CN217480008U - License plate frame for road construction - Google Patents

Abstract

The utility model discloses a brand frame is used in road construction relates to road construction technical field. The card rack for road construction comprises a main body, wherein the inside of the main body is hollow, a cleaning device is arranged on the inner wall of the main body and comprises a cleaning rod, the cleaning rod is in threaded connection with a threaded rod, the cleaning rod is in sliding connection with a guide rod, a cleaning brush is fixedly connected to one side of the cleaning rod, the cleaning device is arranged, dust cannot cover a warning plate after long-time use, personnel can clean the warning plate more conveniently, the cleaning effect is better, a vibration device is arranged on one side of the cleaning rod and is provided with a vibration device, a cam is in contact with one end of a striker in the rotating process, the striker moves rightwards through a fixing plate and collides with the inner wall of the main body to generate a vibration effect, the cleaning device is enabled to have a better cleaning effect in the cleaning process of the warning plate, some stubborn dust can better fall off, and a supporting leg is fixedly connected to the bottom of the main body, one side of the main body is fixedly connected with a warning board.

Description

Tablet frame is used in road construction

Technical Field

The utility model relates to a road construction technical field specifically is a license plate frame is used in road construction.

Background

The road construction warning board is widely applied to the field of road construction and used for reminding pedestrians and vehicles passing through a construction road section, and the construction road fence is named as a construction signboard, a construction board and a movable board. The road protection prompt device is used for peripheral protection prompts of road construction sites, maintenance municipal construction and building construction, and can be placed in a required place to guide traffic at any time so as to prevent accidental collision events and reduce loss.

Through retrieval, the Chinese patent with the publication number of CN210896277U discloses a novel road construction warning board, and the device enables a limiting part to fix or push out a mounting plate from a mounting groove by rotating a fixed rotating shaft I and a fixed rotating shaft II, so that the mounting and the replacement of the warning board are more convenient; secondly, set up drive arrangement drive fixed pivot one and the synchronous antiport of fixed pivot two on the support body, fix or ejecting warning board, improved the change efficiency of warning board.

The above device has the following disadvantages: in the device use, remind pedestrian, staff coming and going through setting up warning board, but long-time back of using, lead to the dust in the air to cover its warning board's surface, lead to pedestrian, staff to the unable content of its warning board clearly, make the device can't play effectual warning effect, and the dust covers also does not benefit to the pleasing to the eye of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tablet frame is used in road construction has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tablet frame is used in road construction, includes the main part, the inside of main part is the cavity form, the inner wall of main part sets up cleaning device, cleaning device includes the clearance pole, clearance pole and threaded rod threaded connection, one side of clearance pole is provided with vibrator.

Preferably, the bottom of the main body is fixedly connected with a supporting leg, and one side of the main body is fixedly connected with a warning board.

Preferably, clearance pole and guide bar sliding connection, the both ends of guide bar and the inner wall both sides fixed connection of main part, the both sides of threaded rod are rotated with the inner wall of main part and are connected, one side fixedly connected with cleaning brush of clearance pole.

Preferably, one side of the main body is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with the handle, the other end of the rotating rod is fixedly connected with a bevel gear A, the bevel gear A is meshed with a bevel gear B, and the bevel gear B is fixedly connected with a threaded rod.

Preferably, vibrator includes the pulley, the pulley rotates with the one end of clearance pole to be connected, the pulley is connected with the cam through track transmission, the cam rotates with the one end of support to be connected, the other end fixed connection clearance pole of support, the bottom fixed connection fixed plate of clearance pole, the fixed plate with hit pole sliding connection, the one end of hitting the pole and reset spring's one end fixed connection, reset spring's the other end and one side fixed connection of fixed plate.

(III) advantageous effects

The utility model provides a brand frame is used in road construction. The method has the following beneficial effects:

(1) this card frame is used in road construction, through setting up cleaning device, it is rotatory to make through the handle, and the handle drives the bull stick rotation, and it is rotatory to drive the threaded rod, drives the removal pole and removes, and the cleaning brush of removal pole one side cleans its warning plate surface, makes under long-time use, and the dust can't be to the cover of warning plate, and it is more convenient to make personnel clean its warning plate, and the clearance effect is better.

(2) This tablet frame is used in road construction sets up vibrator, when the clearance pole removes, makes the pulley of clearance pole one side and the inner wall one side contact of main part produce rotatory effect, and the pulley passes through the track and drives the cam rotation, makes the lance pass through the fixed plate and moves right, and the lance bumps main part inner wall, produces vibrations effect, makes cleaner at the in-process of clearance warning board clearance, and the clearance effect is better, makes the better droing of some stubborn dusts.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the cleaning device of the present invention;

fig. 3 is a schematic view of the structure of the vibration device of the present invention.

In the figure: 1. a main body; 2. supporting legs; 3. a warning board; 4. a vibration device; 401. a pulley; 402. a crawler; 403. a cam; 404. a support; 405. a fixing plate; 406. a ram; 407. a return spring; 5. a cleaning device; 501. a threaded rod; 502. cleaning the rod; 503. cleaning brushes; 504. a rotating rod; 505. a handle; 506. a bevel gear A; 507. a bevel gear B; 508. a guide rod.

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. 1-3, the present invention provides a technical solution: the utility model provides a tablet frame is used in road construction, includes main part 1, and the inside of main part 1 is the cavity form, and the inner wall of main part 1 sets up cleaning device 5, and cleaning device 5 is provided with vibrator 4 including clearance pole 502, clearance pole 502 and threaded rod 501 threaded connection, one side of clearance pole 502. The bottom fixedly connected with supporting leg 2 of main part 1, one side fixedly connected with warning board 3 of main part 1.

In this embodiment, clearance pole 502 and guide bar 508 sliding connection, clearance pole 502 prolong guide bar 508 and threaded rod 501 and remove, the both ends of guide bar 508 and the inner wall both sides fixed connection of main part 1, the both sides of threaded rod 501 are rotated with the inner wall of main part 1 and are connected, one side fixedly connected with cleaning brush 503 of clearance pole 502, cleaning brush 503 of clearance pole 502 one side cleans its warning board 3 surface. One side of the main body 1 is rotatably connected with a rotating rod 504, one end of the rotating rod 504 is fixedly connected with a handle 505, the handle 505 drives the rotating rod 504 to rotate, the other end of the rotating rod 504 is fixedly connected with a bevel gear A506, the rotating rod 504 drives the bevel gear A506 to rotate, the bevel gear A506 is meshed with a bevel gear B507, the bevel gear A506 drives the bevel gear B507 to rotate, the bevel gear B507 is fixedly connected with the threaded rod 501, and the bevel gear B507 drives the threaded rod 501 to rotate. Through setting up cleaning device 5, make under long-time use, the dust can't be to warning board 3's cover, makes personnel to it warn board 3 cleanness more convenient, and the clearance effect is better.

In this embodiment, the vibrating device 4 includes a pulley 401, the pulley 401 is rotatably connected to one end of the cleaning rod 502, so that the pulley 401 on one side of the cleaning rod 502 contacts one side of the inner wall of the main body 1 to generate a rotating effect, the pulley 401 is connected to the cam 403 through the track 402, and the pulley 401 drives the cam 403 to rotate through the track 402. The cam 403 is rotatably connected with one end of the bracket 404, the other end of the bracket 404 is fixedly connected with the cleaning rod 502, the bottom of the cleaning rod 502 is fixedly connected with the fixing plate 405, the fixing plate 405 is slidably connected with the striking rod 406, one end of the striking rod 406 is fixedly connected with one end of the return spring 407, and the other end of the return spring 407 is fixedly connected with one side of the fixing plate 405. Set up vibrator 4, the rotatory in-process of cam 403 and lance 406 one end contact make lance 406 move right through fixed plate 405, and lance 406 is to the collision of main part 1 inner wall, produces vibrations effect, makes cleaning device 5 at the in-process of clearing up warning board 3 clearance, and the clearance effect is better, makes the better drop of some stubborn dust.

During the during operation (or during the use), in the tablet frame use is used in the road construction, support main part 1 through supporting leg 2, warning board 3 that 1 one side of rethread main part set up comes to remind pedestrian and the staff that come and go, reaches warning effect.

Rotation through handle 505, handle 505 drives bull stick 504 rotatory, bull stick 504 drives bevel gear A506 rotatory, bevel gear A506 drives bevel gear B507 rotatory, bevel gear B507 drives threaded rod 501 rotatory, threaded rod 501 is rotatory to drive clearance pole 502 and removes, clearance pole 502 prolongs guide bar 508 and threaded rod 501 and removes, the clearance brush 503 of clearance pole 502 one side cleans its warning board 3 surface, make under the long-time use, the dust can't be to the cover of warning board 3, it is more convenient to make the personnel clean its warning board 3, the clearance effect is better.

When clearance pole 502 removes, make the pulley 401 of clearance pole 502 one side and the contact of the inner wall one side of main part 1 produce the rotation effect, pulley 401 drives cam 403 rotatory through track 402, the rotatory in-process of cam 403 contacts with lance 406 one end, make lance 406 remove right through fixed plate 405, lance 406 collides to main part 1 inner wall, produce vibrations effect, make cleaning device 5 at the in-process of the clearance of clearance warning board 3, the clearance effect is better, make the better of some stubborn dusts drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a tablet frame is used in road construction, includes main part (1), its characterized in that: the inside of main part (1) is the cavity form, the inner wall of main part (1) sets up cleaning device (5), cleaning device (5) are including clearance pole (502), clearance pole (502) and threaded rod (501) threaded connection, one side of clearance pole (502) is provided with vibrator (4).

2. The sign frame for road construction according to claim 1, characterized in that: the bottom fixedly connected with supporting leg (2) of main part (1), one side fixedly connected with warning board (3) of main part (1).

3. The sign frame for road construction according to claim 1, characterized in that: clearance pole (502) and guide bar (508) sliding connection, the both ends of guide bar (508) and the inner wall both sides fixed connection of main part (1), the both sides of threaded rod (501) are rotated with the inner wall of main part (1) and are connected, one side fixedly connected with cleaning brush (503) of clearance pole (502).

4. The sign frame for road construction according to claim 3, characterized in that: one side of the main body (1) is rotatably connected with a rotating rod (504), one end of the rotating rod (504) is fixedly connected with a handle (505), the other end of the rotating rod (504) is fixedly connected with a bevel gear A (506), the bevel gear A (506) is meshed with a bevel gear B (507), and the bevel gear B (507) is fixedly connected with a threaded rod (501).

5. The sign frame for road construction according to claim 1, characterized in that: vibrator (4) include pulley (401), pulley (401) are rotated with the one end of clearance pole (502) and are connected, pulley (401) are connected with cam (403) through track (402) transmission, cam (403) are rotated with the one end of support (404) and are connected, the other end fixed connection clearance pole (502) of support (404), the bottom fixed connection fixed plate (405) of clearance pole (502), fixed plate (405) and lance (406) sliding connection, the one end of lance (406) and the one end fixed connection of reset spring (407), the other end of reset spring (407) and the one side fixed connection of fixed plate (405).

Images