CN216980001U - Anticorrosive signboard in roadside convenient to change - Google Patents
Anticorrosive signboard in roadside convenient to change Download PDFInfo
- Publication number
- CN216980001U CN216980001U CN202220714271.3U CN202220714271U CN216980001U CN 216980001 U CN216980001 U CN 216980001U CN 202220714271 U CN202220714271 U CN 202220714271U CN 216980001 U CN216980001 U CN 216980001U
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- Prior art keywords
- mounting box
- wall
- signboard
- rectangular
- roadside
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- 230000008859 change Effects 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000005536 corrosion prevention Methods 0.000 claims 2
- 230000009194 climbing Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a roadside anticorrosion signboard convenient to replace, which comprises a signboard and a base arranged below the signboard, wherein the outer side of the signboard is coated with an anticorrosion layer, the top of the base is fixedly provided with a mounting box, a stand column is arranged in the mounting box, the bottom end of the stand column is fixedly provided with a lifting plate, a thread driving mechanism is arranged in the mounting box, the lifting plate is sleeved on the thread driving mechanism in a threaded manner, the inner wall of the right side of the mounting box is provided with a guide mechanism, the lifting plate is sleeved on the guide mechanism in a sliding manner, the top end of the stand column extends to the upper part of the mounting box, and the top of the right side of the stand column is provided with a positioning groove; the height adjusting device is reasonable in design, the height of the identification plate is adjusted in a single-drive mode, meanwhile, the identification plate is fixed, the identification plate is not required to be replaced by climbing, the replacement efficiency is improved, the safety risk is reduced, the use requirement is met, and the use by personnel is convenient.
Description
Technical Field
The utility model relates to the technical field of signboard, in particular to a roadside anti-corrosion signboard convenient to replace.
Background
The signboard is a sign for indicating road conditions, is a sign for indicating the way of pedestrians, has obvious directionality, is already an infrastructure project for social development and urbanization construction, and generally comprises a stand column and a signboard;
most of the existing signboard is installed on the stand through the mode of adopting a plurality of bolt fastening, when the signboard is disassembled, the stand is high in requirement, people climb to disassemble the signboard, meanwhile, the signboard can be taken down from the stand due to the fact that the stand is required to be disassembled by means of external tools, the disassembling process is complex, the working efficiency is low, the signboard is not convenient for people to operate, potential safety hazards exist, the using requirement cannot be met, and therefore the signboard which is convenient to replace and is corrosion-resistant on the roadside is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a roadside anticorrosion signboard convenient to replace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a roadside anticorrosion signboard convenient to replace comprises a signboard and a base arranged below the signboard, wherein the outer side of the signboard is coated with an anticorrosion layer, the top of the base is fixedly provided with a mounting box, a stand column is arranged in the mounting box, the bottom end of the stand column is fixedly provided with a lifting plate, a thread driving mechanism is arranged in the mounting box, the lifting plate is sleeved on the thread driving mechanism in a threaded manner, the inner wall of the right side of the mounting box is provided with a guide mechanism, the lifting plate is sleeved on the guide mechanism in a sliding manner, the top end of the stand column extends to the upper part of the mounting box, the top of the right side of the stand column is provided with a positioning groove, the left side of the signboard is provided with a positioning mechanism, the left side of the positioning mechanism extends into the positioning groove, the top of the stand column is provided with a rectangular groove, an elastic clamping mechanism is arranged in the rectangular groove, and the bottom end of the elastic clamping mechanism extends into the mounting box, the inner wall of the bottom of the mounting box is fixedly provided with a rectangular rod matched with the elastic clamping mechanism, and the positioning mechanism is movably sleeved on the elastic clamping mechanism.
Preferably, the thread driving mechanism comprises a driving motor fixedly mounted on the inner wall of the bottom of the mounting box, a threaded rod is fixedly mounted at the top end of an output shaft of the driving motor, the top end of the threaded rod is rotatably mounted on the inner wall of the top of the mounting box, and the lifting plate is sleeved on the threaded rod in a threaded manner.
Preferably, the guide mechanism comprises a rectangular hole formed in the inner wall of the right side of the mounting box, two guide rods which are distributed front and back are fixedly connected between the inner wall of the top of the rectangular hole and the inner wall of the bottom of the rectangular hole, and the lifting plate is sleeved on the two guide rods in a sliding manner.
Preferably, the positioning mechanism comprises a positioning block fixed on the left side of the identification plate, the positioning block is movably clamped in the positioning groove, and the top of the positioning block is provided with a clamping groove.
Preferably, elasticity clamps the mechanism including fixing the diaphragm on rectangular channel right side inner wall, the bottom fixedly connected with spring of diaphragm, sliding sleeve is equipped with same rectangular plate on four side inner walls of rectangular channel, the top of rectangular plate and the bottom fixed connection of spring, the bottom fixed mounting of rectangular plate has the montant, and the bottom of montant extends to the below of lifter plate and cooperatees with the rectangular rod, the bottom fixed mounting of rectangular plate has the kelly, and the bottom of kelly extends to in the draw-in groove and clamps mutually with the draw-in groove.
Preferably, a bearing is fixedly mounted on the inner wall of the top of the mounting box, and the inner side of an inner ring of the bearing is fixedly sleeved with the outer side of the threaded rod.
Preferably, the top of the lifting plate is provided with a threaded hole, and the threaded hole is in threaded sleeve connection with the threaded rod.
Preferably, two guide holes are formed in the top of the lifting plate, and the inner walls of the guide holes are slidably sleeved with the outer sides of the guide rods.
Compared with the prior art, the utility model has the beneficial effects that:
the height adjusting device is reasonable in design, the height of the identification plate is adjusted in a single-drive mode, meanwhile, the identification plate is fixed, the identification plate is not required to be replaced by climbing, the replacement efficiency is improved, the safety risk is reduced, the use requirement is met, and the use by personnel is convenient.
Drawings
FIG. 1 is a schematic structural view of a roadside anticorrosion signboard provided by the utility model, which is convenient to replace;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100. a marking plate; 1. a base; 2. mounting a box; 3. a column; 4. a drive motor; 5. a threaded rod; 6. a vertical rod; 7. a lifting plate; 8. a guide bar; 9. a rectangular hole; 10. a rectangular bar; 11. a rectangular groove; 12. a rectangular plate; 13. a transverse plate; 14. a spring; 15. a clamping rod; 16. positioning a block; 17. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a roadside anticorrosion signboard convenient to replace comprises a signboard 100 and a base 1 arranged below the signboard 100, wherein the outer side of the signboard 100 is coated with an anticorrosion layer, the top of the base 1 is fixedly provided with a mounting box 2, a stand column 3 is arranged in the mounting box 2, the bottom end of the stand column 3 is fixedly provided with a lifting plate 7, the mounting box 2 is internally provided with a screw driving mechanism, the lifting plate 7 is sleeved on the screw driving mechanism in a screw manner, the right inner wall of the mounting box 2 is provided with a guide mechanism, the lifting plate 7 is sleeved on the guide mechanism in a sliding manner, the top end of the stand column 3 extends to the upper part of the mounting box 2, wherein the inner wall of the top of the mounting box 2 is provided with a first through hole, the inner wall of the first through hole is sleeved with the outer side of the stand column 3 in a sliding manner, the mounting box 2 is sleeved on the stand column 3 through the first through hole, and the right top of the stand column 3 is provided with a positioning groove, a positioning mechanism is installed on the left side of the identification plate 100, the left side of the positioning mechanism extends into the positioning groove, a rectangular groove 11 is formed in the top of the upright post 3, an elastic clamping mechanism is installed in the rectangular groove 11, the bottom end of the elastic clamping mechanism extends into the installation box 2, a rectangular rod 10 matched with the elastic clamping mechanism is fixedly installed on the inner wall of the bottom of the installation box 2, and the positioning mechanism is movably sleeved on the elastic clamping mechanism;
the thread driving mechanism comprises a driving motor 4 fixedly installed on the inner wall of the bottom of the installation box 2, a threaded rod 5 is fixedly installed at the top end of an output shaft of the driving motor 4, the top end of the threaded rod 5 is rotatably installed on the inner wall of the top of the installation box 2, a bearing is fixedly installed on the inner wall of the top of the installation box 2, the inner side of an inner ring of the bearing is fixedly sleeved with the outer side of the threaded rod 5, the threaded rod 5 is rotatably installed on the inner wall of the top of the installation box 2 through the bearing, a lifting plate 7 is in threaded sleeve connection with the threaded rod 5, a threaded hole is formed in the top of the lifting plate 7 and is in threaded sleeve connection with the threaded rod 5, and the lifting plate 7 is in threaded sleeve connection with the threaded rod 5 through the threaded hole;
the guide mechanism comprises a rectangular hole 9 formed in the inner wall of the right side of the mounting box 2, two guide rods 8 which are distributed front and back are fixedly connected between the inner wall of the top part and the inner wall of the bottom part of the rectangular hole 9, a lifting plate 7 is sleeved on the two guide rods 8 in a sliding manner, two guide holes are formed in the top part of the lifting plate 7, the inner walls of the guide holes are sleeved with the outer sides of the guide rods 8 in a sliding manner, and the guide holes are matched with the guide rods 8 to guide the lifting plate 7;
the positioning mechanism comprises a positioning block 16 fixed on the left side of the identification plate 100, the positioning block 16 is movably clamped in the positioning groove, and the top of the positioning block 16 is provided with a clamping groove 17;
the elastic clamping mechanism comprises a transverse plate 13 fixed on the inner wall on the right side of a rectangular groove 11, a spring 14 is fixedly connected with the bottom of the transverse plate 13, the inner walls on the four sides of the rectangular groove 11 are sleeved with a rectangular plate 12 in a sliding manner, the top of the rectangular plate 12 is fixedly connected with the bottom end of the spring 14, a vertical rod 6 with a circular structure is fixedly installed at the bottom of the rectangular plate 12, the bottom end of the vertical rod 6 extends to the lower part of a lifting plate 7 and is matched with a rectangular rod 10, a second through hole is formed in the inner wall on the bottom of the rectangular groove 11, a third through hole is formed in the bottom of the lifting plate 7, the second through hole corresponds to the third through hole, the outer side of the vertical rod 6 is in sliding contact with the inner walls of the second through hole and the third through hole, a clamping rod 15 is fixedly installed at the bottom of the rectangular plate 12, the bottom end of the clamping rod 15 extends into the clamping groove 17 and is clamped with the clamping groove 17, the outer side of the clamping rod 15 is in movable contact with the inner wall of the clamping groove 17, and the inner wall of the bottom of the rectangular groove 11 is also provided with a fourth through hole which is slidably sleeved with the outer side of the clamping rod 15, the height of the marking plate 100 is adjusted in a single driving mode, the fixing of the marking plate 100 is released, the marking plate 100 is not required to be replaced by climbing, the replacement efficiency is improved, the safety risk is reduced, the use requirement is met, and the use by personnel is convenient.
The working principle is as follows: when the identification plate 100 needs to be replaced, the driving motor 4 is started in a forward direction, the driving motor 4 drives the threaded rod 5 to rotate, under the action of the threaded hole formed in the lifting plate 7, the threaded rod 5 rotates and drives the lifting plate 7 to move downwards along the two guide rods 8, the lifting plate 7 drives the upright post 3 to move downwards, the upright post 3 drives the vertical rod 6 to move downwards, the upright post 3 also drives the identification plate 100 to move downwards, when the vertical rod 6 moves downwards to be in contact with the top of the rectangular rod 10, the vertical rod 6 does not move downwards any more, the rectangular plate 12 does not move downwards any more, the upright post 3 drives the transverse plate 13 to compress the spring 14 along with the continuous downward movement of the upright post 3 until the clamping rod 15 is separated from the clamping groove 17, the fixing of the positioning block 16 can be released, at the moment, the identification plate 100 can be pulled rightwards, the identification plate 100 drives the positioning block 16 to move rightwards to be separated from the positioning groove, the identification plate 100 is replaced, so that the height of the identification plate 100 can be conveniently and quickly adjusted by single drive, meanwhile, the fixation of the identification plate 100 is released, and the replacement efficiency of the identification plate 100 is improved;
when the replaced identification plate 100 is installed, the identification plate 100 is pushed leftwards, the identification plate 100 drives the positioning block 16 to be clamped into the positioning groove, the driving motor 4 is started reversely, the movement process of the driving motor 4 is completely opposite to the movement process of the forward starting, the upright post 3 is enabled to move upwards, the upright post 3 drives the vertical rod 6 to move upwards, the vertical rod 6 is gradually separated from the rectangular rod 10, the thrust on the vertical rod 6 is released by the rectangular rod 10, the elastic force of the compressed spring 14 drives the rectangular plate 12 to move downwards, the rectangular plate 12 drives the clamping rod 15 to be clamped downwards into the clamping groove 17 to fix the positioning block 16, the identification plate 100 is further enabled to be fixed, meanwhile, when the upright post 3 drives the identification plate 100 to move upwards to a proper height through the positioning block 16, the driving motor 4 is stopped, and the installation of the identification plate 100 can be completed.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a signboard of roadside anticorrosion convenient to change, includes signboard (100) and base (1) of setting below signboard (100), the outside coating of signboard (100) has anti-corrosion coating, its characterized in that, the top fixed mounting of base (1) has mounting box (2), is equipped with stand (3) in mounting box (2), and the bottom fixed mounting of stand (3) has lifter plate (7), install screw thread actuating mechanism in mounting box (2), lifter plate (7) screw thread cover is established on screw thread actuating mechanism, install guiding mechanism on the right side inner wall of mounting box (2), lifter plate (7) slip cover is established on guiding mechanism, the top of stand (3) extends to the top of mounting box (2), and the constant head tank has been seted up at the right side top of stand (3), positioning mechanism is installed in the left side of signboard (100), the left side of the positioning mechanism extends into the positioning groove, the top of the upright post (3) is provided with a rectangular groove (11), an elastic clamping mechanism is installed in the rectangular groove (11), the bottom end of the elastic clamping mechanism extends into the mounting box (2), a rectangular rod (10) matched with the elastic clamping mechanism is fixedly installed on the inner wall of the bottom of the mounting box (2), and the positioning mechanism is movably sleeved on the elastic clamping mechanism.
2. The sign convenient to change for roadside anticorrosion of claim 1, wherein the thread driving mechanism comprises a driving motor (4) fixedly installed on the inner wall of the bottom of the mounting box (2), a threaded rod (5) is fixedly installed at the top end of an output shaft of the driving motor (4), the top end of the threaded rod (5) is rotatably installed on the inner wall of the top of the mounting box (2), and the lifting plate (7) is sleeved on the threaded rod (5) in a threaded manner.
3. The sign convenient to replace for corrosion prevention on the roadside as claimed in claim 1, wherein the guiding mechanism comprises a rectangular hole (9) formed on the inner wall of the right side of the mounting box (2), two guiding rods (8) distributed front and back are fixedly connected between the inner wall of the top and the inner wall of the bottom of the rectangular hole (9), and the lifting plate (7) is slidably sleeved on the two guiding rods (8).
4. The sign board convenient to replace for corrosion prevention on the roadside as claimed in claim 1, wherein the positioning mechanism comprises a positioning block (16) fixed on the left side of the sign board (100), the positioning block (16) is movably clamped in a positioning groove, and a clamping groove (17) is formed in the top of the positioning block (16).
5. The sign convenient to change roadside anticorrosion of claim 1, characterized in that, elasticity clamps the mechanism and includes fixing diaphragm (13) on rectangular groove (11) right side inner wall, the bottom fixedly connected with spring (14) of diaphragm (13), sliding sleeve is equipped with same rectangular plate (12) on the four sides inner wall of rectangular groove (11), the top of rectangular plate (12) and the bottom fixed connection of spring (14), the bottom fixed mounting of rectangular plate (12) has montant (6), and the bottom of montant (6) extends to the below of lifter plate (7) and cooperatees with rectangular rod (10), the bottom fixed mounting of rectangular plate (12) has kelly (15), and the bottom of kelly (15) extends to in draw-in groove (17) and clamps with draw-in groove (17).
6. The sign board convenient for roadside anticorrosion as claimed in claim 2, wherein the mounting box (2) is fixedly provided with a bearing on the inner wall of the top, and the inner side of the inner ring of the bearing is fixedly sleeved with the outer side of the threaded rod (5).
7. The sign convenient to change of roadside anticorrosion of claim 2, characterized in that the top of the lifting plate (7) is provided with a threaded hole, and the threaded hole is sleeved with the threaded rod (5) in a threaded manner.
8. The signboard of convenient roadside anticorrosion of claim 3, wherein the top of the lifting plate (7) is opened with two guiding holes, the inner wall of the guiding hole is slidingly sleeved with the outer side of the guiding rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714271.3U CN216980001U (en) | 2022-03-29 | 2022-03-29 | Anticorrosive signboard in roadside convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714271.3U CN216980001U (en) | 2022-03-29 | 2022-03-29 | Anticorrosive signboard in roadside convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216980001U true CN216980001U (en) | 2022-07-15 |
Family
ID=82339601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220714271.3U Expired - Fee Related CN216980001U (en) | 2022-03-29 | 2022-03-29 | Anticorrosive signboard in roadside convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216980001U (en) |
-
2022
- 2022-03-29 CN CN202220714271.3U patent/CN216980001U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |