CN210635592U

CN210635592U - Inner buckle type gripping apparatus for crane

Info

Publication number: CN210635592U
Application number: CN201921133142.XU
Authority: CN
Inventors: 雷永亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-29
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an interior knot formula gripping apparatus for hoist, including stand, connecting plate, first loading board and second loading board, the intermediate position department on stand top installs the singlechip, and the top of stand installs the battery, the connecting plate is transversely installed through the angle steel in the below of stand, and the both ends of connecting plate bottom all install the LED fluorescent tube through the fixed block, the central position department of connecting plate bottom installs driving motor, and the top of second loading board installs first spring layer, the top on first spring layer is provided with first rubber pad, the vertical electric telescopic handle of installing of intermediate position department of second diaphragm bottom, and electric telescopic handle's bottom installs first diaphragm. The utility model discloses an install first rubber pad, first spring layer and second loading board, first rubber pad and first spring layer can open the effect that produces the buffering to article and second loading board, thereby prevent that article overweight from making the device cause the damage in the twinkling of an eye that rises.

Description

Inner buckle type gripping apparatus for crane

Technical Field

The utility model relates to a mechanical technical field specifically is an interior knot formula gripping apparatus for hoist.

Background

With the continuous development of society, the living standard of people is continuously improved, some heavier objects are slowly improved from manual carrying and are replaced by machines, so that people invent a crane, the crane lifts materials through a gripping apparatus, the process mainly comprises four processes of lowering the gripping apparatus, gripping the materials, lifting the materials, releasing the materials and the like, the gripping apparatus of the crane is divided into an outer gripping type gripping apparatus and an inner gripping type gripping apparatus, the outer gripping apparatus grips the materials from the outside, the inner gripping apparatus is supported from a gripping space inside the gripped materials, and then the objects are moved, but the traditional inner gripping apparatus has lower automation degree, the existing inner gripping apparatus can only be limited to the objects with the matched size to work, the device cannot grip the objects with different sizes, meanwhile, the existing inner gripping apparatus can only change the gripping direction by moving the position of the crane, and thus the working time of workers is prolonged, and the existing inner-buckled grab does not have the function of detecting the weight of an article, and the device can be damaged due to the overweight of the article.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior knot formula gripping apparatus for hoist to solve 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: an inner buckle type gripping apparatus for a crane comprises an upright post, a connecting plate, a first bearing plate and a second bearing plate, wherein a single chip microcomputer is installed at the middle position of the top end of the upright post, a storage battery is installed at the top end of the upright post, the connecting plate is transversely installed below the upright post through an angle steel, LED lamp tubes are installed at two ends of the bottom end of the connecting plate through fixing blocks, a driving motor is installed at the central position of the bottom end of the connecting plate, a second transverse plate is transversely installed at the bottom end of the driving motor through a bearing, first electric slide rails are installed at two ends of the bottom end of the second transverse plate, a second connecting rod is installed at the bottom end of the first electric slide rails through second slide blocks, a first connecting piece is transversely installed at the bottom end of the second connecting rod, a second pressure sensor is installed at one end, far away from the second connecting rod, of the first connecting piece, a first spring layer is installed at the top end of the second bearing plate, a first rubber pad is arranged at the top end of the first spring layer, an electric telescopic rod is vertically installed at the middle position of the bottom end of the second transverse plate, a first transverse plate is installed at the bottom end of the electric telescopic rod, second electric slide rails are installed at two ends of the bottom end of the first transverse plate, a first connecting rod is installed at the bottom end of each second electric slide rail through a first sliding block, a second connecting piece is transversely installed at the bottom end of each first connecting rod, a first pressure sensor is installed at one end, far away from the first connecting rod, of each second connecting piece, the first bearing plate is evenly installed on one side, close to the first pressure sensor, of each second connecting piece, a second spring layer is installed at the bottom end of the first bearing plate, a second rubber pad is arranged at the top end of each second spring layer, and the output, The input end of the driving motor, the first electric sliding rail, the electric telescopic rod, the second electric sliding rail, the first pressure sensor, the second pressure sensor and the single chip microcomputer are electrically connected, and the output end of the single chip microcomputer is electrically connected with the input end of the LED lamp tube, the driving motor, the first electric sliding rail, the electric telescopic rod and the second electric sliding rail through wires respectively.

Preferably, the mounting bracket is all installed at the both ends on stand top, and the bottom of mounting bracket all installs locking bolt

Preferably, the first bearing plate and the second bearing plate form a rotating mechanism through the driving motor and the upright post.

Preferably, the inside fixture block that all installs of fixed block, the mounting has all been installed at the both ends of LED fluorescent tube, and the inside bottom of mounting and top all are provided with the spacing groove that matches each other with the fixture block to the inside intermediate position department of mounting installs coil spring, the LED fluorescent tube passes through the cooperation between spacing groove and the fixture block and constitutes demountable installation structure with the fixed block.

Preferably, the first bearing plate and the first transverse plate form a sliding structure through a second electric sliding rail.

Preferably, the second bearing plates are arranged in two groups, the number of the second bearing plates in each group is four, and the two groups of the second bearing plates are symmetrically arranged about the vertical center line of the second transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that: the inner-buckled gripping apparatus for the crane has the advantages that the first rubber pad, the first spring layer and the second bearing plate are arranged, the first rubber pad and the first spring layer can be opened to buffer articles and the second bearing plate, the articles are prevented from being overweight, so that the apparatus is damaged in the rising moment, meanwhile, the first bearing plate and the second bearing plate are rotated by the driving motor through the arrangement of the driving motor, the apparatus can conveniently and quickly reach the position of a lifting point in the articles, the effect of saving time and labor is achieved, when the articles to be carried are too small, the first bearing plate can be lowered to the inside of the articles by the electric telescopic rod, so that the apparatus can be suitable for the articles with different sizes, the LED lamp tube is arranged, the inside of the articles to be carried can be observed by the LED lamp tube, and the lifting point can be quickly found, the device can work normally.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic top view of the second loading plate of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. locking the bolt; 2. a column; 3. a connecting plate; 4. a storage battery; 5. an LED lamp tube; 6. a drive motor; 7. a first electric slide rail; 8. a first rubber pad; 9. a first spring layer; 10. a first connecting member; 11. an electric telescopic rod; 12. a first transverse plate; 13. a second spring layer; 14. a first bearing plate; 15. a second connecting member; 16. a first connecting rod; 17. a second electric slide rail; 18. a first slider; 19. a first pressure sensor; 20. a second pressure sensor; 21. a second rubber pad; 22. a second carrier plate; 23. a second connecting rod; 24. a second slider; 25. a second transverse plate; 26. angle steel; 27. a single chip microcomputer; 28; a mounting frame; 29 a coil spring; 30. a limiting groove; 31. a fixing member; 32. a clamping block; 33. and (5) fixing blocks.

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. 1-5, the present invention provides an embodiment: the LED lamp tube comprises an upright post 2, a connecting plate 3, a first bearing plate 14 and a second bearing plate 22, wherein a singlechip 27 is installed at the middle position of the top end of the upright post 2, the type of the singlechip 27 can be HT66F017, mounting frames 28 are installed at both ends of the top end of the upright post 2, locking bolts 1 are installed at the bottom ends of the mounting frames 28 and are conveniently connected with a crane, a storage battery 4 is installed at the top end of the upright post 2, the connecting plate 3 is transversely installed below the upright post 2 through angle steel 26, LED lamp tubes 5 are installed at both ends of the bottom end of the connecting plate 3 through fixing blocks 33, fixture blocks 32 are installed inside the fixing blocks 33, fixing pieces 31 are installed at both ends of the LED lamp tubes 5, limiting grooves 30 matched with the fixture blocks 32 are arranged at both the bottom end and the top end inside the fixing pieces 31, a spiral spring 29 is installed at the middle position inside the fixing pieces 31, the LED lamp tubes 5, the LED lamp tube 5 is convenient to maintain after being disassembled, the service life of the LED lamp tube is prolonged, the driving motor 6 is installed at the central position of the bottom end of the connecting plate 3, the model of the driving motor 6 can be Y90S-6, the bottom end of the driving motor 6 is transversely provided with the second transverse plate 25 through a bearing, the two ends of the bottom end of the second transverse plate 25 are respectively provided with the first electric slide rail 7, the bottom end of the first electric slide rail 7 is provided with the second connecting rod 23 through the second slide block 24, the bottom end of the second connecting rod 23 is transversely provided with the first connecting piece 10, one end of the first connecting piece 10 far away from the second connecting rod 23 is provided with the second pressure sensor 20, the model of the second pressure sensor 20 can be CYYZ14, one side of the first connecting piece 10 near the second pressure sensor 20 is uniformly provided with the second bearing plate 22, the second bearing plates 22 are provided with two groups, and the, and the two groups of second bearing plates 22 are symmetrically arranged about the vertical center line of the second transverse plate 25, so as to conveniently increase the support space for grabbing and increase the stability of the articles in the lifting process, the top end of the second bearing plate 22 is provided with a first spring layer 9, the top end of the first spring layer 9 is provided with a first rubber pad 8, the middle position of the bottom end of the second transverse plate 25 is vertically provided with an electric telescopic rod 11, the bottom end of the electric telescopic rod 11 is provided with a first transverse plate 12, both ends of the bottom end of the first transverse plate 12 are provided with second electric sliding rails 17, the bottom end of the second electric sliding rails 17 is provided with a first connecting rod 16 through a first slider 18, the bottom end of the first connecting rod 16 is transversely provided with a second connecting part 15, one end of the second connecting part 15 far away from the first connecting rod 16 is provided with a first pressure sensor 19, the model of the first pressure sensor 19 can be CY 11, one side of the second connecting part 15 near the first pressure sensor 19, the first bearing plate 14 and the first transverse plate 12 form a sliding structure through the second electric sliding rail 17, the first bearing plate 14 is conveniently extended, the stress surface of an article is wider, the second spring layer 13 is installed at the bottom end of the first bearing plate 14, the first bearing plate 14 and the second bearing plate 22 both form a rotating mechanism through the driving motor 6 and the upright post 2, the first bearing plate 14 and the second bearing plate 22 can conveniently and smoothly reach the lifting point position inside the article, the second rubber pad 21 is arranged at the top end of the second spring layer 13, the output end of the storage battery 4 is respectively electrically connected with the input ends of the LED lamp tube 5, the driving motor 6, the first electric sliding rail 7, the electric telescopic rod 11, the second electric sliding rail 17, the first pressure sensor 19, the second pressure sensor 20 and the singlechip 27 through wires, the output end of the singlechip 27 is respectively electrically connected with the input ends of the LED lamp tube 5, the driving motor 6, the first electric, The input ends of the electric telescopic rod 11 and the second electric sliding rail 17 are electrically connected.

The working principle is as follows: when the device works, the storage battery 4 supplies power, the upright post 2 is fixed on a mechanical arm of the crane through the locking bolt 1 and the mounting frame 28, the device is moved to a working place through moving the crane, then a worker can place the device inside an article to be carried through the mechanical arm on the crane, the interior of the article is illuminated through the LED lamp tube 5, then the second transverse plate 25 is rotated to a grabbing space through the driving motor 6, the first electric slide rail 7 is opened under the control of the single chip microcomputer 27, the second bearing plate 22 is extended outwards through the second slide block 24 until the lifting point of the article is placed and can be stopped, then the device is moved upwards through the mechanical arm on the crane, the pressure can be relieved through the first rubber pad 8 above the second bearing plate 22, and the weight of the article can be known through the second pressure sensor 20, prevent that article overweight from causing the damage to the device, when needs remove article less, electric telescopic handle 11 is opened in the control of accessible singlechip 27, utilizes electric telescopic handle 11 to drop first diaphragm 12 to article inside, repeated above-mentioned operation can to realized that the device can be applicable to the article of variation in size.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an interior knot formula gripping apparatus for hoist, includes stand (2), connecting plate (3), first loading board (14) and second loading board (22), its characterized in that: the LED lamp is characterized in that a single chip microcomputer (27) is installed at the middle position of the top end of the stand column (2), a storage battery (4) is installed at the top end of the stand column (2), a connecting plate (3) is transversely installed below the stand column (2) through an angle steel (26), LED lamp tubes (5) are installed at two ends of the bottom end of the connecting plate (3) through fixing blocks (33), a driving motor (6) is installed at the central position of the bottom end of the connecting plate (3), a second transverse plate (25) is transversely installed at the bottom end of the driving motor (6) through a bearing, first electric sliding rails (7) are installed at two ends of the bottom end of the second transverse plate (25), a second connecting rod (23) is installed at the bottom end of the first electric sliding rail (7) through a second sliding block (24), a first connecting piece (10) is transversely installed at the bottom end of the second connecting rod (23), and a second pressure sensor (20) is installed at one end, a second bearing plate (22) is uniformly arranged on one side, close to a second pressure sensor (20), of the first connecting piece (10), a first spring layer (9) is arranged at the top end of the second bearing plate (22), a first rubber pad (8) is arranged at the top end of the first spring layer (9), an electric telescopic rod (11) is vertically arranged at the middle position of the bottom end of the second transverse plate (25), a first transverse plate (12) is arranged at the bottom end of the electric telescopic rod (11), second electric sliding rails (17) are arranged at two ends of the bottom end of the first transverse plate (12), a first connecting rod (16) is arranged at the bottom end of each second electric sliding rail (17) through a first sliding block (18), a second connecting piece (15) is transversely arranged at the bottom end of each first connecting rod (16), and a first pressure sensor (19) is arranged at one end, far away from the first connecting rod (16), inside each second connecting piece (15), one side of the second connecting piece (15) close to the first pressure sensor (19) is uniformly provided with a first bearing plate (14), a second spring layer (13) is arranged at the bottom end of the first bearing plate (14), a second rubber pad (21) is arranged at the top end of the second spring layer (13), the output end of the storage battery (4) is respectively and electrically connected with the input ends of the LED lamp tube (5), the driving motor (6), the first electric slide rail (7), the electric telescopic rod (11), the second electric slide rail (17), the first pressure sensor (19), the second pressure sensor (20) and the singlechip (27) through leads, the output end of the single chip microcomputer (27) is electrically connected with the input ends of the LED lamp tube (5), the driving motor (6), the first electric sliding rail (7), the electric telescopic rod (11) and the second electric sliding rail (17) through wires.

2. The inner-buckled grab handle for cranes according to claim 1, characterized in that: mounting bracket (28) are all installed at the both ends on stand (2) top, and locking bolt (1) are all installed to the bottom of mounting bracket (28).

3. The inner-buckled grab handle for cranes according to claim 1, characterized in that: the first bearing plate (14) and the second bearing plate (22) form a rotating mechanism with the upright post (2) through the driving motor (6).

4. The inner-buckled grab handle for cranes according to claim 1, characterized in that: fixture block (32) are all installed to fixed block (33) inside, mounting (31) have all been installed at the both ends of LED fluorescent tube (5), and the inside bottom of mounting (31) and top all are provided with spacing groove (30) of matcing each other with fixture block (32) to mounting (31) inside intermediate position department installs coil spring (29), LED fluorescent tube (5) constitute demountable installation structure through cooperation between spacing groove (30) and fixture block (32) and fixed block (33).

5. The inner-buckled grab handle for cranes according to claim 1, characterized in that: the first bearing plate (14) and the first transverse plate (12) form a sliding structure through a second electric sliding rail (17).

6. The inner-buckled grab handle for cranes according to claim 1, characterized in that: the number of the second bearing plates (22) in each group is four, and the two groups of the second bearing plates (22) are symmetrically arranged about the vertical center line of the second transverse plate (25).