CN219776868U

CN219776868U - Integrated electronic hanging scale of lifting hook

Info

Publication number: CN219776868U
Application number: CN202320064979.3U
Authority: CN
Inventors: 叶军
Original assignee: Zhejiang Yueyao Lifting Machinery Co ltd
Current assignee: Zhejiang Yueyao Lifting Machinery Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-09-29
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a lifting hook integrated electronic hanging scale, which comprises a scale body, a hanging chain and a lifting hook, wherein the scale body comprises a shell and a weighing sensor, the lower end of the hanging chain penetrates through the shell and is connected with the weighing sensor, the lifting hook comprises a connecting part and a lifting part, the upper end of the connecting part penetrates through the shell and is connected with the weighing sensor in a threaded manner, the lower end of the connecting part is provided with a slot, the inner slot wall of the slot is provided with an inner slot, the upper end of the lifting part is inserted into the slot, the outer side wall of the lifting part is provided with an outer slot, the inner slot is communicated with the outer slot and forms a positioning cavity, a plurality of balls are arranged in the positioning cavity in a rolling manner, the outer wall of the connecting part is provided with a connecting hole for the balls to penetrate through, the connecting hole is communicated with the inner slot, and a plug is arranged in the connecting hole. When the lifting device is used, the lifting part can be rotated, so that the direction of the lifting part is the same as the direction of the lifting through hole on the object, and then the object can be lifted quickly, and the lifting device has the advantage of higher use efficiency.

Description

Integrated electronic hanging scale of lifting hook

Technical Field

The utility model relates to an electronic hanging scale, in particular to a lifting hook integrated electronic hanging scale.

Background

Currently, chinese patent publication No. CN203422154U discloses an electronic hanging scale, which comprises a scale body, a hanging ring and a hanging hook. The scale body comprises a shell and a weighing sensor arranged in the shell. The upper end of the shell is provided with a connecting hole, the upper end of the weighing sensor is provided with a threaded hole, and the lower end of the lifting ring penetrates through the connecting hole and is in threaded connection with the threaded hole. The lower extreme of casing has been seted up and has been connected the through-hole, and weighing sensor's lower extreme bolted connection has the connecting piece, and the lower extreme of connecting piece is seted up flutedly, and the upper end of lifting hook is the annular through-hole structure, and the upper end of lifting hook is arranged in the recess and through bolt and lifting hook swing joint. However, in the use process of the electronic hanging scale, the lifting hook can only rotate circumferentially around the bolt. Therefore, when the direction of the lifting through hole for lifting and the direction of the lifting hook are misplaced on the object, the position of the object must be adjusted, so that the direction of the lifting through hole is identical to the direction of the lifting hook, and the service efficiency of the electronic hanging scale is affected to a certain extent.

Disclosure of Invention

Accordingly, the present utility model is directed to an integrated electronic hanging balance with a hanging hook, which has the advantages of fast hanging the object and high use efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a lifting hook integral type electronic hanging scale, includes the balance body, hanging chain and lifting hook, the balance body includes the shell and sets up weighing sensor in the shell, the lower extreme of hanging chain passes the shell is connected weighing sensor, the upper end of lifting hook passes the shell is connected weighing sensor, the lifting hook includes connecting portion and hoisting part, the upper end of connecting portion passes the shell and threaded connection in weighing sensor, the slot has been seted up to the lower extreme of connecting portion, the interior annular has been seted up to the interior slot wall department of slot, the upper end of hoisting part inserts the slot, the outer annular has been seted up to the lateral wall department of hoisting part, interior annular with outer annular intercommunication and formation location cavity, roll in the location cavity and be provided with a plurality of balls, the outer wall department of connecting portion has been seted up and has been supplied the connecting hole that the ball passed, the connecting hole intercommunication in interior annular, be provided with the end cap in the connecting hole.

Through above-mentioned technical scheme, the upper end of lifting part is pegged graft in the slot, and lifting part passes through a plurality of balls and connecting portion rotation connection. So accessible rotation lifting part for lifting by crane the orientation of through-hole on lifting by crane the orientation the same with the article, later can be comparatively fast with the article lift, have the higher advantage of availability factor.

The friction between the connecting part and the lifting part can be reduced by matching the balls, so that the service life of the lifting hook is prolonged.

When the lifting hook is assembled, the upper end of the lifting part is inserted into the slot, the outer ring groove is controlled to be opposite to the inner ring groove, a plurality of balls are placed into the positioning cavity through the connecting hole, and finally the plug is inserted into the connecting hole to limit the balls in the positioning cavity, so that the balls are not easy to fall out of the positioning cavity. The lifting hook arranged above has the advantage of being convenient to assemble and disassemble.

Preferably, threads are arranged in the connecting hole, and the plug is in threaded connection with the connecting hole.

Through above-mentioned technical scheme, the end cap adopts threaded connection with connecting portion, and connection stability is higher, difficult separation.

Preferably, the hanging chain comprises a chain seat and a chain, wherein the lower end of the chain seat penetrates through the shell and is in threaded connection with the weighing sensor, the upper end of the chain seat is provided with a through groove, the lower end of the chain stretches into the through groove, and the lower end of the chain is rotationally connected with the chain seat through a pin shaft.

Through above-mentioned technical scheme, chain seat and weighing sensor threaded connection, connection stability is higher, difficult separation. The chain seat is rotationally connected with the chain through the pin shaft, so that the chain seat and the chain can rotate relatively, the degree of freedom of the lifting hook can be improved, and the lifting process of the object becomes more convenient and rapid.

Preferably, a stop block is arranged at one end of the pin shaft, a stop lever is arranged at the other end of the pin shaft in a penetrating mode, and the stop block and the stop lever are abutted to the chain seat.

Through above-mentioned technical scheme, dog and pin cooperation can be used to carry out spacing to chain seat and chain for be difficult for the separation between chain seat and the chain. The stop lever is arranged on the pin shaft in a penetrating way, so that the disassembly and assembly process of the chain becomes more convenient and rapid.

Preferably, limiting planes are arranged on two sides of the chain seat, and the stop block and the stop lever are respectively abutted against the two limiting planes.

Through above-mentioned technical scheme, dog and pin are contradicted respectively in two restriction planes, are difficult for producing the slip, can effectively spacing the round pin axle, and then promote the connection stability between chain seat and the chain.

Preferably, the upper end of the chain seat is provided with a guide opening, the guide opening is arranged in a flaring mode, and the guide opening is communicated with the through groove.

Through the technical scheme, the upper end of the chain seat is provided with the guide opening, so that the lower end of the chain can be conveniently placed into the through groove.

Preferably, a digital display screen is embedded in the side wall of the shell, and the digital display screen is electrically connected with the weighing sensor.

Through the technical scheme, the digital display screen can convert the data measured by the weighing sensor into numbers and display the numbers.

Preferably, a battery compartment is embedded in the side wall of the shell, which is far away from the digital display screen, and a storage battery is installed in the battery compartment and is electrically connected with the digital display screen.

Through the technical scheme, the storage battery is used for supplying power to the digital display screen, so that the digital display screen can work continuously.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic cross-sectional view of an embodiment;

fig. 3 is an enlarged view of a portion a of fig. 2;

fig. 4 is a partial schematic view of an embodiment.

Reference numerals: 1. a slot; 2. an inner ring groove; 3. an outer ring groove; 4. a scale body; 41. a housing; 42. a weighing sensor; 5. a hanging chain; 51. a chain seat; 52. a chain; 6. a lifting hook; 61. a connection part; 62. a hoisting part; 7. a ball; 8. a connection hole; 9. a plug; 10. a through groove; 11. a pin shaft; 12. a stop block; 13. a stop lever; 14. a limiting plane; 15. a guide port; 16. a digital display screen; 17. a battery compartment; 18. and a storage battery.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

An integrated electronic hanging scale with a hanging hook is shown in fig. 1 to 4, and comprises a scale body 4, a hanging chain 5 and a hanging hook 6.

The scale body 4 includes a housing 41 and a load cell 42 provided inside the housing 41. A digital display 16 is embedded in one side of the housing 41, and the digital display 16 is electrically connected to a load cell 42. The other side of the housing 41 is embedded with a battery compartment 17, a storage battery 18 is arranged in the battery compartment 17, and the storage battery 18 is electrically connected with the digital display screen 16.

In use, the battery 18 powers the digital display 16, and the digital display 16 converts the data measured by the load cell 42 into numbers for display.

The hoist chain 5 includes a chain seat 51 and a chain 52. The lower end of the chain seat 51 passes through the housing 41 and is screwed to the load cell 42. The upper end of the chain seat 51 is provided with a guide opening 15, and the guide opening 15 is arranged in a flaring manner. The lower end of the guide opening 15 is provided with a through groove 10, the lower end of a chain 52 extends into the through groove 10, and the lower end of the chain 52 is rotatably connected with a chain seat 51 through a pin 11. One end of the pin 11 is provided with a stop block 12, and the other end of the pin 11 is provided with a stop lever 13 in a penetrating way. Both sides of the chain seat 51 are provided with limiting planes 14, and the stop block 12 and the stop lever 13 respectively abut against the two limiting planes 14.

The hook 6 includes a connecting portion 61 and a lifting portion 62. The upper end of the connecting part 61 passes through the shell 41 and is connected with the weighing sensor 42 in a threaded manner, the lower end of the connecting part 61 is provided with a slot 1, and the inner groove wall of the slot 1 is provided with an inner groove 2. The upper end of lifting part 62 inserts slot 1, and outer annular groove 3 has been seted up to lifting part 62 lateral wall department, and inner ring groove 2 and outer annular groove 3 intercommunication form the location cavity, roll in the location cavity and be provided with a plurality of balls 7, and connecting hole 8 that supplies ball 7 to pass are seted up to connecting portion 61's outer wall department, and connecting hole 8 communicates in inner ring groove 2, is provided with the screw thread in the connecting hole 8, threaded connection has end cap 9 in the connecting hole 8.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a lifting hook integral type electronic hanging scale, includes the balance body (4), lifting chain (5) and lifting hook (6), the balance body (4) include shell (41) and set up weighing sensor (42) in shell (41), the lower extreme of lifting chain (5) passes shell (41) and connect weighing sensor (42), the upper end of lifting hook (6) passes shell (41) and connect weighing sensor (42), characterized by: the lifting hook (6) comprises a connecting portion (61) and a lifting portion (62), the upper end of the connecting portion (61) penetrates through the shell (41) and is in threaded connection with the weighing sensor (42), a slot (1) is formed in the lower end of the connecting portion (61), an inner annular groove (2) is formed in the inner annular wall of the slot (1), an outer annular groove (3) is formed in the outer side wall of the lifting portion (62) and is inserted into the slot (1), the inner annular groove (2) is communicated with the outer annular groove (3) and forms a positioning cavity, a plurality of balls (7) are arranged in the positioning cavity in a rolling mode, a connecting hole (8) for the balls (7) to penetrate through is formed in the outer wall of the connecting portion (61), the connecting hole (8) is communicated with the inner annular groove (2), and a plug (9) is arranged in the connecting hole (8).

2. The integrated electronic hanging scale for a lifting hook as claimed in claim 1, wherein: the connecting hole (8) is internally provided with threads, and the plug (9) is in threaded connection with the connecting hole (8).

3. The integrated electronic hanging scale for a lifting hook as claimed in claim 1, wherein: the hanging chain (5) comprises a chain seat (51) and a chain (52), wherein the lower end of the chain seat (51) penetrates through the shell (41) and is connected with the weighing sensor (42) in a threaded mode, the upper end of the chain seat (51) is provided with a through groove (10), the lower end of the chain (52) stretches into the through groove (10), and the lower end of the chain (52) is connected with the chain seat (51) in a rotating mode through the pin shaft (11).

4. A hook-integrated electronic hanging scale according to claim 3, characterized in that: one end of the pin shaft (11) is provided with a stop block (12), the other end of the pin shaft (11) is provided with a stop lever (13) in a penetrating mode, and the stop block (12) and the stop lever (13) are abutted to the chain seat (51).

5. The integrated electronic hanging scale for a lifting hook as claimed in claim 4, wherein: limiting planes (14) are arranged on two sides of the chain seat (51), and the stop block (12) and the stop lever (13) are respectively abutted to the two limiting planes (14).

6. A hook-integrated electronic hanging scale according to claim 3, characterized in that: the upper end of the chain seat (51) is provided with a guide opening (15), the guide opening (15) is arranged in a flaring mode, and the guide opening (15) is communicated with the through groove (10).

7. The integrated electronic hanging scale for a lifting hook as claimed in claim 1, wherein: the side wall of the shell (41) is embedded with a digital display screen (16), and the digital display screen (16) is electrically connected with the weighing sensor (42).

8. The integrated electronic hanging scale for a lifting hook as claimed in claim 7, wherein: the side wall of the shell (41) far away from the digital display screen (16) is embedded with a battery compartment (17), a storage battery (18) is arranged in the battery compartment (17), and the storage battery (18) is electrically connected with the digital display screen (16).