CN212151396U

CN212151396U - Engineering machine tool structure hangs commentaries on classics device

Info

Publication number: CN212151396U
Application number: CN202020624000.XU
Authority: CN
Inventors: 张传义; 刘敏敏; 肖瑶; 章河方; 邢妍; 魏蕊
Original assignee: Nanjing Yuanye Enterprise Management Consulting Co ltd
Current assignee: Nanjing Yuanye Technology Transfer Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-15
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses an engineering machine tool structure hangs commentaries on classics device, including the base, the inside fixed mounting of base has the motor, the output shaft fixed mounting of motor has first gear, the inside of base is provided with the rocking arm, the bottom of rocking arm is passed through the bearing and is connected with the interior diapire rotation of base, the top of rocking arm extends to the outside and the fixed mounting of base has the apron, the fixed surface of rocking arm installs the second gear. The utility model lowers the box body to a proper height by starting the electric hoist release rope, then rotates the round block to drive the connecting rod to rotate, makes the two first limiting assemblies move in opposite directions until a proper distance is reached, and then rotates the first hook to clamp the left side and the right side of the mechanical structural part; then rotate the handle and drive stock and two spacing subassemblies of second and rotate, release suitable length with the stay cord and then block the front and back both sides of mechanical structure spare with the second couple in the rotation, easy operation has just guaranteed fixed effect.

Description

Engineering machine tool structure hangs commentaries on classics device

Technical Field

The utility model relates to an engineering machine tool equipment field especially relates to an engineering machine tool structure hangs commentaries on classics device.

Background

At present, the hoisting device can be seen frequently in a construction site for conveying building materials, and great convenience is brought to engineering construction.

However, the existing part of the hoisting and rotating device for the engineering mechanical structural part is only provided with one simple hook, and when an object with a longer shape needs to be transported, the fixing effect is poor and certain potential safety hazards exist. In view of this, research and improvement are carried out to solve the existing problems, and an engineering machinery structural part hoisting device with good fixing effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hoisting and rotating device for an engineering mechanical structural part.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an engineering machinery structure hangs commentaries on classics device, includes the base, the inside fixed mounting of base has the motor, the output shaft fixed mounting of motor has first gear, the inside of base is provided with the rocking arm, the bottom of rocking arm is passed through the bearing and is connected with the interior diapire rotation of base, the top of rocking arm extends to the outside of base and fixed mounting has the apron, the surface fixed mounting of rocking arm has the second gear, second gear and first gear engagement, the bottom of apron and the position fixed mounting who keeps away from the rocking arm have electric block and leading truck, the bottom fixed mounting of electric block has the rope, the bottom of rope runs through the surface and the fixed mounting of leading truck has the box, the lateral wall fixed mounting of box has the casing, spout and two holes have been seted up to the inside of box, the inside of spout is provided with the connecting rod, one end of the connecting rod is rotatably connected with the inside of the sliding groove through a bearing, the other end of the connecting rod extends to the outside of the box body and is fixedly provided with a round block, the outer surface of the connecting rod is fixedly provided with a first limiting component, the inside of the inner hole is provided with a long rod, one end of the long rod is rotatably connected with the inner wall of the inner hole through a bearing, the other end of the long rod extends to the outside of the box body and is rotatably connected with the inner side wall of the shell, the outer surface of the long rod is fixedly provided with a second limiting component and a third gear, the first limiting component and the second limiting component both extend to the outside of the box body, the inside of the shell is provided with a short rod, one end of the short rod is rotatably connected with the side wall of the box body through a bearing, the other end of the short rod extends to the outside of, and a fourth gear is fixedly arranged on the outer surface of the short rod and is meshed with the third gear.

As a further description of the above technical solution:

the number of the first limiting assemblies is two, the outer surface of the connecting rod is correspondingly provided with threads with opposite directions at two ends, and the two first limiting assemblies are symmetrically distributed on the two sections of opposite threads.

As a further description of the above technical solution:

the first limiting assembly comprises a fixed block, a cushion block is fixedly mounted at the bottom of the fixed block, and a first hook is rotatably mounted at the bottom of the cushion block.

As a further description of the above technical solution:

the hole symmetric distribution is in both sides around the spout, the spacing subassembly of second is located inside the hole that corresponds, the spacing subassembly of second includes the stay cord, the bottom fixed mounting of stay cord has the second couple.

As a further description of the above technical solution:

the first limiting assembly and the second limiting assembly are symmetrically and alternately arranged.

As a further description of the above technical solution:

the front and back surface of box just is close to the bottom position and has all seted up the through-hole, the position and the hole of through-hole correspond.

The utility model discloses following beneficial effect has:

compared with the prior art, the engineering mechanical structural part hoisting and rotating device is provided with the first limiting assembly and the second limiting assembly, firstly, the electric hoist is started to release the rope to lower the box body to a proper height, then the round block is rotated to drive the connecting rod to rotate, the two first limiting assemblies are made to move in opposite directions until a proper distance is generated, and then the first hook is rotated to clamp the left side and the right side of the mechanical structural part; then rotate the handle and drive stock and the spacing subassembly of second and rotate, release suitable length with the stay cord and then block the front and back both sides of mechanical structure with the second couple in the rotation, easy operation has just guaranteed fixed effect, has also reduced the potential safety hazard simultaneously.

Drawings

Fig. 1 is a schematic view of an overall structure of a hoisting device for an engineering mechanical structural member provided by the present invention;

fig. 2 is a front sectional view of a first limiting component of the engineering mechanical structural member hoisting device provided by the present invention;

fig. 3 is a side sectional view of a second limiting component of the engineering mechanical structural member hoisting device according to the present invention;

fig. 4 is a top view sectional view of a second limiting component of the engineering mechanical structure hanging and rotating device provided by the utility model.

Illustration of the drawings:

1. a base; 2. a motor; 3. a first gear; 4. a rotating arm; 5. a cover plate; 6. an electric hoist; 7. a guide frame; 8. a rope; 9. a box body; 10. a housing; 11. a chute; 12. a connecting rod; 13. a round block; 14. a first limit component; 15. an inner bore; 16. a long rod; 17. a second limiting component; 18. a through hole; 19. a third gear; 20. a short bar; 21. a handle; 22. a fourth gear; 23. a second gear; 1401. a fixed block; 1402. cushion blocks; 1403. a first hook; 1701. pulling a rope; 1702. and a second hook.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of engineering machine tool structure hangs commentaries on classics device: the automatic lifting device comprises a base 1, a motor 2 is fixedly mounted inside the base 1, a first gear 3 is fixedly mounted on an output shaft of the motor 2, a rotating arm 4 is arranged inside the base 1, the bottom of the rotating arm 4 is rotatably connected with the inner bottom wall of the base 1 through a bearing, the top of the rotating arm 4 extends to the outside of the base 1 and is fixedly provided with a cover plate 5, a second gear 23 is fixedly mounted on the outer surface of the rotating arm 4, the second gear 23 is meshed with the first gear 3, an electric hoist 6 and a guide frame 7 are fixedly mounted at the bottom of the cover plate 5 and at a position far away from the rotating arm 4, a rope 8 is fixedly mounted at the bottom of the electric hoist 6, and a box 9 is fixedly mounted at the bottom of the rope 8 and; when the device is used, firstly, the motor 2 is started to adjust the angle of the rotating arm 4, then the electric hoist 6 is started to release the rope 8, and the box body 9 is descended to a proper height; a shell 10 is fixedly arranged on the side wall of the box body 9, a sliding groove 11 and two inner holes 15 are formed in the box body 9, a connecting rod 12 is arranged in the sliding groove 11, one end of the connecting rod 12 is rotatably connected with the inside of the sliding groove 11 through a bearing, the other end of the connecting rod 12 extends to the outside of the box body 9 and is fixedly provided with a round block 13, a first limiting component 14 is fixedly arranged on the outer surface of the connecting rod 12, a long rod 16 is arranged in the inner hole 15, one end of the long rod 16 is rotatably connected with the inner wall of the inner hole 15 through a bearing, the other end of the long rod 16 extends to the outside of the box body 9 and is rotatably connected with the inner side wall of the shell 10, a second limiting component 17 and a third gear 19 are fixedly arranged on the outer surface of the long rod 16, the first limiting component 14 and the second limiting component 17 both extend to the outside of the box body 9, a, the other end of the short rod 20 extends to the outside of the casing 10 and is fixedly provided with a handle 21, the handle 21 is connected with the side wall of the casing 10 through a bolt, the side wall of the casing 10 is correspondingly provided with a plurality of threaded holes, the outer surface of the short rod 20 is fixedly provided with a fourth gear 22, and the fourth gear 22 is meshed with the third gear 19.

The number of the first limiting assemblies 14 is two, the outer surface of the connecting rod 12 is correspondingly provided with threads with opposite directions at two ends, and the two first limiting assemblies 14 are symmetrically distributed on the two opposite threads. The first limiting assembly 14 comprises a fixed block 1401, a cushion block 1402 is fixedly arranged at the bottom of the fixed block 1401, and a first hook 1403 is rotatably arranged at the bottom of the cushion block 1402; after the mechanical structural member is lowered to a proper height, the round block 13 is rotated to drive the connecting rod 12 to rotate, the two first limiting assemblies 14 are made to move in opposite directions until a proper distance is formed, and then the first hook 1403 is rotated to clamp the left side and the right side of the mechanical structural member. The inner holes 15 are symmetrically distributed on the front side and the rear side of the sliding groove 11, the second limiting assemblies 17 are located inside the corresponding inner holes 15, each second limiting assembly 17 comprises a pull rope 1701, and a second hook 1702 is fixedly mounted at the bottom of each pull rope 1701; the left and right sides are clamped, then the handle 21 is rotated to drive the fourth gear 22 and the third gear 19 to rotate, the long rod 16 and the second limiting component 17 are synchronously driven to rotate, the pull rope 1701 is released to a proper length during rotation, and the second hook 1702 is clamped on the front side and the rear side of the mechanical structural part. The first limiting components 14 and the second limiting components 17 are symmetrically and alternately arranged. Through holes 18 are formed in the front surface and the rear surface of the box body 9 and close to the bottom, and the positions of the through holes 18 correspond to the inner holes 15.

The working principle is as follows: when the device is used, firstly, the motor 2 is started to adjust the angle of the rotating arm 4, then the electric hoist 6 is started to release the rope 8 to lower the box body 9 to a proper height, then the round block 13 is rotated to drive the connecting rod 12 to rotate, the two first limiting assemblies 14 are made to move in opposite directions until a proper distance is generated, and then the first hook 1403 is rotated to clamp the left side and the right side of the mechanical structural part; then the handle 21 is rotated to drive the fourth gear 22 and the third gear 19 to rotate, the long rod 16 and the second limiting component 17 are synchronously driven to rotate, the pull rope 1701 is released to a proper length in the rotation, and the second hook 1702 is clamped on the front side and the rear side of the mechanical structural part, so that the operation is simple, the fixing effect is ensured, and meanwhile, the potential safety hazard is reduced.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an engineering machine tool structure hangs commentaries on classics device, includes base (1), its characterized in that: the utility model discloses a motor-driven electric hoist, including base (1), output shaft fixed mounting of motor (2), the inside fixed mounting of base (1) has motor (2), the output shaft fixed mounting of motor (2) has first gear (3), the inside of base (1) is provided with rocking arm (4), the bottom of rocking arm (4) is passed through the bearing and is connected with the interior diapire rotation of base (1), the top of rocking arm (4) extends to the outside of base (1) and fixed mounting has apron (5), the surface fixed mounting of rocking arm (4) has second gear (23), second gear (23) and first gear (3) meshing, the bottom of apron (5) and the position fixed mounting who keeps away from rocking arm (4) have electric block (6) and leading truck (7), the bottom fixed mounting of electric block (6) has rope (8), the bottom of rope (8) runs through the surface of leading truck (7) and fixed mounting has box (9), the side wall fixed mounting of box (9) has casing (10), spout (11) and two hole (15) have been seted up to the inside of box (9), the inside of spout (11) is provided with connecting rod (12), the inside rotation that the bearing was passed through to the one end of connecting rod (12) is connected with spout (11), the other end of connecting rod (12) extends to the outside of box (9) and fixed mounting has disk (13), the external fixed surface of connecting rod (12) installs first spacing subassembly (14), the inside of hole (15) is provided with stock (16), the inner wall rotation that the bearing was passed through to the one end of stock (16) is connected with hole (15), the other end of stock (16) extends to the outside of box (9) and rotates with the inside wall of casing (10) to be connected, the external fixed surface of stock (16) installs second spacing subassembly (17) and third gear (19), first spacing subassembly (14) and second spacing subassembly (17) all extend to the outside of box (9), the inside of casing (10) is provided with quarter butt (20), the lateral wall rotation that the bearing was passed through to the one end of quarter butt (20) is connected with box (9), the other end of quarter butt (20) extends to the outside and fixed mounting of casing (10) has handle (21), handle (21) are connected through the lateral wall of bolt with casing (10), the fixed surface of quarter butt (20) installs fourth gear (22), fourth gear (22) and third gear (19) meshing.

2. The engineering machinery structure hoisting device according to claim 1, characterized in that: the number of the first limiting assemblies (14) is two, the outer surface of the connecting rod (12) is correspondingly provided with threads with opposite directions at two ends, and the two first limiting assemblies (14) are symmetrically distributed on the two opposite threads.

3. The engineering machinery structure hoisting device according to claim 1, characterized in that: the first limiting assembly (14) comprises a fixed block (1401), a cushion block (1402) is fixedly mounted at the bottom of the fixed block (1401), and a first hook (1403) is rotatably mounted at the bottom of the cushion block (1402).

4. The engineering machinery structure hoisting device according to claim 1, characterized in that: hole (15) symmetric distribution is in the front and back both sides of spout (11), the spacing subassembly of second (17) are located corresponding hole (15) inside, spacing subassembly of second (17) include stay cord (1701), the bottom fixed mounting of stay cord (1701) has second couple (1702).

5. The engineering machinery structure hoisting device according to claim 1, characterized in that: the first limiting assemblies (14) and the second limiting assemblies (17) are symmetrically and alternately arranged.

6. The engineering machinery structure hoisting device according to claim 1, characterized in that: through holes (18) are formed in the positions, close to the bottom, of the front surface and the rear surface of the box body (9), and the positions of the through holes (18) correspond to the inner holes (15).