CN212271690U

CN212271690U - Billboard dismantling device

Info

Publication number: CN212271690U
Application number: CN202020556793.6U
Authority: CN
Inventors: 罗嘉睿; 阎无卫; 黄梅香
Original assignee: Sichuan Nanjing Construction Engineering Co ltd
Current assignee: Sichuan Nanjing Construction Engineering Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-01
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a device is demolishd to bill-board, including base, crane, a positive and negative motor, suction fan and a rolling section of thick bamboo, the crane is installed to the top of base, and the top of crane is connected with the workstation, the left side fixed mounting of workstation has the backup pad, and the inside right side fixed mounting of backup pad has a positive and negative motor, and the output and the threaded shaft of a positive and negative motor are connected, the suction fan is installed in the left side of backup pad, the rolling section of thick bamboo passes through the connecting axle and rotates the connection on the fixed block, and fixed block fixed mounting is in the left side of fly leaf, the right side of gag lever post is connected with the dust pipe, the spout has been seted up. This device is demolishd to bill-board is provided with threaded shaft and gag lever post, can drive the fly leaf through the threaded shaft and slide on the gag lever post, and the convenient bill-board case left side motion that will snatch makes things convenient for the convenience that the bill-board was demolishd to the convenience of dragging down the bill-board.

Description

Billboard dismantling device

Technical Field

The utility model relates to a relevant technical field of violation bill-board specifically is a device is demolishd to bill-board.

Background

There are many illegal billboards on the street, which are not legal and need to be removed by the removing device, and some defects still exist in the existing billboard removing device, such as:

the existing billboard dismantling device is inconvenient to use and stably grab the billboard, the risk of accidental falling is easy to occur, dust generated in the dismantling process is inconvenient to absorb, and the air quality is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is demolishd to the bill-board that solves above-mentioned background art and carries some bill-board demolishs the device and is using inconvenient stably to the bill-board and snatch, the risk that unexpected drops appears easily, and inconvenient absorption demolishs the ash bits that the in-process produced, contaminated air quality problems.

In order to achieve the above object, the utility model provides a following technical scheme: a billboard dismantling device comprises a base, a lifting frame, a first positive and negative motor, a suction fan and a winding drum, wherein the lifting frame is installed above the base, a workbench is connected above the lifting frame, a support plate is fixedly installed on the left side of the workbench, the first positive and negative motor is fixedly installed on the right side inside the support plate, the output end of the first positive and negative motor is connected with a threaded shaft, the suction fan is installed on the left side of the support plate, a dust collection box is arranged above the support plate, a connecting guide pipe is installed below the suction fan, the upper side of the suction fan penetrates through the support plate to be connected with the dust collection box, a limiting rod is fixedly installed below the support plate, the right side of the limiting rod is slidably connected with a movable plate, the right side surface of the movable plate is rotatably connected with a connecting claw, a fixed tooth is fixedly installed on the inner side of the connecting claw, and the middle part of first connecting rope is connected with the second and connects the rope, the winding drum rotates through the connecting axle and connects on the fixed block, and fixed block fixed mounting is in the left side of fly leaf to the rear end of connecting axle is connected with the positive and negative motor of second, the right side of gag lever post is connected with the dust collecting tube, the spout has been seted up on the surface of base.

Preferably, the support plate is of a T-shaped structure, and the support plate and the dust collection box are of a detachable mounting structure in clamping connection.

Preferably, the inside of gag lever post is hollow column structure, and the gag lever post passes through the fixed knot structure that screw and dust collecting tube are cup jointed and are connected to the left side and the connecting conduit of gag lever post are linked together.

Preferably, the movable plate is connected with the threaded shaft in a threaded manner, the movable plate and the connecting claw form an elastic structure through a spring, and the two elastic structures are symmetrically arranged around the winding drum.

Preferably, the first connecting rope and the second connecting rope are of an integrated structure, and the other end of the second connecting rope penetrates through the movable plate and is fixedly connected with the winding drum.

Preferably, the dust collecting pipe is of a concave structure, and through holes are uniformly formed in the surface of the dust collecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the billboard dismantling device;

(1) the billboard is provided with a connecting claw, a fixed tooth, a first connecting rope, a second connecting rope and a winding drum, the winding drum can be driven to rotate by a second positive and negative motor, the winding drum winds the second connecting rope, the connecting claw drives the fixed tooth to grab a billboard needing to be removed, and the fixed tooth is made of alloy materials, so that the grabbing stability of the billboard is improved, and the accidental risk of falling is avoided;

(2) the movable plate is driven by the threaded shaft to slide on the limiting rod, so that the left side of the captured billboard box can conveniently move, the billboard can be conveniently grabbed and pulled down, and convenience in billboard removal is facilitated;

(3) be provided with gag lever post and the dust collecting pipe of suction fan, hollow column structure, can conveniently absorb the dust that the process of demolising produced through the through-hole on dust collecting pipe surface and collect in the dust collecting tank side by side, avoid the dust to splash the problem that influences the air quality, the dismantlement mounting structure that dust collecting tank and the top of backup pad are connected for the block has made things convenient for the discharge after the dust collecting tank gathers dust simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the movable plate and the connecting claw of the present invention;

FIG. 3 is a schematic top view of the workbench according to the present invention;

fig. 4 is a schematic view of the dust collecting tube structure of the present invention.

In the figure: 1. a base; 2. a lifting frame; 3. a work table; 4. a support plate; 5. a first positive and negative motor; 6. a suction fan; 7. a dust collection box; 8. connecting a conduit; 9. a threaded shaft; 10. a limiting rod; 11. a movable plate; 12. a connecting claw; 13. fixing teeth; 14. a spring; 15. a first connecting rope; 16. a second connecting rope; 17. a fixed block; 18. a connecting shaft; 19. winding the roll; 20. a dust collecting pipe; 21. a second positive and negative motor; 22. a chute; 23. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a billboard dismantling device comprises a base 1, a lifting frame 2, a workbench 3, a support plate 4, a first positive and negative motor 5, a suction fan 6, a dust collection box 7, a connecting guide pipe 8, a threaded shaft 9, a limiting rod 10, a movable plate 11, a connecting claw 12, a fixed tooth 13, a spring 14, a first connecting rope 15, a second connecting rope 16, a fixed block 17, a connecting shaft 18, a winding drum 19, a dust collecting pipe 20, a second positive and negative motor 21, a sliding chute 22 and a through hole 23, wherein the lifting frame 2 is installed above the base 1, the workbench 3 is connected above the lifting frame 2, the support plate 4 is fixedly installed on the left side of the workbench 3, the first positive and negative motor 5 is fixedly installed on the right side inside the support plate 4, the output end of the first positive and negative motor 5 is connected with the threaded shaft 9, the suction fan 6 is installed on the left side of the support plate 4, the dust collection box 7 is arranged above the support plate 4, and the upper part of the suction fan 6 penetrates through the supporting plate 4 to be connected with the dust collection box 7, the limiting rod 10 is fixedly mounted below the supporting plate 4, the right side of the limiting rod 10 is slidably connected with the movable plate 11, the right side surface of the movable plate 11 is rotatably connected with the connecting claw 12, the inner side of the connecting claw 12 is fixedly provided with the fixed teeth 13, the first connecting rope 15 is fixedly connected between the connecting claws 12, the middle part of the first connecting rope 15 is connected with the second connecting rope 16, the winding drum 19 is rotatably connected on the fixed block 17 through the connecting shaft 18, the fixed block 17 is fixedly mounted on the left side of the movable plate 11, the rear end of the connecting shaft 18 is connected with the second positive and negative motor 21, the right side of the limiting rod 10 is connected with the dust collection pipe 20.

As shown in fig. 1 and 3, the support plate 4 is of a T-shaped structure, and the support plate 4 and the dust box 7 are of a detachable mounting structure in a clamping connection, so that the dust box 7 can be conveniently replaced, as shown in fig. 1 and 4, the inside of the limiting rod 10 is of a hollow structure, the limiting rod 10 is of a fixed structure in a sleeved connection with the dust collecting pipe 20 through a screw, and the left side of the limiting rod 10 is communicated with the connecting conduit 8, so that the connecting conduit 8 and the dust collecting pipe 20 can be communicated while the limiting rod 10 is limited.

As shown in fig. 1, the connection mode between the movable plate 11 and the threaded shaft 9 is a threaded connection, the movable plate 11 and the connection claw 12 form an elastic structure through a spring 14, and the two elastic structures are symmetrically arranged about the winding drum 19, so as to conveniently drive the movable plate 11 to move to the left, as shown in fig. 1 and fig. 2, the first connection rope 15 and the second connection rope 16 are integrated, and the other end of the second connection rope 16 passes through the movable plate 11 and is fixedly connected with the winding drum 19, so that the grabbing work of the connection claw 12 is facilitated, as shown in fig. 4, the dust collection pipe 20 is in a concave structure, and through holes 23 are uniformly formed in the surface of the dust collection pipe 20, so that the dust generated in the dismantling process can be conveniently absorbed.

The working principle is as follows: firstly, the device is moved to a place to be used and communicated with an external storage battery, when the device is used, the device is adjusted to a proper height by opening the lifting frame 2, then the connecting claws 12 on the surface of the movable plate 11 are combined with the advertising board to be removed, the second positive and negative motor 21 is opened, the winding drum 19 rotates to wind the second connecting rope 16, when the second connecting rope 16 is wound, the first connecting rope 15 is pulled, the first connecting rope 15 pulls the fixed teeth 13 made of alloy materials on the surface of the connecting claws 12 to grab the advertising board, the grabbing stability of the advertising board is improved, after the grabbing, the first positive and negative motor 5 is opened, the first positive and negative motor 5 drives the movable plate 11 to move towards the left side through the threaded shaft 9, the advertising board is convenient to be pulled by the connecting claws 12 on the surface of the movable plate 11, and the removal of the advertising board is convenient;

when the billboard is dismounted, the suction fan 6 can be opened to suck dust into the suction fan 6 through the through hole 23 on the surface of the dust collecting pipe 20, the dust is discharged into the dust collecting box 7 through the limiting rod 10 and the connecting guide pipe 8 which are of hollow structures at the middle parts, the dust is convenient to collect, meanwhile, the dust collecting box 7 and the upper part of the supporting plate 4 are of a dismounting and mounting structure in clamping connection, the dismounting of the dust collecting box 7 is convenient, the usage principle of the billboard dismounting device is the same, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a device is demolishd to bill-board, includes base (1), crane (2), positive and negative motor (5), suction fan (6) and take-up reel (19), its characterized in that: the lifting frame (2) is installed above the base (1), the working table (3) is connected above the lifting frame (2), a supporting plate (4) is fixedly installed on the left side of the working table (3), a first positive and negative motor (5) is fixedly installed on the right side inside the supporting plate (4), the output end of the first positive and negative motor (5) is connected with a threaded shaft (9), a suction fan (6) is installed on the left side of the supporting plate (4), a dust collection box (7) is arranged above the supporting plate (4), a connecting guide pipe (8) is installed below the suction fan (6), the upper portion of the suction fan (6) penetrates through the supporting plate (4) to be connected with the dust collection box (7), a limiting rod (10) is fixedly installed below the supporting plate (4), a movable plate (11) is connected to the right side of the limiting rod (10) in a sliding mode, a claw connecting claw (12) is connected to the right side surface of the, and the inboard fixed mounting who connects claw (12) has fixed tooth (13), connect between claw (12) fixedly connected with first connecting rope (15), and the middle part of first connecting rope (15) is connected with second and connects rope (16), receipts reel (19) rotate through connecting axle (18) and connect on fixed block (17), and fixed block (17) fixed mounting is in the left side of fly leaf (11) to the rear end of connecting axle (18) is connected with positive and negative motor (21) of second, the right side of gag lever post (10) is connected with dust collecting tube (20), spout (22) have been seted up on the surface of base (1).

2. A billboard removal apparatus according to claim 1, in which: the support plate (4) is of a T-shaped structure, and the support plate (4) and the dust collection box (7) are of a dismounting and mounting structure in clamping connection.

3. A billboard removal apparatus according to claim 1, in which: the inside of gag lever post (10) is hollow column structure, and gag lever post (10) is the fixed knot who cup joints connection through screw and dust collecting tube (20) to the left side and the connecting tube (8) of gag lever post (10) are linked together.

4. A billboard removal apparatus according to claim 1, in which: the movable plate (11) is connected with the threaded shaft (9) in a threaded manner, the movable plate (11) and the connecting claw (12) form an elastic structure through a spring (14), and the two elastic structures are symmetrically arranged around the winding drum (19).

5. A billboard removal apparatus according to claim 1, in which: the first connecting rope (15) and the second connecting rope (16) are of an integrated structure, and the other end of the second connecting rope (16) penetrates through the movable plate (11) to be fixedly connected with the winding drum (19).

6. A billboard removal apparatus according to claim 1, in which: the dust collecting pipe (20) is of a concave structure, and through holes (23) are uniformly formed in the surface of the dust collecting pipe (20).