CN211285386U

CN211285386U - Liftable formula roadblock for municipal construction

Info

Publication number: CN211285386U
Application number: CN201921532214.8U
Authority: CN
Inventors: 吴烨雯
Original assignee: Individual
Current assignee: Zhejiang Jinhao Environmental Construction Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-08-18
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a liftable roadblock for municipal construction, which comprises a telescopic device, a lifting column, an accommodating column and a base; intercepting rods are arranged on both sides of the telescopic device; the lifting column is connected with the telescopic device through a telescopic rod; the bottom end of the lifting column is provided with a receiving column, and the lifting column can be received into the receiving column through a lifting device; the base is installed to accomodate the post bottom. The utility model discloses go up and down and intercept effectual, convenient to use.

Description

Liftable formula roadblock for municipal construction

Technical Field

The utility model relates to a roadblock technical field specifically is a liftable formula roadblock for municipal construction.

Background

The lifting type roadblock is pre-buried and installed at a specific position, has a lifting function and prevents a vehicle from passing through, and has the capacity of preventing the vehicle from continuously running and passing through after being blocked. The existing roadblock is generally fixed at a specified position, so that the vehicle is inconvenient to pass in and out and needs to go around, and the time is wasted.

Therefore, in view of the above current situation, there is an urgent need to develop a lifting type roadblock which is convenient to use and has good lifting and intercepting effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable formula roadblock for municipal construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting roadblock for municipal construction comprises a telescopic device, a lifting column, a storage column and a base; intercepting rods are arranged on both sides of the telescopic device; the lifting column is connected with the telescopic device through a telescopic rod; the bottom end of the lifting column is provided with a receiving column, and the lifting column can be received into the receiving column through a lifting device; the base is installed to accomodate the post bottom.

As a further aspect of the present invention: one end of the intercepting rod extends into the telescopic device; a sliding plate is arranged at one end of the intercepting rod extending into the telescopic device, and sliding grooves are formed in two sides of the telescopic device and correspond to the sliding plates; and a magnet is arranged at one end of the sliding plate close to the central axis in the telescopic device.

As a further aspect of the present invention: a fixed table is arranged at the bottom end inside the base, and a driving motor is arranged on the fixed table; one end of the driving motor is connected with one end of the reversing mechanism through a shaft, and the other end of the reversing mechanism is connected with a second gear through a shaft; the second gear is meshed with the first gear; the first gear is connected with the roller nut through a shaft; the roller nut is connected with the lifting column through a screw rod.

As a further aspect of the present invention: and a plurality of steel balls are arranged at the joint of the roller nut and the screw rod.

As a further aspect of the present invention: the fixed plate is installed with the junction of lift post to the screw rod, roller nut still passes through fixed spring with the lift post and is connected.

As a further aspect of the present invention: the inside mounting of base has rechargeable battery and humidity transducer, rechargeable battery electric connection driving motor and telescoping device.

As a further aspect of the present invention: the lifting column is internally provided with a control device, and the control device is electrically connected with the telescopic device, the driving motor and the rechargeable battery; and an infrared receiver is installed on the control device.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is needed to be used, the control device is controlled through the infrared remote controller; the driving motor is started, and the second gear is driven to rotate through the reversing mechanism; the second gear drives the first gear to rotate; the first gear drives the roller nut to rotate; the roller nut drives the screw rod to rotate; the screw rod drives the lifting column which is contained in the containing column to ascend through rotation so as to adjust the height of the device; the telescopic rod is telescopic, so that the height of the device can be further improved; the intercepting rod can stretch left and right through the arrangement of the telescopic device, so that the intercepting length is increased. To sum up, the utility model discloses go up and down with the interception effectual, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic structural view of the middle telescopic device of the present invention.

In the figure: 1-intercepting rod, 2-telescopic device, 3-telescopic rod, 4-lifting column, 5-receiving column, 6-base, 7-control device, 8-fixing plate, 9-fixing spring, 10-screw rod, 11-roller nut, 12-first gear, 13-second gear, 14-reversing mechanism, 15-driving motor, 16-humidity sensor, 17-fixing table, 18-rechargeable battery, 19-chute, 20-sliding plate, 21-magnet and 22-electromagnet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a liftable roadblock for municipal construction includes a telescopic device 2, a lifting column 4, a storage column 5, and a base 6; the intercepting rods 1 are mounted on two sides of the telescopic device 2, and the intercepting rods 1 can extend to intercept and prompt a vehicle owner that the vehicle owner is obstructed and can also retract into the telescopic device 2; the lifting column 4 is connected with the telescopic device 2 through a telescopic rod 3, and the telescopic rod 3 can adjust the intercepting height of the device and also can be retracted into the telescopic device 2; the bottom end of the lifting column 4 is provided with a receiving column 5, and the lifting column 4 can be received in the receiving column 5 through a lifting device; the bottom end of the containing column 5 is provided with a base 6.

Furthermore, one end of the intercepting rod 1 extends into the telescopic device 2; a sliding plate 20 is arranged at one end of the intercepting rod 1 extending into the telescopic device 2, and sliding grooves 19 are formed in two sides of the telescopic device 2 corresponding to the sliding plate 20; through the arrangement of the sliding plate 20 and the sliding groove 19, the intercepting bar 1 can slide inside the telescopic device 2; a magnet 21 is arranged at one end of the sliding plate 20 close to the central axis in the telescopic device 2; by changing the direction of the current of the electromagnet 22, the attraction or repulsion between the magnet 21 and the electromagnet 22 is generated, and the intercepting bar 1 can be extended or retracted.

Further, a fixed table 17 is installed at the bottom end inside the base 6, and a driving motor 15 is installed on the fixed table 17; one end of the driving motor 15 is connected with one end of the reversing mechanism 14 through a shaft, and the other end of the reversing mechanism 14 is connected with the second gear 13 through a shaft; the reversing mechanism 14 is the prior art, and can change the rotating direction of the second gear 13, so as to change the lifting state of the device; the second gear 13 is meshed with the first gear 12; the first gear 12 is connected with the roller nut 11 through a shaft; the roller nut 11 is connected with the lifting column 4 through a screw 10.

Furthermore, a plurality of steel balls are arranged at the joint of the roller nut 11 and the screw rod 10, and through the arrangement of the steel balls, the friction between the roller nut 11 and the screw rod 10 can be reduced, and the durability of the device is improved.

Further, a fixing plate 8 is arranged at the joint of the screw 10 and the lifting column 4, and the roller nut 11 is connected with the lifting column 4 through a fixing spring 9; through the setting of fixed plate 8 and fixed spring 9, the device goes up and down more stably.

Further, a rechargeable battery 18 and a humidity sensor 16 are installed inside the base 6, the rechargeable battery 18 is electrically connected with the driving motor 15 and the telescopic device 2, and the rechargeable battery 18 provides power for the device; the humidity sensor 16 can detect the humidity inside the device to prevent the device from being damaged.

Example 2

Referring to fig. 2, a control device 7 is installed inside the lifting column 4, and the control device 7 is electrically connected with the telescopic device 2, the driving motor 15 and the rechargeable battery 18, and can control the extension and retraction of the intercepting rod 1 and the lifting of the device; the control device 7 is provided with an infrared receiver, and the operation of the device can be remotely controlled through the arrangement.

The utility model discloses a theory of operation is: when the device is needed to be used, the control device 7 is controlled by an infrared remote controller; the driving motor 15 is started, and the second gear 13 is driven to rotate through the reversing mechanism 14; the second gear 13 drives the first gear 12 to rotate; the first gear 12 drives the roller nut 11 to rotate; the roller nut 11 drives the screw rod 10 to rotate; the screw 10 drives the lifting column 4 which is received in the containing column 5 to ascend through rotation so as to adjust the height of the device; the telescopic rod 3 is telescopic, so that the height of the device can be further improved; the intercepting rod 1 can stretch left and right through the arrangement of the telescopic device 2, and the intercepting length is improved. The utility model discloses go up and down and intercept effectual, convenient to use.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lifting roadblock for municipal construction comprises a telescopic device (2), a lifting column (4), a storage column (5) and a base (6); the device is characterized in that intercepting rods (1) are arranged on two sides of the telescopic device (2); the lifting column (4) is connected with the telescopic device (2) through a telescopic rod (3); the bottom end of the lifting column (4) is provided with a containing column (5), and the lifting column (4) can be contained in the containing column (5) through a lifting device; the bottom end of the storage column (5) is provided with a base (6).

2. The liftable roadblock for municipal construction according to claim 1, wherein one end of the intercepting rod (1) extends into the interior of the telescopic device (2); a sliding plate (20) is mounted at one end of the intercepting rod (1) extending into the telescopic device (2), and sliding grooves (19) are formed in two sides of the interior of the telescopic device (2) and correspond to the sliding plates (20); and a magnet (21) is arranged at one end of the sliding plate (20) close to the central axis in the telescopic device (2).

3. The liftable roadblock for municipal construction according to claim 1, wherein a fixed table (17) is mounted at the bottom end inside the base (6), and a driving motor (15) is mounted on the fixed table (17); one end of the driving motor (15) is connected with one end of the reversing mechanism (14) through a shaft, and the other end of the reversing mechanism (14) is connected with the second gear (13) through a shaft; the second gear (13) is meshed with the first gear (12); the first gear (12) is connected with the roller nut (11) through a shaft; the roller nut (11) is connected with the lifting column (4) through a screw (10).

4. The liftable roadblock for municipal construction according to claim 3, wherein a plurality of steel balls are mounted at the joint of the roller nut (11) and the screw (10).

5. The liftable roadblock for municipal construction according to claim 3, wherein a fixing plate (8) is installed at the joint of the screw (10) and the lifting column (4), and the roller nut (11) is connected with the lifting column (4) through a fixing spring (9).

6. The liftable roadblock for municipal construction according to claim 1, wherein a rechargeable battery (18) and a humidity sensor (16) are installed inside the base (6), and the rechargeable battery (18) is electrically connected with the driving motor (15) and the telescopic device (2).

7. The liftable roadblock for municipal construction according to claim 1, wherein a control device (7) is installed inside the lifting column (4), and the control device (7) is electrically connected with the telescopic device (2), the driving motor (15) and the rechargeable battery (18); and an infrared receiver is arranged on the control device (7).