CN212430658U

CN212430658U - Upright post for flood area and street lamp applying same

Info

Publication number: CN212430658U
Application number: CN202021128842.2U
Authority: CN
Inventors: 徐兴平
Original assignee: Sichuan Yancheng Technology Co ltd
Current assignee: Sichuan Yancheng Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-29
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a street lamp that is used for stand and applied this stand in flood area that sends out more, include the hollow cylinder with the vertical rigid coupling of installation face, be equipped with the terminal box that can controlled lift in the hollow cylinder, originally all be located the wiring board of inner chamber lower part in this stand, a controller, inductor etc. can place in the terminal box specially, when needs overhaul the maintenance, open and overhaul the hole and fall the terminal box to the entrance to a cave can, the terminal box all is located cylinder inner chamber upper portion under the conventional condition, even proruption flood disaster, the wiring board of no parcel, a controller, inductor etc. also can not submerged or drench, can effectively reduce street lamp damage rate, the restoration degree of difficulty has still avoidd the electric leakage, potential safety hazards such as electric shock, have very big spreading value and wide application prospect.

Description

Upright post for flood area and street lamp applying same

Technical Field

The utility model relates to a traffic lighting facilities technical field, concretely relates to a street lamp that is used for the stand in flood area and uses this stand more.

Background

The vast population of China is wide, the climate varies from place to place, and in addition, global weather changes are huge in recent years, flood disasters occur in the southeast of China, particularly in the provinces close to the coastal region, and even urban waterlogging often occurs in many northern and middle cities. Once flood disasters occur, public facilities such as transportation equipment and the like are inevitably damaged or even completely destroyed, the street lamps with a large number of visible places are the first place to rush, and because the street lamps are electrified facilities, the street lamps have the advantages of high damage rate, difficulty in repair and great potential safety hazards.

Therefore, the technical field of traffic lighting facilities urgently needs a stand column which can be used in flood-prone areas and a street lamp using the stand column, and the technical scheme can effectively reduce the street lamp damage rate, repair difficulty and avoid potential safety hazards such as electric leakage and electric shock.

Disclosure of Invention

The utility model overcomes prior art's defect provides a can be used for the stand in flood area and utilize the street lamp of this stand, and this technical scheme can effectively reduce street lamp damage rate, the restoration degree of difficulty has still avoidd potential safety hazards such as electric leakage, electric shock.

The utility model discloses a following technical scheme realizes:

the upright column for the flood-prone area comprises a hollow column body vertically fixedly connected with a mounting surface, a junction box capable of being controlled to lift is arranged in the column body, objects contained in the junction box comprise a wiring board, a controller and an inductor, an overhauling hole is formed in the lower portion of the side wall of the junction box, and the area of a hole opening of the overhauling hole is larger than the minimum sectional area of the junction box.

Furthermore, the lifting action of the junction box is realized by a driving assembly, the driving assembly comprises a first roller wheel positioned at the lower part of the inner cavity of the column body and a second roller wheel positioned at the upper part of the inner cavity of the column body, the end surface of the first roller wheel is parallel to the maintenance hole, the central position of the first roller wheel is positioned in the hole range of the maintenance hole, the first roller wheel is axially parallel to the second roller wheel, an upper convex pin and a lower convex pin are arranged on the back surface of the junction box, the upper convex pin and the lower convex pin are respectively connected with two ends of the rolling cable to form a ring, and the ring formed by the rolling cable sequentially bypasses the first roller wheel and the second roller wheel.

Furthermore, the cylinder inner wall corresponds first gyro wheel position and is equipped with first supporting component, first supporting component is including the first roller bearing that is located first gyro wheel central point and puts, first roller bearing and first gyro wheel rigid coupling, first roller bearing both ends set up the support respectively and rotate with the support and be connected, and wherein the support upper portion that is close to the maintenance hole stretches into the scope of overhauing the hole place, the support that is close to the maintenance hole is run through to the one end that first roller bearing is close to the maintenance hole.

Furthermore, an inner concave cavity groove is formed in the end face, penetrating out of one end of the support, of the first rolling shaft, and a rocking handle for driving the first rolling shaft to rotate can be inserted into the cavity groove.

Furthermore, the position of the inner wall of the cylinder corresponding to the second roller is provided with a second supporting component, the second supporting component comprises a second roller positioned at the center of the second roller, one end of the second roller far away from the overhaul hole is fixedly connected with the inner wall of the cylinder, and the other end of the second roller is suspended and inserted into the center of the second roller to form a rotary connection.

Furthermore, a supporting rod is arranged on the side face of one end, close to the inner wall of the cylinder, of the second rolling shaft, and two ends of the supporting rod are fixedly connected with the second rolling shaft and the inner wall of the cylinder respectively.

Furthermore, the junction box and the vertical surfaces of two sides perpendicular to the overhaul hole are electrically connected with the first bus and the second bus respectively, branch lines are arranged on the top surface of the junction box, and the first bus, the second bus and the branch lines are all in telescopic spiral ring shapes.

The utility model also provides an utilize aforementioned street lamp that can be used to flood area's stand that sends out more, cylinder upper portion rigid coupling lamp pole, lamp pole one end is to keeping away from the cylinder direction overhang, the lamp pole overhang end is equipped with the lamp holder.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

be equipped with the terminal box that can controlled lift in the hollow cylinder body, originally all be located the wiring board of inner chamber lower part in this stand, a controller, inductor etc. can place specially in the terminal box, when needs overhaul the maintenance, open and overhaul the hole and fall the terminal box to the entrance to a cave can, the terminal box all is located cylinder inner chamber upper portion under the conventional condition, even proruption flood disaster, the wiring board of no parcel, a controller, inductor etc. also can not submerged or drench, can effectively reduce street lamp destruction rate, the restoration degree of difficulty has still avoidd the electric leakage, potential safety hazards such as electric shock, very big spreading value and wide application prospect have.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a right side view of a portion of the structure of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Reference numbers and corresponding part names in the drawings:

1-column, 2-junction box, 3-maintenance hole, 41-first bus, 42-second bus, 5-branch line, 61-first roller, 62-second roller, 63-rolling cable, 71-first supporting component, 72-second supporting component, 8-lamp pole and 9-lamp holder.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

The upright column for the flood-prone area comprises a hollow column body 1 vertically fixedly connected with a mounting surface, a junction box 2 capable of being controlled to lift is arranged in the column body 1, objects contained in the junction box 2 comprise a wiring board, a controller and an inductor, an overhaul hole 3 is formed in the lower portion of the side wall of the column body 1, and the hole area of the overhaul hole 3 is larger than the minimum sectional area of the junction box 2.

It can be understood, be equipped with controlled lift's terminal box 2 in the hollow cylinder 1, originally all the wiring board that is located the inner chamber lower part in this stand 1, a controller, inductor etc. can place specially in terminal box 2, when the maintenance is overhauld to needs, open and overhaul hole 3 and with terminal box 2 fall to the entrance to a cave can, terminal box 2 all is located 1 inner chamber upper portion of cylinder under the conventional condition, even proruption flood disaster, the wiring board of no parcel, a controller, inductor etc. also can not submerged or wet, can effectively reduce street lamp damage rate, the restoration degree of difficulty has still avoided the electric leakage, potential safety hazards such as electric shock. It should be noted that the height of the junction box 2 from the ground when the junction box is located at the upper part is related to the peak value of the local flood depth, generally speaking, the highest position of the junction box 2 in the upright post 1 on the common passage way in the city can be two meters away from the ground, so that the junction box can be prevented from being submerged, and certainly, the height can be three meters or even higher, only the material consumption is higher, and the height can be reasonably selected according to the requirement.

Further, the lifting action of the junction box 2 is realized by a driving assembly, the driving assembly comprises a first roller 61 positioned at the lower part of the inner cavity of the column body 1 and a second roller 62 positioned at the upper part of the inner cavity of the column body 1, the end surface of the first roller 61 is parallel to the maintenance hole 3, the center position of the first roller 61 is positioned in the hole range of the maintenance hole 3, the first roller 61 is axially parallel to the second roller 62, the back surface of the junction box 2 is provided with an upper convex pin and a lower convex pin, the upper convex pin and the lower convex pin are respectively connected with two ends of a rolling cable 63 and form a ring, and the ring formed by the rolling cable 63 sequentially rounds the first roller 61 and the second roller 62. It can be understood that the first roller 61, the second roller 62, and the rolling cable 63 form a structure similar to a synchronous wheel or a belt pulley, only the rolling cable 63 is connected with a junction box, the ascending and descending actions are more similar to the ascending and descending of a flag on a flagpole, the height of the second roller 62 determines the height of the junction box 2, generally two meters or even three meters or even higher is set, in order to reduce the shaking of the junction box 2 and avoid collision, a cable penetrating block 73 is arranged at the position where a ring formed by the rolling cable 63 passes through the back of the junction box 2, a hole penetrating through the upper end face and the lower end face is arranged on the cable penetrating block 73, and the rolling cable 63 penetrates through the through hole.

Further, the position of the inner wall of the cylinder 1 corresponding to the first roller 61 is provided with a first supporting component 71, the first supporting component 71 comprises a first roller positioned at the center of the first roller 61, the first roller is fixedly connected with the first roller 61, two ends of the first roller are respectively provided with a support and are rotatably connected with the supports, the upper part of the support close to the maintenance hole 3 extends into the range of the maintenance hole 3, and one end of the first roller close to the maintenance hole 3 penetrates through the support close to the maintenance hole 3. Furthermore, an inner concave cavity groove is formed in the end face, penetrating out of one end of the support, of the first rolling shaft, and a rocking handle for driving the first rolling shaft to rotate can be inserted into the cavity groove. It can be understood that, first roller bearing and first gyro wheel rigid coupling rotate with the cylinder inner wall through the support and are connected, drive first roller bearing and rotate and can make first gyro wheel 61 rotate to drive second gyro wheel 62 through rolling cable 63 and rotate, and then realize the lift of terminal box 2, the terminal surface that first roller bearing wore out support one end is equipped with interior indent chamber groove, because this department support is located the space of access hole mouth place, so can the disect insertion rocking handle, realize rocking first roller bearing and rotate.

Furthermore, the inner wall of the column body 1 is provided with a second supporting component 72 corresponding to the position of the second roller 62, the second supporting component 72 comprises a second roller located at the center of the second roller 62, one end of the second roller far away from the maintenance hole 3 is fixedly connected with the inner wall of the column body 1, and the other end of the second roller is suspended and inserted into the center of the second roller 62 to form a rotating connection. Furthermore, a supporting rod is arranged on the side face of one end, close to the inner wall of the cylinder 1, of the second rolling shaft, and two ends of the supporting rod are fixedly connected with the second rolling shaft and the inner wall of the cylinder 1 respectively. It will be appreciated that the second roller is fixedly attached to the inner wall of the column 1 and the second roller 62 is rotatable about the second roller, the strut being provided to reinforce the cantilevered second roller.

Furthermore, the two vertical side surfaces of the junction box 2 perpendicular to the overhaul hole 3 are electrically connected with the first bus 41 and the second bus 42 respectively, the branch line 5 is arranged on the top surface of the junction box 2, and the first bus 41, the second bus 42 and the branch line 5 are all in telescopic spiral shapes. It can be understood that one of the first bus 41 and the second bus 42 is an incoming line and the other is an outgoing line, and the branch line 5 is a line for supplying power to an electrical appliance installed on the stand column 1, and the telescopic coil shape can avoid messy line bodies inside the stand column 1 in the lifting process.

The utility model also provides an utilize the aforesaid street lamp that can be used to the stand in the multiple area of flood of 7, 1 upper portion rigid coupling lamp pole 8 of cylinder, 8 one ends of lamp pole are to keeping away from 1 direction overhang of cylinder, 8 overhangs the end of lamp pole and is equipped with lamp holder 9. It can be understood that the lamp head 9 can be a lighting lamp, a signal lamp, a snapshot supplementary lighting lamp, or even other electrical appliances in the technical field of traffic facilities, such as a camera.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The upright post for the flood-prone area is characterized by comprising a hollow post body (1) vertically fixedly connected with a mounting surface, wherein a junction box (2) capable of being controlled to lift is arranged in the post body (1), the accommodating object in the junction box (2) comprises a wiring board, a controller and an inductor, an overhaul hole (3) is formed in the lower portion of the side wall of the junction box (2), and the hole area of the overhaul hole (3) is larger than the minimum sectional area of the junction box (2).

2. The upright post for the flood-prone area according to claim 1, wherein the junction box (2) is lifted by a driving assembly, the driving assembly comprises a first roller (61) located at the lower part of the inner cavity of the column body (1) and a second roller (62) located at the upper part of the inner cavity of the column body (1), the end surface of the first roller (61) is parallel to the access hole (3), the center position of the first roller (61) is located in the range of the opening of the access hole (3), the first roller (61) and the second roller (62) are axially parallel, the back surface of the junction box (2) is provided with an upper convex pin and a lower convex pin, the upper convex pin and the lower convex pin are respectively connected with the two ends of the rolling cable (63) and form a ring, and the ring formed by the rolling cable (63) sequentially rounds the first roller (61) and the second roller (62).

3. The upright post for the flood-prone area according to claim 2, wherein a first supporting component (71) is arranged on the inner wall of the post body (1) corresponding to the position of the first roller (61), the first supporting component (71) comprises a first roller located at the center of the first roller (61), the first roller is fixedly connected with the first roller (61), supports are respectively arranged at two ends of the first roller and are rotatably connected with the supports, the upper portion of the support close to the overhaul hole (3) extends into the range of the overhaul hole (3), and one end of the first roller close to the overhaul hole (3) penetrates through the support close to the overhaul hole (3).

4. The upright post for the flood-prone areas according to claim 3, wherein an inner concave groove is formed in the end face of the first roller, which penetrates out of the support, and a rocking handle for driving the first roller to rotate can be inserted into the inner concave groove.

5. The upright post for the flood-prone area according to claim 2, wherein a second supporting component (72) is arranged on the inner wall of the post body (1) corresponding to the position of the second roller (62), the second supporting component (72) comprises a second roller located at the center of the second roller (62), one end of the second roller, which is far away from the maintenance hole (3), is fixedly connected with the inner wall of the post body (1), and the other end of the second roller is inserted into the center of the second roller (62) in an overhanging manner and forms a rotating connection.

6. The upright post for the flood-prone area according to claim 5, wherein a support rod is arranged on the side surface of the second roller near one end of the inner wall of the post body (1), and two ends of the support rod are fixedly connected with the second roller and the inner wall of the post body (1) respectively.

7. The upright post for the flood-prone area according to claim 1, wherein two vertical surfaces of the junction box (2) perpendicular to the overhaul hole (3) are electrically connected with a first bus (41) and a second bus (42) respectively, a branch line (5) is arranged on the top surface of the junction box (2), and the first bus (41), the second bus (42) and the branch line (5) are all in a telescopic spiral ring shape.

8. A street lamp for a column in an area with high flood incidence according to any one of claims 1 to 7, wherein a lamp post (8) is fixedly connected to the upper part of the column (1), one end of the lamp post (8) is suspended and extended in a direction away from the column (1), and a lamp cap (9) is arranged at the suspended and extended end of the lamp post (8).