CN212740592U

CN212740592U - Novel high-efficient guide tracked lift loading and unloading goods platform

Info

Publication number: CN212740592U
Application number: CN202021083153.4U
Authority: CN
Inventors: 高继星; 刘运花; 王盛财; 高继友
Original assignee: Jinan Jinchuan Hydraulic Machinery Co ltd
Current assignee: Jinan Jinchuan Hydraulic Machinery Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-19
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a novel high-efficient guide tracked lift loading and unloading goods platform, the on-line screen storage device comprises a base, the bottom surface of the U type frame that the top surface both sides fixed connection was invertd respectively of base, be equipped with the movable table between two U type framves, the movable table is located the top of base, the front end of the top surface both sides of base and the rear end of top surface both sides are the stiff end lower extreme of fixed connection hydro-cylinder respectively, lie in the periphery bottom surface that lifts the axle with one of the expansion end upper end fixed connection of every two hydro-cylinders of one side, lie in with every two back of the body end peripheries that lift the axle of one side respectively through bearing installation contact wheel, the top surface four corners of base is the one end of a fixed connection cable. Still can drive the activity platform rebound and take off the goods through the cable chain for the fracture, accomplish the freight, the simple structure of this device, the spare part of using is common, is convenient for carry out the manufacturing.

Description

Novel high-efficient guide tracked lift loading and unloading goods platform

Technical Field

The utility model belongs to the technical field of guide tracked lift platform, specifically speaking is a novel high-efficient guide tracked lift loading and unloading goods platform.

Background

The prior art with publication number CN210559115U discloses a guide rail type elevator with an anti-falling device, wherein the friction between the supporting block and the guide rail frame makes the car fixed, thereby preventing the car from falling, avoiding causing great safety accidents, but the friction between the supporting block and the guide rail frame makes the supporting block and the guide rail frame generate abrasion, and when the gravity of the goods is greater than the friction between the supporting block and the guide rail frame, the device cannot play a good anti-falling role.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel high-efficient guide tracked lift loading and unloading goods platform for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a novel high-efficiency guide rail type lifting loading and unloading platform comprises a base, wherein two sides of the top surface of the base are respectively and fixedly connected with the bottom surfaces of inverted U-shaped frames, a movable table is arranged between the two U-shaped frames and positioned above the base, the front ends of two sides of the top surface of the base and the rear ends of two sides of the top surface are respectively and fixedly connected with the lower ends of the fixed ends of oil cylinders, the upper ends of the movable ends of every two oil cylinders positioned on the same side are fixedly connected with the peripheral bottom surface of a lifting shaft, the peripheries of the opposite ends of every two lifting shafts positioned on the same side are respectively provided with a contact wheel through bearings, four corners of the top surface of the base are respectively and fixedly connected with one end of a cable chain, each cable chain respectively bypasses the corresponding contact wheels, the front ends of two sides of the movable table and the rear ends of two sides are respectively provided with movable grooves with openings on the bottom surfaces, the inner side of the top surface of the inner wall, the lower extreme of every dead lever passes through a gear of one-way bearing installation, and the front side of the opposite face of two U type framves and the front side rear side of opposite face respectively fixed mounting vertical rack, the gear can mesh with the rack that corresponds respectively, a fixed plate of one side fixed mounting of every dead lever, and the other end of every cable chain passes the top surface of the fixed plate that corresponds through-hole and fixed connection correspond, and the top surface both sides of base are fixed mounting guider respectively.

As above a novel high-efficient guide tracked lift loading and unloading goods platform, guider constitute by a guide rail and a guide block, the one side that the top surface of the lower extreme fixed connection base of every guide rail corresponds, the inner wall top surface of the U type frame that the upper end fixed connection of every guide rail corresponds, every guide block is located the guide rail that corresponds respectively, the one side that every guide block fixed connection activity platform corresponds.

According to the novel efficient guide rail type lifting loading and unloading platform, the front and back surfaces of the inner walls of the two U-shaped frames are respectively provided with the sliding grooves, and the back ends of every two lifting shafts positioned on the same side are respectively positioned in the corresponding sliding grooves.

According to the novel efficient guide rail type lifting loading and unloading platform, the PLC is fixedly installed on one side of one U-shaped frame, and the PLC is connected with the four oil cylinders through a circuit.

According to the novel efficient guide rail type lifting loading and unloading platform, the PLC is connected with the display operator through the circuit.

The novel efficient guide rail type lifting loading and unloading platform is characterized in that the bottom surface of the base is provided with the non-slip mat.

The utility model has the advantages that: the device is a guide rail type lifting platform, a user places goods above a movable table, the user controls four oil cylinders to extend, the four oil cylinders extend to drive corresponding lifting shafts to move upwards, the four lifting shafts move upwards to drive contact wheels to move upwards, the contact wheels move upwards to enable a cable chain to move, the cable chain drives the movable table to move upwards through a fixed plate and a fixed rod, when one or more of the cable chains are disconnected, the fixed plate connected with the disconnected cable chain and the corresponding fixed rod rotate outwards under the action of torsional spring force, the fixed rod rotates to drive a corresponding gear to rotate, the gear rotates and is meshed with a corresponding rack, so that the movable table cannot move downwards, the user controls the oil cylinders to extend, the unbroken cable chain drives the movable table to move upwards, and after the goods are transported, the user can maintain the device, this device can be fixed automatically after the disconnection of part cable chain, thereby prevent the movable table tenesmus, oil leak phenomenon appears in arbitrary one in four hydro-cylinders, thereby lead to the inside hydraulic pressure force of this hydro-cylinder not enough, all the other three hydro-cylinders can drive the movable table steady, contact wheel and the cable chain that corresponds that correspond with this hydro-cylinder appear between becoming flexible, the same gear and rack toothing that can make the correspondence, thereby play the guard action for all the other three hydro-cylinders, and still can drive the movable table rebound and take off the goods through the cable chain for fracture, accomplish the freight, the simple structure of this device, the spare part of using is common, be convenient for carry out the manufacturing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; fig. 3 is a block diagram of the circuit module of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A novel efficient guide rail type lifting loading and unloading platform is shown in the figure, and comprises a base 1, wherein two sides of the top surface of the base 1 are respectively and fixedly connected with the bottom surfaces of inverted U-shaped frames 2, a movable table 3 is arranged between the two U-shaped frames 2, the movable table 3 is positioned above the base 1, the front ends of two sides of the top surface of the base 1 and the rear ends of two sides of the top surface are respectively and fixedly connected with the lower ends of the fixed ends of oil cylinders 4, the upper ends of the movable ends of every two oil cylinders 4 positioned on the same side are fixedly connected with the peripheral bottom surface of a lifting shaft 5, the peripheries of the opposite ends of every two lifting shafts 5 positioned on the same side are respectively provided with contact wheels 7 through bearings, four corners of the top surface of the base 1 are respectively and fixedly connected with one end of a cable chain 8, each cable chain 8 respectively bypasses the corresponding contact wheel 7, the front ends of two sides of the movable table 3 and the rear ends of two sides are respectively provided, the outside of the inner wall top surface of every movable groove 9 passes through the articulated upper end of connecting a dead lever 11 of torsional spring, dead lever 11 inclines to the inboard, gear 12 is installed through one-way bearing to the lower extreme of every dead lever 11, gear 12 and the meshing back of the rack 13 that corresponds, one-way bearing makes the unable downward movement of mobile station 3 can only the rebound, the vertical rack 13 of fixed mounting respectively of front side of the opposite face of two U type frame 2 and the front side rear side of opposite face, gear 12 can mesh with the rack 13 that corresponds respectively, fixed plate 14 of one side fixed mounting of every dead lever 11, the other end of every chain 8 passes the top surface that corresponds through-hole 10 and fixed connection corresponding fixed plate 14, the top surface both sides of base 1 are fixed mounting guider respectively. The device is a guide rail type lifting platform, a user places goods above a movable table 3, the user controls four oil cylinders 4 to extend, the four oil cylinders 4 extend to drive corresponding lifting shafts 5 to move upwards, the four lifting shafts 5 move upwards to drive each contact wheel 7 to move upwards, each contact wheel 7 moves upwards and enables a cable chain 8 to move, the cable chain 8 drives the movable table 3 to move upwards through a fixed plate 14 and a fixed rod 11, when one or more of the cable chains 8 are disconnected, the fixed plate 14 connected with the disconnected cable chain 8 and the corresponding fixed rod 11 rotate outwards under the action of torsional force, the fixed rod 11 rotates to drive a corresponding gear 12 to rotate, the gear 12 rotates and is meshed with a corresponding rack 13, so that the movable table 3 cannot move downwards, the user controls the oil cylinders 4 to extend, and the cable chain 8 which is not disconnected drives the movable table 3 to move upwards, accomplish after the cargo handling, the user maintains alright to this device, this device can be fixed automatically after 8 breaks of part cable chain, thereby prevent the 3 tenesmus of movable platform, if oil leak phenomenon appears in arbitrary one in four hydro-cylinders 4, thereby lead to this hydro-cylinder 4 inside hydraulic pressure force not enough, all the other three hydro-cylinders 4 can drive movable platform 3 steady, contact wheel 7 that corresponds with this hydro-cylinder 4 and the cable chain 8 that corresponds appear between becoming flexible, the same gear 12 and the meshing of rack 13 that can make the correspondence, thereby play the guard action for all the other three hydro-cylinders 4, and still can drive movable platform 3 rebound and take off the goods through cable chain 8 for fracture, accomplish the freight, the simple structure of this device, the spare part of using is common, be convenient for carry out the manufacturing.

Specifically, as shown in fig. 1 or 2, the guiding device of this embodiment is composed of a guide rail 15 and a guide block 16, a lower end of each guide rail 15 is fixedly connected to a corresponding side of the top surface of the base 1, an upper end of each guide rail 15 is fixedly connected to a corresponding top surface of the inner wall of the U-shaped frame 2, each guide block 16 is respectively located in the corresponding guide rail 15, and each guide block 16 is fixedly connected to a corresponding side of the movable table 3. The guide rail 15 and the guide block 16 can play a role of guiding, and the movable table 3 is prevented from shaking in the moving process.

Specifically, as shown in fig. 1 or 2, the front and rear surfaces of the inner walls of the two U-shaped frames 2 in this embodiment are respectively provided with a sliding groove 6, and the opposite ends of each two lifting shafts 5 located on the same side are respectively located in the corresponding sliding grooves 6. The sliding groove 6 can play a role in fixing, and counteracts the force which is applied to the lifting shaft 9 by the corresponding cable chain 8 and rotates towards the inner side, so that the stability of the device is improved.

Further, as shown in fig. 1 or 3, a PLC controller 17 is fixedly installed on one side of one of the U-shaped frames 2, and the PLC controller 17 is electrically connected to the four oil cylinders 4. The user controls the four oil cylinders 4 through the controller 17, so that the four oil cylinders 4 can be synchronously stretched.

Further, as shown in fig. 1 or 3, the PLC controller 17 according to the present embodiment is electrically connected to the display operator 18. The display operator 8 can display the working state of the device, so that the device is convenient for a user to check, and the user can control the device through the display operator 8.

Further, as shown in fig. 1, the bottom surface of the base 1 according to the present embodiment is provided with a non-slip mat 19. The non-slip mat 19 can increase the friction between the device and the bottom surface, thereby preventing the device from shaking.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel high-efficient guide tracked lift loading and unloading goods platform, includes base (1), its characterized in that: the two sides of the top surface of a base (1) are respectively fixedly connected with the bottom surfaces of inverted U-shaped frames (2), a movable table (3) is arranged between the two U-shaped frames (2), the movable table (3) is positioned above the base (1), the front ends of the two sides of the top surface of the base (1) and the rear ends of the two sides of the top surface are respectively and fixedly connected with the lower ends of the fixed ends of oil cylinders (4), the upper ends of the movable ends of every two oil cylinders (4) positioned on the same side are fixedly connected with the bottom surface of the periphery of a lifting shaft (5), the peripheries of the opposite ends of every two lifting shafts (5) positioned on the same side are respectively provided with a contact wheel (7) through bearings, the four corners of the top surface of the base (1) are respectively and fixedly connected with one end of a cable chain (8), each cable chain (8) respectively bypasses the corresponding contact wheel (7), the front ends of the two sides and the rear ends of the two sides, a through hole (10) is formed in the inner side of the top surface of the inner wall of each movable groove (9), the outer side of the top surface of the inner wall of each movable groove (9) is hinged to the upper end of a fixed rod (11) through a torsion spring, a gear (12) is installed at the lower end of each fixed rod (11) through a one-way bearing, vertical racks (13) are fixedly installed on the front sides of the opposite surfaces of the two U-shaped frames (2) and the rear sides of the front sides of the opposite surfaces respectively, the gears (12) can be meshed with the corresponding racks (13) respectively, a fixed plate (14) is fixedly installed on one side of each fixed rod (11), the other end of each cable chain (8) penetrates through the top surface of the corresponding through hole (10) and fixedly connected with the corresponding fixed plate (14), and guide devices are fixedly installed.

2. The novel efficient guide rail type lifting loading and unloading platform as claimed in claim 1, wherein: the guide device comprises a guide rail (15) and a guide block (16), the lower end of each guide rail (15) is fixedly connected with one side corresponding to the top surface of the base (1), the upper end of each guide rail (15) is fixedly connected with the top surface of the inner wall of the corresponding U-shaped frame (2), each guide block (16) is respectively positioned in the corresponding guide rail (15), and each guide block (16) is fixedly connected with one side corresponding to the movable table (3).

3. The novel efficient guide rail type lifting loading and unloading platform as claimed in claim 1, wherein: the front and the back of the inner walls of the two U-shaped frames (2) are respectively provided with a sliding chute (6), and the back ends of each two lifting shafts (5) positioned on the same side are respectively positioned in the corresponding sliding chutes (6).

4. The novel efficient guide rail type lifting loading and unloading platform as claimed in claim 1, wherein: one side of one of the U-shaped frame (2) is fixedly provided with a PLC (17), and the PLC (17) is in circuit connection with the four oil cylinders (4).

5. The novel efficient guide rail type lifting loading and unloading platform as claimed in claim 4, wherein: the PLC (17) is connected with a display operator (18) through a circuit.

6. The novel efficient guide rail type lifting loading and unloading platform as claimed in claim 1, wherein: the bottom surface of the base (1) is provided with a non-slip mat (19).