CN215479202U

CN215479202U - Pneumatic intelligent hoist that hovers

Info

Publication number: CN215479202U
Application number: CN202121162682.8U
Authority: CN
Inventors: 朱树瑞; 郭加永; 李鸿丽; 朱法坤; 高明
Original assignee: Shandong Taishan Hoisting Machinery Co ltd
Current assignee: Shandong Taishan Hoisting Machinery Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-11
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a pneumatic suspension intelligent lifting appliance, which relates to the technical field of pneumatic balance lifting, and comprises a driving box, wherein a lifting rope is fixedly connected between the upper surface of the driving box and an electric hoist of the balance lifting, the lower surface of the driving box is provided with a clamping mechanism, the clamping mechanism comprises an L-shaped clamping plate, a driving cavity is arranged in the driving box, one end of the driving cavity penetrates through the driving box, one side of the driving box, which is far away from the penetration of the driving cavity, is fixedly connected with a U-shaped frame, the traditional lifting appliance is arranged into the driving box, the bottom surface of the driving box is provided with a telescopic L-shaped clamping plate, a push plate can be rapidly driven to move forwards by using an air cylinder, under the transmission of a transmission arm, four L-shaped clamping plates are driven to be close to the middle to clamp suspended equipment, and the bottom of the L-shaped clamping plate is provided with a compressible clamping rod, so that the pneumatic suspension intelligent lifting appliance is suitable for clamping irregular equipment, the application range is expanded, and is not limited by a lifting hook, and the clamping reaction is fast, and the suspension stability is higher.

Description

Pneumatic intelligent hoist that hovers

Technical Field

The utility model relates to the technical field of pneumatic balance cranes, in particular to a pneumatic hovering intelligent lifting appliance.

Background

The pneumatic balance crane is also called a power-assisted mechanical arm and a manual transfer machine, is novel power-assisted equipment which is used for labor-saving operation during material handling, and is particularly suitable for certain application occasions with requirements on accurate positioning and assembly action.

Since the weight is floated when it is lifted or lowered, the operator can correctly place the weight at any position in the space by pushing and pulling the weight with bare hands without a skilled click button operation.

By utilizing the characteristic that the balance crane main machine can balance the gravity of the material and matching with the corresponding grabbing manipulator and the mounting base, the robot system has a complete set of boosting manipulator system. Therefore, any workpiece can be easily picked up from one place, and placed at another place according to the corresponding requirements after the corresponding process action is implemented, so that labor-saving operation is realized.

The pneumatic balance crane changes the electric driving mode into the pneumatic mode, so that the equipment can react faster in the suspended process and can hover at any time. But the used hoist of pneumatic balance of current hangs is the lifting hook mainly, because the lifting hook will lift up and wait to hang equipment, or this equipment surface is porose, guarantees that the lifting hook can insert into, or hangs equipment with the help of hanging the net, has certain limitation, and equipment is being hung the in-process moreover, and the lifting hook rocks easily, poor stability.

Therefore, it is necessary to provide a pneumatic hovering smart spreader to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic hovering intelligent lifting appliance to solve the problems in the background art.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a pneumatic intelligent hoist that hovers, includes the drive case, fixedly connected with lifting rope between the upper surface of drive case and the balanced electric hoist that hangs, the lower surface of drive case is equipped with fixture.

Furthermore, the clamping mechanism comprises L-shaped clamping plates, a driving cavity is arranged in the driving box, one end of the driving cavity is communicated with the driving box, the driving box is far away from one side, which is communicated with the driving cavity, of the U-shaped frame, an air cylinder is fixedly connected to the inner wall of the U-shaped frame, an air inlet of the air cylinder is fixedly connected with an air pipe, the air pipe is wound on the lifting rope, an air rod connected with the output end of the air cylinder penetrates through the driving cavity in the driving box, a push plate is fixedly connected to one end, which is located in the driving cavity, of the air rod, the bottom surface of the driving box and two sides, which are located in the push plate, are respectively provided with a pair of through holes, the L-shaped clamping plates are respectively arranged in the four through holes, penetrate through the corresponding through holes and are provided with sliding grooves connected with the through holes, and are clamped on the through grooves in the through holes and are connected with the driving box in a sliding manner, and each L-shaped clamping plate is positioned at one end inside the driving cavity and is in transmission connection with a transmission arm between the push plate and the L-shaped clamping plate.

Furthermore, a plurality of telescopic grooves are formed in the bottom of each L-shaped clamping plate and one surface of each L-shaped clamping plate, which faces the other L-shaped clamping plate, clamping rods are inserted into the telescopic grooves, and a first reset spring is fixedly connected between each clamping rod and the inner wall of each telescopic groove.

Further, the bottom surface of drive case is equipped with strengthening mechanism, strengthening mechanism includes the sucking disc, four sleeves of fixedly connected with, every on the bottom surface of drive case and the cross region that is located four formation between the perforation telescopic inside sliding connection has the connecting rod, just the connecting rod runs through the sleeve, return spring No. two of fixedly connected with between the top surface of connecting rod and the telescopic interior top surface, the bottom surface fixedly connected with sucking disc of connecting rod.

Furthermore, the driving box is located on one side connected with the U-shaped frame, and a handle is fixedly connected between the driving box and the two outer sides of the U-shaped frame.

Further, when the air rod of the air cylinder contracts to the minimum value, the L-shaped clamping plate moves to the position, close to the edge of the driving cavity, of the through hole, the driving arm is perpendicular to the push plate, when the air rod of the air cylinder extends to the maximum value, the L-shaped clamping plate moves to the position, close to the edge of the middle of the driving cavity, of the through hole, and the driving arm is parallel to the push plate.

The utility model has the following beneficial effects:

according to the utility model, the traditional lifting appliance is set as the driving box, the telescopic L-shaped clamping plates are arranged on the bottom surface of the driving box, the push plate can be rapidly driven to move forwards by using the air cylinder, the four L-shaped clamping plates are driven to approach towards the middle under the transmission of the transmission arm so as to clamp the hung equipment, and the compressible clamping rods are arranged at the bottoms of the L-shaped clamping plates, so that the lifting appliance is suitable for clamping equipment with irregular shapes, the application range is expanded, the lifting appliance is not limited by only being used for hanging the equipment by using a lifting hook, the clamping reaction is rapid, and the hanging stability is higher.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the drive housing of the present invention;

FIG. 3 is a schematic view of the L-shaped splint of the present invention;

FIG. 4 is a partial cross-sectional view of the L-shaped splint of the present invention;

fig. 5 is a schematic view of the reinforcing mechanism of the present invention.

Reference numerals: 1. a drive box; 101. a drive chamber; 102. perforating; 2. a lifting rope; 3. a U-shaped frame; 4. a handle; 5. a clamping mechanism; 501. a cylinder; 502. an air tube; 503. an L-shaped splint; 504. a clamping bar; 505. pushing the plate; 506. a drive arm; 507. a chute; 508. a telescopic groove; 509. a first return spring; 6. a reinforcement mechanism; 601. a sleeve; 602. a connecting rod; 603. a second return spring; 604. and (4) sucking discs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, the pneumatic intelligent suspension device comprises a driving box 1, a lifting rope 2 is fixedly connected between the upper surface of the driving box 1 and an electric hoist of a balance crane, and a clamping mechanism 5 is arranged on the lower surface of the driving box 1.

Specifically, the clamping mechanism 5 includes an L-shaped clamp plate 503, a driving cavity 101 is disposed inside the driving box 1, one end of the driving cavity 101 penetrates through the driving box 1, one side of the driving box 1, which is far away from the driving cavity 101 and penetrates through, is fixedly connected with a U-shaped frame 3, an air cylinder 501 is fixedly connected to the inner wall of the U-shaped frame 3, an air inlet of the air cylinder 501 is fixedly connected with an air pipe 502, the air pipe 502 is wound on the lifting rope 2, an air rod connected to an output end of the air cylinder 501 penetrates through the driving cavity 101 disposed in the driving box 1, one end of the air rod, which is located in the driving cavity 101, is fixedly connected with a push plate 505, a pair of through holes 102 are disposed on the bottom surface of the driving box 1 and located on two sides of the push plate 505, the L-shaped clamp plate 503 is disposed in each through hole 102, a sliding groove 507 is disposed on the surface of the L-shaped clamp plate 503, which penetrates through the corresponding through hole 102 and is connected with the through hole 102, and the L-shaped clamp plate 503 is connected with the driving box 1 in a sliding manner, a driving arm 506 is connected between one end of each L-shaped clamping plate 503 positioned in the driving cavity 101 and the push plate 505 in a driving manner.

In this embodiment, through starting cylinder 501, the air lever antedisplacement drives push pedal 505 antedisplacement, because L type splint 503 receives the restriction of perforation 102, can only be in the round trip movement in perforation 102, push pedal 505 antedisplacement, drive L type splint 503 towards push pedal 505 direction through driving arm 506 and remove, every pair of L type splint 503 just can fold fast like this, and then clip the equipment that needs to be hung, L type splint 503 can also be through the lug of bottom catching up equipment simultaneously, can also catch up when pressing from both sides tight, make equipment more stable at the in-process of hanging, be more difficult for droing, the security obtains improving.

Specifically, a plurality of telescopic grooves 508 are formed in the bottom of each L-shaped clamping plate 503 and the surface of each L-shaped clamping plate 503, the clamping rod 504 is inserted into each telescopic groove 508, and a first return spring 509 is fixedly connected between the clamping rod 504 and the inner wall of each telescopic groove 508.

In this embodiment, through setting up a plurality of telescopic clamping bars 504, not only can clip the equipment of irregular shape, the clamping bar 504 that fails to press from both sides moreover can also play the supporting role to catch on equipment, further improve the stability of hanging.

Specifically, the bottom surface of the driving box 1 is provided with the reinforcing mechanism 6, the reinforcing mechanism 6 comprises a sucker 604, the bottom surface of the driving box 1 is located on a cross-shaped area formed between four through holes 102 and is fixedly connected with four sleeves 601, a connecting rod 602 is slidably connected inside each sleeve 601 and penetrates through each sleeve 601, a second return spring 603 is fixedly connected between the top surface of each connecting rod 602 and the inner top surface of each sleeve 601, and the sucker 604 is fixedly connected to the bottom surface of each connecting rod 602.

In this embodiment, after the whole hanger clamps the hanging device, the suction cup 604 can press against the surface of the device, so as to play a certain auxiliary hanging role.

Specifically, the driving box 1 is located on one side connected with the U-shaped frame 3, and a handle 4 is fixedly connected between the driving box and two outer sides of the U-shaped frame 3.

In this embodiment, the operator can conveniently hold the handle 4 to operate the whole spreader apparatus.

Specifically, when the air rod of the air cylinder 501 is contracted to the minimum value, the L-shaped clamp plate 503 is moved to the position where the through hole 102 is close to the outermost edge of the driving cavity 101, and the driving arm 506 and the push plate 505 are just perpendicular to each other, and when the air rod of the air cylinder 501 is expanded to the maximum value, the L-shaped clamp plate 503 is moved to the position where the through hole 102 is close to the outermost edge of the middle of the driving cavity 101, and the driving arm 506 and the push plate 505 are just parallel to each other.

In this embodiment, conveniently hang the equipment of different sizes, the suitability is wider.

The working principle of the utility model is as follows: when the lifting appliance is used, the air rod moves forward to drive the push plate 505 to move forward by starting the air cylinder 501, the L-shaped clamp plates 503 are limited by the through holes 102 and can only move back and forth in the through holes 102, the push plate 505 moves forward, the L-shaped clamp plates 503 are driven by the transmission arms 506 to move towards the push plate 505, so that each pair of L-shaped clamp plates 503 can be quickly folded to clamp equipment to be hung, meanwhile, the L-shaped clamp plates 503 can also hook the equipment through bumps at the bottom and can also hook the equipment while clamping, so that the equipment is more stable and less prone to falling off in the hanging process, the safety is improved, meanwhile, by arranging the plurality of telescopic clamping rods 504, not only equipment with irregular shapes can be clamped, but also the clamping rods 504 which cannot be clamped can play a supporting role, so as to hook the equipment, the hanging stability is further improved, in addition, after the whole lifting appliance clamps the hung equipment, the sucker 604 can be extruded on the surface of the equipment, can play a certain auxiliary suspension role.

Claims

1. The utility model provides a pneumatic intelligent hoist that hovers, includes drive case (1), its characterized in that, fixedly connected with lifting rope (2) between the upper surface of drive case (1) and the balanced electric hoist that hangs, the lower surface of drive case (1) is equipped with fixture (5).

2. The pneumatic intelligent suspension tool capable of hovering according to claim 1, wherein the clamping mechanism (5) includes an L-shaped clamp plate (503), a driving cavity (101) is disposed inside the driving box (1), one end of the driving cavity (101) penetrates through the driving box (1), one side, far away from the driving cavity (101), of the driving box (1) is fixedly connected with a U-shaped frame (3), an air cylinder (501) is fixedly connected to the inner wall of the U-shaped frame (3), an air inlet of the air cylinder (501) is fixedly connected with an air pipe (502), the air pipe (502) is wound on the lifting rope (2), an air rod connected to an output end of the air cylinder (501) penetrates through the driving cavity (101) disposed in the driving box (1), one end of the air rod disposed in the driving cavity (101) is fixedly connected with a push plate (505), a pair of through holes (102) are disposed on both sides of the bottom surface of the driving box (1) and disposed on the push plate (505), four all be provided with L type splint (503) in perforation (102), L type splint (503) run through corresponding perforation (102) and with perforation (102) the surface of being connected be equipped with spout (507), just L type splint (503) through establishing spout (507) joint on perforation (102) and with drive case (1) sliding connection, every L type splint (503) are located drive chamber (101) inside one end all with push pedal (505) between the transmission be connected with drive arm (506).

3. The pneumatic hovering intelligent spreader according to claim 2, wherein a plurality of telescopic grooves (508) are formed in the bottom of each L-shaped clamping plate (503) and on the surface facing another L-shaped clamping plate (503), a clamping rod (504) is inserted into each telescopic groove (508), and a first return spring (509) is fixedly connected between the clamping rod (504) and the inner wall of each telescopic groove (508).

4. The intelligent pneumatic hovering spreader according to claim 1, wherein a reinforcing mechanism (6) is disposed on the bottom surface of the driving box (1), the reinforcing mechanism (6) includes a suction cup (604), four sleeves (601) are fixedly connected to the bottom surface of the driving box (1) and located in a cross-shaped area formed between four through holes (102), each sleeve (601) is slidably connected to a connecting rod (602), the connecting rod (602) penetrates through the sleeves (601), a second return spring (603) is fixedly connected between the top surface of the connecting rod (602) and the inner top surface of the sleeve (601), and the suction cup (604) is fixedly connected to the bottom surface of the connecting rod (602).

5. The pneumatic intelligent suspension device for hovering of claim 1, wherein the driving box (1) is located at one side where the U-shaped frame (3) is connected and a handle (4) is fixedly connected between two outer sides of the U-shaped frame (3).

6. The pneumatic hovering intelligent spreader according to claim 2, wherein when the air rod of the air cylinder (501) contracts to a minimum value, the L-shaped clamp plate (503) moves to the extreme edge of the perforation (102) near the driving cavity (101), and the driving arm (506) and the push plate (505) are exactly perpendicular to each other, and when the air rod elongation of the air cylinder (501) is at a maximum value, the L-shaped clamp plate (503) moves to the extreme edge of the perforation (102) near the middle of the driving cavity (101), and the driving arm (506) and the push plate (505) are exactly parallel to each other.