CN213394430U

CN213394430U - Liftable retractable monitoring rod

Info

Publication number: CN213394430U
Application number: CN202021830281.0U
Authority: CN
Inventors: 吴万进; 朱美俊
Original assignee: Yangzhou Dengkui Lighting Equipment Co ltd
Current assignee: Yangzhou Dengkui Lighting Equipment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a monitoring device technical field just discloses a liftable retractable monitoring rod, comprising a base plate, the top fixed mounting of bottom plate has the sill bar, the outside fixed mounting of sill bar has the fixing base, the rotation chamber has been seted up to the inside of fixing base, the transmission chamber that extends to rotation intracavity portion has been seted up to the inside of fixing base, the inside movable mounting who rotates the chamber has the rolling disc, the inside set up threaded hole of rolling disc. This liftable retractable monitoring rod through having seted up the lift groove to the sill bar, can carry on spacingly to the lifter, through having installed the rolling disc to the rolling chamber, and seted up the screw hole to the rolling disc, and to threaded hole threaded connection the lifter, can fix the lifter, through having installed drive gear to the transmission chamber, and to the transfer line of having installed and being connected with drive gear to power motor, power motor drives drive gear and rotates, and drive gear can drive the rolling disc through the tooth's socket and rotate.

Description

Liftable retractable monitoring rod

Technical Field

The utility model relates to a monitoring device technical field specifically is a liftable retractable monitoring rod.

Background

The monitoring rod is used for monitoring the road with the columnar bracket for installing the outdoor monitoring camera, the height of the monitoring rod is usually 6 meters, the height of the monitoring rod is 1 meter, all embedded parts of the monitoring rod are C25 concrete under no special condition, and the distributed steel bars meet the requirements of national standard and wind.

Along with the development of society, the network monitoring technique is also more mature, mainly carries out real time monitoring through the surveillance camera head at present, provides the guarantee for people's life and property safety, and the camera is mainly fixed through the surveillance pole, because the surveillance pole is higher, is very inconvenient to its maintenance after the camera breaks down, so provides a liftable retractable surveillance pole and solves the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a liftable retractable monitoring rod possesses the advantage of being convenient for carry out the maintenance to the camera, has solved the camera and has mainly fixed through the monitoring rod, because the monitoring rod is higher, after the camera breaks down very inconvenient problem of its maintenance.

(II) technical scheme

For the above-mentioned purpose of being convenient for maintain the camera, the utility model provides a following technical scheme: a lifting and contracting type monitoring rod comprises a bottom plate, a bottom rod is fixedly mounted at the top of the bottom plate, a fixed seat is fixedly mounted at the outer part of the bottom rod, a rotating cavity is formed in the fixed seat, a transmission cavity extending into the rotating cavity is formed in the fixed seat, a rotating disc is movably mounted in the rotating cavity, a threaded hole is formed in the rotating disc, a transmission gear is movably mounted in the transmission cavity, a power motor is fixedly mounted at the left side of the bottom rod, a transmission rod extending into the transmission cavity and fixedly connected with the transmission gear is fixedly mounted on an output shaft of the power motor, a lifting groove penetrating through the fixed seat is formed in the bottom rod, a lifting rod extending to the outer part of the bottom rod is connected with the inner part of the threaded hole in a threaded manner, and a camera body is fixedly mounted at the right side of the lifting rod, a limiting sliding groove is formed in the left side of the lifting rod, and a limiting sliding block extending into the limiting sliding groove is fixedly mounted on the inner wall of the left side of the lifting groove.

Preferably, the bottom of lifter extends to the inside in lifting groove, the bottom fixed mounting of lifter has the anticreep piece, the anticreep piece is circular.

Preferably, a rectangular plate is fixedly mounted on the right side of the power motor and fixedly connected with the bottom rod through a screw.

Preferably, the annular groove has all been seted up with the relative one side of the interior diapire in the rotation chamber in the bottom of rolling disc, the inside movable mounting in rotation chamber has the steel ball that extends to the annular inside.

Preferably, the outer part of the rotating disc is provided with a tooth socket meshed with the transmission gear, and the rotating cavity and the transmission cavity are both circular.

Preferably, the outside of lifter is seted up the thread groove, the lifting groove is circular, the length of spacing spout is not less than the degree of depth in lifting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a liftable retractable monitoring rod possesses following beneficial effect:

the lifting retractable monitoring rod can limit the lifting rod by arranging the lifting groove on the bottom rod, can limit the rotating cavity by arranging the rotating disc on the rotating cavity and arranging the threaded hole on the rotating disc, the lifting rod is connected with the threaded hole in a threaded manner and can be fixed, and the transmission gear is arranged in the transmission cavity, and a transmission rod connected with the transmission gear is arranged on the power motor, the power motor drives the transmission gear to rotate, the transmission gear can drive the rotating disc to rotate through the tooth socket, the limiting slide block extending to the inside of the limiting slide groove is arranged on the lifting groove, the lifting rod can only move up and down but can not rotate, the rotating disc can generate a screw principle through the threaded hole and the threads on the lifting rod after rotating, thereby drive the lifter and remove downwards, the lifter drives the camera body again and reduces to the position that the staff conveniently maintained to the mesh of being convenient for maintain the camera has been reached.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a in the structure diagram 1 of the present invention.

In the figure: the camera comprises a base plate 1, a bottom rod 2, a fixed seat 3, a rotating cavity 4, a transmission cavity 5, a rotating disc 6, a threaded hole 7, a transmission gear 8, a power motor 9, a transmission rod 10, a lifting groove 11, a lifting rod 12, a camera body 13, a limiting sliding groove 14 and a limiting sliding block 15.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a lifting retractable monitoring rod comprises a bottom plate 1, a bottom rod 2 is fixedly installed at the top of the bottom plate 1, a fixed seat 3 is fixedly installed at the outer portion of the bottom rod 2, a rotating cavity 4 is formed inside the fixed seat 3, a transmission cavity 5 extending into the rotating cavity 4 is formed inside the fixed seat 3, a rotating disc 6 is movably installed inside the rotating cavity 4, annular grooves are formed in one side of the bottom of the rotating disc 6 opposite to the inner bottom wall of the rotating cavity 4, steel balls extending into the annular grooves are movably installed inside the rotating cavity 4, a threaded hole 7 is formed inside the rotating disc 6, a transmission gear 8 is movably installed inside the transmission cavity 5, tooth grooves meshed with the transmission gear 8 are formed outside the rotating disc 6, the rotating cavity 4 and the transmission cavity 5 are both circular, a power motor 9 is fixedly installed at the left side of the bottom rod 2, a rectangular plate is fixedly installed at the right side of the power motor 9, the rectangular plate passes through screw and 2 fixed connection of sill bar, fixed mounting has the inside that extends to transmission chamber 5 and transfer line 10 with transmission gear 8 fixed connection on the output shaft of motor power 9, the lifting tank 11 that runs through fixing base 3 is seted up to the inside of sill bar 2, the inside threaded connection of screw hole 7 has the lifter 12 that extends to 2 outsides of sill bar, the bottom of lifter 12 extends to the inside of lifting tank 11, the bottom fixed mounting of lifter 12 has the anticreep piece, the anticreep piece is circular, the right side fixed mounting of lifter 12 has camera body 13, spacing spout 14 has been seted up in the left side of lifter 12, the thread groove has been seted up to the outside of lifter 12, lifting tank 11 is circular, the degree of depth of spacing spout 14 is not less than lifting tank 11, the left side inner wall fixed mounting of lifting tank 11 has the spacing slider 15 that extends to the inside of spacing spout 14.

In summary, in the liftable and contractible monitoring rod, the lifting rod 12 can be limited by forming the lifting groove 11 on the bottom rod 2, the rotating disc 6 is mounted on the rotating cavity 4, the threaded hole 7 is formed on the rotating disc 6, the lifting rod 8 is in threaded connection with the threaded hole 7, the lifting rod 8 can be fixed, the transmission gear 8 is mounted on the transmission cavity 5, the transmission rod 10 connected with the transmission gear 8 is mounted on the power motor 9, the power motor 9 drives the transmission gear 8 to rotate, the transmission gear 8 drives the rotating disc 6 to rotate through the tooth socket, the lifting rod 12 can only move up and down and cannot rotate by mounting the limiting slide block 15 extending into the limiting sliding groove 14 on the lifting groove 11, the screw principle is generated by the threaded hole 7 and the thread on the lifting rod 12 after the rotating disc 6 rotates, so as to drive the lifting rod 12 to move downwards, the lifting rod 12 drives the camera body 13 to be lowered to a position where maintenance is convenient for workers, and therefore the purpose that maintenance is convenient for the camera is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 liftable retractable monitoring rod, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a bottom rod (2), the outside of the bottom rod (2) is fixedly provided with a fixing seat (3), the inside of the fixing seat (3) is provided with a rotating cavity (4), the inside of the fixing seat (3) is provided with a transmission cavity (5) extending to the inside of the rotating cavity (4), the inside of the rotating cavity (4) is movably provided with a rotating disc (6), the inside of the rotating disc (6) is provided with a threaded hole (7), the inside of the transmission cavity (5) is movably provided with a transmission gear (8), the left side of the bottom rod (2) is fixedly provided with a power motor (9), an output shaft of the power motor (9) is fixedly provided with a transmission rod (10) extending to the inside of the transmission cavity (5) and fixedly connected with the transmission gear (8), the inside of the bottom rod (2) is provided with a lifting groove (11) penetrating through the fixing, the utility model discloses a camera, including threaded hole (7), bottom bar (2), right side fixed mounting have camera body (13), spacing spout (14) have been seted up in the left side of lifter (12), the left side inner wall fixed mounting of lift groove (11) has the spacing slider (15) that extend to spacing spout (14) inside, the inside threaded connection of threaded hole (7) has lifter (12) that extends to bottom bar (2) outside, the right side fixed mounting of lifter (12), spacing spout (14) have been seted up to the left side of lifter (12).

2. The liftable and contractible monitoring rod of claim 1, wherein: the bottom of lifter (12) extends to the inside in lift groove (11), the bottom fixed mounting of lifter (12) has the anticreep piece, the anticreep piece is circular.

3. The liftable and contractible monitoring rod of claim 1, wherein: the right side fixed mounting of power motor (9) has the rectangular plate, the rectangular plate passes through screw and sill bar (2) fixed connection.

4. The liftable and contractible monitoring rod of claim 1, wherein: the annular groove is formed in one side, opposite to the inner bottom wall of the rotating cavity (4), of the bottom of the rotating disc (6), and the steel ball extending to the inside of the annular groove is movably mounted inside the rotating cavity (4).

5. The liftable and contractible monitoring rod of claim 1, wherein: tooth sockets meshed with the transmission gears (8) are formed in the outer portion of the rotating disc (6), and the rotating cavity (4) and the transmission cavity (5) are circular.

6. The liftable and contractible monitoring rod of claim 1, wherein: the outside of lifter (12) is seted up the thread groove, lifting groove (11) are circular, the length of spacing spout (14) is not less than the degree of depth in lifting groove (11).