23) is positioned on the left side of the sprocket (22), the first fixed shaft (27) is fixedly connected with the third sprocket (29) through the third sprocket (29), the first chain wheel (22) drives the third chain wheel (26) through a chain.
3. The anti-falling type hoist for construction engineering according to claim 2, wherein the first roller (416) and the second roller (418) are fixedly connected with the first gear (37) on the left side, the third gear (39) is arranged on the right side of the dust cover (31), the second gear (38) is slidingly connected to the inside of the third gear (39), the fourth gear (310) is arranged on the right side of the fourth slider (33), the left end of the second gear (38) is slidingly connected with the fourth gear (310), and when the second gear (38) moves to the uppermost end of the third gear (39), the first gears (37) are meshed with the second gears (38).

Description

Anti-falling hoist for constructional engineering Technical Field The utility model relates to a winding engine for anti-falling type constructional engineering, relates to the technical field of winding engines, and in particular relates to a winding engine for anti-falling type constructional engineering. Background The hoist for construction engineering is a kind of hoisting equipment, mainly used for lifting and pulling heavy objects. The weight can be vertically lifted, horizontally or obliquely pulled by winding a steel wire rope or a chain through the winding drum. The hoist is widely applied in building engineering, including material lifting, equipment installation, piling, material collection, cold-drawing steel bars and other works. The traditional hoist has no guiding mechanism, and the guiding mechanism can be deviated or overlapped when the steel wire rope is wound, so that safety accidents or production pauses are caused, and certain potential safety hazards can exist if the hoist can not prevent objects on the steel wire rope from falling when the hoist fails. Disclosure of utility model The utility model provides an anti-falling type winding engine for constructional engineering, which aims to provide a function of guiding a steel wire rope and solve the problem of uneven winding of the steel wire rope, and aims to solve the problem that an object continuously pulls the steel wire rope to fall down when a fault occurs so as to achieve the effect of reducing the accident probability. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides an anti-falling hoist engine for building engineering, includes the support, the top fixedly connected with rolling module of support, the support is at the place ahead fixedly connected with of rolling module regulation module, the rear fixedly connected with fixed die set of regulation module. The winding module comprises a motor I, a fixed shaft II and a fixed shaft I, wherein the motor I is fixedly connected with a bracket, the left end and the right end of the fixed shaft II are respectively and rotatably connected with a fixed seat I, the left end and the right end of the fixed shaft I are respectively and rotatably connected with a fixed seat II, the two fixed seats II and the fixed seat I are respectively and fixedly connected with the bracket, the fixed shaft I is positioned above the fixed shaft II, the bracket is fixedly connected with the motor I below the fixed shaft II, an output shaft of the motor I is fixedly connected with a chain wheel, the fixed shaft II is fixedly connected with a chain wheel II and a chain wheel I between the two fixed seats I, the chain wheel is positioned on the left side of the chain wheel I, the fixed shaft I is fixedly connected with a winding drum and a chain wheel III between the two fixed seats II, the chain wheel III on the output shaft of the motor I drives the chain wheel II through a chain, and the chain wheel I drives the chain wheel III through the chain. The adjusting module comprises a base, the base is fixedly connected with a support, a motor II is fixedly connected above the base, a screw rod is fixedly connected with an output shaft of the motor II, a fixing seat III and a fixing seat IV are respectively and rotatably connected to the left end and the right end of the screw rod, the fixing seat IV and the fixing seat III are fixedly connected with the base, a sliding nut is connected to the outer surface of the screw rod in a threaded manner, a sliding block I is fixedly connected to the front of the sliding nut, a sliding rail I is connected to the lower portion of the sliding block I in a sliding manner, a supporting rod II and a supporting rod I are respectively and fixedly connected to the left side and the right side of the sliding rail I, the supporting rod II and the supporting rod I are fixedly connected with the support, a sliding rail II is fixedly connected between the supporting rod I and the supporting rod II, the sliding rail II is located above the sliding rail I, and the sliding block II is connected to the lower portion of the sliding rail II in a sliding manner. The technical scheme of the utility model is further improved in that a third supporting rod and a fourth supporting rod are fixedly connected between a second sliding block and a first sliding block, the fourth supporting rod is positioned on the left side of the third supporting rod, springs I are fixedly connected inside the fourth supporting rod and the third supporting rod, the third sliding blocks are fixedly connected above the first springs, the fourth supporting rod and the third supporting rod are both in sliding connection with the third sliding blocks on the inner sides of the fourth supporting rod and the third supporting rod, a first roller is rotationally connected between the third sliding blocks, a second roller is rotationally connected b