CN215205017U

CN215205017U - Connecting frame convenient to station display screen removes

Info

Publication number: CN215205017U
Application number: CN202121972809.2U
Authority: CN
Inventors: 赵英杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-12-17
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a link convenient to station display screen removes, including the mobile station, surface mounting has a plurality of live-rollers on the mobile station, the mount is installed to mobile station upper surface one side, mobile station upper surface opposite side is equipped with the removal frame, the fixed station is installed to mobile station upper surface both sides, the mobile station top is equipped with the axis of rotation, the axis of rotation top is equipped with the dwang, install a plurality of eccentric wheels on the dwang, the running gear is installed at the axis of rotation both ends, running gear one side is equipped with the lifting rack, lifting rack upper surface mounting has the go-between, solid fixed ring is installed to mobile station upper surface both sides, gu fixed ring and go-between are connected through connecting the rope. The beneficial effects of the utility model are that, this device can be fixed the display screen automatically and relax, is convenient for shift the display screen, has improved work efficiency.

Description

Connecting frame convenient to station display screen removes

Technical Field

The utility model relates to a station display screen equipment technical field, more specifically the theory that says so relates to a link convenient to station display screen removes.

Background

The display screen of the station is generally an LED display screen, which is a flat panel display and consists of small LED module panels for displaying various information such as characters, images, videos, video signals and the like, and the display screen needs to be moved to the installation position when being installed.

In the prior art, the display screen is generally placed on a transfer trolley, the display screen can be conveniently moved by the transfer trolley, but the general transfer trolley has some problems that the path inside a station is not flat and has a plurality of steps, the transfer trolley also needs to be frequently carried when the display screen is directly moved by the transfer trolley, the display screen can be damaged if the display screen is tightly fixed in the whole process in the process of transferring the display screen, and the display screen is also easily damaged if the display screen is not fixed, and certain time is consumed to fix and loosen the display screen, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a link convenient to station display screen removes has been designed.

The technical scheme of the utility model is that, the connecting frame convenient for the movement of the station display screen comprises a mobile station, a plurality of moving wheels are arranged on the lower surface of the mobile station, a plurality of rotating rollers are arranged on the upper surface of the mobile station, a fixed frame is arranged on one side of the upper surface of the mobile station, the fixed frame is arranged on one side of the rotating rollers, a moving frame is arranged on the other side of the upper surface of the mobile station, a plurality of guide grooves are arranged on the upper surface of the mobile station, a plurality of guide blocks are arranged on the lower surface of the moving frame, the lower ends of the guide blocks are arranged in the guide grooves, fixed tables are arranged on both sides of the upper surface of the mobile station, a rotating shaft is arranged above the mobile station, first rolling bearings are arranged at both ends of the rotating shaft, the first rolling bearings are fixedly arranged in the fixed tables, a rotating shaft is arranged above the rotating shaft, second rolling bearings are arranged at both ends of the rotating shaft, second antifriction bearing fixed mounting is in the fixed station, install drive gear on axis of rotation and the dwang, drive gear on axis of rotation and the dwang passes through drive chain and connects, install a plurality of eccentric wheels on the dwang, rolling gear is installed at the axis of rotation both ends, rolling gear one side is equipped with the lifting rack, lifting rack and rolling gear meshing, it has square guiding hole to open on the lifting rack, be equipped with square guide bar in the square guiding hole, square guide bar lower extreme fixed mounting is at the mobile station upper surface, lifting rack upper surface mounting has the go-between, solid fixed ring is installed to mobile station upper surface both sides, gu fixed ring and go-between are connected through connecting the rope.

Furthermore, the fixed frame is provided with a guide post on the upper surface, the movable frame is provided with a guide cylinder on the upper surface, and one end of the guide post is positioned in the guide cylinder.

Furthermore, a plurality of threaded holes are formed in the fixing frame, positioning screws are connected in the threaded holes through threads, and flexible positioning rods are mounted at the front ends of the positioning screws.

Furthermore, the inner side surfaces of the fixed frame and the movable frame are provided with protective pads.

Furthermore, a plurality of positioning blocks are connected to the upper end of the inner side surface of the fixing frame through threads.

The utility model has the advantages that: the display screen is placed in a certain space, when the transfer trolley moves on a flat road, the display screen is not fixed, the display screen can be prevented from being damaged due to long-term compression, when the transfer trolley needs to be carried, the eccentric wheel can be driven to rotate through transmission of the gear, the eccentric wheel can push the movable frame, the display screen can be automatically fixed, after the transfer trolley is carried from a step, the transfer trolley is placed on the ground, the display screen can be automatically loosened, the transfer trolley continues to move, the display screen can be conveniently moved from the transfer trolley, the display screen can be automatically fixed and loosened, the display screen can be conveniently transferred, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a connection frame for facilitating movement of a display screen of a station according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic top view of a connection frame for facilitating movement of a display screen of a station according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic view of the connection between the rotating shaft and the rotating rod according to the present invention;

fig. 6 is a schematic view of the connection relationship between the mobile station and the mobile frame according to the present invention;

in the figure, 1, a mobile station; 2. a moving wheel; 3. a rotating roller; 4. a fixed mount; 5. a movable frame; 6. a guide groove; 7. a guide block; 8. a fixed table; 9. a rotating shaft; 10. a first rolling bearing; 11. rotating the rod; 12. a second rolling bearing; 13. a transmission gear; 14. a drive chain; 15. an eccentric wheel; 16. a rotating gear; 17. a lifting rack; 18. a square guide hole; 19. a square guide bar; 20. a connecting ring; 21. a fixing ring; 22. connecting ropes; 23. a guide post; 24. a guide cylinder; 25. a threaded hole; 26. positioning a screw rod; 27. a flexible positioning rod; 28. a protective pad; 29. and (5) positioning the blocks.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a connecting frame convenient for a station display screen to move comprises a mobile station 1, a plurality of moving wheels 2 are mounted on the lower surface of the mobile station 1, a plurality of rotating rollers 3 are mounted on the upper surface of the mobile station 1, a fixing frame 4 is mounted on one side of the upper surface of the mobile station 1, the fixing frame 4 is positioned on one side of the rotating rollers 3, a moving frame 5 is arranged on the other side of the upper surface of the mobile station 1, a plurality of guide grooves 6 are formed in the upper surface of the mobile station 1, a plurality of guide blocks 7 are mounted on the lower surface of the moving frame 5, the lower ends of the guide blocks 7 are positioned in the guide grooves 6, fixed stations 8 are mounted on two sides of the upper surface of the mobile station 1, a rotating shaft 9 is arranged above the mobile station 1, first rolling bearings 10 are mounted at two ends of the rotating shaft 9, the first rolling bearings 10 are fixedly mounted in the fixed stations 8, a rotating shaft 11 is arranged above the rotating shaft 9, second rolling bearings 12 are mounted at two ends of the rotating shaft 11, and are fixedly mounted in the fixed stations 8, install drive gear 13 on axis of rotation 9 and the dwang 11, drive gear 13 on axis of rotation 9 and the dwang 11 passes through drive chain 14 and connects, install a plurality of eccentric wheels 15 on the dwang 11, turning gear 16 is installed at axis of rotation 9 both ends, turning gear 16 one side is equipped with lifting rack 17, lifting rack 17 and the meshing of turning gear 16, it has square guiding hole 18 to open on the lifting rack 17, be equipped with square guide bar 19 in the square guiding hole 18, square guide bar 19 lower extreme fixed mounting is in the mobile station 1 upper surface, lifting rack 17 upper surface mounting has go-between 20, fixed ring 21 is installed to mobile station 1 upper surface both sides, fixed ring 21 and go-between 20 are connected through connecting rope 22.

In order to ensure the moving direction of the moving frame 5, the guide post 23 is installed on the upper surface of the fixed frame 4, the guide cylinder 24 is installed on the upper surface of the moving frame 5, and one end of the guide post 23 is located in the guide cylinder 24.

In order to limit the movement of the display screen, a plurality of threaded holes 25 are formed in the fixing frame 4, positioning screws 26 are connected in the threaded holes 25 through threads, and flexible positioning rods 27 are mounted at the front ends of the positioning screws 26.

In order to protect the display screen, a protective pad 28 is installed on the inner side surface of the fixed frame 4 and the movable frame 5.

In order to limit the movable frame 5, a plurality of positioning blocks 29 are connected to the upper end of the inner surface of the fixed frame 4 through threads.

The working principle of the embodiment is as follows: the display screen is placed on the rotating roller 3 above the mobile station 1, the display screen can be conveniently pushed to one side of the mobile station 1 through the rotation of the rotating roller 3, after the display screen 1 is moved to a specified position, the plurality of positioning screw rods 26 are connected with the threaded holes 25, so that the flexible positioning rods 27 are positioned at two ends of the display screen, the display screen can be limited, the proper positioning block 29 is selected according to the thickness of the display screen and is arranged above the fixed frame 4,

normally, the lifting rack 17 is located at the lowest end, the distance between the moving frame 5 and the fixed frame 4 is large, when the moving platform moves on a flat road, the moving platform 1 can be moved conveniently through the moving wheel 2, when the moving platform 1 moves to a step or other raised position, the connecting rope 22 is lifted through mechanical equipment or manual tools, the connecting rope 22 can pull up the fixed ring 21 and the connecting ring 20, when the connecting ring 20 is pulled up, the lifting rack 17 can be pulled up, the moving direction of the lifting rack 17 can be ensured through the square guide hole 18 and the square guide rod 19, the lifting rack 17 and the moving platform 1 can be moved relatively under the action of gravity, when the lifting rack 17 is pushed upwards, the rotating gear 16 and the rotating shaft 9 can be driven to rotate through the meshing of the lifting rack 17 and the rotating gear 16, the rotating shaft 9 and the rotating rod 11 are connected through the transmission gear 13 and the transmission chain 14, the rotating rod 11 can be driven to rotate, the rotating rod 11 can drive the eccentric wheel 15 to rotate, the eccentric wheel 15 can push the movable frame 5 to a direction close to the fixed frame 4, the guide groove 6, the guide block 7, the guide post 23 and the guide cylinder 24 can ensure the moving direction of the movable frame 5, the positioning block 29 can support the movable frame 5, can ensure that the display screen can not be greatly pressed when being fixed, the display screen can be protected through the protective pad 28, the display screen is prevented from being damaged, after the display screen is fixed, the movable table 1 can be lifted, the movable table 1 can be prevented from being damaged due to shaking, after the movable table 1 is moved from a step, a worker puts down the movable table 1, the lifting rack 17 can move downwards under the action of gravity, the eccentric wheel 15 is driven to reversely move through the transmission of the gear, one side surface of the movable frame 5 is still close to the display screen, but can not give its pressure, when normally removing, if the display screen takes place to rock and touch when removing frame 5, still can move partly to the outside through removing frame 5 automation, carry out the damping to the display screen to can protect the display screen not receive the damage, remove the display screen to the assigned position after, take off and install the display screen.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a link convenient to station display screen removes, includes mobile station (1), its characterized in that, surface mounting has a plurality of removal wheels (2) under mobile station (1), surface mounting has a plurality of live-rollers (3) on mobile station (1), mount (4) are installed to mobile station (1) upper surface one side, mount (4) are located live-rollers (3) one side, mobile station (1) upper surface opposite side is equipped with removal frame (5), mobile station (1) upper surface is opened has a plurality of guide ways (6), surface mounting has a plurality of guide blocks (7) under removal frame (5), guide block (7) lower extreme is located guide way (6), fixed station (8) are installed to mobile station (1) upper surface both sides, mobile station (1) top is equipped with axis of rotation (9), first antifriction bearing (10) are installed at axis of rotation (9) both ends, first antifriction bearing (10) fixed mounting is in fixed station (8), axis of rotation (9) top is equipped with dwang (11), second antifriction bearing (12) is installed at dwang (11) both ends, second antifriction bearing (12) fixed mounting is in fixed station (8), install drive gear (13) on axis of rotation (9) and dwang (11), drive gear (13) on axis of rotation (9) and dwang (11) are connected through drive chain (14), install a plurality of eccentric wheels (15) on dwang (11), drive gear (16) is installed at axis of rotation (9) both ends, drive gear (16) one side is equipped with lifting rack (17), lifting rack (17) and drive gear (16) meshing, it has square guiding hole (18) to open on lifting rack (17), be equipped with square guide bar (19) in square guiding hole (18), square guide bar (19) lower extreme fixed mounting is in mobile station (1) upper surface, lifting rack (17) upper surface mounting has go-between (20), solid fixed ring (21) is installed to mobile station (1) upper surface both sides, gu fixed ring (21) and go-between (20) are through connecting rope (22) and connect.

2. A connecting frame convenient for station display screen moving according to claim 1, characterized in that a guide post (23) is installed on the upper surface of the fixing frame (4), a guide cylinder (24) is installed on the upper surface of the moving frame (5), and one end of the guide post (23) is positioned in the guide cylinder (24).

3. The connecting frame convenient for the movement of the display screen of the station as claimed in claim 1, wherein the fixing frame (4) is provided with a plurality of threaded holes (25), the threaded holes (25) are internally connected with positioning screws (26) through threads, and the front ends of the positioning screws (26) are provided with flexible positioning rods (27).

4. A connecting frame convenient for moving a station display screen according to claim 1, characterized in that the inner side surfaces of the fixed frame (4) and the moving frame (5) are provided with protective pads (28).

5. The connecting frame convenient for the movement of the station display screen according to claim 1, characterized in that the upper end of the inner side surface of the fixing frame (4) is connected with a plurality of positioning blocks (29) through screw threads.