CN211716092U - Automatic lifting device for installation of construction site Internet of things base station - Google Patents
Automatic lifting device for installation of construction site Internet of things base station Download PDFInfo
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- CN211716092U CN211716092U CN201922374160.3U CN201922374160U CN211716092U CN 211716092 U CN211716092 U CN 211716092U CN 201922374160 U CN201922374160 U CN 201922374160U CN 211716092 U CN211716092 U CN 211716092U
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- travel switch
- stepping motor
- controller
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- base station
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Abstract
An automatic lifting device for installing a base station of the Internet of things on a construction site comprises a vertical rod, a bottom plate, an installation plate, a rain baffle, a linear guide rail, a stepping motor, a driving device, a controller and a rotary fixing device, the upright stanchion is arranged on the bottom plate, the top of the upright stanchion is connected with a rain shield through a rotary fixing device, the top end of the rotary fixing device is fixedly provided with a buckle which is movably connected with a fastener hole at the bottom of the rain shield and matched with the buckle, the controller is arranged on the upright stanchion, and is jointed with the bottom end surface of the rotary fixing device, the utility model solves the problem that the lifting and landing of the Internet of things base station at the construction site are inconvenient, and the problem that the lifting can not be automatically controlled is solved, and the device capable of intelligently controlling the lifting operation is provided under the condition that the condition of a construction site is inconvenient.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an automatic lifting device for installation of a construction site Internet of things base station.
Background
The environment of a building construction site is severe, an internet of things base station applied to the building construction site is generally fixed on temporary facilities such as a wall surface or a holding pole and the like, formal installation conditions are not provided, meanwhile, base station equipment needs to collect and send data, the installation height is required, the base station equipment generally needs to be higher than surrounding buildings to avoid signal shielding, inconvenience is brought to installation and maintenance of the base station, workers often need to use climbing tools to reach the installation site of the base station, and inconvenience is brought to installation and maintenance of the base station.
Therefore, it is necessary to provide an automatic lifting device for installation of a construction site internet of things base station to solve the problems that lifting and landing of the construction site internet of things base station are inconvenient and automatic lifting control cannot be performed.
Disclosure of Invention
The embodiment of the invention provides an automatic lifting device for installing a construction site Internet of things base station, which is used for solving the problems that the construction site Internet of things base station is inconvenient to lift and drop and intelligent control lifting cannot be carried out, and the device capable of intelligently controlling lifting operation is provided under the condition that the construction site conditions are inconvenient.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
an automatic lifting device for installing a base station of the Internet of things on a construction site comprises a vertical rod, a bottom plate, an installation plate, a rain baffle, a linear guide rail, a stepping motor, a driving device, a controller and a rotary fixing device,
the vertical rod is installed on the bottom plate, the top of the vertical rod is connected with a rain shield through a rotary fixing device, the top end of the rotary fixing device is fixedly provided with a buckle, and the buckle is movably connected with a fastener hole which is arranged at the bottom of the rain shield and is matched with the buckle;
the controller is arranged on the upright rod and attached to the bottom end face of the rotary fixing device, and is used for receiving signals sent by the signal sending device and converting the signals into control commands to control the stepping motor and the driving device;
the driving device is used for receiving a signal sent by a signal output end of the controller and controlling the stroke of the stepping motor;
the stepping motor is fixedly connected with the driving device through a connecting sheet and integrated with the driving device, and the stepping motor is used for driving an optical axis ball screw to drive the travel switch mechanism to lift;
the linear guide rail is fixedly installed in the vertical rod, the optical axis ball screw is fixedly installed on the linear guide rail, a screw connector is arranged on the optical axis ball screw, and the optical axis ball screw is connected with the stepping motor through the screw connector;
the travel switch mechanism consists of a travel switch piece and a travel switch baffle, the travel switch baffle is fixed at the top end of the optical axis ball screw, the travel switch piece is installed at the top of the travel switch baffle, and a contact is arranged on the travel switch piece and faces downwards;
the signal input end of the braking device is in communication connection with the signal output end of the controller, the signal output end of the braking device is in communication connection with the signal input end of the stepping motor, and the braking device is used for receiving a braking signal sent by the controller and braking the stepping motor.
Furthermore, the rotary fixing device is arranged outside the vertical rod, at least four buckles are arranged on the rotary fixing device and the connecting part of the vertical rod, connecting pieces are respectively connected with any buckle between every two adjacent buckles, and the four buckles and the four connecting pieces form a ring to wrap the vertical rod.
Furthermore, the travel switch baffle moves along with the movement of the optical axis ball screw, when the optical axis ball screw moves upwards, the travel switch baffle moves upwards along with the movement, the travel switch baffle abuts against the contact to advance for a certain distance, the travel switch acts to transmit an interrupt signal to the controller, the controller starts an interrupt program, and the stepping motor stops moving upwards and only allows moving downwards.
Further, the controller is in communication connection with the signal receiving device, the stepping motor, the travel switch mechanism and the driving device respectively, and the communication protocol is an RS485 communication protocol.
Further, the pole setting middle part is provided with the mounting panel, the mounting panel through four at least screws with the pole setting is connected, be provided with electric wire export and net twine export on the mounting panel.
Further, the signal receiving device can receive remote infrared signals, electrical switch signals and digital signals of the travel switch.
The invention has the beneficial effects that: the problem of the promotion descending inconvenience of the on-spot thing networking basic station of construction site to and can't carry out intelligent control and go up and down is solved, realized under the inconvenient circumstances of job site condition, provide one kind can intelligent control lift operation's device.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the rotating fixture of the present invention;
FIG. 3 is a control schematic diagram of the present invention;
reference numerals: 1-a bottom plate; 2-erecting a rod; 3-rotating the fixing device; 4-a controller; 5-a step motor; 6-a drive device; 7-a travel switch mechanism; 71-a travel switch member; 72-travel switch baffle; 8-linear guide rail; 9-optical axis ball screw; 10-a braking device; 11-a mounting plate; 12-a screw; 13-wire outlet; 14-a network cable outlet; 15-buckling; 16-a connector; 17-connecting pieces; 18-rain shield.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples, which are included to provide further understanding and are not intended to limit the scope of the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
An automatic lifting device for installing a base station of the Internet of things on a construction site comprises an upright rod 2, a bottom plate 1, an installation plate 11, a rain baffle 18, a linear guide rail 8, a stepping motor 5, a driving device 6, a controller 4 and a rotary fixing device 3,
the vertical rod 2 is installed on the bottom plate 1, the top of the vertical rod 2 is connected with a rain shield 18 through a rotary fixing device 3, a buckle 15 is fixedly arranged at the top end of the rotary fixing device 3, and the buckle 15 is movably connected with a buckle hole which is arranged at the bottom of the rain shield 18 and is matched with the buckle 15;
the controller 4 is arranged on the upright rod 2 and attached to the bottom end face of the rotary fixing device 3, and the controller 4 is used for receiving a signal sent by a signal sending device and converting the signal into a control command to control the stepping motor 5 and the driving device 6;
the driving device 6 is used for receiving a signal sent by a signal output end of the controller 4 and controlling the stroke of the stepping motor 5;
the stepping motor 5 is fixedly connected with the driving device 6 through a connecting sheet and forms a whole, and the stepping motor 5 is used for driving an optical axis ball screw 9 to drive the travel switch mechanism 7 to ascend and descend;
the linear guide rail 8 is fixedly installed in the vertical rod 2, the optical axis ball screw 9 is fixedly installed on the linear guide rail 8, a screw connector is arranged on the optical axis ball screw 9, and the optical axis ball screw 9 is connected with the stepping motor 5 through the screw connector;
the travel switch mechanism 7 comprises a travel switch piece 71 and a travel switch baffle 7, the travel switch baffle 7 is fixed at the top end of the optical axis ball screw 9, the travel switch piece 71 is installed at the top of the travel switch baffle 7, a contact is arranged on the travel switch piece 71, and the contact faces downwards;
the signal input end of the braking device 10 is in communication connection with the signal output end of the controller 4, the signal output end of the braking device 10 is in communication connection with the signal input end of the stepping motor 5, and the braking device 10 is used for receiving a braking signal sent by the controller 4 and braking the stepping motor 5.
Furthermore, the rotating fixing device 3 is arranged outside the vertical rod 2, at least four buckles 15 are arranged on the connecting portion between the rotating fixing device 3 and the vertical rod 2, connecting pieces 16 are respectively arranged between two adjacent buckles 15 and connected with any buckle 15, and the four buckles 15 and the four connecting pieces 16 form a ring shape to wrap the vertical rod 2.
Further, the travel switch baffle 7 moves along with the movement of the optical axis ball screw 9, when the optical axis ball screw 9 moves upwards, the travel switch baffle 7 moves upwards along with the movement, the travel switch baffle 7 pushes against the contact to advance for a certain distance, the travel switch acts to transmit an interrupt signal to the controller 4, the controller 4 starts an interrupt program, and the stepping motor 5 stops moving upwards and only allows moving downwards.
Further, the controller 4 is in communication connection with the signal receiving device, the stepping motor 5, the travel switch mechanism 7 and the driving device 6 respectively, and the communication protocol is RS485 communication protocol.
Further, 2 middle parts of pole setting are provided with mounting panel 11, mounting panel 11 through four at least screws 1 pole setting 2 with pole setting 2 is connected, be provided with electric wire export 13 and net twine export 14 on the mounting panel 11.
Further, the signal receiving device can receive remote infrared signals, electrical switch signals and digital signals of the travel switch.
The working principle is that in order to adapt to the actual requirements of base station installation on a construction site, the scheme starts from the environmental factors of the actual construction site, the operation of automatic lifting can not be carried out usually when the base station is installed under the current conditions, a device capable of automatically controlling lifting is lacked, the upright rod 2 of the device is installed on the bottom plate 1, the bottom plate 1 is arranged on the ground, the upright rod 2 is stably arranged on the ground, the top of the upright rod 2 is connected with a rain shield 18 through a rotary fixing device 3, the top end of the rotary fixing device 3 is fixedly provided with a buckle 15, and the buckle 15 is movably connected with a fastener hole at the bottom of the rain shield 18 and matched with the buckle; the controller 4 is arranged on the upright stanchion 2 and is attached to the bottom end face of the rotary fixing device 3, the controller 4 is the brain of the whole device, and the controller 4 is used for receiving signals sent by the signal sending device and controlling the stepping motor 5 and the driving device 6 to start working after being converted into control commands; the driving device 6 is used for receiving a signal sent by a signal output end of the controller 4 and controlling the stroke of the stepping motor 5, and the stepping motor 5 and the driving device 6 are fixedly connected through a connecting sheet 17 and form an integral structure, so that after the driving device 6 receives a control command of the controller 4, the driving device 6 simultaneously drives the stepping motor 5 to start working, and the stepping motor 5 is used for driving the optical axis ball screw 9 to drive the stroke switch mechanism 7 to ascend and descend; the linear guide rail 8 is fixedly arranged in the vertical rod 2, the optical axis ball screw 9 is fixedly arranged on the linear guide rail 8, a screw connector is arranged on the optical axis ball screw 9, and the optical axis ball screw 9 is connected with the stepping motor 5 through the screw connector; the travel switch mechanism 7 is composed of a travel switch piece 71 and a travel switch baffle plate 72, the travel switch baffle plate 72 is fixed at the top end of the optical axis ball screw 9, the travel switch piece 71 is installed at the top of the travel switch baffle plate 72, and a contact is arranged on the travel switch piece 71 and faces downwards; the travel switch baffle plate 72 moves along with the optical axis ball screw 9, when the optical axis ball screw 9 moves upwards, the baffle plate also moves upwards, but the travel switch baffle plate 72 pushes the contact to move forwards for a certain travel, the travel switch part 71 acts to transmit an interrupt signal to the controller 4, the controller 4 starts an interrupt program, and the stepping motor 5 stops moving upwards and only allows moving downwards; meanwhile, the brake device 10 is arranged on the vertical rod 2 and used for braking the stepping motor 5, the signal input end of the brake device 10 is in communication connection with the signal output end of the controller 4, the signal output end of the brake device 10 is in communication connection with the signal input end of the stepping motor 5, the brake device 10 is used for receiving a brake signal sent by the controller 4 and braking the stepping motor 5, the device capable of intelligently controlling lifting operation is provided, the problems that lifting and descending of a base station of the internet of things on a construction site are inconvenient and intelligent control lifting cannot be carried out are solved, and automatic lifting operation control can be carried out under the condition that the construction site is inconvenient are achieved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an automatic lifting device for installation of job site thing networking basic station, includes pole setting, bottom plate, mounting panel, weather shield, linear guide, step motor, drive arrangement, controller and rotatory fixing device, its characterized in that:
the vertical rod is installed on the bottom plate, the top of the vertical rod is connected with a rain shield through a rotary fixing device, the top end of the rotary fixing device is fixedly provided with a buckle, and the buckle is movably connected with a fastener hole which is arranged at the bottom of the rain shield and is matched with the buckle;
the controller is arranged on the upright rod and attached to the bottom end face of the rotary fixing device, and is used for receiving signals sent by the signal sending device and converting the signals into control commands to control the stepping motor and the driving device;
the driving device is used for receiving a signal sent by a signal output end of the controller and controlling the stroke of the stepping motor;
the stepping motor is fixedly connected with the driving device through a connecting sheet and integrated with the driving device, and the stepping motor is used for driving the optical axis ball screw to drive the travel switch mechanism to lift;
the linear guide rail is fixedly installed in the vertical rod, the optical axis ball screw is fixedly installed on the linear guide rail, a screw connector is arranged on the optical axis ball screw, and the optical axis ball screw is connected with the stepping motor through the screw connector;
the travel switch mechanism consists of a travel switch piece and a travel switch baffle, the travel switch baffle is fixed at the top end of the optical axis ball screw, the travel switch piece is installed at the top of the travel switch baffle, and a contact is arranged on the travel switch piece and faces downwards;
the signal input end of the braking device is in communication connection with the signal output end of the controller, the signal output end of the braking device is in communication connection with the signal input end of the stepping motor, and the braking device is used for receiving a braking signal sent by the controller and braking the stepping motor.
2. The automatic lifting device for installation of construction site internet of things base station of claim 1, characterized in that: the rotary fixing device is arranged outside the vertical rod, at least four buckles are arranged on the rotary fixing device and the vertical rod connecting portion, connecting pieces are respectively connected with any buckle between every two adjacent buckles, and the four buckles and the four connecting pieces form a ring to wrap the vertical rod.
3. The automatic lifting device for installation of construction site internet of things base station of claim 1, characterized in that: the travel switch baffle moves along with the movement of the optical axis ball screw, when the optical axis ball screw moves upwards, the travel switch baffle moves upwards along with the movement, the travel switch baffle abuts against the contact to move forwards for a certain distance, the travel switch acts to transmit an interrupt signal to the controller, the controller starts an interrupt program, and the stepping motor stops moving upwards and only allows moving downwards.
4. The automatic lifting device for installation of construction site internet of things base station of claim 1, characterized in that: the controller is respectively in communication connection with the signal receiving device, the stepping motor, the travel switch mechanism, the driving device and the braking device, and the communication protocol is RS485 communication protocol.
5. The automatic lifting device for installation of construction site internet of things base station of claim 1, characterized in that: the pole setting middle part is provided with the mounting panel, the mounting panel through four at least screws with the pole setting is connected, be provided with electric wire export and net twine export on the mounting panel.
6. The automatic lifting device for installation of construction site internet of things base station of claim 4, characterized in that: the signal receiving device can receive remote infrared signals, electrical switch signals and digital signals of a travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922374160.3U CN211716092U (en) | 2019-12-26 | 2019-12-26 | Automatic lifting device for installation of construction site Internet of things base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922374160.3U CN211716092U (en) | 2019-12-26 | 2019-12-26 | Automatic lifting device for installation of construction site Internet of things base station |
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| Publication Number | Publication Date |
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| CN211716092U true CN211716092U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922374160.3U Active CN211716092U (en) | 2019-12-26 | 2019-12-26 | Automatic lifting device for installation of construction site Internet of things base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299270A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Fixed lifting device of signal receiver |
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2019
- 2019-12-26 CN CN201922374160.3U patent/CN211716092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299270A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Fixed lifting device of signal receiver |
| CN112299270B (en) * | 2020-10-31 | 2022-05-20 | 贵州电网有限责任公司 | Fixed lifting device of signal receiver |
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