CN213621512U

CN213621512U - Pulley mechanism for folding container

Info

Publication number: CN213621512U
Application number: CN202021673883.XU
Authority: CN
Inventors: 熊峰
Original assignee: Anhui Zeyu Color Steel Structure Co ltd
Current assignee: Anhui Zeyu Color Steel Structure Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-06
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a pulley mechanism for folding container, including the folding container body, the top that is close to its front and back both sides on the folding container body all is equipped with two pulleys, the top that is close to its front and back both sides on the folding container body is opened and is all equipped with two bar grooves, and two bar inslots are equipped with the removal adjustment mechanism who is used for changing two adjacent pulley intervals, and the cover is equipped with the rope between two pulleys, the top of folding container body is fixed with the direction adjustment mechanism who is used for leading to the rope. The utility model discloses an above-mentioned isotructure's cooperation has realized that can be simple quick adjust the rope lift by crane length, is convenient for adapt to the different environment that lifts by crane.

Description

Pulley mechanism for folding container

Technical Field

The utility model relates to a container handling technical field specifically is a pulley mechanism for folding container.

Background

Traditional house concept is untimely, this has aroused people's new thinking to oneself living space too, it is one of them new thinking to cover the house with the container, it is green, time saving and labor saving, it is very nimble changeable, can provide more choices for the house than traditional house, it is individual, the family, even a community can both respectively get the needs, the house that a steel box was made also can be full of fashion breath, very friendly to the environment, along with constantly researching and developing to the container, use for the better people that make things convenient for, foldable container is before the equipment, occupation space is less, the equipment is convenient, more accord with the user demand, and in the in-process of assembling foldable container, pulley mechanism often need be used, carry out the handling to foldable container and lift.

Because the existing pulley mechanism is used for hoisting the foldable container through external hoisting equipment, the rope is mostly fixed and nonadjustable, the hoisting length of the rope is not easy to adjust simply and rapidly, and the rope is difficult to adapt to different hoisting environments, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulley mechanism for folding container possesses the length of lifting by crane of adjusting the rope that can be simple quick, is convenient for adapt to the different environment of lifting by crane, has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pulley mechanism for folding container, includes the folding container body, the top that is close to its front and back both sides on the folding container body all is equipped with two pulleys, the top that is close to its front and back both sides on the folding container body is opened and is all equipped with two bar grooves, and two bar inslots are equipped with the removal adjustment mechanism that is used for changing two adjacent pulley intervals, and the cover is equipped with the rope between two pulleys, the top of folding container body is fixed with and is used for carrying out the direction adjustment mechanism that leads to the rope.

Preferably, the movement adjusting mechanism comprises a bidirectional screw rod rotatably connected in the strip-shaped groove, and two T-shaped moving sleeves for changing the distance between the pulleys are connected to the surface of the bidirectional screw rod in a threaded manner.

Preferably, the pulley is detachably connected to the T-shaped moving sleeve through a mounting plate and a bolt.

Preferably, direction adjustment mechanism includes the solid fixed cylinder of fixed connection on folding container body, the solid fixed cylinder internal rotation is connected with the screw rod, and the fixed surface of screw rod has the runner assembly who is used for rotating the screw rod, the surface threaded connection of screw rod has an internal thread section of thick bamboo, and internal thread section of thick bamboo and solid fixed cylinder sliding connection, the top of internal thread section of thick bamboo is fixed with and is used for carrying out the rope guide wheel that leads to the rope.

Preferably, the rotating assembly comprises a worm wheel fixedly connected to the surface of the screw rod, and the left side and the right side of the inner wall of the fixed cylinder are rotatably connected with worms meshed with the worm wheel and matched with the worm wheel.

Preferably, the equal fixedly connected with stopper in the left and right sides of an internal thread section of thick bamboo, the spacing groove that slides and the adaptation with the stopper is seted up to the inner wall of a fixed section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that: through the bar groove, the setting of two-way screw rod and T type removal cover, rotate two-way screw rod, make two T types remove the cover and can remove on the surface of two-way screw rod, thereby can change the interval between two adjacent pulleys, thereby can adjust the length of rope, and then can change the length of lifting by crane of rope, perhaps drive the worm wheel through rotating the worm and rotate, thereby drive the screw rod and rotate, make the internal thread section of thick bamboo remove on the surface of screw rod, thereby drive the rope guide wheel and remove, and then also can reach the purpose of adjusting rope length, to sum up, through the cooperation of above-mentioned relevant structure use, the length of lifting by crane of adjusting the rope that can be simple quick, be convenient for adapt to the different environment of lifting.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front sectional view of the movement adjusting mechanism of the present invention;

FIG. 3 is an enlarged cross-sectional view of the guiding adjustment mechanism of the present invention;

fig. 4 is a top cross-sectional view of the worm gear and worm of the present invention.

In the figure: 1. folding the container body; 2. a pulley; 3. a rope; 4. a bidirectional screw; 5. a T-shaped movable sleeve; 6. a bolt; 7. a fixed cylinder; 8. a screw; 9. an internal threaded barrel; 10. a rope guide pulley; 11. a worm gear; 12. a worm; 13. a limiting block; 14. a limiting groove.

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 to 4, the present invention provides a technical solution: a pulley mechanism for a folding container comprises a folding container body 1, wherein two pulleys 2 are arranged on the folding container body 1 close to the tops of the front side and the rear side of the folding container body 1, two strip-shaped grooves are formed in the folding container body 1 close to the tops of the front side and the rear side of the folding container body, and a movement adjusting mechanism for changing the distance between two adjacent pulleys 2 is arranged in each strip-shaped groove, when the length of a rope, namely the lifting length of the rope, needs to be adjusted, two T-shaped moving sleeves 5 can move on the surface of a two-way screw 4 by rotating the two-way screw 4, so that the distance between two adjacent pulleys 2 can be changed, the length of the rope 3 can be adjusted, the lifting length of the rope 3 can be changed, or a worm 12 is rotated to drive a worm wheel 11 to rotate the screw 8, so that an internal thread cylinder 9 moves on the, thereby driving the rope guide 10 to move and further achieving the purpose of adjusting the length of the rope 3.

Further, remove adjustment mechanism including rotating the two-way screw rod 4 of connection in the strip type inslot, two T types that are used for changing 2 intervals of pulley are connected to the surface thread of two-way screw rod 4, rotate two-way screw rod 4, because two-

way screw rod

4 and 5 threaded connection of T type removal cover go, and have restricted T type removal cover 5's rotation through the strip type groove for two T types remove cover 5 can be on the surface of two-way screw rod 4 and do the motion that is close to each other or keep away from each other.

Further, the pulley 2 is detachably connected to the T-shaped moving sleeve 5 through a mounting plate and a bolt 6, and the pulley 2 can be detached and replaced through the mounting plate and the bolt 6.

The rope 3 is sleeved between the two pulleys 2, and a guide adjusting mechanism used for guiding the rope 3 is fixed at the top of the folding container body 1.

Further, direction adjustment mechanism includes fixed cylinder 7 of fixed connection on folding container body 1, and the internal rotation of fixed cylinder 7 is connected with screw rod 8, and the fixed surface of screw rod 8 has the runner assembly who is used for rotating screw rod 8, and the surface threaded connection of screw rod 8 has an internal thread section of thick bamboo 9, and internal thread section of thick bamboo 9 and fixed cylinder 7 sliding connection, and the top of internal thread section of thick bamboo 9 is fixed with the rope guide wheel 10 that is used for leading rope 3.

Further, the runner assembly includes worm wheel 11 of fixed connection on the surface at screw rod 8, the left and right sides of 7 inner walls of solid fixed cylinder rotates and is connected with worm 12 with worm wheel 11 meshing and adaptation, position through changing rope guide wheel 2 when needs, when adjusting the length of rope 3, drive worm wheel 11 through rotating worm 12 and rotate, worm wheel 11 then can drive screw rod 8 and rotate, because screw rod 8 and internal thread section of thick bamboo 9 threaded connection, and stopper 13 and spacing groove 14 have injectd the motion orbit of internal thread section of thick bamboo 9, make internal thread section of thick bamboo 9 can reciprocate on the surface of screw rod 12, thereby can change the position of rope guide wheel 10, and then also can reach the purpose of adjusting rope 3 length, can be simple quick adjust the length of lifting by crane of rope 3 promptly, be convenient for adapt to the different environment of lifting by crane.

Furthermore, the left side and the right side of the internal thread cylinder 9 are fixedly connected with limit blocks 13, the inner wall of the fixed cylinder 7 is provided with limit grooves 14 which slide and are matched with the limit blocks 13, and the limit blocks 13 and the limit grooves 14 limit the motion track of the internal thread cylinder 9, so that the internal thread cylinder 9 can stably move up and down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pulley mechanism for folding container, includes folding container body (1), its characterized in that: the top that is close to its front and back both sides on folding container body (1) all is equipped with two pulley (2), it all is equipped with two bar grooves all to open near the top of its front and back both sides on folding container body (1), and two bar inslots are equipped with the removal adjustment mechanism who is used for changing two adjacent pulley (2) intervals, and the cover is equipped with rope (3) between two pulley (2), the top of folding container body (1) is fixed with the direction adjustment mechanism who is used for leading rope (3).

2. The pulley mechanism for a foldable container according to claim 1, wherein: the movement adjusting mechanism comprises a bidirectional screw rod (4) which is rotatably connected in a strip-shaped groove, and the surface of the bidirectional screw rod (4) is in threaded connection with two T-shaped moving sleeves (5) which are used for changing the distance between the pulleys (2).

3. The pulley mechanism for a foldable container according to claim 2, wherein: the pulley (2) is detachably connected to the T-shaped moving sleeve (5) through a mounting plate and a bolt (6).

4. The pulley mechanism for a foldable container according to claim 1, wherein: the direction adjustment mechanism includes a fixed cylinder (7) of fixed connection on folding container body (1), a fixed cylinder (7) internal rotation is connected with screw rod (8), and the fixed surface of screw rod (8) is equipped with the runner assembly who is used for rotating screw rod (8), the surperficial threaded connection of screw rod (8) has an internal thread section of thick bamboo (9), and internal thread section of thick bamboo (9) and fixed cylinder (7) sliding connection, the top of internal thread section of thick bamboo (9) is fixed with leads rope sheave (10) that are used for leading rope (3).

5. The pulley mechanism for a foldable container according to claim 4, wherein: the rotating assembly comprises a worm wheel (11) fixedly connected to the surface of the screw rod (8), and the left side and the right side of the inner wall of the fixed cylinder (7) are rotatably connected with a worm (12) meshed with the worm wheel (11) and matched with the worm wheel (11).

6. The pulley mechanism for a foldable container according to claim 4, wherein: the equal fixedly connected with stopper (13) of the left and right sides of an internal thread section of thick bamboo (9), spacing groove (14) that slide and the adaptation with stopper (13) are seted up to the inner wall of a fixed section of thick bamboo (7).