CN215439230U

CN215439230U - Gantry structure frame of air pipe type vacuum suction crane

Info

Publication number: CN215439230U
Application number: CN202121852917.6U
Authority: CN
Inventors: 张帆
Original assignee: Nanjing Tuomi Automation Equipment Co ltd
Current assignee: Nanjing Tuomi Automation Equipment Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the field of portal frames, in particular to a portal frame structure frame of a gas tube type vacuum suction crane, which aims at solving the problems that the existing gas tube type vacuum suction crane adopts a plurality of groups of bolts to install a vacuum pump, the installation efficiency is low, the maintenance and the replacement are inconvenient, the column supporting vacuum pump is needed when the vacuum pump is installed, the positioning is inconvenient, and the time and the labor are wasted, and the scheme comprises an installation seat, wherein the top of the installation seat is fixedly provided with a vertical plate, the outer side of the vertical plate is fixedly provided with a U-shaped frame, the top of the U-shaped frame can be separated from a movable clamp to be provided with a vacuum pump base, and the vacuum pump is fixedly arranged at the top of the vacuum pump base. The safety coefficient is high when using, and barrier propterty is good.

Description

Gantry structure frame of air pipe type vacuum suction crane

Technical Field

The utility model relates to the technical field of portal frames, in particular to a portal structure frame of a gas pipe type vacuum suction crane.

Background

A vacuum suction crane (commonly called as a nose vacuum lifting appliance) is a rapid, safe and convenient automatic device, and is characterized in that the Kunzhi automatic technology utilizes the principle of vacuum adsorption, a vacuum pump or a vacuum blower is used as a vacuum source, vacuum is generated at a sucker end, so that various workpieces are firmly sucked up, and the workpieces are conveyed to a specified position through a rotatable mechanical arm.

The vacuum pump is installed by adopting a plurality of groups of bolts, the installation efficiency is low, the vacuum pump is not convenient to maintain and replace, the vacuum pump needs to be supported by a column when the vacuum pump is installed, time and labor are wasted when the vacuum pump is not convenient to locate, and therefore the gantry structure frame of the air pipe type vacuum suction crane is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a vacuum pump is installed by a plurality of groups of bolts, the installation efficiency is low, the maintenance and the replacement are inconvenient, a column supporting vacuum pump is needed when the vacuum pump is installed, the positioning is inconvenient, and the time and the labor are wasted in the prior art, and the gantry structure frame of the gas pipe type vacuum suction crane is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a gantry structure frame of a gas pipe type vacuum suction crane comprises a mounting seat, wherein a vertical plate is fixedly arranged at the top of the mounting seat, a U-shaped frame is fixedly arranged on the outer side of the vertical plate, a vacuum pump base can be movably clamped and arranged in a detachable mode at the top of the U-shaped frame, a vacuum pump is fixedly arranged at the top of the vacuum pump base, two clamping plates are fixedly arranged on the right side of the vacuum pump base, the two clamping plates are respectively positioned on the front side and the rear side of the vertical plate, a clamping block is fixedly arranged at the top of the U-shaped frame and positioned on one side, close to each other, of the two clamping plates, a first sliding plate and a second sliding plate are slidably arranged on the inner wall of the bottom of the clamping block, two pin shafts are fixedly arranged on one sides, far away from each other, of the four pin shafts and one side, close to each other, of the two clamping plates can be movably clamped and separated from each other, the first sliding plate and the second sliding plate are connected with the same clamping assembly in a transmission mode.

Preferably, degree of automation when clamping for improving the vacuum pump, the subassembly that clamps includes that fixed mounting clamps the installation motor at piece top, and clamps the piece and set up for cavity, the bottom of installation motor output shaft extends to the inside that clamps the piece, and the bottom fixed mounting of installation motor output shaft has the screw rod, the outside threaded connection of screw rod has the movable plate, the rear side fixed mounting of slide has the set-square, and the rear side of set-square and the front side sliding connection of movable plate, screw rod and No. two slide transmission are connected.

Preferably, in order to promote holistic linkage, the simplified operation step, the bottom fixed mounting of screw rod has the installation axle, and the outside fixed cover of installation axle is equipped with drive gear, and the front side fixed mounting of No. two slides has synchronous rack, and synchronous rack and drive gear mesh mutually, and two cotter ways have all been seted up to one side that two cardboards are close to each other, and the one end that four round pins were kept away from each other extends to the inside of four cotter ways respectively and can break away from the activity with four cotter ways respectively and clamp.

Preferably, in order to further simplify the operation steps, two return springs are fixedly mounted on the inner wall of the front side of the clamping block, the rear ends of the two return springs are fixedly mounted on the front side of the first sliding plate, and a positioning assembly is arranged on the U-shaped frame.

Preferably, in order to support the vacuum pump conveniently, the locating component comprises two locating grooves formed in the top of the U-shaped frame, the two locating grooves are formed in the bottom of the base of the vacuum pump, two locating plates are fixedly mounted at the bottom of the base of the vacuum pump, the bottom of the two locating plates respectively extend into the two locating grooves and can be clamped with the two locating grooves in a detachable mode.

Preferably, in order to adjust the longitudinal position of the vacuum suction crane, a cross beam is fixedly mounted on the right side of the vertical plate, a telescopic air pipe is slidably mounted at the bottom of the cross beam, the inside of the telescopic air pipe is communicated with the inside of the vacuum pump in a sealing manner, the vacuum suction crane is arranged at the bottom of the telescopic air pipe, and the same reinforcing rib is arranged on the top of the cross beam and the right side of the vertical plate.

The utility model has the beneficial effects that: the model of the installation motor can be selected according to actual requirements, a handle, a false touch prevention switch, a sucker and a pressure switch are arranged on the vacuum suction crane, the inside of the sucker is communicated with the inside of the telescopic air pipe in a sealing manner, before the vacuum suction crane is used, the vacuum pump is installed firstly, two positioning plates of a base of the vacuum pump are inserted into the two positioning grooves, two clamping plates are respectively positioned at the front side and the rear side of a vertical plate, the switch of the installation motor is pressed, a screw rod and an installation shaft synchronously rotate along with an output shaft of the installation motor, the rotation of the screw rod can be converted into longitudinal movement of a movable plate due to threaded connection of the screw rod and the movable plate, meanwhile, the rotation of the installation shaft can be converted into transverse movement of a synchronous rack through the meshing relationship of the arranged driving gear and the synchronous rack, a first sliding plate and a second sliding plate can transversely move towards one side far away from each other, and four pin shafts are respectively inserted into the insides of four pin grooves, the vacuum pump is mounted, a worker holds the handle, the sucker is moved to a plate, then the pressure switch is pulled up to suck the plate, the plate is transferred and then put down, the pressure switch is firstly put off after the plate is put down, and then the anti-false-touch switch is pressed down to enable the plate to fall off, so that the plate can be prevented from being dangerous after the pressure switch is loosened by mistake by the worker during transfer;

in order to solve the problems that the conventional vacuum pump needs to be supported by a vacuum pump base, and time and labor are wasted, the U-shaped frame is used for supporting the vacuum pump in the installation process through the detachable movable clamping relation of the positioning plate and the positioning groove, so that the vacuum pump does not need to be supported, and time and labor are saved;

in order to solve the problem that the first sliding plate is not convenient to reset, the two reset springs are arranged, acting force can be provided for resetting of the first sliding plate, the operation steps are further simplified, and the practicability is improved.

Drawings

FIG. 1 is a perspective view of a gantry structure of a gas tube vacuum crane according to the present invention;

FIG. 2 is a schematic structural view of a gantry of a pneumatic vacuum crane according to the present invention;

FIG. 3 is a right side view of a clamping block structure of a gantry structure frame of a gas tube type vacuum suction crane according to the present invention;

fig. 4 is an enlarged schematic view of a part a of the gantry structure frame of the air pipe type vacuum crane according to the present invention.

In the figure: the device comprises a mounting base 1, a vertical plate 2, a 3U-shaped frame, a positioning groove 4, a vacuum pump base 5, a positioning plate 6, a vacuum pump 7, a clamping plate 8, a clamping block 9, a mounting motor 10, a screw rod 11, a movable plate 12, a first sliding plate 13, a second sliding plate 14, a pin shaft 15, a pin groove 16, a return spring 17, a driving gear 18, a synchronous rack 19, a mounting shaft 20, a cross beam 21, reinforcing ribs 22 and a telescopic air pipe 23.

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.

Example one

Referring to fig. 1-4, a gantry structure frame of a gas pipe type vacuum suction crane comprises a mounting base 1, a vertical plate 2 is fixedly installed at the top of the mounting base 1, a U-shaped frame 3 is fixedly installed at the outer side of the vertical plate 2, a vacuum pump base 5 can be movably clamped and installed at the top of the U-shaped frame 3 in a detachable mode, a vacuum pump 7 is fixedly installed at the top of the vacuum pump base 5, clamping plates 8 are fixedly installed at the right side of the vacuum pump base 5, two clamping plates 8 are arranged, the two clamping plates 8 are respectively located at the front side and the rear side of the vertical plate 2, a clamping block 9 is fixedly installed at the top of the U-shaped frame 3, the clamping block 9 is located at the side where the two clamping plates 8 are close to each other, a first sliding plate 13 and a second sliding plate 14 are slidably installed on the inner wall of the bottom of the clamping block 9, two pin shafts 15 are fixedly installed at the side where the first sliding plate 13 and the second sliding plate 14 are far away from each other, one ends of the four pin shafts 15 can be movably clamped and can be detached from the side where the two clamping plates 8 are close to each other, the first sliding plate 13 and the second sliding plate 14 are in transmission connection with the same clamping assembly.

Example two

The following further improvements are made on the basis of the first embodiment:

in the utility model, in order to improve the automation degree of the vacuum pump 7 during clamping, the clamping assembly comprises a mounting motor 10 fixedly mounted at the top of a clamping block 9, the clamping block 9 is arranged in a hollow manner, the bottom of an output shaft of the mounting motor 10 extends into the clamping block 9, a screw rod 11 is fixedly mounted at the bottom of the output shaft of the mounting motor 10, a movable plate 12 is connected to the outer side of the screw rod 11 in a threaded manner, a triangular plate is fixedly mounted at the rear side of a first sliding plate 13, the rear side of the triangular plate is in sliding connection with the front side of the movable plate 12, and the screw rod 11 is in transmission connection with a second sliding plate 14.

In the utility model, in order to improve the linkage of the whole and simplify the operation steps, the bottom of the screw 11 is fixedly provided with a mounting shaft 20, the outer side of the mounting shaft 20 is fixedly sleeved with a driving gear 18, the front side of the second sliding plate 14 is fixedly provided with a synchronous rack 19, the synchronous rack 19 is meshed with the driving gear 18, two pin grooves 16 are respectively formed on the sides, close to each other, of the two clamping plates 8, one ends, far away from each other, of the four pin shafts 15 respectively extend to the insides of the four pin grooves 16 and can be separated from the four pin grooves 16 to be movably clamped.

In the utility model, in order to further simplify the operation steps, two return springs 17 are fixedly arranged on the inner wall of the front side of the clamping block 9, the rear ends of the two return springs 17 are fixedly arranged with the front side of the first sliding plate 13, and a positioning assembly is arranged on the U-shaped frame 3.

In the utility model, in order to support the vacuum pump 7 conveniently, the positioning assembly comprises two positioning grooves 4 arranged at the top of the U-shaped frame 3, the positioning grooves 4 are arranged, the bottom of the vacuum pump base 5 is fixedly provided with two positioning plates 6, the bottom of each positioning plate 6 extends into the corresponding positioning groove 4 and can be movably clamped with the corresponding positioning groove 4.

In the utility model, in order to adjust the longitudinal position of the vacuum suction crane, a cross beam 21 is fixedly arranged on the right side of the vertical plate 2, a telescopic air pipe 23 is slidably arranged at the bottom of the cross beam 21, the inside of the telescopic air pipe 23 is communicated with the inside of the vacuum pump 7 in a sealing manner, the vacuum suction crane is arranged at the bottom of the telescopic air pipe 23, and the same reinforcing rib 22 is arranged at the top of the cross beam 21 and the right side of the vertical plate 2.

Before the vacuum pump is used, the vacuum pump 7 is installed, the two positioning plates 6 of the base of the vacuum pump base 5 are inserted into the two positioning grooves 4, the two clamping plates 8 are respectively positioned at the front side and the rear side of the vertical plate 2, the switch of the installation motor 10 is pressed, the screw rod 11 and the installation shaft 20 can synchronously rotate along with the output shaft of the installation motor 10, the rotation of the screw rod 11 can be converted into the longitudinal movement of the movable plate 12 due to the threaded connection of the screw rod 11 and the movable plate 12, meanwhile, the rotation of the installation shaft 20 can be converted into the transverse movement of the synchronous rack 19 through the meshing relation of the arranged driving gear 18 and the synchronous rack 19, the first sliding plate 13 and the second sliding plate 14 can transversely move towards the sides which are far away from each other, the four pin shafts 15 are respectively inserted into the four pin grooves 16, the installation of the vacuum pump 7 is completed, a worker holds the handle to move the sucker onto the plate, then the pressure switch is pulled up to suck the plate, the plate is transferred and then put down, the pressure switch is firstly put down after the plate is put down, then the switch is prevented from being touched by mistake, and then the plate can be enabled to fall off, so that the danger is avoided after the pressure switch is loosened by mistake by workers during the transfer, compared with a portal frame of a conventional gas tube type vacuum suction crane, the operation of installing the vacuum pump 7 can be simplified, the maintenance and replacement efficiency of the vacuum pump 7 is greatly improved, the vacuum pump 7 does not need to be held, time and labor are saved, the safety factor during the use is high, and the protection performance is good.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A gantry structure frame of a gas pipe type vacuum suction crane comprises a mounting seat (1), wherein a vertical plate (2) is fixedly mounted at the top of the mounting seat (1), and is characterized in that a U-shaped frame (3) is fixedly mounted at the outer side of the vertical plate (2), the top of the U-shaped frame (3) can be movably clamped with a vacuum pump base (5) in a detachable mode, a vacuum pump (7) is fixedly mounted at the top of the vacuum pump base (5), clamping plates (8) are fixedly mounted on the right side of the vacuum pump base (5), the two clamping plates (8) are arranged, the two clamping plates (8) are respectively located on the front side and the rear side of the vertical plate (2), a clamping block (9) is fixedly mounted at the top of the U-shaped frame (3), the clamping block (9) is located on one side, close to the two clamping plates (8), a first sliding plate (13) and a second sliding plate (14) are slidably mounted on the inner wall of the bottom of the clamping block (9), and one side of the first sliding plate (13) and one side of the second sliding plate (14) which are far away from each other are fixedly provided with two pin shafts (15), one ends of the four pin shafts (15) which are far away from each other can be movably clamped with one side of the two clamping plates (8) which are close to each other, and the first sliding plate (13) and the second sliding plate (14) are in transmission connection with the same clamping component.

2. The gantry structure frame of the air pipe type vacuum suction crane is characterized in that the clamping assembly comprises an installation motor (10) fixedly installed at the top of a clamping block (9), the clamping block (9) is arranged in a hollow mode, the bottom of an output shaft of the installation motor (10) extends to the inside of the clamping block (9), a screw rod (11) is fixedly installed at the bottom of the output shaft of the installation motor (10), a movable plate (12) is connected to the outer side of the screw rod (11) in a threaded mode, a triangular plate is fixedly installed on the rear side of a first sliding plate (13), the rear side of the triangular plate is connected with the front side of the movable plate (12) in a sliding mode, and the screw rod (11) is connected with a second sliding plate (14) in a transmission mode.

3. The gantry structure frame of the air pipe type vacuum suction crane as claimed in claim 2, wherein the bottom of the screw (11) is fixedly provided with a mounting shaft (20), the outer side of the mounting shaft (20) is fixedly sleeved with a driving gear (18), the front side of the second sliding plate (14) is fixedly provided with a synchronous rack (19), the synchronous rack (19) is meshed with the driving gear (18), two pin grooves (16) are respectively formed in the mutually close sides of the two clamping plates (8), and the mutually far ends of the four pin shafts (15) respectively extend into the four pin grooves (16) and can be separated from the four pin grooves (16) to be movably clamped.

4. The gantry structure frame of the air pipe type vacuum suction crane is characterized in that two return springs (17) are fixedly arranged on the inner wall of the front side of the clamping block (9), the rear ends of the two return springs (17) are fixedly arranged on the front side of the first sliding plate (13), and a positioning assembly is arranged on the U-shaped frame (3).

5. The gantry structure frame of the air pipe type vacuum suction crane as claimed in claim 4, wherein the positioning assembly comprises two positioning grooves (4) formed at the top of the U-shaped frame (3), the positioning grooves (4) are fixedly arranged at the bottom of the vacuum pump base (5), the positioning plates (6) are fixedly arranged at the bottom of the U-shaped frame (3), the positioning plates (6) are arranged at two positions, and the bottom parts of the two positioning plates (6) respectively extend into the two positioning grooves (4) and can be movably clamped with the two positioning grooves (4).

6. The gantry structure frame of the air pipe type vacuum suction crane as claimed in claim 1, wherein a cross beam (21) is fixedly installed on the right side of the vertical plate (2), a telescopic air pipe (23) is slidably installed at the bottom of the cross beam (21), the inside of the telescopic air pipe (23) is hermetically communicated with the inside of the vacuum pump (7), the vacuum suction crane is arranged at the bottom of the telescopic air pipe (23), and the same reinforcing rib (22) is arranged on the top of the cross beam (21) and the right side of the vertical plate (2).