阅读说明：本技术 一种升降机抓地机构的吸盘装置 (Sucking disc device of ground grabbing mechanism of elevator ) 是由 邹兰 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种升降机抓地机构的吸盘装置,包括支撑板,所述支撑板的中部设置有中空腔,所述支撑板的底部两侧通过连接座安装有支撑腿,所述支撑腿的底部安装有固定套,所述接管头上安装有输气管,所述支撑板的底部安装有液压杆,所述液压杆的底部安装有轮架,所述轮架的内侧安装有滚轮,所述支撑板的顶部边侧安装有防护栏,所述支撑板的顶部一侧安装有托座,所述托座的顶部安装有抽气泵,所述抽气泵的一端安装有吸气管。本发明的支撑板的底部通过连接座安装有支撑腿,且在支撑腿的顶端安装有螺头,在螺头的外侧安装有螺套,通过螺头和螺套设计方便将支撑腿安装在支撑板的底部。(The invention discloses a sucker device of a ground gripping mechanism of a lifter, which comprises a supporting plate, wherein a hollow cavity is arranged in the middle of the supporting plate, supporting legs are arranged on two sides of the bottom of the supporting plate through connecting seats, fixing sleeves are arranged at the bottoms of the supporting legs, gas transmission pipes are arranged on connecting pipes, a hydraulic rod is arranged at the bottom of the supporting plate, a wheel carrier is arranged at the bottom of the hydraulic rod, rollers are arranged on the inner side of the wheel carrier, a protective guard is arranged on the side of the top of the supporting plate, a supporting seat is arranged on one side of the top of the supporting plate, an air suction pump is arranged at the top of the supporting seat. The bottom of the supporting plate is provided with the supporting leg through the connecting seat, the top end of the supporting leg is provided with the screw head, the outer side of the screw head is provided with the screw sleeve, and the supporting leg is conveniently arranged at the bottom of the supporting plate through the design of the screw head and the screw sleeve.)

1. A suction cup device of an elevator ground gripping mechanism, comprising a support plate (2), characterized in that: the middle part of backup pad (2) is provided with well cavity (1), supporting leg (4) are installed through connecting seat (3) to the bottom both sides of backup pad (2), fixed cover (5) are installed to the bottom of supporting leg (4), connecting plate (7) are installed to the bottom of fixed cover (5), sucking disc main part (6) are installed to the bottom of connecting plate (7), nipple (9) are installed to one side of fixed cover (5), install gas-supply pipe (8) on nipple (9), hydraulic stem (10) are installed to the bottom of backup pad (2), wheel carrier (11) are installed to the bottom of hydraulic stem (10), gyro wheel (12) are installed to the inboard of wheel carrier (11), rail guard (13) are installed to the top avris of backup pad (2), bracket (16) are installed to top one side of backup pad (2), an air suction pump (14) is installed at the top of the bracket (16), and an air suction pipe (15) is installed at one end of the air suction pump (14).

2. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: the supporting legs (4) are provided with four, and the four supporting legs (4) are respectively installed on two sides of the bottom of the supporting plate (2).

3. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: the number of the gas transmission pipes (8) is two, and the two gas transmission pipes (8) are arranged between the four fixing sleeves (5).

4. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: a confluence pipe (17) is arranged in the middle of the gas conveying pipes (8), and a gas inlet pipe (18) is arranged in the middle of one side of the confluence pipe (17).

5. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: an insertion pipe (19) is arranged on one side of the top of the hollow cavity (1), one end of the air suction pipe (15) is inserted into the insertion pipe (19), and one end of the air inlet pipe (18) is connected with one side of the insertion pipe (19).

6. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: the bottom of the connecting plate (7) is provided with an exhaust hole (20), and the exhaust hole (20) at the bottom of the connecting plate (7) is embedded in the inner side of the sucker main body (6).

7. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: the hydraulic rods (10) are provided with four hydraulic rods, and the four hydraulic rods (10) are arranged to be synchronous lifting structures through communicating drive control equipment.

8. The suction cup device of an elevator gripping mechanism according to claim 1, wherein: screw head (21) are installed on the top of supporting leg (4), install swivel nut (22) on screw head (21), and supporting leg (4) are through screw head (21) and connecting seat (3) fixed connection.

Technical Field

The invention relates to the technical field of sucker devices, in particular to a sucker device of a ground grabbing mechanism of a lifter.

Background

The sucking disc device of the ground gripping mechanism of the elevator is used for stably supporting and fixing the bottom end of the supporting elevator, the sucking discs can be various, one is a pendant adsorbed on an object by utilizing the difference of internal and external atmospheric pressures, or a tool for gripping the object, the other is a magnetic sucking disc which is specially used for adsorbing and fixing ferromagnetic substances, most of the sucking discs are applied to the fields of machining and the like, machine tool accessories for clamping workpieces by utilizing suction force, the most common sucking disc is the magnetic sucking disc which is generally rectangular or disc-shaped, the magnetic sucking disc is used for tightly sucking the ferromagnetic workpieces by utilizing magnetic force and is used for a plane grinding machine, a milling machine, a lathe, a numerical control machine, a machining center and the like, the sucking discs are divided into two types of the electromagnetic sucking disc and a permanent magnetic sucking disc according to the magnetic force source, the vacuum sucking disc is a technology for maintaining the two objects to be adhered without separation by the, the 'taking' and 'putting' in the carrying and transferring process are realized by changing the vacuum degree of the sucking disc in industry, and the automation mechanization is realized by matching.

The current stage of the sucking disc device has various disadvantages, such as poor automatic effect, inconvenient installation and disassembly, inconvenient movement and inconvenient switching between moving and fixing.

Disclosure of Invention

The invention aims to provide a sucker device of a ground gripping mechanism of an elevator, which aims to solve the problems of poor automatic effect, inconvenient installation and disassembly, inconvenient movement, inconvenient moving and fixed switching and the like in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sucking disc device of ground mechanism is grabbed to lift, includes the backup pad, the middle part of backup pad is provided with well cavity, the supporting leg is installed through the connecting seat in the bottom both sides of backup pad, fixed cover is installed to the bottom of supporting leg, the connecting plate is installed to the bottom of fixed cover, the sucking disc main part is installed to the bottom of connecting plate, the connector is installed to one side of fixed cover, install the gas-supply pipe on the connector, the hydraulic stem is installed to the bottom of backup pad, the wheel carrier is installed to the bottom of hydraulic stem, the gyro wheel is installed to the inboard of wheel carrier, the rail guard is installed to the top avris of backup pad, the bracket is installed to top one side of backup pad, the aspiration pump is.

Preferably, the number of the supporting legs is four, and the four supporting legs are respectively arranged on two sides of the bottom of the supporting plate.

Preferably, the number of the gas transmission pipes is two, and the two gas transmission pipes are arranged between the four fixing sleeves.

Preferably, a confluence pipe is arranged in the middle of the gas conveying pipes, and a gas inlet pipe is arranged in the middle of one side of the confluence pipe.

Preferably, one side of the top of the hollow cavity is provided with an insertion tube, one end of the air suction tube is inserted into the insertion tube, and one end of the air inlet tube is connected with one side of the insertion tube.

Preferably, the bottom of the connecting plate is provided with an exhaust hole, and the exhaust hole at the bottom of the connecting plate is embedded in the inner side of the sucker main body.

Preferably, the hydraulic rods are provided with four hydraulic rods, and the four hydraulic rods are arranged into a synchronous lifting structure through communicating with the drive control equipment.

Preferably, the top end of the supporting leg is provided with a screw head, the screw head is provided with a screw sleeve, and the supporting leg is fixedly connected with the connecting seat through the screw head.

Compared with the prior art, the invention has the beneficial effects that:

1. the bottom of the supporting plate is provided with the supporting leg through the connecting seat, the top end of the supporting leg is provided with the screw head, the outer side of the screw head is provided with the screw sleeve, the supporting leg is conveniently arranged at the bottom of the supporting plate through the design of the screw head and the screw sleeve, the bottom of the supporting leg is provided with the fixing sleeve, the bottom of the fixing sleeve is provided with the connecting plate which is conveniently and fixedly connected with the sucker main body through the connecting plate, one side of the fixing sleeve is provided with the connector head, one end of the connector head is provided with the gas pipe, the gas pipes are conveyed into the gas suction pipe through the flow combining pipe and the gas inlet pipe, and the sucker can automatically adsorb;

2. according to the invention, the hydraulic rod is arranged at the bottom of the supporting plate, and the roller is arranged at the bottom of the hydraulic rod, so that the device is convenient to move, the roller can be automatically folded, and then the roller is matched with adsorption for adsorption and fixation, therefore, the flexibility of the device is increased, and the device is convenient to use.

Drawings

FIG. 1 is a schematic diagram of a suction cup assembly of an elevator ground engaging mechanism according to the present invention;

FIG. 2 is a top view of a hollow chamber of the present invention;

FIG. 3 is a front view of the chuck body of the present invention;

fig. 4 is a bottom view of the suction cup body of the present invention.

In the figure: 1. a hollow cavity; 2. a support plate; 3. a connecting seat; 4. supporting legs; 5. fixing a sleeve; 6. a suction cup main body; 7. a connecting plate; 8. a gas delivery pipe; 9. a pipe connector; 10. a hydraulic lever; 11. a wheel carrier; 12. a roller; 13. protecting the fence; 14. an air pump; 15. an air intake duct; 16. a bracket; 17. a confluence pipe; 18. an air inlet pipe; 19. inserting a tube; 20. an exhaust hole; 21. a screw head; 22. a threaded sleeve.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: a sucker device of a ground gripping mechanism of an elevator comprises a supporting plate 2, wherein a hollow cavity 1 is arranged in the middle of the supporting plate 2, the hollow cavity 1 facilitates wiring of a gas pipeline, supporting legs 4 are mounted on two sides of the bottom of the supporting plate 2 through connecting seats 3, screw heads 21 are mounted on the tops of the supporting legs 4, screw sleeves 22 are mounted on the outer sides of the screw heads 21 and facilitate mounting of the supporting legs 4 on the bottom of the supporting plate 2, fixing sleeves 5 are mounted at the bottoms of the supporting legs 4, connecting plates 7 are mounted at the bottoms of the fixing sleeves 5, the connecting plates 7 facilitate mounting of the supporting legs 4 and sucker bodies 6, sucker bodies 6 are mounted at the bottoms of the connecting plates 7, the sucker bodies 6 are used for being adsorbed and fixed on the ground, a pipe connector 9 is mounted on one side of the fixing sleeves 5, the pipe connector 9 facilitates mounting of a gas pipe 8, a gas pipe 8 is mounted on the pipe connector, hydraulic stem 10 is installed to the bottom of backup pad 2, hydraulic stem 10 is used for adjusting the height of backup pad 2, wheel carrier 11 is installed to the bottom of hydraulic stem 10, wheel carrier 11 is easy to assemble gyro wheel 12, make things convenient for controlling means to remove through gyro wheel 12, gyro wheel 12 is installed to the inboard of wheel carrier 11, rail guard 13 is installed to the top avris of backup pad 2, rail guard 13 is used for protecting the lift, bracket 16 is installed to top one side of backup pad 2, bracket 16 makes things convenient for the installation of aspiration pump 14, aspiration pump 14 is installed at the top of bracket 16, aspiration pump 14 is used for pumping air, breathing pipe 15 is installed to the one end of aspiration pump 14, breathing pipe 15 is used for receiving the air.

Further, the supporting legs 4 are provided with four in total, and four supporting legs 4 are installed respectively in the bottom both sides of backup pad 2, are used for supporting backup pad 2 through supporting legs 4.

Further, the number of the gas pipes 8 is two, and the two gas pipes 8 are installed between the four fixing sleeves 5, so that the gas pipes 8 with the design facilitate air conveying.

Further, a junction pipe 17 is arranged in the middle between the air delivery pipes 8, an air inlet pipe 18 is arranged in the middle of one side of the junction pipe 17, the junction pipe 17 is used for conveying air in the two air delivery pipes 8 to the junction pipe 17, and the air is conveyed to the air inlet pipe 18 through the junction pipe 17.

Further, an insertion tube 19 is arranged on one side of the top of the hollow cavity 1, one end of the air suction tube 15 is inserted into the insertion tube 19, one end of the air inlet tube 18 is connected with one side of the insertion tube 19, the air suction tube 15 is convenient to mount through the insertion tube 19, and air conveyed by the air inlet tube 18 is received.

Further, the bottom of the connecting plate 7 is provided with an exhaust hole 20, the exhaust hole 20 at the bottom of the connecting plate 7 is embedded in the inner side of the sucker main body 6, and the exhaust hole 20 is used for absorbing air in the sucker main body 6 and conveying the air to the inner cavity of the fixing sleeve 5, so that the air in the air is conveyed into the air conveying pipe 8 through the pipe connector 9 at one side of the fixing sleeve 5.

Further, four hydraulic rods 10 are arranged, and the four hydraulic rods 10 are arranged to be in a synchronous lifting structure through communication drive control equipment, and the heights of the four hydraulic rods 10 are automatically adjusted through synchronous stretching of the four hydraulic rods 10.

Furthermore, the top end of the supporting leg 4 is provided with a screw head 21, the screw head 21 is provided with a screw sleeve 22, the supporting leg 4 is fixedly connected with the connecting seat 3 through the screw head 21, and the screw head 21 and the screw sleeve 22 on the screw head facilitate the installation of the supporting leg 4.

The working principle is as follows: when the device is used, the sucker main body 6 is controlled to contact the ground through the expansion of the hydraulic rod 10, the support plate 2 is supported through the sucker main body 6, the air is sucked through the air suction pipe 15 under the action of the air suction pump 14, then the air in the sucker main body 6 is pumped out through the air inlet pipe 18, the confluence pipe 17 and the air delivery pipe 8, the air is conveyed to the connector 9 through the fixing sleeve 5 by the exhaust hole 20 in the pumping process and then conveyed to the air delivery pipe 8, the air pressure in the sucker main body 6 after the air is exhausted is in a negative pressure state, the external air pressure exerts pressure on the sucker main body 6, the sucker main body 6 is fixed on the ground in an adsorption manner, the lifting mechanism of the lifter is conveniently supported and fixed through the support plate 2, the lifting mechanism of the lifter is protected through the protective guard 13, the support leg 4 is conveniently connected with the support plate 2 through the screw head and the screw sleeve, the installation and the disassembly are convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.