CN217001231U

CN217001231U - Construction intersection fretwork encloses fender

Info

Publication number: CN217001231U
Application number: CN202220801447.9U
Authority: CN
Inventors: 薛旖云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-19
Anticipated expiration: 2032-04-07

Abstract

The utility model belongs to the technical field of construction barriers, and particularly relates to a construction intersection hollowed barrier which comprises a center pillar, two side pillars and an infrared sensing assembly infrared driving assembly, wherein the driving assembly is arranged on one side, close to the center pillar, of a baffle, two middle supporting plates are fixedly arranged on two sides of the center pillar, two side supporting plates are fixedly arranged on one sides, close to the two side pillars, of the two side pillars, the two middle supporting plates and the two side supporting plates on the same side are rotatably provided with the same baffle, and a rectangular opening is formed in the baffle. The utility model has reasonable structural design and convenient installation, can adjust the gap between the adjacent barrier strips to the maximum when a pedestrian or a vehicle passes by, thereby improving the visual field, being convenient for observing the condition of the intersection corner, not only ensuring the normal barrier function, but also improving the safety when the vehicle or the pedestrian passes through the intersection, and has good applicability and convenient use.

Description

Construction intersection fretwork encloses fender

Technical Field

The utility model relates to the technical field of construction surrounding barriers, in particular to a hollow surrounding barrier for a construction intersection.

Background

When the construction is carried out, the enclosing barrier is required to be arranged on a construction sideline or a crossing, when the enclosing barrier is arranged at the crossing position, the sight of passing vehicles and pedestrians can be influenced by adopting the closed enclosing barrier, so that safety accidents are easy to occur, the conditions in a construction site cannot be shielded by adopting the net-shaped enclosing barrier, the attractiveness and the like can be influenced, and meanwhile, the conditions such as noise pollution and the like can also occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a hollow enclosure for a construction intersection.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a fender is enclosed in construction intersection fretwork, includes center pillar, two side posts, the infrared drive assembly of infrared induction subassembly, drive assembly sets up the one side that is close to the center pillar at the baffle, the equal fixed mounting in both sides of center pillar has two well extension boards, and the equal fixed mounting in one side that two side posts are close to each other has two limit extension boards, lies in and rotates on two well extension boards and two limit extension boards with one side and install same baffle, the rectangle mouth has been seted up on the baffle, limit groove and bar groove have been seted up on the both sides inner wall of rectangle mouth respectively, limit groove and bar inslot level rotate to install a plurality of pivots, equal fixed mounting has the blend stop in a plurality of pivots.

Preferably, one end of each rotating shaft, which is located in the strip-shaped groove, is fixedly sleeved with a transmission gear, and two adjacent transmission gears are meshed with each other.

Preferably, drive assembly includes servo motor and drive gear, and the mounting groove has been seted up to one side that the baffle is close to the center pillar, and servo motor fixed mounting is in the mounting groove, and servo motor's output shaft extends to the bar inslot, and the fixed cover of drive gear is established on servo motor's output shaft, and drive gear meshes with the drive gear that is located the top mutually.

Preferably, one side of the rectangular opening close to the strip-shaped groove is fixedly provided with a strip-shaped support plate, and the plurality of rotating shafts are connected with the strip-shaped support plate in a horizontal rotating mode.

Preferably, a photovoltaic panel is fixedly mounted on the top side of the baffle and electrically connected with the servo motor.

Preferably, the infrared sensing assembly comprises an infrared sensor and a controller, and the infrared sensor is electrically connected with the servo motor through the controller.

Preferably, a warning light is fixedly installed at the top end of the center pillar.

Preferably, the two sides of the baffle are both provided with a U-shaped groove, the four U-shaped grooves are vertically and rotatably provided with rotating pins, the two supporting pins close to the central column are respectively and rotatably connected with the corresponding central support plate, and the two rotating pins close to the side columns are respectively and rotatably connected with the corresponding side support plates.

The utility model has the beneficial effects that: according to the utility model, the included angle between the two baffles can be adjusted as required, the photovoltaic panel can provide electric energy required by the operation of the servo motor, passing vehicles and pedestrians can be monitored through the infrared sensor, the two servo motors are controlled to synchronously operate when the pedestrians or the vehicles are monitored, the rotating shaft can be controlled to drive the barrier strips to deflect under the cooperation of the driving gear and the plurality of transmission gears, so that the gap between the adjacent barrier strips can be kept to the maximum, the condition of the corner position of the intersection can be conveniently observed, the warning function can be provided for the passing vehicles and the pedestrians through the warning lamp, and the safety of the intersection when the vehicles or the pedestrians pass through the intersection can be improved while the effect of enclosure is kept.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic three-dimensional structure diagram of a construction intersection hollowed-out fence provided by the utility model;

FIG. 2 is a schematic cross-sectional structural view of a construction intersection hollowed-out enclosure provided by the utility model;

fig. 3 is a schematic structural diagram of a part a in the hollow enclosure of the construction intersection.

In the figure: 1. a center pillar; 11. a middle support plate; 12. a warning light; 2. a side column; 21. an edge support plate; 3. a baffle plate; 31. a U-shaped groove; 32. a side groove; 33. a strip-shaped groove; 34. a strip-shaped support plate; 35. a rotating shaft; 36. a transmission gear; 37. blocking strips; 38. a servo motor; 39. a drive gear; 4. an infrared sensor; 5. a photovoltaic panel.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a hollow fence for construction intersections comprises a center pillar 1 and two side pillars 2, two middle support plates 11 are fixedly mounted on both sides of the center pillar 1, two side support plates 21 are fixedly mounted on the sides of the two side pillars 2 close to each other, the same baffle 3 is rotatably mounted on the two middle support plates 11 and the two side support plates 21 on the same side, an infrared sensor 4 and a controller are fixedly mounted on the front side of the baffle 3, the infrared sensor 4 is fixedly mounted on the front side of the controller, the controller is embedded in the baffle 3, a passing vehicle and a passing pedestrian are sensed by the infrared sensor 4, when the vehicle and the passing pedestrian pass, the infrared sensor 4 controls a servo motor 38 to work by the controller, a rectangular opening is formed in the baffle 3, side grooves 32 and strip-shaped grooves 33 are respectively formed in the inner walls of both sides of the rectangular opening, a plurality of rotating shafts 35 are horizontally rotatably mounted in the side grooves 32 and the strip-shaped grooves 33, equal fixed mounting has blend stop 37 on a plurality of pivots 35, blend stop 37 is the setting of rectangle slice, can control blend stop 37 synchronous deflection when pivot 35 rotates, thereby can adjust the clearance between two adjacent blend stops 37, the mounting groove has been seted up to one side that baffle 3 is close to center pillar 1, fixed mounting has servo motor 38 in the mounting groove, servo motor 38's output shaft extends to in the bar groove 33 and the fixed cover is equipped with drive gear 39, and drive gear 39 meshes with the transmission gear 36 of the top mutually, can drive the transmission gear 36 of the top through drive gear 39 when servo motor 38 is worked and rotate, can control a plurality of blend stops 37 and deflect under the cooperation of a plurality of transmission gear 36, thereby can adjust the clearance between two adjacent blend stops 37.

In this embodiment, the one end that a plurality of pivots 35 are located bar groove 33 is all fixed the cover and is equipped with drive gear 36, and two adjacent drive gear 36 mesh mutually, can control a plurality of blend stops 37 when one of them pivot 35 rotates through setting up a plurality of drive gear 36 and deflect to the vehicle or the pedestrian of being convenient for to pass through observe through the space between the blend stops 37.

In this embodiment, a mounting groove is formed in one side of the baffle 3 close to the center pillar 1, a servo motor 38 is fixedly mounted in the mounting groove, an output shaft of the servo motor 38 extends into the strip-shaped groove 33 and is fixedly sleeved with a driving gear 39, the driving gear 39 is meshed with the uppermost transmission gear 36, and the transmission gear 36 can be controlled to rotate under the action of the servo motor 38 and the driving gear 39.

In this embodiment, one side that the rectangle mouth is close to bar groove 33 is fixed with bar extension board 34, and a plurality of pivots 35 all rotate with bar extension board 34 level and be connected, can provide stable support to a plurality of pivots 35 through bar extension board 34.

In this embodiment, the top side fixed mounting of baffle 3 has photovoltaic board 5, and photovoltaic board 5 and servo motor 38 electric connection can provide the required electric energy of during operation for servo motor 38 through photovoltaic board 5.

In this embodiment, infrared induction subassembly includes infrared sensor 4 and controller, and infrared sensor passes through controller and servo motor 38 electric connection, and infrared induction subassembly and servo motor 38 all set up to two, and two infrared induction subassemblies set up respectively at two baffle 3 towards the one side that construction intersection vehicle and pedestrian passed through, can the measurement personnel be close to through infrared sensor 4, then control servo motor 38 work through the controller.

In this embodiment, the top end fixed mounting of center pillar 1 has warning light 12, can pass vehicle and pedestrian through warning light 12 and provide the warning.

In this embodiment, U-shaped grooves 31 have all been seted up to the both sides of baffle 3, equal vertical rotation installs the rotation pin in four U-shaped grooves 31, two supporting pins that are close to center pillar 1 rotate with corresponding well extension board 11 respectively and are connected, two rotation pins that are close to side post 2 rotate with corresponding limit extension board 21 respectively and are connected, can adjust the contained angle between two baffles 3 through the position that removes side post 2 under the cooperation of U-shaped groove 31, rotation pin, well extension board 11 and limit extension board 21 to can improve the device's suitability.

Wherein, photovoltaic board 5 electric connection has the inverter, and photovoltaic board 5 passes through inverter and servo motor 38 electric connection, is connected with the battery (not shown in the figure) simultaneously, and two infrared induction components are through parallelly connected mode and two servo motor 38 electric connection for can all control two servo motor 38 through any infrared induction component and keep synchronous work, infrared sensor 4, the controller, photovoltaic board 5, the inverter, the connection of battery and servo motor 38 all belongs to current public technology, and the event does not describe here any more.

The warning light 12 can be selected from the solar cell panel energy supply device, also can adopt ordinary warning light 12, when the warning light 12 of the ordinary model of adoption, with warning light 12 and battery electric connection can.

The working principle is as follows: when the device is used, firstly, the device is placed at a required position at an intersection, then the baffle 3 and the side column 2 are adjusted to proper positions and then fixed, when people or vehicles pass through, pedestrians or vehicles pass through under the action of the infrared sensor 4, then the controller starts the two servo motors 38 to synchronously work, the rotating shafts 35 can deflect under the matching of the driving gear 39 and the transmission gears 36, the rotating shafts 35 are controlled to rotate for 90 degrees through the servo motors 38, so that the gap between the two adjacent barrier strips 37 can be maximized, the situation of the intersection corners of passing vehicles and pedestrians can be observed conveniently, the passing vehicles and the pedestrians can be warned under the action of the warning lamp 12, and electric energy required by the servo motors 38 in working can be provided through the photovoltaic panel 5.

Example two: the second embodiment is different from the first embodiment in that: referring to fig. 1 and 2, the bottom ends of the center pillar 1 and the side pillar 2 are rotatably mounted with support shafts, and the bottom ends of the support shafts are fixedly mounted with support base plates, so that the center pillar 1 and the side pillar 2 can be stably supported by the support base plates and the support shafts.

The construction intersection hollowed-out surrounding barrier provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A hollow enclosure for a construction intersection is characterized by comprising a center post (1), two side posts (2), an infrared sensing assembly and a driving assembly, two middle support plates (11) are fixedly arranged on two sides of the middle column (1), two side support plates (21) are fixedly arranged on one sides of the two side columns (2) close to each other, the two middle support plates (11) and the two side support plates (21) which are positioned on the same side are rotatably provided with the same baffle (3), the baffle (3) is provided with a rectangular opening, the inner walls of two sides of the rectangular opening are respectively provided with a side groove (32) and a strip-shaped groove (33), a plurality of rotating shafts (35) are horizontally and rotatably arranged in the side grooves (32) and the strip-shaped grooves (33), barrier strips (37) are fixedly arranged on the plurality of rotating shafts (35), the driving assembly is arranged on one side, close to the center pillar (1), of the baffle (3).

2. The construction intersection hollowed-out surrounding barrier according to claim 1, characterized in that: one end of each rotating shaft (35) positioned in the strip-shaped groove (33) is fixedly sleeved with a transmission gear (36), and two adjacent transmission gears (36) are meshed with each other.

3. The construction intersection hollowed-out surrounding barrier of claim 2, characterized in that: drive assembly includes servo motor (38) and drive gear (39), and the mounting groove has been seted up to one side that baffle (3) are close to center pillar (1), and fixed mounting has servo motor (38) in the mounting groove, and the output shaft of servo motor (38) extends to in bar groove (33) and the fixed cover is equipped with drive gear (39), and drive gear (39) mesh mutually with drive gear (36) that are located the top.

4. The construction intersection hollowed-out surrounding barrier according to claim 1, characterized in that: one side that the rectangle mouth is close to strip groove (33) is fixed mounting has strip extension board (34), and a plurality of pivot (35) all rotate with strip extension board (34) level and be connected.

5. The construction intersection hollowed-out surrounding barrier of claim 3, characterized in that: the photovoltaic panel (5) is fixedly mounted on the top side of the baffle (3), and the photovoltaic panel (5) is electrically connected with the servo motor (38).

6. The construction intersection hollowed-out surrounding barrier according to claim 3, characterized in that: the infrared sensing assembly comprises an infrared sensor (4) and a controller, and the infrared sensor (4) is electrically connected with the servo motor (38) through the controller.

7. The hollow surrounding barrier for the construction intersection according to claim 1, characterized in that: the top end of the center pillar (1) is fixedly provided with a warning lamp (12).

8. The hollow surrounding barrier for the construction intersection according to claim 1, characterized in that: u-shaped grooves (31) are formed in the two sides of the baffle (3), rotating pins are vertically and rotatably mounted in the four U-shaped grooves (31), two supporting pins close to the center column (1) are rotatably connected with the corresponding center support plate (11) respectively, and two rotating pins close to the side columns (2) are rotatably connected with the corresponding side support plates (21) respectively.