CN211507038U

CN211507038U - Over-and-under type bill-board installation device

Info

Publication number: CN211507038U
Application number: CN202020377800.6U
Authority: CN
Inventors: 洪顶武; 戚淡云; 谢敏耀
Original assignee: Hangzhou Jianda Identification System Engineering Co ltd
Current assignee: Hangzhou Jianda Identification System Engineering Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-09-15
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a lifting billboard mounting device, which comprises a lifting box, a lifting component and two groups of fixing components, wherein the lifting box is arranged on the lifting component, the two groups of fixing components are arranged on the same side surface of the lifting box, the two fixing components are respectively arranged on two sides of a billboard, the lifting component comprises a motor, a driving rod, two driving wheels, a driven rod, two driven wheels and four supporting rods, the four supporting rods are distributed on two sides of the driving rod and the driven rod in pairs, racks meshed with the driving wheels or the driven wheels are arranged on the supporting rods so that the motor drives the lifting box to lift, the fixing components comprise a sliding rod, a fixing piece and two rotating pieces, a sliding rail is arranged on the side surface of the lifting box, the sliding rail is connected with the sliding rod in a sliding way, the sliding rod is fixedly connected with the fixing piece, the utility model can be mounted on the billboard without manual transportation, reduces manpower and material resources and is suitable for most of conditions.

Description

Over-and-under type bill-board installation device

Technical Field

The utility model belongs to the technical field of the bill-board installation device technique and specifically relates to an over-and-under type bill-board installation device is related to.

Background

With the development of production and life, the advertising board is being used by more and more people as a common propaganda way. The billboard is generally installed at a higher place of a house or a shop so as to be seen by more people at a place with a better view, and the billboard is generally large in area and weight, so that it takes a lot of manpower to carry the billboard to a high place in the prior art, and the installation efficiency is low. Therefore, there is a need for a signboard mounting apparatus that enables moving and carrying of a signboard without manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type bill-board installation device, the utility model provides an installation of bill-board among the prior art need the manpower to carry the extravagant manpower and materials of eminence and the problem of inefficiency with the help of the instrument, need not the manpower and just can carry about the bill-board, and efficiency is higher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting type billboard mounting device comprises a lifting box, a lifting assembly and two groups of fixing assemblies, wherein the lifting assembly is used for driving the lifting box to lift, the two groups of fixing assemblies are arranged on the same side face of the lifting box, the two fixing assemblies are respectively positioned on two sides of a billboard, the lifting assembly comprises a motor, a driving rod, two driving wheels, a driven rod, two driven wheels and four supporting rods, the two driving wheels are positioned on the driving rod, the two driven wheels are positioned on the driven rod, the output shaft of the motor is fixedly connected with the driving rod, the driving rod is coaxially provided with the two driving wheels, the driven wheels are coaxially arranged on the driven rod, the driving wheels are meshed with the driven wheels, the driving rod and the driven rod are fixedly connected with the lifting box through bearings, two liang of distributions of four bracing pieces are in the driving lever with the both sides of driven lever, be equipped with on the bracing piece with the action wheel or from the rack of driving wheel meshing so that the lift of motor drive lifting box, fixed subassembly includes slide bar, stationary blade and two rotor plates, be equipped with the slide rail on the side of lifting box, the slide rail with slide bar sliding connection, the slide bar with stationary blade fixed connection, two the rotor plate is located respectively the both sides of stationary blade, the stationary blade with the rotor plate loose-leaf is connected, two the free end of rotor plate passes through bolted connection, when the bill-board need be fixed in when on the lifting box, two the rotor plate does the bill-board provides the clamping-force.

The utility model discloses a lift box and stabilizer blade are provided with the gear shaft in the lift box, be equipped with on the stabilizer blade with the rack of gear shaft looks adaptation, when the gear shaft in the lift box rotates, because the gear engagement in rack and the gear shaft, and the stabilizer blade is fixed subaerial to make the gear in the gear shaft reciprocate along the rack, because gear shaft and lift box fixed connection, and the side of lift box is connected with the bill-board, therefore the bill-board can reciprocate thereupon.

Preferably, the lifting box is L-shaped and comprises a vertical box and a horizontal box, and the fixing component is fixed on one side surface of the vertical box opposite to the side surface connected with the horizontal box. The lift box is "L" type, and the staff reciprocates the in-process at the bill-board and stands at the side of going up of horizontal case, provides the work place for the staff, and erects the side of case and be used for fixed bill-board, simple structure.

Preferably, the upper side surface of the vertical box is provided with a groove, a tool table for placing tools is arranged in the groove, and the tool table is connected with the groove through a telescopic hinge. Set up the instrument platform of placing tools on the cage, the staff of being convenient for takes, and the workstation can reciprocate through flexible hinge to satisfy the use needs of staff under the different situation.

Preferably, the two rotating pieces have the same width, and the bolt holes on the two rotating pieces are oppositely arranged, so that the clamping force provided by the two rotating pieces acts on the same plane, and the advertising board can be firmly fixed between the rotating pieces.

Preferably, the driving rod and the driven rod are the same in size, and the driving wheel and the driven wheel are the same in size. The gears are identical in size, gear meshing of the two gear shafts can be stable, the gears are convenient to replace when damaged, the gears of multiple sizes do not need to be prepared, and cost is reduced.

Preferably, the four supporting rods are respectively provided with a roller for moving on the side surface contacting with the ground. Can remove the lifting box through the gyro wheel of bracing piece lower extreme, can effectively lower manpower and material resources.

Preferably, the number of the sliding rods in the fixing assembly is two, the two sliding rods are arranged in parallel, the number of the sliding rails is two, and the two sliding rods are respectively arranged in the two sliding rails. Two connecting rods can effectively strengthen the joint strength of fixed subassembly and cage, make fixed subassembly can effectively support the bill-board and go up and down to remove.

Compared with the prior art, the beneficial effects of the utility model are that: the operation is simple, the billboard can be lifted and moved only by fixing the billboard between the hinges and working through the motor, and the labor cost is reduced; the bottom of the support leg is provided with the roller, so that the whole movement is convenient; be equipped with the instrument platform on the lift case, make things convenient for the staff to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

The reference numerals are explained below: 1. a billboard; 2. a lifting box; 3. a fixing sheet; 4. a support bar; 5. a driving wheel; 6. a driving lever; 7. a driven lever; 8. a motor; 9. a rack; 10. a rotating sheet; 11. a slide bar; 12. A tool table; 13. a roller; 14. and (4) switching.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1:

as shown in figure 1, a lifting type billboard 1 installation device comprises a lifting box 2, a lifting component for driving the lifting box 2 to lift and two groups of fixing components for detachably fixing the billboard 1, wherein the lifting box 2 is arranged on the lifting component, the two groups of fixing components are arranged on the same side surface of the lifting box 2, the two fixing components are respectively positioned on two sides of the billboard 1, the lifting component comprises a motor 8, a driving rod 6, two driving wheels 5 positioned on the driving rod 6, a driven rod 7, two driven wheels positioned on the driven rod 7 and four supporting rods 4, an output shaft of the motor 8 is fixedly connected with the driving rod 6, the driving rod 6 is coaxially provided with the two driving wheels 5, the driven rod 7 is coaxially provided with the two driven wheels, the driving wheels 5 are meshed with the driven wheels, the driving rod 6 and the driven rod 7 are fixedly connected with the lifting box 2 through bearings, the four supporting rods 4 are distributed on two sides of the driving rod 6 and the driven rod, be equipped with on the bracing piece 4 with action wheel 5 or follow the lift of driving wheel meshing's rack 9 so that motor 8 drive lift box 2, be equipped with the switch 14 of opening or closing on the lift box 2, fixed subassembly includes slide bar 11, stationary blade 3 and two rotor plates 10, be equipped with the slide rail on the side of lift box 2, slide rail and 11 sliding connection of slide bar,

slide bar

11 and 3 fixed connection of stationary blade, two rotor plates 10 are located the both sides of stationary blade 3 respectively, stationary blade 3 is connected with rotor plate 10 loose-leaf, the free end of two rotor plates 10 passes through bolted connection, when bill-board 1 need be fixed in on the lift box 2, two rotor plates 10 provide the clamping-force for bill-board 1.

As shown in fig. 2-3, the lifting box 2 is L-shaped, and includes a vertical box and a horizontal box, and the fixing component is fixed on a side surface of the vertical box opposite to a side surface connected with the horizontal box. The upper side of the vertical box is provided with a groove, a tool table 12 for placing tools is arranged in the groove, and the tool table 12 is connected with the groove through a telescopic hinge. The widths of the two rotating sheets 10 are the same, and the bolt holes in the two rotating sheets 10 are arranged oppositely. The driving rod 6 and the driven rod 7 are the same in size, and the driving wheel 5 and the driven wheel are the same in size. The four sides of the support rod 4 contacting with the ground are respectively provided with a roller 13 for moving.

The sliding rods 11 in the fixing assembly are arranged in two, the two sliding rods 11 are arranged in parallel, the two sliding rails are arranged, and the two sliding rods 11 are respectively arranged in the two sliding rails.

The working principle is as follows: when the advertising board 1 needs to be installed, the sliding rod 11 connected with the lifting box 2 is moved to enable the distance between the two rotating pieces 10 to be consistent with the width of the advertising board 1 to be fixed, then the advertising board 1 is connected with the rotating pieces 10, the bolts on the rotating pieces 10 are screwed down, and the advertising board 1 is connected with the lifting box 2 through the rotating pieces 10. At this time, the lifting box 2 is moved to the position where the billboard 1 is to be fixed by the roller 13 on the supporting rod 4. The staff stands in the last side of horizontal case, switch 14 of control motor 8, be provided with driving lever 6 and driven lever 7 in the lift case 2, be equipped with on the bracing piece 4 with from the rack 9 of driving wheel and driving wheel 5 looks adaptation, when driving wheel 5 in the lift case 2 rotates, because rack 9 and driven lever 7 and the gear engagement on the driving lever 6, and bracing piece 4 is vertical to be placed subaerial, thereby make the gear on driven lever 7 and the driving lever 6 reciprocate along rack 9, because driving lever 6 and driven lever 7 and lift case 2 fixed connection, and the side of lift case 2 is connected with bill-board 1, consequently bill-board 1 can reciprocate thereupon, and the staff can use the instrument in the tool post 12, install bill-board 1.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A lifting billboard mounting device is characterized by comprising a lifting box (2), a lifting component for driving the lifting box (2) to lift and two groups of fixing components for detachably fixing a billboard (1), wherein the lifting box (2) is arranged on the lifting component, the two groups of fixing components are arranged on the same side surface of the lifting box (2), the two fixing components are respectively arranged at two sides of the billboard (1),

the lifting assembly comprises a motor (8), a driving rod (6), two driving wheels (5) and driven rods (7) which are positioned on the driving rod (6), two driven wheels and four supporting rods (4) which are positioned on the driven rods (7), an output shaft of the motor (8) is fixedly connected with the driving rod (6), the driving rod (6) is coaxially provided with two driving wheels (5), the driven wheels are coaxially arranged on the driven rods (7), the driving wheels (5) are meshed with the driven wheels, the driving rod (6) and the driven rods (7) are fixedly connected with the lifting box (2) through bearings, the four supporting rods (4) are distributed on two sides of the driving rod (6) and the driven rods (7), and racks (9) meshed with the driving wheels (5) or the driven wheels are arranged on the supporting rods (4) so that the motor (8) drives the lifting box (2) to lift, the lifting box (2) is provided with a switch (14) which is opened or closed;

fixed subassembly includes slide bar (11), stationary blade (3) and two rotating plate (10), be equipped with the slide rail on the side of lift case (2), the slide rail with slide bar (11) sliding connection, slide bar (11) with stationary blade (3) fixed connection, two rotating plate (10) are located respectively the both sides of stationary blade (3), stationary blade (3) with rotating plate (10) loose-leaf is connected, two the free end of rotating plate (10) passes through bolted connection, when bill-board (1) need be fixed in when lift case (2) is last, two rotating plate (10) do bill-board (1) provides the clamping-force.

2. The lifting billboard mounting device of claim 1, wherein the lifting box (2) is "L" shaped and comprises a vertical box and a horizontal box, and the fixing component is fixed to a side surface of the vertical box opposite to a side surface connected with the horizontal box.

3. The elevating billboard mounting apparatus of claim 2, wherein the vertical box has a groove on the upper side, a tool table (12) for placing tools is provided in the groove, and the tool table (12) is connected to the groove via a telescopic hinge.

4. The elevating type signboard mounting device as claimed in claim 1, wherein the width of the two rotary sheets (10) is the same, and the bolt holes of the two rotary sheets (10) are oppositely arranged.

5. An elevating billboard mounting arrangement as claimed in claim 1 in which the driving bar (6) and the driven bar (7) are of the same size, the driving wheel (5) and the driven wheel being of the same size.

6. The elevating type signboard mounting device as claimed in claim 1, wherein the four support rods (4) are provided with rollers (13) for moving on the sides contacting the ground.

7. The elevating type billboard mounting device of claim 1, wherein the number of the sliding rods (11) in the fixing assembly is two, the two sliding rods (11) are arranged in parallel, the number of the sliding tracks is two, and the two sliding rods (11) are respectively arranged in the two sliding tracks.