CN216638753U

CN216638753U - Electromechanical hoist and mount auxiliary device of building

Info

Publication number: CN216638753U
Application number: CN202122837837.XU
Authority: CN
Inventors: 赵成; 乔福琛; 陆程; 侯冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-31
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an electromechanical hoisting auxiliary device for a building, and relates to the technical field of hoisting auxiliary equipment. The steel wire rope winding device comprises a bottom plate and a hanging frame fixedly arranged on the bottom plate, wherein at least three guide pulleys are rotatably arranged on the hanging frame through bearings, a rotating rod and a reciprocating screw rod are rotatably arranged on the bottom plate through bearings, a rope winding disc is sleeved on the rotating rod, a steel wire rope is wound on the rope winding disc, a movable block which is in threaded fit with the reciprocating screw rod and is in sliding fit with the bottom plate is arranged on the reciprocating screw rod, and two guide rollers I which are symmetrically distributed are rotatably arranged on the movable block through bearings. The hoisting device solves the problems that the existing hoisting equipment is lack of a structure for orderly winding the steel wire rope, the steel wire rope is often clamped during hoisting due to disorder, the steel wire rope needs to be arranged orderly by workers, time and labor are wasted, the working efficiency is reduced, and meanwhile, the hoisting device brings convenience to the workers, so that the hoisting device is high in practicability.

Description

Electromechanical hoist and mount auxiliary device of building

Technical Field

The utility model relates to the technical field of hoisting auxiliary equipment, in particular to an electromechanical hoisting auxiliary device for a building.

Background

Hoisting refers to the installation of a crane or a hoisting mechanism to equipment and the general name of taking one's place, in the building engineering, building objects often need to be transferred, hoisting equipment needs to be used for assistance at the moment, most of the existing hoisting equipment adopts steel wire ropes, but the existing hoisting equipment lacks a structure for orderly winding the steel wire ropes, the steel wire ropes often can be clamped when being hoisted due to disorder, workers are required to arrange the steel wire ropes orderly, the time and the labor are wasted, the working efficiency is reduced, and meanwhile, great inconvenience is brought to the workers, so that the auxiliary hoisting device for the building machinery is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems provided by the background art, the utility model provides an electromechanical hoisting auxiliary device for a building.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a building machinery electric hoist and mount auxiliary device, includes the bottom plate and sets firmly the gallows on it, rotate through the bearing on the gallows and install and be no less than three leading pulley, rotate through the bearing on the bottom plate and install bull stick and reciprocal lead screw, the cover is equipped with around the cable drum on the bull stick, around being equipped with wire rope on the cable drum, install on the reciprocal lead screw rather than screw-thread fit and with bottom plate sliding fit's movable block, install two guide roller one that are the symmetric distribution through the bearing rotation on the movable block, install the output shaft on the bottom plate with the driving motor that the bull stick is connected still includes:

the linkage part is arranged on the rotating rod and the reciprocating screw rod, and when the rotating rod rotates, the linkage part can drive the reciprocating screw rod to synchronously rotate;

the fixed plate is installed on the bottom plate, two guide rollers II which are symmetrically distributed are installed on the fixed plate through a bearing in a rotating mode, the free end of the steel wire rope penetrates through the two guide rollers I and the two guide rollers II, the guide pulleys are wound around the two guide rollers I and the two guide rollers II, and a hook is connected to the guide pulleys.

Furthermore, a sliding groove is formed in the bottom plate, and a sliding block in sliding fit with the sliding groove is fixedly arranged on the movable block.

Furthermore, the linkage piece comprises a first rotating wheel sleeved on the rotating rod, a second rotating wheel sleeved on the reciprocating screw rod and a belt, wherein the belt is wound on the first rotating wheel and the second rotating wheel.

Furthermore, a speed difference safety catch is mounted on the steel wire rope.

Further, the lengths of the reciprocating screw rod, the rope winding disc and the sliding groove are the same.

The connecting plate is fixedly provided with two lifting lugs which are symmetrically distributed, two ends of the connecting rope respectively penetrate through the two lifting lugs and are fixedly connected, the hook is in hooking fit with the connecting rope, the connecting plate is slidably provided with two sliding plates which are symmetrically distributed, the sliding plates are symmetrically hinged with two clamping jaws, and a hydraulic part is arranged between the two opposite sides of the clamping jaws.

Further, install positive and negative lead screw, two through the bearing rotation on the connecting plate the slide respectively with positive and negative screw thread fit of positive and negative lead screw still includes step motor, step motor installs one side of connecting plate, and the output shaft with positive and negative lead screw is connected.

The utility model has the following beneficial effects:

1. the hoisting device solves the problems that the existing hoisting equipment is lack of a structure for orderly winding the steel wire rope, the steel wire rope is often clamped during hoisting due to disorder, the steel wire rope needs to be arranged orderly by workers, time and labor are wasted, the working efficiency is reduced, and meanwhile, the hoisting device brings convenience to the workers, so that the hoisting device is high in practicability.

2. Through the design of the speed difference falling protector, the hung building object can be prevented from falling due to the accident condition of the driving motor, and the safety of the device is further improved to a certain degree.

3. According to the utility model, through the design of the connecting plate, the connecting rope, the lifting lug, the sliding plate, the clamping jaw, the hydraulic part, the positive and negative screw rods and the stepping motor, the time for hoisting a longer pipe body, a cylinder body or a rod body is saved, the subsequent dismounting process is also very convenient, the stability is strong, the occurrence probability of the falling-off phenomenon is reduced, and the practicability of the device is further improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

FIG. 4 is an enlarged view of the utility model at C in FIG. 1;

FIG. 5 is an enlarged view of the utility model at D in FIG. 1;

FIG. 6 is an enlarged view of the utility model at E in FIG. 1;

FIG. 7 is an exploded perspective view of the structure of the present invention;

fig. 8 is an enlarged view of the utility model at F in fig. 7.

Reference numerals: 1. a base plate; 2. a hanger; 3. a guide pulley; 4. a rotating rod; 5. a reciprocating screw rod; 6. a rope winding disc; 7. a wire rope; 8. a movable block; 9. a first guide roller; 10. a drive motor; 11. a linkage member; 1101. a first rotating wheel; 1102. a second rotating wheel; 1103. a belt; 12. a fixing plate; 13. a second guide roller; 14. hooking; 15. a chute; 16. a slider; 17. a differential speed safety catch; 18. a connecting plate; 19. connecting ropes; 20. lifting lugs; 21. a slide plate; 22. a clamping jaw; 23. a hydraulic part; 24. a positive and negative screw rod; 25. a stepping motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 7, an electromechanical hoisting auxiliary device for a building provided in an embodiment of the present invention includes a bottom plate 1 and a hanger 2 fixed on the bottom plate, at least three guide pulleys 3 are rotatably installed on the hanger 2 through bearings, a rotating rod 4 and a reciprocating lead screw 5 are rotatably installed on the bottom plate 1 through bearings, a rope reel 6 is sleeved on the rotating rod 4, a steel wire rope 7 is wound on the rope reel 6, a movable block 8 which is in threaded fit with the reciprocating lead screw 5 and is in sliding fit with the bottom plate 1 is installed on the reciprocating lead screw 5, two guide rollers one 9 which are symmetrically distributed are rotatably installed on the movable block 8 through bearings, and a driving motor 10 whose output shaft is connected with the rotating rod 4 is installed on the bottom plate 1, and further includes: the linkage piece 11 is arranged on the rotating rod 4 and the reciprocating screw rod 5, and when the rotating rod 4 rotates, the linkage piece 11 can drive the reciprocating screw rod 5 to synchronously rotate; a fixed plate 12 which is arranged on the bottom plate 1, two guide rollers 13 which are symmetrically distributed are rotatably arranged on the fixed plate 12 through a bearing, the free end of the steel wire rope 7 passes through the space between the two guide rollers 9 and the opposite sides of the two guide rollers 13, bypasses the guide pulley 3 and is connected with a hook 14, when in use, the hook 14 is connected with a building object to be hoisted, then a driving motor 10 is opened, the driving motor 10 works, an output shaft rotates forwards to drive the rotating rod 4 and the rope winding disc 6 to rotate, at the moment, the reciprocating screw rod 5 synchronously rotates along with the rotating rod 4 under the linkage of the linkage piece 11, the rope winding disc 6 tightens the steel wire rope 7 and enables the building object connected with the hook 14 to ascend, when the reciprocating screw rod 5 rotates, the movable block 8 can slide on the bottom plate 1 in a reciprocating manner under the linkage, the two guide rollers 9 are driven to synchronously move, because wire rope 7 is tightened up by wire winding disc 6, can drive guide roller 9, two 13 and leading pulley 3 and rotate, wire rope 7 can be orderly winding on wire winding disc 6, to sum up, this device has solved current lifting device and has lacked the structure of carrying out orderly winding to wire rope 7, and wire rope 7 often can lead to blocking when hoist and mount because of being mixed and disorderly need for, needs the staff to arrange wire rope 7 neatly, has wasted time and manpower, has reduced work efficiency's problem, has also brought the facility for the staff simultaneously, therefore the practicality is strong.

As shown in fig. 4, in some embodiments, a sliding groove 15 is formed in the bottom plate 1, a sliding block 16 slidably engaged with the sliding groove 15 is fixedly disposed on the movable block 8, when the movable block 8 reciprocally slides, the sliding block 16 is driven to reciprocally slide in the sliding groove 15, and the sliding groove 15 is designed to perform limiting and guiding functions.

As shown in fig. 5-6, in some embodiments, the linking member 11 includes a first rotating wheel 1101 sleeved on the rotating rod 4, a second rotating wheel 1102 sleeved on the reciprocating screw rod 5, and a belt 1103, where the belt 1103 is wound around the first rotating wheel 1101 and the second rotating wheel 1102, when the rotating rod 4 rotates, the first rotating wheel 1101 is driven to synchronously rotate along with the belt 1103, and the second rotating wheel 1102 is driven by the belt 1103 to synchronously and equidirectionally rotate along with the first rotating wheel 1101, so as to drive the reciprocating screw rod 5 to synchronously rotate along with the rotating rod 4.

As shown in fig. 1, in some embodiments, a speed difference safety catch 17 is installed on the steel wire rope 7, and the speed difference safety catch 17 is of an existing structure, so that a hoisted building object can be prevented from falling due to an accident situation of the driving motor 10, and the safety of the device can be improved to a certain extent.

In some embodiments, the lengths of the reciprocating screw 5, the rope reel 6 and the chute 15 are the same.

As shown in fig. 1-8, in some embodiments, the device further includes a connecting plate 18 and a connecting rope 19, two symmetrically distributed lifting lugs 20 are fixedly arranged on the connecting plate 18, two ends of the connecting rope 19 respectively pass through the two lifting lugs 20 and are fixedly connected, the hook 14 is in hooking fit with the connecting rope 19, two symmetrically distributed sliding plates 21 are slidably arranged on the connecting plate 18, two clamping jaws 22 are symmetrically hinged on the sliding plates 21, a hydraulic part 23 is arranged between opposite sides of the two clamping jaws 22, when hoisting is performed, a long pipe body, a long cylinder body or a long rod body is inevitably encountered, the existing hoisting method usually binds an object in advance and then hangs the object on the hook 14, which seriously wastes time and causes troubles in the subsequent dismounting process, more importantly, the stability is not strong, and the object is easy to fall off to cause danger, in use, the hook 14 and the connecting string 19 are hooked together, and then, depending on the length of the article, the two sliding plates 21 are driven to synchronously and reversely slide to be close to or far away from each other, then the hydraulic part 23 is opened, the piston end and the fixed end of the hydraulic part 23 are respectively movably connected with the two clamping jaws 22, and the two jaws 22 are rotated in opposite directions about their respective hinge points in synchronism to approach each other, thereby clamping the article, which, when clamped, namely, the hoisting work can be carried out, when the object needs to be loosened, the two clamping jaws 22 synchronously rotate around the respective corresponding hinge points to be far away from each other through the hydraulic part 23, the object can be loosened, and in conclusion, the time for hoisting the longer pipe body, the cylinder body or the rod body is saved, and it is also very convenient at subsequent dismantlement in-process, and stability is strong simultaneously, has reduced the emergence probability of phenomenon of droing, and then makes the practicality of this device obtain further promotion.

As shown in fig. 8, in some embodiments, a forward screw 24 and a reverse screw 24 are rotatably mounted on the connecting plate 18 through a bearing, the two sliding plates 21 are respectively in threaded fit with the forward screw and the reverse screw of the forward screw 24, the device further includes a stepping motor 25, the stepping motor 25 is mounted on one side of the connecting plate 18, and the output shaft is connected with the forward screw and the reverse screw 24, when in use, the stepping motor 25 is turned on, the stepping motor 25 works, the output shaft rotates forward to drive the forward screw and the reverse screw 24 to rotate, the two sliding plates 21 synchronously and reversely slide to be close to each other under the action of the threads, and conversely, when the output shaft of the stepping motor 25 rotates reversely, the two sliding plates 21 synchronously and reversely slide to be away from each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a building machinery electric hoist and mount auxiliary device, its characterized in that includes bottom plate (1) and gallows (2) that sets firmly on it, it is no less than three leading pulley (3) to rotate to install through the bearing on gallows (2), install bull stick (4) and reciprocal lead screw (5) through the bearing rotation on bottom plate (1), the cover is equipped with around cable drum (6) on bull stick (4), around being equipped with wire rope (7) on around cable drum (6), install on reciprocal lead screw (5) rather than screw-thread fit and with bottom plate (1) sliding fit's movable block (8), rotate through the bearing on movable block (8) and install two guide roller (9) that are symmetric distribution, install on bottom plate (1) the output shaft with driving motor (10) that bull stick (4) are connected still include:

the linkage piece (11) is arranged on the rotating rod (4) and the reciprocating screw rod (5), and when the rotating rod (4) rotates, the linkage piece (11) can drive the reciprocating screw rod (5) to synchronously rotate;

the fixing plate (12) is installed on the bottom plate (1), two guide rollers (13) which are symmetrically distributed are installed on the fixing plate (12) through rotation of a bearing, the free end of the steel wire rope (7) penetrates through the two guide rollers (9) and the two guide rollers (13) between the opposite sides, the guide pulley (3) is bypassed, and the hook (14) is connected to the free end of the steel wire rope.

2. The auxiliary device for electromechanical hoisting of building according to claim 1, characterized in that the bottom plate (1) is provided with a sliding groove (15), and the movable block (8) is fixedly provided with a sliding block (16) which is in sliding fit with the sliding groove (15).

3. The auxiliary device for electromechanical hoisting in building of claim 1, wherein the linkage (11) comprises a first rotating wheel (1101) sleeved on the rotating rod (4), a second rotating wheel (1102) sleeved on the reciprocating screw rod (5), and a belt (1103), wherein the belt (1103) is wound around the first rotating wheel (1101) and the second rotating wheel (1102).

4. The electromechanical hoisting auxiliary device for the building as recited in claim 1, characterized in that a speed difference safety catch (17) is mounted on the steel wire rope (7).

5. Electromechanical hoisting aid for buildings according to claim 2, characterized in that the length of the reciprocating screw (5), the rope reel (6) and the chute (15) are the same.

6. The auxiliary device for electromechanical hoisting of building according to claim 1, further comprising a connecting plate (18) and a connecting rope (19), wherein two symmetrically distributed lifting lugs (20) are fixedly arranged on the connecting plate (18), two ends of the connecting rope (19) respectively pass through the two lifting lugs (20) and are fixedly connected, the hook (14) is in hooking fit with the connecting rope (19), two symmetrically distributed sliding plates (21) are slidably mounted on the connecting plate (18), two clamping jaws (22) are symmetrically hinged on the sliding plates (21), and a hydraulic part (23) is arranged between opposite sides of the two clamping jaws (22).

7. The auxiliary device for the electromechanical hoisting of the building as claimed in claim 6, wherein the connecting plate (18) is rotatably provided with a positive and negative lead screw (24) through a bearing, the two sliding plates (21) are respectively in threaded fit with the positive and negative threads of the positive and negative lead screw (24), and the auxiliary device further comprises a stepping motor (25), the stepping motor (25) is installed on one side of the connecting plate (18), and an output shaft is connected with the positive and negative lead screw (24).