CN218147933U

CN218147933U - Warning sign is used in municipal construction

Info

Publication number: CN218147933U
Application number: CN202221955438.1U
Authority: CN
Inventors: 刘俊伟; 吴达清; 苏铭豪
Original assignee: Guangdong Jinhongda Construction Engineering Co ltd
Current assignee: Guangdong Jinhongda Construction Engineering Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-27
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a warning sign for municipal construction relates to municipal infrastructure field, including mounting panel and base, be equipped with the wiper mechanism who washs the dust on the mounting panel, base integrated into one piece has the cavity, be equipped with the elevating system who drives the mounting panel along vertical direction reciprocating motion on the base, elevating system includes rotatable second lead screw, the one end fixedly connected with stopper of second lead screw, another some screw thread of second lead screw runs through the one end that has the connecting block, connecting block fixed connection is in the side of mounting panel, the other end sliding sleeve of connecting block is equipped with the gag lever post, gag lever post fixed connection is at the base outer wall, the water pump passes through the intraductal brush that soaks the brush on the brush board through the shower nozzle blowout again of hose entering intercommunication, then rotate first lead screw and drive the connecting plate and remove, the brush is used for clean its surperficial adnexed dust, make the typeface on the warning sign can be clear seeing by the driver.

Description

Warning sign is used in municipal construction

Technical Field

The utility model relates to a municipal infrastructure field specifically is a warning sign for municipal construction.

Background

The warning board is the conventional emergency equipment on the car, and the outward appearance is generally the triangle state, so also be called triangle warning board. The warning board must be a passive reflector made of plastic reflective materials strictly according to the requirements of road traffic safety laws. The principle is that when a vehicle owner encounters an emergency traffic accident on the road, the light reflecting performance of the warning board is utilized to remind other vehicles of avoiding, so that a secondary accident is avoided.

According to the retrieval discovery, chinese patent with patent number CN202120878424.3 discloses a warning sign for municipal construction, is connected through the cooperation of dovetail groove and dovetail pole between information tablet and the bottom plate to make the user when changing the information tablet, the user need not with the help of the instrument, and the user only needs bare-handed dismouting that can accomplish the information tablet, thereby makes the change process of information tablet comparatively convenient.

Above-mentioned patent has made things convenient for the change to the information tablet when using, but has a large amount of construction dregs car at job site and is working, and the dust is more serious, and the style of calligraphy on the warning sign can be covered usually to the diffuse dust for it is difficult to see clearly, and the driver's field of vision of dregs car is than higher, and general warning sign is lower, and the driver produces the blind area easily and is difficult for discovering when driving.

To the problem, the utility model provides a warning sign is used in municipal construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning sign for municipal construction can rotate the axis of rotation during use and drive the second lead screw and rotate, and the second lead screw drives the information tablet and goes up and down, lets the driver can be more quick see the warning sign to when the information tablet has the dust, can soak water to the brush board through the shower nozzle, then rotate first lead screw, let the connecting plate take the brush board to remove, wash the dust on the information tablet, thereby solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a warning board for municipal construction comprises a mounting plate and a base, wherein a cleaning mechanism for cleaning dust is arranged on the mounting plate, a cavity is integrally formed on the base, and a lifting mechanism for driving the mounting plate to reciprocate along the vertical direction is arranged on the base;

elevating system includes rotatable second lead screw, and the one end fixedly connected with stopper of second lead screw, another some screw thread of second lead screw run through the one end that has the connecting block, and connecting block fixed connection is in the side of mounting panel, and the other end sliding sleeve of connecting block is equipped with the gag lever post, and gag lever post fixed connection is at the base outer wall.

Further, the one end of second lead screw fixedly connected with dwang, the other end of dwang rotates the lateral wall that runs through the base, the dwang extends the one end in the base and passes through the bearing rotation and connect at the base inner wall, the fixed cover of dwang is equipped with driven gear, driven gear meshing is connected with the driving gear, the fixed cover of driving gear is equipped with the axis of rotation, the one end of axis of rotation is rotated through another bearing and is connected at the base inner wall, the other end rotation of axis of rotation runs through the base lateral wall.

Furthermore, two ends of the side face of the mounting plate are fixedly connected with opposite L-shaped plates respectively, a space formed between each L-shaped plate and the mounting plate is provided with an information board, one side of the information board is in sliding contact with the side wall of each L-shaped plate, and one side of the information board is in sliding contact with the side face of the mounting plate.

Further, wiper mechanism is including the connecting plate that can follow the long limit reciprocating motion of mounting panel, and one side fixedly connected with sponge of connecting plate, the opposite side fixedly connected with brush board of connecting plate, the brush sliding contact information tablet of brush board.

Furtherly, the one end threaded connection of connecting plate has first lead screw, the one end of first lead screw rotates through another bearing and is connected with the fixed plate, fixed plate fixed connection is on the L template, the other end of first lead screw rotates through there is the protective housing through another bearing, protective housing integrated into one piece is fluted and fixed connection is at the lateral wall of mounting panel, the other end sliding sleeve of connecting plate is equipped with the dead lever, the one end fixed connection of dead lever is on the fixed plate, the other end fixed connection of dead lever is at the inner wall of protective housing.

Further, the one end of protective housing inner wall fixedly connected with intercommunication pole, intercommunication pole integrated into one piece has the cavity, the fixed lateral wall that runs through the protective housing of the other end of intercommunication pole and the one end that fixed intercommunication has the hose, the delivery port of the fixed intercommunication miniature pump of the other end of hose, miniature pump fixed connection is on the water tank and the water inlet of water pump passes through the fixed intercommunication water tank inner chamber of pipeline, the fixed intercommunication of lateral wall of intercommunication pole has the shower nozzle that a plurality of equidistance were arranged, the delivery port of shower nozzle is towards the brush board.

Furthermore, a warning lamp is fixedly mounted on the upper surface of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of warning sign for municipal construction, when using, the brush on the brush board is soaked through the spout of rethread shower nozzle in the hose entering connecting rod with water to the water pump, then rotates first lead screw and drives the connecting plate and remove, and the brush is used for cleaning its surface adnexed dust for typeface on the warning sign can be seen by that the driver is clear.

2. The utility model provides a pair of warning sign is used in municipal construction, elevating system can adjust the height of warning sign at any time to play more striking effect, let the driver see the warning sign easier, improved the device's availability factor.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a warning board for municipal construction according to the present invention;

FIG. 2 is a schematic view of the front view structure of the warning board for municipal construction of the present invention;

FIG. 3 is a schematic diagram of a rear-end structure of the warning board for municipal construction according to the present invention;

fig. 4 is a schematic structural view of the hose, the fixing rod and the nozzle of the present invention.

In the figure: 1. mounting a plate; 2. an information board; 3. a base; 4. a lifting mechanism; 41. rotating the rod; 42. a driven gear; 43. a driving gear; 44. a rotating shaft; 45. a limiting rod; 46. a second lead screw; 47. a limiting block; 48. connecting blocks; 5. a warning light; 6. an L-shaped plate; 7. a protective shell; 8. a cleaning mechanism; 81. a connecting plate; 82. a brush plate; 83. sponge; 84. a spray head; 85. a communication rod; 86. a hose; 87. a fixing plate; 9. a first lead screw; 10. and (5) fixing the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a warning board for municipal construction comprises a mounting plate 1 and a base 3, wherein a cleaning mechanism 8 for cleaning dust is arranged on the mounting plate 1, a cavity is integrally formed on the base 3, and a lifting mechanism 4 for driving the mounting plate 1 to reciprocate along a vertical direction is arranged on the base 3;

elevating system 4 includes rotatable second lead screw 46, the one end fixedly connected with stopper 47 of second lead screw 46, another some screw thread of second lead screw 46 runs through the one end that has connecting block 48, connecting block 48 fixed connection is in the side of mounting panel 1, connecting block 48's other end sliding sleeve is equipped with gag lever post 45, gag lever post 45 fixed connection is at 3 outer walls of base, when using, second lead screw 46's rotation drives connecting block 48 and goes up and down, connecting block 48 drives mounting panel 1 and goes up and down, stopper 47 can play a limiting displacement for connecting block 48, gag lever post 45 can play and prevent connecting block 48 rotation, and gag lever post 45 highly is higher than second lead screw 46's height.

Second lead screw 46 fixedly connected with dwang 41's one end, dwang 41's the other end rotates the lateral wall that runs through base 3, dwang 41 extends the one end in the base 3 and passes through the bearing rotation and connect at the inner wall of base 3, the fixed suit of dwang 41 has driven gear 42, driven gear 42 meshing is connected with driving gear 43, the fixed suit of driving gear 43 has axis of rotation 44, the one end of axis of rotation 44 is rotated through another bearing and is connected at the inner wall of base 3, the other end of axis of rotation 44 rotates and runs through the lateral wall of base 3, when using, it rotates axis of rotation 44 and drives driving gear 43 and rotate, driving gear 43 drives dwang 41 through driven gear 42 and rotates, dwang 41 drives second lead screw 46 and rotates.

The side both ends of mounting panel 1 are the relative L template 6 of fixedly connected with respectively, and the space that forms between L template 6 and the mounting panel 1 is equipped with information tablet 2, and one side sliding contact L template 6's of information tablet 2 lateral wall, one side sliding contact mounting panel 1's of information tablet 2 side when using, when the content of warning sign needs to be changed, takes out old information tablet 2, inserts new information tablet 2.

Wiper mechanism 8 is including following mounting panel 1 long limit reciprocating motion's connecting plate 81, one side fixedly connected with sponge 83 of connecting plate 81, the opposite side fixedly connected with brush board 82 of connecting plate 81, brush board 82's brush sliding contact information tablet 2, and when using, connecting plate 81 area brush board 82 removes washing information tablet 2, and the water stain on the information tablet 2 is reabsorbed to sponge 83, when the water evaporation of brush board 82, alright remove in the protective housing 7.

One end threaded connection of connecting plate 81 has first lead screw 9, the one end of first lead screw 9 is rotated through another bearing and is connected with fixed plate 87, fixed plate 87 fixed connection is on L template 6, the other end of first lead screw 9 is rotated through there is protective housing 7 through another bearing, protective housing 7 integrated into one piece is fluted and fixed connection is at the lateral wall of mounting panel 1, the other end sliding sleeve of connecting plate 81 is equipped with dead lever 10, the one end fixed connection of dead lever 10 is on fixed plate 87, the other end fixed connection of dead lever 10 is at the inner wall of protective housing 7, when using, it drives connecting plate 81 to rotate first lead screw 9 and removes, dead lever 10 can prevent connecting plate 81 rotation.

7 inner wall fixedly connected with of protective housing connecting rod 85's one end, connecting rod 85 integrated into one piece has the cavity, the fixed lateral wall that runs through protective housing 7 of the other end of connecting rod 85 and the one end that the fixed intercommunication has hose 86, the delivery port of the miniature pump of the fixed intercommunication of the other end of hose 86, miniature pump fixed connection is on the water tank and the water inlet of water pump passes through the fixed intercommunication water tank inner chamber of pipeline, the fixed intercommunication of lateral wall of connecting rod 85 has the shower nozzle 84 that a plurality of equidistance were arranged, the delivery port of shower nozzle 84 is towards brush board 82, when using, the brush on brush board 82 is soaked in the water pump passing through hose 86 entering connecting rod 85 rethread shower nozzle 84 blowout, can improve the clean effect of brush board 82, the water supply speed of water pump equals with a plurality of shower nozzle 84 spun speed.

Fixed surface installs warning light 5 on the mounting panel 1, and when using, warning light 5 also can improve a better warning effect for the people at night.

In conclusion: when the warning board cleaning device is used, the rotating shaft 44 is rotated to drive the driving gear 43 to rotate, the driving gear 43 drives the rotating rod 41 to rotate through the driven gear 42, the rotating rod 41 drives the second lead screw 46 to rotate, the second lead screw 46 rotates to drive the connecting block 48 to lift, the connecting block 48 drives the mounting plate 1 to lift, the limiting block 47 can play a limiting role for the connecting block 48, the limiting rod 45 can play a role in preventing the connecting block 48 from rotating, the height of the limiting rod 45 is higher than that of the second lead screw 46, when the warning board 2 needs to be cleaned, a water pump enables water to enter the connecting rod 85 through the hose 86 and then to be sprayed out through the spray head 84 to form a brush on the brush board 82, the cleaning effect of the brush board 82 can be improved, the first lead screw 9 is rotated to drive the connecting board 81 to move, the fixing rod 10 can prevent the connecting board 81 from rotating, the connecting board 81 drives the brush board 82 to move to clean the information board 2, the sponge 83 absorbs water stain on the information board 2 again, when the water of the brush board 82 evaporates, the information board 2 can be moved into the protective shell 7, dust in contact with air when the protective shell is not used, when the warning board needs to be replaced, the old warning board 2, the old warning lamp can be better, and the old warning lamp can be used for reminding people to be improved at night.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a warning sign for municipal construction, includes mounting panel (1) and base (3), its characterized in that: a cleaning mechanism (8) for cleaning dust is arranged on the mounting plate (1), a cavity is integrally formed on the base (3), and a lifting mechanism (4) for driving the mounting plate (1) to reciprocate along the vertical direction is arranged on the base (3);

elevating system (4) are including rotatable second lead screw (46), the one end fixedly connected with stopper (47) of second lead screw (46), and the other some screw thread of second lead screw (46) runs through the one end that has connecting block (48), and connecting block (48) fixed connection is in the side of mounting panel (1), and the other end sliding sleeve of connecting block (48) is equipped with gag lever post (45), gag lever post (45) fixed connection is in base (3) outer wall.

2. The warning sign for municipal construction according to claim 1, wherein: one end of second lead screw (46) fixedly connected with dwang (41), the other end of dwang (41) rotates the lateral wall that runs through base (3), dwang (41) extend the one end in base (3) and pass through the bearing and rotate the connection at base (3) inner wall, the fixed cover of dwang (41) is equipped with driven gear (42), driven gear (42) meshing is connected with driving gear (43), the fixed cover of driving gear (43) is equipped with axis of rotation (44), the one end of axis of rotation (44) is rotated through another bearing and is connected at base (3) inner wall, the other end of axis of rotation (44) rotates and runs through base (3) lateral wall.

3. The warning board for municipal construction according to claim 1, wherein: the side both ends of mounting panel (1) are fixedly connected with relative L template (6) respectively, and the space that forms between L template (6) and mounting panel (1) is equipped with information tablet (2), the lateral wall of one side sliding contact L template (6) of information tablet (2), the side of one side sliding contact mounting panel (1) of information tablet (2).

4. The warning sign for municipal construction according to claim 1, wherein: the cleaning mechanism (8) comprises a connecting plate (81) capable of moving along the long edge of the mounting plate (1) in a reciprocating mode, a sponge (83) fixedly connected to one side of the connecting plate (81), a brush plate (82) fixedly connected to the other side of the connecting plate (81), and a brush sliding contact information board (2) of the brush plate (82).

5. The warning sign for municipal construction according to claim 4, wherein: one end threaded connection of connecting plate (81) has first lead screw (9), the one end of first lead screw (9) is rotated through another bearing and is connected with fixed plate (87), fixed plate (87) fixed connection is on L template (6), the other end of first lead screw (9) is rotated through another bearing has protective housing (7), protective housing (7) integrated into one piece is fluted and fixed connection is at the lateral wall of mounting panel (1), the other end sliding sleeve of connecting plate (81) is equipped with dead lever (10), the one end fixed connection of dead lever (10) is on fixed plate (87), the other end fixed connection of dead lever (10) is at the inner wall of protective housing (7).

6. The warning sign for municipal construction according to claim 5, wherein: the one end of protective housing (7) inner wall fixedly connected with intercommunication pole (85), intercommunication pole (85) integrated into one piece has the cavity, the fixed lateral wall that runs through protective housing (7) of the other end of intercommunication pole (85) and the one end that fixed intercommunication has hose (86), the delivery port of the fixed intercommunication miniature pump of the other end of hose (86), miniature pump fixed connection is on the water tank and the water inlet of water pump passes through the fixed intercommunication water tank inner chamber of pipeline, the fixed intercommunication of lateral wall of intercommunication pole (85) has shower nozzle (84) that a plurality of equidistance were arranged, the delivery port of shower nozzle (84) is towards brush board (82).

7. The warning board for municipal construction according to claim 1, wherein: the mounting panel (1) upper surface fixed mounting has warning light (5).