CN213651583U

CN213651583U - Workpiece hoisting device for coating production line

Info

Publication number: CN213651583U
Application number: CN202022193310.3U
Authority: CN
Inventors: 潘立峰
Original assignee: Yangzhou Sunlight Machinery Co ltd
Current assignee: Yangzhou Sunlight Machinery Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-09
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a work piece hoist device for coating line, including lifting hook, torsion spring axle and spacer pin, lifting hook one side fixed mounting has the torsion spring axle, lifting hook one side is rotated through the torsion spring axle and is installed the spacer pin, the lifting hook bottom is rotated and is installed the pivot No. one, the lifting hook bottom is rotated through the pivot No. one and is installed the mount, the mount inner chamber is pegged graft and is had No. two pivots, the mount inner chamber is rotated through No. two pivots and is installed the carousel, carousel lateral wall movable mounting has connecting screw, No. two connecting screw and No. three connecting screw, a connecting screw, No. two connecting screw and No. three even distributions of connecting screw are at the carousel lateral wall. The utility model discloses accessible connecting screw and connecting hole complex mode hoist the work piece, use more convenient, when hoist through rings simultaneously, reduce the unhook risk, security when increasing hoist and mount.

Description

Workpiece hoisting device for coating production line

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a work piece hoist device for coating line.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The crane is a hoisting device which is transversely arranged above workshops, warehouses and material yards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity. The hoisting equipment has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the development and the use of the crane on the market are more and more extensive. Because the weight is lifted without the supporting legs and the lifted weight is frequently used for driving, the driving speed is higher than that of a crawler crane (crawler crane); the operation is stable, the lifting capacity is large, the lifting can be carried out within a specific range, but the road is required to be smooth and firm, the tire air pressure meets the requirement, and the lifting distance from the ground is not more than 50 CM; long distance walking with load is prohibited. In order to ensure the operation safety, the lifting operation without landing legs is basically forbidden in China at present. The crane is matched with steel wire ropes of various types including phosphated coated steel wire ropes, galvanized steel wire ropes and polished steel wire ropes.

However, the existing workpiece hoisting device for the coating production line has the following disadvantages:

the workpiece hoisting device for the coating production line can only connect workpieces through the hoisting rings in the using process, and the workpiece surface is not provided with the hoisting rings, so that the workpieces are inconvenient to connect, and the workpiece hoisting device is easy to unhook and has high use risk when being hoisted through the hoisting rings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece hoist device for coating line to in solving above-mentioned background art, current work piece hoist device for coating line can only be connected the work piece through the rings in the use, and when the workpiece surface did not be provided with rings, thereby inconvenient the connection, and when hoisting through rings, take place the unhook phenomenon easily, use dangerous great problem.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece hoisting device for a coating production line comprises a hoisting hook, a torsion spring shaft and a limiting pin, wherein the torsion spring shaft is fixedly installed on one side of the hoisting hook, the limiting pin is rotatably installed on one side of the hoisting hook through the torsion spring shaft, a first rotating shaft is rotatably installed at the bottom of the hoisting hook, a fixing frame is rotatably installed at the bottom of the hoisting hook through the first rotating shaft, a second rotating shaft is inserted into an inner cavity of the fixing frame, a rotary disc is rotatably installed in the inner cavity of the fixing frame through the second rotating shaft, a first connecting screw rod, a second connecting screw rod and a third connecting screw rod are movably installed on the side wall of the rotary disc, the first connecting screw rod, the second connecting screw rod and the third connecting screw rod are uniformly distributed on the side wall of the rotary disc to connect the hoisting hook with hoisting equipment, a rotating force is applied to the limiting pin through the torsion spring shaft, the, the hook can effectively prevent the unhooking phenomenon during use, the use is safer, the bottom of the hook is connected with a fixed frame through a first rotating shaft, the inner cavity of the fixed frame is movably provided with a turntable through a second rotating shaft, the surface of the side wall of the turntable is uniformly provided with a first connecting screw rod, a second connecting screw rod and a third connecting screw rod, the diameters of the first connecting screw rod, the second connecting screw rod and the third connecting screw rod are sequentially reduced, the turntable can rotate through the second rotating shaft, the connecting screw rods with proper diameters are selected according to the hoisting requirements, the proper connecting screw rods are inserted into the connecting holes, the connecting screw rods are rotated through a limiting cap, so that the coating production line workpiece can be connected with a hoisting device, the connection and hoisting are more convenient, when the hoisting ring connection is needed, the first opening and the second opening are coincided, therefore, the hanging ring can be hung on the lifting ring, the connecting screw hole is exposed at the first opening through the rotary auxiliary ring, the corresponding connecting screw rod is connected with the connecting screw hole, the workpiece can be quickly hoisted, and the use is more convenient.

Preferably, the diameters of the first connecting screw rod, the second connecting screw rod and the third connecting screw rod are reduced in sequence, and the diameters of the first connecting screw rod, the second connecting screw rod and the third connecting screw rod are different, so that the first connecting screw rod, the second connecting screw rod and the third connecting screw rod can be connected with connecting holes with different inner diameters.

Preferably, No. one connecting screw, No. two connecting screw and No. three connecting screw one end surface integrated into one piece have a spacing cap, No. one connecting screw, No. two connecting screw and No. three connecting screw surface have lock nut through screw thread swing joint, can make things convenient for work piece such as spanner to rotate No. one connecting screw, No. two connecting screw and No. three connecting screw through spacing cap, can fix the junction through reverse rotation lock nut after connecting, avoid taking place not hard up, use safety more.

Preferably, the bottom of the first connecting screw rod is movably provided with a hanging ring, and the hanging ring can be used for conveniently connecting workpieces.

Preferably, the inner cavity of the hanging ring is movably provided with an auxiliary ring, the top of the hanging ring is fixedly provided with a first opening, the surface of the top of the auxiliary ring is fixedly provided with a second opening, and the hanging ring can be connected with a workpiece after the first opening and the second opening are overlapped.

Preferably, the surface of the auxiliary ring is fixedly provided with connecting screw holes, the connecting screw holes are provided with three groups, and the inner diameter of each connecting screw hole is matched with the connecting screw rod and the connecting screw hole which are the same with the diameter of the first connecting screw rod, the second connecting screw rod and the third connecting screw rod respectively, so that the hanging ring can be connected with the hoisting device.

The utility model provides a work piece hoist device for coating line possesses following beneficial effect:

(1) the utility model discloses a connecting screw rod is evenly installed on carousel lateral wall surface, connecting screw rod and No. three connecting screw rod, and a connecting screw rod, the diameter of No. two connecting screw rod and No. three connecting screw rod reduces in proper order, can make the carousel rotate through No. two pivots, thereby select the connecting screw rod of suitable diameter according to the hoist and mount demand, inject suitable connecting screw rod in the connecting hole, rotate connecting screw rod through spacing cap, thereby can make the coating line work piece be connected with hoist device, and it uses more convenient to connect and hoist and mount.

(2) The utility model discloses when rings are connected when needs carry out, rotate through the secondary ring to rings inner chamber, make an opening and No. two opening coincidences to can hang rings dress on lifting rings, through rotatory secondary ring, expose at an opening part and connect the screw, make corresponding connecting screw and be connected the screw, can realize the quick hoist and mount to the work piece, use safety more and convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the hanging ring of the present invention.

In the figure: 1. a hook; 101. a torsion spring shaft; 102. a spacing pin; 2. a first rotating shaft; 201. a fixed mount; 202. a second rotating shaft; 203. a turntable; 3. a first connecting screw rod; 301. a second connecting screw rod; 302. a third connecting screw rod; 303. a limiting cap; 304. a lock nut; 4. a hoisting ring; 401. a secondary ring; 402. an opening I; 403. a second opening; 404. and connecting the screw holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical scheme: a work piece hoist device for coating line, including lifting hook 1, torsion spring axle 101 and spacer pin 102, lifting hook 1 one side fixed mounting has torsion spring axle 101, lifting hook 1 one side is rotated through torsion spring axle 101 and is installed spacer pin 102, lifting hook 1 bottom is rotated and is installed No. 2 of pivot, lifting hook 1 bottom is rotated through No. 2 of pivot and is installed mount 201, mount 201 inner chamber is pegged graft and is had No. two pivot 202, mount 201 inner chamber is rotated through No. two pivot 202 and is installed carousel 203, carousel 203 lateral wall movable mounting has connecting screw 3, No. two connecting screw 301 and No. three connecting screw 302, connecting screw 3, No. two connecting screw 301 and No. three connecting screw 302 are even to be distributed at carousel 203 lateral wall, are connected lifting hook 1 with hoisting equipment, exert a rotational force to spacer pin 102 through torsion spring axle 101, the limiting pin 102 can be automatically reset, the opening of the lifting hook 1 is limited by the limiting pin 102, the unhooking phenomenon can be effectively prevented when the lifting hook is used, the lifting hook is safer to use, the bottom of the lifting hook 1 is connected with the fixing frame 201 through the first rotating shaft 2, the inner cavity of the fixing frame 201 is movably provided with the turntable 203 through the second rotating shaft 202, the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are uniformly arranged on the surface of the side wall of the turntable 203, the diameters of the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are sequentially reduced, the turntable 203 can be rotated through the second rotating shaft 202, so that the connecting screw rod with the proper diameter is selected according to the lifting requirement, the proper connecting screw rod is inserted into the connecting hole 303, the connecting screw rod is rotated through the limiting cap, the coating production line workpiece can be connected with the lifting device, and the, when the hanging ring 4 is required to be connected, the auxiliary ring 401 in the inner cavity of the hanging ring 4 is rotated to enable the first opening 402 and the second opening 403 to be overlapped, so that the hanging ring 4 can be hung on the hanging ring, the connection screw hole 404 is exposed at the first opening 402 by rotating the auxiliary ring 401, and the corresponding connection screw rod is connected with the connection screw hole 404, so that the workpiece can be quickly hoisted, and the use is more convenient.

The diameters of the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are reduced in sequence, and the diameters of the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are different, so that the connecting screw rods can be connected with connecting holes with different inner diameters.

A connecting screw 3, No. two connecting screw 301 and No. three connecting screw 302 one end surface integrated into one piece have spacing cap 303, a connecting screw 3, No. two connecting screw 301 and No. three connecting screw 302 surfaces have lock nut 304 through screw thread swing joint, can make things convenient for work piece such as spanner to rotate a connecting screw 3, No. two connecting screw 301 and No. three connecting screw 302 through spacing cap 303, can fix the junction through reverse rotation lock nut 304 after connecting, avoid taking place to become flexible, use more safety.

A rings 4 are movably mounted at the bottom of the first connecting screw rod 3, and the rings 4 can be used for conveniently connecting workpieces.

An auxiliary ring 401 is movably mounted in the inner cavity of the hanging ring 4, a first opening 402 is fixedly formed in the top of the hanging ring 4, a second opening 403 is fixedly formed in the surface of the top of the auxiliary ring 401, and the hanging ring 4 can be connected with a workpiece after the first opening 402 and the second opening 403 are overlapped.

The surface of the auxiliary ring 401 is fixedly provided with three groups of connecting screw holes 404, and the inner diameter of each connecting screw hole 404 is matched with the connecting screw rod with the same diameter as the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 and the connecting screw holes 404 to connect the hoisting ring 4 with the hoisting device.

It should be noted that, when the workpiece hoisting device for the coating production line works, the lifting hook 1 is connected with hoisting equipment, a torsional force is applied to the limit pin 102 through the torsion spring shaft 101, the limit pin 102 can be automatically reset, the opening of the lifting hook 1 is limited through the limit pin 102, the unhooking phenomenon can be effectively prevented when the workpiece hoisting device is used, the use is safer, the bottom of the lifting hook 1 is connected with the fixing frame 201 through the first rotating shaft 2, the inner cavity of the fixing frame 201 is movably provided with the rotating disc 203 through the second rotating shaft 202, the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are uniformly arranged on the side wall surface of the rotating disc 203, the diameters of the first connecting screw rod 3, the second connecting screw rod 301 and the third connecting screw rod 302 are sequentially reduced, the rotating disc 203 can be rotated through the second rotating shaft 202, and therefore the connecting screw rod with a proper diameter, insert suitable connecting screw in the connecting hole, it is rotatory to connecting screw through stop cap 303, thereby can make the coating line work piece be connected with hoist device, can fix the junction through reverse rotation lock nut 304 after connecting, avoid taking place not hard up, use safer, and it is more convenient to connect and hoist and mount the use, when rings 4 are connected to needs, through rotating secondary ring 401 to rings 4 inner chamber, make opening 402 and No. two openings 403 coincide, thereby can hang rings 4 on lifting ring, through rotating secondary ring 401, expose connection screw 404 in opening 402 department, make corresponding connecting screw with be connected screw 404 and be connected, can realize the quick hoist and mount to the work piece, it is more convenient to use.

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. A work piece hoist device for coating line, including lifting hook (1), torsion spring axle (101) and spacer pin (102), lifting hook (1) one side fixed mounting has torsion spring axle (101), lifting hook (1) one side is rotated through torsion spring axle (101) and is installed spacer pin (102), its characterized in that: lifting hook (1) bottom is rotated and is installed pivot (2) No. one, lifting hook (1) bottom is rotated through pivot (2) No. one and is installed mount (201), mount (201) inner chamber is pegged graft and is had No. two pivots (202), mount (201) inner chamber is rotated through No. two pivots (202) and is installed carousel (203), carousel (203) lateral wall movable mounting has connecting screw (3), connecting screw (301) No. two and connecting screw (302) No. three, connecting screw (3), connecting screw (301) No. two and connecting screw (302) even distribution are at carousel (203) lateral wall.

2. The workpiece hoisting device for the coating line according to claim 1, characterized in that: the diameters of the first connecting screw rod (3), the second connecting screw rod (301) and the third connecting screw rod (302) are reduced in sequence.

3. The workpiece hoisting device for the coating line according to claim 1, characterized in that: a connecting screw rod (3), No. two connecting screw rod (301) and No. three connecting screw rod (302) one end surface integrated into one piece have spacing cap (303), No. one connecting screw rod (3), No. two connecting screw rod (301) and No. three connecting screw rod (302) surface have lock nut (304) through screw thread swing joint.

4. The workpiece hoisting device for the coating line according to claim 3, characterized in that: a hanging ring (4) is movably mounted at the bottom of the first connecting screw rod (3).

5. The workpiece hoisting device for the coating line according to claim 4, characterized in that: an auxiliary ring (401) is movably mounted in the inner cavity of the hanging ring (4), a first opening (402) is fixedly formed in the top of the hanging ring (4), and a second opening (403) is fixedly formed in the surface of the top of the auxiliary ring (401).

6. The workpiece hoisting device for the coating production line as set forth in claim 5, wherein: the auxiliary ring (401) is fixedly provided with connecting screw holes (404) on the surface, three groups of connecting screw holes (404) are arranged, and the inner diameter of each connecting screw hole (404) is the same as the diameter of the first connecting screw rod (3), the second connecting screw rod (301) and the third connecting screw rod (302).