Bottom-reinforced street lamp base

Abstract

The utility model belongs to the technical field of street lamp bases, and discloses a bottom reinforced street lamp base which comprises a base body, a cement layer is fixedly connected to the bottom end of the base body, a sleeve is embedded in the cement layer, a threaded rod is spirally connected to the interior of the sleeve, and a worm gear is spirally connected to the upper portion of the threaded rod. The outer side of the worm gear is in meshed connection with a worm, the top end of the threaded rod is sleeved with a supporting plate, the top end of the supporting plate is fixedly connected with a lamp post, and the lamp post is inserted into the base body in a penetrating mode. And the lamp post exposed to the outside for a long time is subjected to huge thrust, so that the street lamp is easy to topple over, and economic loss is caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of street lamp bases, and specifically relates to a street lamp base with strengthened bottom. Background Technique

[0002] A street lamp base is a basic structure that supports a street lamp pole and keeps it stable. In daily life, when encountering bad weather conditions such as heavy rain and strong wind, the problem of street lamps tipping over occurs from time to time, which not only causes economic losses, but may also cause casualties in serious cases. Therefore, it is necessary to strengthen the base of street lamps.

[0003] Meanwhile, a street lamp base structure with the application number 202323102459.6 includes a base main body, a support component and a connection component. The base main body is arranged as a frustum-shaped hollow cavity with an open bottom. The outer side wall of the base main body is concave. A limiting groove is arranged at the upper part of the inner side wall of the base main body. The support component is arranged at the bottom of the base main body, and the connection component is arranged at the center of the interior of the base main body. The upper end of the connection component penetrates through the base main body and extends to the outside of the base main body; the utility model belongs to the technical field of street lamp bases, and specifically relates to a street lamp base structure for the connection and fixation of a street lamp pole. The base adopts an internally fillable internal pouring to integrally set the base and its connecting parts, increase the strength of the base, and has a good effect on the stable placement of the base pre-embedded in a foundation pit and the connection between the base and the bottom of the lamp pole.

[0004] During the use of an existing street lamp base structure, if the street lamp is exposed to bad environments such as strong wind during use, the lamp post exposed to the outside for a long time will be subjected to a huge thrust, which may cause the street lamp to tip over and cause economic losses.

[0005] Therefore, a street lamp base with strengthened bottom is proposed to solve the above problems. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the utility model provides a street lamp base with strengthened bottom, which has the advantage of being able to protect the street lamp when encountering bad environments such as strong wind.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a street lamp base with strengthened bottom, including a base body. A sleeve is internally embedded in the cement layer fixedly connected to the bottom end of the base body. A threaded rod is spirally connected inside the sleeve. A worm gear is spirally connected to the upper part of the threaded rod. A worm is meshed and connected to the outside of the worm gear. A support plate is sleeved at the top end of the threaded rod. A lamp post is fixedly connected to the top end of the support plate, and the lamp post penetrates through the interior of the base body.

[0008] Preferably, a chute is provided inside the base body, an electric push rod is embedded inside the chute, one end of the electric push rod is fixedly connected to a sealing plate, a dust-proof net is embedded inside the chute, and the sealing plate does not fit against the dust-proof net.

[0009] Preferably, one end of the worm is fixedly connected to a servo motor, and the servo motor is inside the cement layer.

[0010] Preferably, the top end of the threaded rod is fixedly connected to a rotating block, and the rotating block is embedded inside the support plate.

[0011] Preferably, a diversion block is fixedly connected to the side of the support plate, and a groove is provided at the top end of the cement layer.

[0012] Preferably, a plug rod is inserted through the support plate, the top end of the plug rod is fixedly connected to the inner wall of the base body, and the lower part of the plug rod is embedded inside the cement layer.

[0013] Preferably, a limiting ring piece is fixedly connected inside the chute, and one side of the limiting ring piece fits against the dust-proof net.

[0014] Preferably, a spring is embedded inside the base body, one end of the spring is fixedly connected to a fixing block, and one end of the fixing block is embedded inside the dust-proof net.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a threaded rod in the present utility model, when the street lamp encounters harsh weather conditions such as strong winds, the worm will drive the worm wheel to rotate, the worm wheel drives the internally helically connected threaded rod to rotate, under the guidance of the sleeve, the threaded rod drives the support plate sleeved at the top to descend, the support plate drives the lamp post fixedly connected at the top to descend, so that its lower part moves into the base body, reducing the center of gravity of the lamp post, increasing the contact area with the base body, reducing the length of the lamp post exposed to the external environment, reducing the probability of tipping, and increasing stability.

[0017] 2. By providing a dust-proof net in the present utility model, when encountering harsh environments such as sand and dust, the dust-proof net embedded inside the chute can block external dust and gravel, preventing it from entering the base body and damaging the internal parts. When encountering rain, start the electric push rod embedded inside the chute, the electric push rod pushes the sealing plate to move, closing the chute to prevent rain from entering the base body and corroding the internal parts and the dust-proof net, increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2Schematic cross-sectional view of the present utility model;

[0020] Figure 3 Schematic cross-sectional view of the base body of the present utility model;

[0021] Figure 4 For the present utility model Figure 3 Schematic view of the structure at position A.

[0022] In the figure: 1, base body; 2, cement layer; 3, sleeve; 4, threaded rod; 5, worm gear; 6, worm; 7, support plate; 8, lamp post; 9, chute; 10, electric push rod; 11, sealing plate; 12, dust-proof net; 13, servo motor; 14, rotating block; 15, flow guide block; 16, groove; 17, insertion rod; 18, limiting ring; 19, spring; 20, fixing block. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 4 shown, the present utility model provides a bottom-reinforced street lamp base, including a base body 1. The bottom end of the base body 1 is fixedly connected with a cement layer 2, and a sleeve 3 is embedded inside the cement layer 2. A threaded rod 4 is spirally connected inside the sleeve 3. A worm gear 5 is spirally connected to the upper part of the threaded rod 4. A worm 6 is meshed and connected to the outside of the worm gear 5. The top end of the threaded rod 4 is sleeved with a support plate 7. The top end of the support plate 7 is fixedly connected with a lamp post 8, and the lamp post 8 penetrates inside the base body 1.

[0025] Specifically, a chute 9 is opened inside the base body 1. An electric push rod 10 is embedded inside the chute 9. One end of the electric push rod 10 is fixedly connected with a sealing plate 11. A dust-proof net 12 is embedded inside the chute 9, and the sealing plate 11 does not fit with the dust-proof net 12.

[0026] Furthermore, one end of the worm 6 is fixedly connected with a servo motor 13, and the servo motor 13 is inside the cement layer 2. The servo motor 13 drives the worm 6 fixedly connected to the end of the output shaft to rotate, eliminating the need for manual rotation, reducing the labor intensity of the staff, and improving work efficiency.

[0027] Furthermore, the top end of the threaded rod 4 is fixedly connected with a rotating block 14, and the rotating block 14 is embedded in the inside of the support plate 7. Under the action of the rotating block 14, the integrity of the threaded rod 4 and the support plate 7 is increased, providing favorable conditions for the threaded rod 4 to drive the support plate 7 to rise.

[0028] It is worth noting that a diversion block 15 is fixedly connected to the side of the support plate 7, and a groove 16 is formed at the top end of the cement layer 2. Under the action of the diversion block 15, the rainwater flowing into the inside of the base body 1 along the lamp post 8 can be diverted into the inside of the groove 16, preventing the rainwater from damaging the internal parts.

[0029] It should be noted that a plug rod 17 is inserted and connected inside the support plate 7, and the top end of the plug rod 17 is fixedly connected to the inner wall of the base body 1. The lower part of the plug rod 17 is embedded in the cement layer 2. Under the action of the plug rod 17, it can provide a guiding function for the movement of the lamp post 8, prevent deviation during the movement, increase stability, and the plug rod 17 also increases the contact area between the base body 1 and the cement layer 2, increasing the overall stability of the device and enhancing the anti-tipping ability.

[0030] It is worth introducing that a limiting ring piece 18 is fixedly connected inside the chute 9, and one side of the limiting ring piece 18 is in contact with the dust-proof net 12, which can limit the position of the dust-proof net 12 to prevent it from falling into the inside of the street lamp base body 1.

[0031] It should be emphasized that a spring 19 is embedded inside the base body 1. One end of the spring 19 is fixedly connected with a fixing block 20, and one end of the fixing block 20 is embedded in the dust-proof net 12. Under the action of the spring 19, the spring 19 pushes the fixing block 20, so that one end of the fixing block 20 is embedded in the dust-proof net 12 to fix the dust-proof net 12, which is convenient, fast, easy to disassemble and replace, and improves the disassembly efficiency.

[0032] Among them, the electric push rod 10, the dust-proof net 12 and the servo motor 13 are prior arts and will not be elaborated here; at the same time, the present utility model also includes a power supply, a controller, a switch, etc., which are not the main technical points of this patent and will not be elaborated here.

[0033] Working principle and process:

[0034] When the street lamp encounters bad weather conditions such as strong wind, the servo motor 13 is started. The servo motor 13 drives the worm 6 fixedly connected to the end of the output shaft to rotate, eliminating the need for manual rotation, reducing the labor intensity of the staff, and improving work efficiency. The worm 6 drives the worm wheel 5 to rotate, and the worm wheel 5 drives the internally helically connected threaded rod 4 to rotate. Under the guidance of the sleeve 3, the threaded rod 4 drives the support plate 7 sleeved on the top to descend. Under the action of the rotating block 14, the integrity of the threaded rod 4 and the support plate 7 is increased, providing favorable conditions for the threaded rod 4 to drive the support plate 7 to rise. The support plate 7 drives the lamp post 8 fixedly connected to the top to descend, moving its lower part into the interior of the base body 1, reducing the center of gravity of the lamp post 8, increasing the contact area with the base body 1, reducing the length of the lamp post 8 exposed to the external environment, reducing the probability of tipping, and increasing stability. Under the action of the insertion rod 17, it can provide a guiding function for the movement of the lamp post 8, preventing deviation during the movement and increasing stability. The insertion rod 17 also increases the contact area between the base body 1 and the cement layer 2, increasing the overall stability of the device and enhancing the anti-tipping ability. When encountering bad environments such as sand and dust, the dust-proof net 12 embedded in the chute 9 can block external dust and gravel, preventing it from entering the interior of the base body 1 and damaging internal parts. A limiting ring piece 18 is fixedly connected inside the chute 9, which can limit the position of the dust-proof net 12 to prevent it from falling into the interior of the street lamp base body 1. When it needs to be replaced, just pull the dust-proof net 12 to take it out. Under the action of the spring 19, the spring 19 pushes the fixing block 20, making one end of the fixing block 20 embedded in the interior of the dust-proof net 12 to fix the dust-proof net 12, which is convenient, fast, easy to disassemble and replace, and improves the disassembly efficiency. When encountering rain, the electric push rod 10 embedded in the chute 9 is started. The electric push rod 10 pushes the sealing plate 11 to move to close the chute 9, preventing rain from entering the interior of the base body 1 and corroding internal parts and the dust-proof net 12, increasing the service life. Under the action of the diversion block 15, the rain flowing into the interior of the base body 1 along the lamp post 8 can be diverted into the interior of the groove 16, preventing the rain from damaging internal parts.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bottom-reinforced street lamp base, comprising a base body (1), characterized in that: The bottom end of the base body (1) is fixedly connected to a cement layer (2), and a sleeve (3) is embedded inside the cement layer. A threaded rod (4) is spirally connected inside the sleeve (3). A worm gear (5) is spirally connected to the upper part of the threaded rod (4). The outer side of the worm gear (5) is meshingly connected to a worm (6). A support plate (7) is sleeved on the top end of the threaded rod (4). A lamp post (8) is fixedly connected to the top end of the support plate (7), and the lamp post (8) is inserted into the interior of the base body (1).

2. The bottom-reinforced street lamp base according to claim 1, characterized in that: A slide groove (9) is provided inside the base body (1), an electric push rod (10) is embedded inside the slide groove (9), one end of the electric push rod (10) is fixedly connected to a sealing plate (11), a dustproof net (12) is embedded inside the slide groove (9), and the sealing plate (11) does not fit the dustproof net (12).

3. The bottom-reinforced street lamp base according to claim 1, characterized in that: One end of the worm (6) is fixedly connected to a servo motor (13), and the servo motor (13) is inside the cement layer (2).

4. The bottom-reinforced street lamp base according to claim 1, characterized in that: The top end of the threaded rod (4) is fixedly connected to a rotating block (14), and the rotating block (14) is embedded in the interior of the supporting plate (7).

5. The bottom-reinforced street lamp base according to claim 1, characterized in that: A guide block (15) is fixedly connected to the side of the support plate (7), and a groove (16) is provided at the top of the cement layer (2).

6. The bottom-reinforced street lamp base according to claim 1, characterized in that: The support plate (7) is connected with an insertion rod (17) inserted therein, and the top end of the insertion rod (17) is fixedly connected to the inner wall of the base body (1), and the lower part of the insertion rod (17) is embedded in the cement layer (2).

7. The bottom-reinforced street lamp base according to claim 2, characterized in that: A limiting ring piece (18) is fixedly connected inside the sliding groove (9), and one side of the limiting ring piece (18) is in contact with the dustproof net (12).

8. The bottom-reinforced street lamp base according to claim 1, characterized in that: A spring (19) is embedded inside the base body (1), one end of the spring (19) is fixedly connected to a fixing block (20), and one end of the fixing block (20) is embedded inside the dustproof net (12).

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