CN211685227U

CN211685227U - Trolley carrier stop-start structure

Info

Publication number: CN211685227U
Application number: CN201921931893.6U
Authority: CN
Inventors: 刘娜娜; 赵纯乐; 冯海华
Original assignee: Miracle Automation Engineering Co Ltd
Current assignee: Miracle Automation Engineering Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-10-16
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a platform truck carrier stops opening structure, stop opening the device including the carrier body and carrier, carrier body bottom installation activity truckle, carrier body bottom side-mounting stop lever, carrier body side-mounting platform truck fixed knot construct, platform truck fixed knot construct including the mount pad, the mount pad is located carrier side, it has the breach to open in the middle of the mount pad upper portion, mount pad upper portion installation turn-ups axle sleeve rotates the installation axle in the turn-ups axle sleeve, the middle part of axle is located the breach, fixed mounting driving lever on the middle part of axle, the driving lever below sets up the stopper. The utility model discloses simple structure has alleviateed operating personnel's working strength through pedal design, and connecting rod structure among the ingenious utilization mechanical structure, inclination structure realizes carrying concrete fixedly.

Description

Trolley carrier stop-start structure

Technical Field

The utility model belongs to the technical field of car conveying equipment, a platform truck carrier stops opening structure is related to.

Background

In the field of automobile transportation, when an individual trolley needs to be maintained in a trolley conveying line, the individual trolley needs to be manually pushed into the trolley, and then the trolley is pushed to a maintenance area. General handcart of using now pushes away the assigned position, needs personnel to bow to open the manual link of handcart and fixed rail, when the fixed trolley of handcart, also needs the workman to bow to stir stop device. Therefore, the bending times of the workers are increased, and the working strength of the workers is increased.

Disclosure of Invention

An object of the utility model is to provide a platform truck carrier stops to open structure can solve the big problem of workman intensity of labour.

According to the utility model provides a technical scheme: the utility model provides a platform truck carrier stops opening structure, stops opening the device including carrying the body and carrier, carry the installation activity truckle in body bottom, carry body bottom side-mounting stop lever, the fixed knot of platform truck is installed to carrier body one side.

As a further improvement, the platform truck fixed knot constructs including the mount pad, the mount pad be located carrier side, it has the breach to open in the middle of the mount pad upper portion, mount pad upper portion installation turn-ups axle sleeve, fixed mounting driving lever on the middle part of turn-ups axle sleeve, the driving lever below sets up the stopper.

As a further improvement, as shown in the figure, the driving lever includes the platform truck latch hook, it has the locked groove to open on the platform truck latch hook, set up the handle on the platform truck latch hook, the platform truck latch hook with the middle part fixed connection of axle, platform truck latch hook bottom surface sets up the spacing boss of latch hook open position.

As a further improvement of the present invention, the trolley latch hook and the reinforcement rod are disposed between the handles.

As a further improvement of the utility model, the shaft is arranged horizontally.

As the utility model discloses a further improvement, the axle carrier stops to open the device and includes the locking lever base, articulated locking lever middle part in the locking lever base, the carrier locked groove has been opened to locking lever one end, the locking inclined plane is connected to carrier locked groove one side, locking lever other end fixed connection sticks up the pole upper end, stick up the pole middle part and articulate in stick up the pole base, stick up the pole lower extreme and be pedal, pedal connecting the balancing weight.

As a further improvement of the utility model, the locking rod base is hinged with the middle part of the locking rod through a first rotating shaft.

As a further improvement of the utility model, the stick up the pole middle part through the second pivot articulate in stick up the pole base.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses simple structure has alleviateed operating personnel's working strength through pedal design, and connecting rod structure among the ingenious utilization mechanical structure, inclination structure realizes carrying concrete fixedly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is a schematic top view of the structure of fig. 1.

Fig. 4 is an enlarged structural view of a region B in fig. 3.

Fig. 5 is an enlarged schematic view of the region C in fig. 3.

Fig. 6 is a schematic structural view of the carrier stop-start device of the present invention.

Fig. 7 is a schematic structural view of the shift lever of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In the figures 1-7, the lifting lever comprises a lifting lever 1, a locking hook 1-1, a locking groove 1-2, a handle 1-3, a reinforcing rod 1-4, a locking hook open position limiting boss 1-5, a carrier body 3, a carrier stopping device 4, a movable caster 6, a mounting seat 8, a flanging shaft sleeve 12, a limiting block 13, a locking rod 15, a tilting rod 17, a tilting rod base 18, a second rotating shaft 19, a balancing weight 20, a carrier locking groove 21, a first rotating shaft 23, a locking rod base 24, a carrier positioning groove 24-1, a stop rod 25, a pedal 26, a trolley 27, a locking inclined plane 28 and the like.

As shown in fig. 1, the utility model relates to a platform truck carrier stops and opens structure, stop and open device 4 including carrier body 3 and carrier, carrier body 3 is used for parking the platform truck, 3 bottom installation movable castor 6 of carrier body, 3 bottom side-mounting stop lever 25 of carrier body, 3 side-mounting platform truck fixed knot of carrier body construct.

The trolley fixing structure comprises a mounting seat 8, the mounting seat 8 is located on the side face of the carrier body 3, a notch is formed in the middle of the upper portion of the mounting seat 8, a flanging shaft sleeve 12 is rotatably mounted on the upper portion of the mounting seat 8, a driving lever 1 is fixedly mounted in the middle of the flanging shaft sleeve 12 (located in the notch), as shown in fig. 7, the driving lever 1 comprises a trolley lock hook 1-1, a lock groove 1-2 is formed in the trolley lock hook 1-1, a handle 1-3 is arranged on the trolley lock hook 1-1, and a reinforcing rod 1-4 is arranged between the trolley lock hook 1-1 and the handle 1-3 in order to enhance the connecting strength of the trolley lock hook 1-1 and the handle 1-. The trolley lock hook 1-1 is fixedly connected with the middle part of the shaft 9. The bottom surface of the trolley lock hook 1-1 is provided with a lock hook open position limiting boss 1-5. A limiting block 13 is arranged below the shifting lever 1.

As shown in fig. 3, 5 and 6, the carrier stop-start device 4 includes a lock rod base 24, the lock rod base 24 is installed on the side of the fixed trolley track, the lock rod base 24 is hinged to the middle of the lock rod 15 through a first rotating shaft 23, and the lock rods 15 are symmetrically arranged. One end of the lock rod 15 is provided with a carrier lock groove 21, one side of the carrier lock groove 21 is connected with a locking inclined plane 28, the other end of the lock rod 15 is fixedly connected with the upper end of the tilting rod 17, the middle part of the tilting rod 17 is hinged on the tilting rod base 18 through a second rotating shaft 19, the lower end of the tilting rod 17 is provided with a pedal 26, and the pedal 26 is connected with a balancing weight 20.

Guide rods are arranged on two sides of the stop rod 25, and carrier positioning grooves 24-1 are formed in two sides of the lock rod base 24.

The working process of the utility model is as follows:

when the trolley 27 needs to be pushed off the wire body, the worker pushes the carrier body 3 to the fixed trolley track, and the trolley can be fixed by the carrier stopping and starting device 4 at the position.

When the stop rod 25 at the lower end of the carrier body 3 arrives, the stop rod 25 moves horizontally along the locking inclined surface 28 against the weight of the counter weight 20, the outer end of the lock rod 15 descends, and the inner end ascends. When the stop rod 25 moves above the carrier lock groove 21, the balance weight 20 drives the outer end of the lock rod 15 to lift up through the tilting rod 17, and the stop rod 25 enters the carrier lock groove 21. The carrier body 3 is fixed at the end of the track.

The carriage 27 is moved into the carrier body 3 under manual push. When the trolley 27 moves to the end of the carrier body 3, a worker pushes the handle 1-3, the locking hook 1-1 rotates until the bottom of the locking hook 1-1 abuts against the top of the limiting block 13, and the locking groove 1-2 buckles the edge of the trolley 27, so that the trolley 27 is fixed in the carrier body 3. When the trolley 27 needs to be separated from the carrier body 3, the handle 1-3 is pushed in the opposite direction, the locking hook 1-1 rotates in the opposite direction until the limiting boss 1-5 at the open position of the locking hook props against the side face of the limiting block 13, and the driving lever 1 is controlled not to overturn and topple over due to the gravity of the driving lever. The lock groove 1-2 is disengaged from the edge of the trolley 27, thereby realizing the disengagement of the trolley 27 from the carrier body 3.

The pedal 26 is manually stepped, the tilting rod 17 drives the lock rod 15 to rotate, the carrier lock slot 21 moves downwards, the stop rod 25 is separated from the carrier lock slot 21, and the action of the switching trolley 27 of the carrier body 3 is completed.

Claims

1. The utility model provides a platform truck carrier stops and opens structure which characterized in that: the structure comprises a carrier body (3) and a carrier stopping and starting device (4), movable casters (6) are mounted at the bottom of the carrier body (3), a stop rod (25) is mounted on one side of the bottom of the carrier body (3), and a trolley fixing structure is mounted on one side of the carrier body (3).

2. The trolley carrier stop-start structure as claimed in claim 1, wherein: the trolley fixing structure comprises a mounting seat (8), the mounting seat (8) is located on the side face of the carrier body (3), a notch is formed in the middle of the upper portion of the mounting seat (8), a flanging shaft sleeve (12) is rotatably mounted on the upper portion of the mounting seat (8), a shifting rod (1) is fixedly mounted on the middle portion of the flanging shaft sleeve (12), and a limiting block (13) is arranged below the shifting rod (1).

3. The trolley carrier stop-start structure as claimed in claim 2, wherein: the driving lever (1) comprises a trolley lock hook (1-1), a lock groove (1-2) is formed in the trolley lock hook (1-1), a handle (1-3) is arranged on the trolley lock hook (1-1), the trolley lock hook (1-1) is fixedly connected with the middle of the shaft (9), and a lock hook open position limiting boss (1-5) is arranged on the bottom surface of the trolley lock hook (1-1).

4. The trolley carrier stop-start structure as claimed in claim 3, wherein: and a reinforcing rod (1-4) is arranged between the trolley lock hook (1-1) and the handle (1-3).

5. The trolley carrier stop-start structure as claimed in claim 3, wherein: the shaft (9) is arranged horizontally.

6. The trolley carrier stop-start structure as claimed in claim 1, wherein: carrier stop-start device (4) is including locking lever base (24), articulated locking lever (15) middle part in locking lever base (24), locking lever (15) one end is opened there is carrier locked groove (21), locking inclined plane (28) are connected to carrier locked groove (21) one side, locking lever (15) other end fixed connection sticks up pole (17) upper end, stick up pole (17) middle part and articulates in stick up pole base (18), stick up pole (17) lower extreme and step on (26), connect balancing weight (20) on pedal (26).

7. The trolley carrier stop-start structure as claimed in claim 6, wherein: the lock rod base (24) is hinged with the middle part of the lock rod (15) through a first rotating shaft (23).

8. The trolley carrier stop-start structure as claimed in claim 6, wherein: the middle part of the tilting rod (17) is hinged to the tilting rod base (18) through a second rotating shaft (19).