CN212535367U

CN212535367U - Building supervision is used for construction equipment management instruction remote control lock

Info

Publication number: CN212535367U
Application number: CN202020633107.0U
Authority: CN
Inventors: 吴伟学; 吴坤洋
Original assignee: Guangzhou Fangshi Construction Engineering Supervision Co ltd
Current assignee: Guangzhou Fangshi Construction Engineering Management Co.,Ltd.
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-12
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a building supervision is used for construction equipment management instruction remote control lock, including lock body, remote control unit, signal reception control device, activity spring bolt top, ordinary theftproof lock core, spring bolt are equipped with to the lock body inside, the lock body outside is equipped with reserve lockhole, unidirectional rotation formula handle, lock body serial number, stationary blade; the remote control device is internally provided with a signal sending control device, and the outside of the remote control device is provided with an external key; the remote controller can input the lock number and send out an opening or closing management instruction through radio, and the single chip microcomputer control device sends out an instruction to the electromagnetic driving device after the lock receives the radio instruction and drives the movable lock tongue to open or close the movable function of the anti-theft lock cylinder through the lever. The utility model discloses simple structure, the preparation assembly of being convenient for, it is directly perceived simple and convenient to operate, effectively solve the job site main equipment and open, stop the management problem.

Description

Building supervision is used for construction equipment management instruction remote control lock

Technical Field

The utility model relates to a construction management field specifically is a building supervision is used for construction equipment management instruction remote control lock.

Background

With the continuous improvement of requirements of construction scale, safety, quality, technology and the like, the number and the variety of equipment and machinery which are input for construction are various. The equipment management, particularly the use of construction equipment according to the working progress and the prevention of the equipment starting by construction units or personnel in private non-working time are particularly important for the construction safety quality control. In recent years, due to the contradictory relationship between construction and supervision units, a safe production accident often occurs in which a construction unit or a person activates a facility without notifying the supervision unit, and therefore it is necessary to manage a construction facility by a simple technical means.

General construction equipment management is manually restricted, or a central control type full networking system is adopted, wherein the two modes are that the management is excessively loose and random, and the system setting is excessively complex and the economic cost investment is large. Therefore, the remote control lock for the construction equipment management instruction is simple and convenient to install, visual and fast to use and operate, complex system setting and high cost are avoided, and the remote control lock has good popularization value.

Disclosure of Invention

The invention aims to solve the problem of inconvenience in the existing construction management, provides a building supervision for a remote control lock of a construction equipment management instruction, and has the advantages of simplicity and convenience in installation, intuitive and quick use and operation, avoidance of complex system setting and high cost, and good popularization value.

In order to achieve the above purpose, the technical scheme of the utility model is that: a building supervision is used for the remote control lock of construction equipment management command, including lock body and remote control unit, the said lock body is connected with remote control unit through the wireless way, there are ordinary theft-proof lock core and lock tongue in the middle part in the said lock body, the said ordinary theft-proof lock core is set up on said lock tongue, the lock tongue lower side has movable lock tongue top fixed in lock body, the ordinary theft-proof lock core lower side has signal receiving control device; the middle part outside the lock body is provided with a unidirectional rotary handle with a backup lock hole, and the lock body is provided with a lock body number outside the lock body; the remote control device comprises a box body, a signal sending control device, a signal receiving control device and an upper double-color LED indicator lamp, wherein the inside of the box body of the remote control device is provided with the signal sending control device, the outside of the box body is provided with an external key, and the signal receiving control device comprises a first single-chip microcomputer control mainboard, a wireless receiving device fixed at the front end of the first single-chip microcomputer control mainboard, an electromagnetic driving device with the rear end capable of moving up; the wireless receiving device is used for receiving starting and locking instructions and is electrically connected with the electromagnetic driving device through the first single-chip microcomputer control main board; the signal sending control device comprises a second single-chip microcomputer control mainboard, a wireless transmitting device connected to the front end of the second single-chip microcomputer control mainboard and a double-color LED signal lamp connected to the rear end of the second single-chip microcomputer control mainboard, wherein the wireless transmitting device is used for transmitting opening and closing instructions and is electrically connected with the second single-chip microcomputer control mainboard. The structure is simple and repeated programming is not needed.

Furthermore, in order to achieve the optimal effect, the movable bolt top comprises a fixed column and a thimble sleeved on the fixed column, a spring is sleeved between the thimble and the fixed column, and the thimble can move up and down on the fixed column.

Furthermore, in order to facilitate unlocking and locking, a first lever and a second lever are arranged between the electromagnetic driving device and the movable spring bolt top, a first upright post and a second upright post are arranged on the electromagnetic driving device, the front end of the first lever penetrates through the first upright post to be installed on the electromagnetic driving device and can rotate by taking the first upright post as a shaft, and the front end of the second lever penetrates through the second upright post to be installed on the electromagnetic driving device and can rotate by taking the second upright post as a shaft.

Furthermore, in order to prevent the lever from separating from the top of the movable lock tongue, a first clamping groove and a second clamping groove are formed in the ejector pin, the tail end of the first lever and the tail end of the second lever are respectively inserted into the first clamping groove and the second clamping groove, and the front end of the ejector pin is conical.

Further, by utilizing a lever principle, the first singlechip control main board is respectively provided with a first fulcrum and a second fulcrum which correspond to the first lever and the second lever, the front end of the first lever and the front end of the second lever can move up and down along with the electromagnetic driving device, and the first lever and the second lever respectively rotate around the first fulcrum and the second fulcrum which are rotating points.

Furthermore, in order to ensure the accuracy of visually observing the operation instruction, the second singlechip control mainboard is provided with a key contact corresponding to an external key.

Furthermore, in order to ensure that the state of the coded lock can be visually checked and the operation is convenient, the one-way rotary handle is arranged on the periphery of the back-up lock hole; the outside of lock body is located the lock body serial number upper left side and is provided with double-colored LED signal lamp hole.

Furthermore, in order to ensure the normal operation and the fixity of the coded lock, a lock body battery box for providing a power supply for the signal receiving control device is arranged in the lock body, and a fixing piece for fixing is arranged on the lock body; the remote control device is characterized in that a remote control battery box for providing a power supply for the signal sending control device is arranged in the remote control device, a fixing piece for fixing is arranged on the remote control device, and the fixing mode of the fixing piece is welding or threaded connection.

Furthermore, in order to ensure that the lock tongue is locked, a groove matched with the thimble is formed in the lock tongue.

The utility model has the advantages that:

compared with the prior art, the internal single chip microcomputer control mainboard is arranged, the lever is arranged on the electromagnetic driving device through the electromagnetic driving device to be connected with the top of the movable spring bolt so as to achieve unlocking or locking, the structure is simple, the manufacture and assembly are convenient, and all parts can be obtained by purchasing standard parts on the market; the inside of the lock body is provided with a wireless receiving and transmitting device which simply receives and transmits the opening and locking instructions of the lock body serial number; software programming is not needed, and the circuit structure is simple and clear; the remote controller is intuitive and simple to operate, and effectively solves the problem of management of starting and stopping of large-scale equipment on a construction site.

Drawings

Fig. 1 is a schematic diagram of an external structure of a lock body of a remote control lock for construction equipment management instructions for building supervision according to the present invention;

FIG. 2 is a schematic structural view of the remote lock for managing instructions of construction equipment in a locked state according to the building supervision of the present invention;

FIG. 3 is a schematic structural view of the construction supervision for construction equipment management command remote control lock of the present invention, in which a first single chip microcomputer controls a main board to connect with a movable spring bolt top;

FIG. 4 is a schematic diagram of the structure of a movable spring bolt top of a remote control lock for construction equipment management commands according to the present invention;

fig. 5 is a schematic structural view of the remote control lock for construction equipment management command in an unlocked state according to the building supervision of the present invention;

fig. 6 is a schematic view of the internal structure of a remote control device for a remote control lock of a construction equipment management command for building supervision according to the present invention;

fig. 7 is the utility model relates to a building prison is used for remote control unit external structure schematic diagram of construction equipment management instruction remote control lock.

In the figure: 1-a lock body; 2-a remote control device; 3, fixing a sheet; 4-signal reception control means; 41-a first singlechip control mainboard; 42-an electromagnetic drive; 421-a first column; 422-a second upright post; 43-first lever; 44-lever two; 45-two-color LED index lamp; 46-a wireless receiving device; 47-first fulcrum; 48-a second fulcrum; 5-movable bolt top; 51-fixed columns; 52-thimble; 53-a spring; 54-a first card slot; 55-a second card slot; 6-common anti-theft lock core; 7-lock battery box; 8-a signal transmission control device; 81-a wireless transmitting device; 82-a second singlechip control mainboard; 821-a key contact; 83-two-color LED signal lamps; 9-backup lock hole; 10-a bolt; 101-a groove; 11. numbering lock bodies; 12-a remote control battery pack; 13-external keys; 14-two-color LED signal lamp holes; 15-one-way rotary handle.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1, 2, 3, 4, 5, a building supervision remote control lock for construction equipment management instructions comprises a lock body 1 and a remote control device 2, wherein the lock body 1 is connected with the remote control device 2 in a wireless manner, a common anti-theft lock cylinder 6 and a lock tongue 10 are arranged in the middle of the lock body 1, the common anti-theft lock cylinder 6 is arranged on the lock tongue 10, a movable lock tongue top 5 fixed in the lock body is arranged below the lock tongue 10, and a signal receiving control device 4 is arranged below the common anti-theft lock cylinder 6; the middle part of the outside of the lock body 1 is provided with a unidirectional rotary handle 15 with a backup lock hole 9, and the outside of the lock body is provided with a lock body number 11; the remote control device 2 is characterized in that a signal sending control device 8 is arranged in a box body, an external key 13 is arranged outside the box body, and the signal receiving control device 4 comprises a first single-chip microcomputer control mainboard 41, a wireless receiving device 46 fixed at the front end of the first single-chip microcomputer control mainboard 41, an electromagnetic driving device 42 with the rear end capable of moving up and down and an upper double-color LED indicator lamp 45; the wireless receiving device 46 is used for receiving opening and closing instructions and is electrically connected with the electromagnetic driving device 42 through the first singlechip control main board 41, the wireless receiving device 46 adopts a low-power-consumption general coding and decoding circuit, a receiving antenna receives signals, the signals are decoded and amplified in the receiving circuit, the wireless receiving device has the advantages of long transmission distance, strong anti-interference capability, no directivity and the like, after the signals are received by the wireless receiving device 46, the signals are decoded by the first singlechip control main board 41 to give an electric signal to the electromagnetic driving device 42, a coil (not marked) and a magnetic core (not marked) are arranged in the electromagnetic driving device 42, the electromagnetic driving device 42 is divided into an upper layer and a lower layer, a sliding rail is arranged between the two layers, after the first singlechip control main board 41 receives the instructions, the corresponding current direction is given, and the electric current is transmitted to the electromagnetic driving device 42, different magnetic fields are generated to enable the electromagnetic driving device 42 to move horizontally or up or down, software programming is not needed when a mainboard is controlled by a single chip, and the circuit structure is simple and clear.

As shown in fig. 3 and 4, a first lever 43 and a second lever 44 are arranged between the electromagnetic driving device 42 and the movable bolt top 5, the electromagnetic driving device 42 is provided with a first upright column 421 and a second upright column 422, the front end of the first lever 43 passes through the first upright column 421 and is installed on the electromagnetic driving device 42 and can rotate by taking the first upright column 421 as a shaft, the front end of the second lever 44 passes through the second upright post 422 and is installed on the electromagnetic driving device 42 and can rotate by taking the second upright post 422 as a shaft, the first upright post 421 and the second upright post 422 respectively pass through the first lever 43 and the second lever 44, so that the first lever 43 and the second lever 44 are connected with the electromagnetic driving device 42, meanwhile, the first lever 43 and the second lever 44 can rotate by taking the upright post as an axis, the upright post ensures that the front end position of the levers is unchanged, therefore, the problem that the front end of the lever is far away from the electromagnetic driving device in the movement process of the electromagnetic driving device can be solved.

The first single chip microcomputer control main board 41 is provided with a first fulcrum 47 and a second fulcrum 48 corresponding to the first lever 43 and the second lever 44 respectively, when the front end of the first lever 43 and the front end of the second lever 44 can move up and down along with the electromagnetic driving device 42 by utilizing the lever principle, the first lever 43 and the second lever 44 respectively rotate by taking the first fulcrum 47 and the second fulcrum 48 as rotating points, the moving directions of the front end and the tail end of the first lever 43 and the front end and the tail end of the second lever 44 are opposite. The movable bolt top 5 comprises a columnar fixed column 51 and a thimble 52 sleeved on the fixed column 51, a spring 53 is sleeved between the thimble 52 and the fixed column 51, and the thimble 52 can move up and down on the fixed column 51. The thimble 52 is provided with a first slot 54 and a second slot 55 for inserting the end of the first lever 43 and the end of the second lever 44, respectively, so that the front end of the thimble 52 is tapered for smoothly clamping the latch bolt.

By utilizing a lever principle, a first fulcrum 47 and a second fulcrum 48 are taken as rotating points of the lever, then the first lever 43 and the second lever 44 are driven by an electromagnetic driving device to serve as force for rotating the lever, and the distance from the fulcrums to a power action line, namely the distance from the fulcrums to the electromagnetic driving device for connecting the first lever 43 and the second lever 44 is greater than the distance from the fulcrums to the first lever 43 and the second lever 44 to be inserted into a first clamping groove 54 and a second clamping groove 55, so that a force greater than an applied force can be generated by applying a small force, and the thimble 52 on the movable bolt top 5 is easily driven to move; the ends of the first lever 43 and the second lever 44 are respectively inserted into the first slot 54 and the second slot 55, the size of the slots is suitable for the size of the end of the lever, the movable bolt top 5 is structured in such a way that a fixed column 51, a thimble 52 and a spring 53 form a structure, a tangent point exists when the movable bolt top 5 and the end of the lever do circular arc motion, after the movable bolt top 5 leaves the position of the tangent point, the position of the end of the lever is far away from the movable bolt top 5, in order to solve the problem, a clamping groove matched with the lever is designed on the ejector pin 52, the tail end of the lever extends into the clamping groove, the moving distances of the two ends of the lever are the same, the moving distance of the electromagnetic driving device 42 serving as a power part is limited, the space required by the lever to swing in the clamping groove can be obtained by designing the clamping groove space, the tail end of the lever is always located in the clamping groove, the inside of the clamping groove is of a smooth structure, and therefore the lever can be guaranteed to move easily in the clamping groove.

As shown in fig. 2 and 4, after receiving an instruction by the wireless receiving device 46 during locking, the first single-chip microcomputer control motherboard 41 performs instruction operation, and then the electromagnetic driving device 42 performs instruction reaction to drive the first lever 43 and the second lever 44 to simultaneously move downwards to realize combined action and simultaneously drive the upward movement of the ejector pin on the movable bolt top 5, when the movable bolt top 5 reaches the highest position, the front end of the ejector pin 52 is inserted into the groove 101 on the bolt to lock the dead lock bolt 10, a spring 53 is sleeved between the ejector pin 52 and the fixed column 51, and the force applied by the spring 53 can push the ejector pin 52 dead; when the lock needs to be unlocked, the electromagnetic driving device 42 drives the lever to move upwards, the lever moves downwards towards one end of the top of the movable lock tongue, the force of the lever pressing the spring 53 is utilized to cancel the thimble force of the spring 53, and meanwhile, the lever can also drive the thimble 52 to move downwards, so that the front end of the thimble 52 leaves the clamping groove, and the lock tongue can move to unlock the lock.

As shown in fig. 1, the unidirectional rotary handle 15 is arranged at the periphery of the backup lock hole 9, so that the bolt can be conveniently unscrewed through manual operation; a double-color LED signal lamp hole 14 is formed in the outer portion of the lock body 1, which is located above the left side of the lock body number 11, when the movable lock tongue top 5 blocks the lock tongue 10, a double-color LED indicator lamp 45 displays red, otherwise, green; in the absence of power or no power, the bi-color LED indicator 45 flashes red or no light; the lock body battery box 7 for providing a power supply for the signal receiving control device 4 is arranged in the lock body 1, in order to facilitate fixing, a fixing sheet 3 for fixing is arranged on the lock body 1, and the fixing mode is not limited to welding or threaded connection.

As shown in fig. 6 and 7, the remote control device 2 is internally provided with a signal sending control device 8, and is externally provided with an external key 13; the signal sending control device 8 comprises a second singlechip control main board 82, a wireless transmitting device 81 connected to the front end of the second singlechip control main board 82, and a bicolor LED signal lamp 83 at the rear end, wherein the wireless transmitting device 81 is used for transmitting a starting and locking instruction and is electrically connected with the second singlechip control main board 82; a key contact 821 corresponding to the external key 13 is arranged on the second singlechip control mainboard 82, a command symbol is arranged on the external key 13 and is used for inputting the lock body number 11 and the input operations of opening, locking and accessing, when the external key 13 inputs the correct lock body number 11, the two-color LED signal lamp 83 flickers green, otherwise, the two-color LED signal lamp 83 lights red; in the absence of power or no power, the bi-color LED signal 83 flashes red or no light; the wireless transmitting device 81 is used for transmitting a start-up and lock-up instruction and is electrically connected with the second singlechip control mainboard 82, the wireless transmitting device 81 adopts a low-power-consumption general coding and decoding circuit, the lock body numbers 11 on different lock bodies 1 are input through the external keys 13, the input signals are coded and processed through the coding module through the second singlechip control main board 82, transmitted by the wireless transmitting device 81, has the advantages of long transmission distance, strong anti-interference capability, no directivity and the like, a remote control battery box 12 for providing power supply for the signal transmission control device 8 is arranged in the remote control device 2, in order to conveniently fix the fixing piece 3 for fixing, the remote control device 2 can correspondingly control a plurality of lock bodies 1, software programming or recoding is not needed, and wireless circuit instructions are sent and received only through the lock body number 11; the lock body 1 can be flexibly fixed between construction equipment or construction instruments through welding and screw holes on the back part of the lock body; the second part of the remote control 2 can effectively transmit instructions to a plurality of lock bodies 1 within the physical space that the wireless circuit can involve.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. All equivalent changes or modifications made in accordance with the spirit of the present disclosure are intended to be covered by the scope of the present disclosure.

Claims

1. A building supervision is used for the remote control lock of construction equipment management command, including lock body and remote control unit, the said lock body is connected with remote control unit through the wireless way, there are ordinary theft-proof lock core and lock tongue in the middle part in the said lock body, the said ordinary theft-proof lock core is set up on said lock tongue, the lock tongue lower side has movable lock tongue top fixed in lock body, the ordinary theft-proof lock core lower side has signal receiving control device; the middle part outside the lock body is provided with a unidirectional rotary handle with a backup lock hole, and the lock body is provided with a lock body number outside the lock body; the inside signal transmission controlling means that is equipped with of remote control unit box body, the box body outside is equipped with outside button, its characterized in that: the signal receiving control device comprises a first single-chip microcomputer control mainboard, a wireless receiving device fixed at the front end of the first single-chip microcomputer control mainboard, an electromagnetic driving device with the rear end capable of moving up and down and an upper double-color LED indicator lamp; the wireless receiving device is used for receiving starting and locking instructions and is electrically connected with the electromagnetic driving device through the first single-chip microcomputer control main board; the signal sending control device comprises a second single-chip microcomputer control mainboard, a wireless transmitting device connected to the front end of the second single-chip microcomputer control mainboard and a double-color LED signal lamp connected to the rear end of the second single-chip microcomputer control mainboard, wherein the wireless transmitting device is used for transmitting opening and closing instructions and is electrically connected with the second single-chip microcomputer control mainboard.

2. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: the movable spring bolt top comprises a fixed column and a thimble sleeved on the fixed column, a spring is sleeved between the thimble and the fixed column, and the thimble can move up and down on the fixed column.

3. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: be equipped with a lever, No. two levers between electromagnetic drive device and the movable spring bolt top, be equipped with first stand, second stand on the electromagnetic drive device, No. one the lever front end pass first stand and install on electromagnetic drive device and can rotate for the axle by first stand, No. two the lever front end pass the second stand and install on electromagnetic drive device and can rotate for the axle by the second stand.

4. The building supervision remote control lock for construction equipment management instructions according to claim 2, wherein: the thimble is provided with a first clamping groove and a second clamping groove which are used for inserting the tail end of the first lever and the tail end of the second lever respectively, and the front end of the thimble is conical.

5. The building supervision remote control lock for construction equipment management instructions according to claim 1 or 3, wherein: the first single chip microcomputer control main board is provided with a first fulcrum and a second fulcrum which correspond to the first lever and the second lever respectively, the front end of the first lever and the front end of the second lever can move up and down along with the electromagnetic driving device, and the first lever and the second lever rotate around by taking the first fulcrum and the second fulcrum as rotating points respectively.

6. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: and the second singlechip control mainboard is provided with key contacts corresponding to external keys.

7. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: the unidirectional rotary handle is arranged on the periphery of the backup lock hole; the outside of lock body is located the lock body serial number upper left side and is provided with double-colored LED signal lamp hole.

8. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: a lock body battery box for providing a power supply for the signal receiving control device is arranged in the lock body, and a fixing piece for fixing is arranged on the lock body; the remote control device is characterized in that a remote control battery box for providing a power supply for the signal sending control device is arranged in the remote control device, a fixing piece for fixing is arranged on the remote control device, and the fixing mode of the fixing piece is welding or threaded connection.

9. The building supervision remote control lock for construction equipment management instructions according to claim 1, wherein: and the spring bolt is provided with a groove matched with the thimble.