CN207293988U - A kind of crane - Google Patents
A kind of crane Download PDFInfo
- Publication number
- CN207293988U CN207293988U CN201720988311.2U CN201720988311U CN207293988U CN 207293988 U CN207293988 U CN 207293988U CN 201720988311 U CN201720988311 U CN 201720988311U CN 207293988 U CN207293988 U CN 207293988U
- Authority
- CN
- China
- Prior art keywords
- motor
- rotating turret
- turntable
- definition camera
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model provides a kind of crane,Including base,Operating room,Hook and bumping post,One end of the base is provided with operating room,The other end of the base is provided with stent,The top of the stent is provided with rotating turret,One end of the rotating turret is provided with motor rack,The bottom of the turntable is provided with displacement sensor,Steel wire rope is wound with the turntable,The side of the fixed runner is provided with high-definition camera,One end of the steel wire rope is provided with annulus,Limited block is provided with the inside of the annulus,The bottom of the limited block is welded with hook,The side of the hook is provided with bumping post,Institute's displacement sensors, which are electrically connected, operates indoor PLC controller,The utility model can be with the situation of complete observation rotating turret bottom by high-definition camera,Reduce security risk,Monitor the drift condition of motor shaft in real time by displacement sensor and the indoor PLC controller of operation,Prevent steel rope abrasion from aggravating.
Description
Technical field
Machinery field is the utility model is related to, is specially a kind of crane.
Background technology
Crane mainly includes lifting mechanism, travelling mechanism, jib lubbing mechanism, swing mechanism and metal structure etc., lifting machine
Structure is the groundwork mechanism of crane, is made of mostly hangar system and winch, also has and lifts weight by hydraulic system
, travelling mechanism to vertical equity migrate weight or adjust crane operating position, usually by motor, retarder,
Brake and wheel composition, jib lubbing mechanism are only provided on jib-type crane, and amplitude reduces when arm support is steeved, amplitude when bending down
Increase, balance-dividing luffing and two kinds of non-equilibrium luffing, swing mechanism are by driving device and pivoting support turn round arm support
Device forms, and metal structure is the skeleton of crane, and primary load-carrying members such as crane span structure, arm support and door frame can be box structure or truss
Structure, or web structure, the available shaped steel having cannot monitor motor in real time as backbar, existing crane, meeting
Cause motor to deviate, cause steel rope abrasion to aggravate, there are some potential safety problems, while the region operating personnel under sunpender are not
Can comprehensively it see.So how to design a kind of crane, becoming us will currently solve the problems, such as.
Utility model content
The technical problem that the utility model solves：A kind of crane is provided, can be turned by high-definition camera with complete observation
The situation of moving frame bottom, reduces security risk；To solve the problems mentioned in the above background technology, it can by high-definition camera
With the situation of complete observation rotating turret bottom, security risk is reduced.
The technical solution adopted in the utility model：A kind of crane, including base, operating room, stent, motor rack, motor,
Turntable, displacement sensor, steel wire rope, rotating turret, fixed runner, high-definition camera, annulus, limited block, hook and bumping post, it is described
One end of base is provided with operating room, and the other end of the base is provided with stent, and the top of the stent is provided with rotating turret,
One end of the rotating turret is provided with motor rack, and the top of the motor rack is provided with motor, and one end of the motor is provided with
Turntable, the bottom of the turntable are provided with displacement sensor, steel wire rope are wound with the turntable, and one end of the rotating turret is set
Fixed runner is equipped with, the side of the fixed runner is provided with high-definition camera, and one end of the steel wire rope is provided with annulus, institute
To state and limited block is provided with the inside of annulus, the bottom of the limited block is welded with hook, and the side of the hook is provided with bumping post,
Institute's displacement sensors, which are electrically connected, operates indoor PLC controller.
Further, the outer surface of the motor is provided with dust cover.
Further, the top of the high-definition camera is provided with waterproof cover.
Further, the motor rack is installed on rotating turret by bolt.
The utility model compared with prior art the advantages of：
1st, security risk can be reduced with the situation of complete observation rotating turret bottom by high-definition camera.
2nd, monitor the drift condition of motor shaft in real time by displacement sensor and the indoor PLC controller of operation, prevent steel
Cord abrasion aggravation.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model motor installation diagram；
Fig. 3 is the utility model bumping post installation diagram.
Embodiment
1-3 describes a kind of embodiment of the utility model below in conjunction with the accompanying drawings.
A kind of crane, including base 1, operating room 2, stent 3, motor rack 4, motor 5, turntable 6, displacement sensor 7, steel
Cord 8, rotating turret 9, fixed runner 10, high-definition camera 11, annulus 12, limited block 13, hook 14 and bumping post 15, base 1
One end is provided with operating room 2, and the other end of base 1 is provided with stent 3, and the top of stent 3 is provided with rotating turret 9, rotating turret 9
One end is provided with motor rack 4, and the top of motor rack 4 is provided with motor 5, and one end of motor 5 is provided with turntable 6, the bottom of turntable 6
Displacement sensor 7 is installed, steel wire rope 8 is wound with turntable 6, one end of rotating turret 9 is provided with fixed runner 10, fixed runner
10 side is provided with high-definition camera 11, and one end of steel wire rope 8 is provided with annulus 12, and the inner side of annulus 12 is provided with limited block
13, the bottom of limited block 13 is welded with hook 14, and the side for linking up with 14 is provided with bumping post 15, and displacement sensor 7 is electrically connected behaviour
Make the PLC controller in room 2；High-definition camera 11 shoots the real-time condition of 9 bottom of rotating turret during use, and through output terminal transmission
To the host and liquid crystal display in operating room 2, watched for operating personnel, the axis of motor 5 is gathered by displacement sensor 7
Displacement signal, passes to the input terminal of PLC controller in operating room 2, after analyzing and processing, if non-displacement signal, and normal work, if
There is displacement signal, then the output terminal of PLC controller issues instructions to the power switch in operating room 2, is powered off, and prevents steel wire
The abrasion aggravation of rope 8, causes security incident.
Further, the outer surface of motor 5 is provided with dust cover, can effectively prevent the inside of motor 5 from entering dust.
Further, the top of high-definition camera 11 is provided with waterproof cover, prevents water from entering in high-definition camera 11.
Further, motor rack 4 is installed on rotating turret 9 by bolt, easy to the installation and removal of motor rack 4.
The preferred embodiment of above-described embodiment, simply the utility model, is not used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (4)
1. a kind of crane, including base (1), operating room (2), stent (3), motor rack (4), motor (5), turntable (6), displacement
Sensor (7), steel wire rope (8), rotating turret (9), fixed runner (10), high-definition camera (11), annulus (12), limited block
(13), (14) and bumping post (15) are linked up with, it is characterised in that：One end of the base (1) is provided with operating room (2), the base
(1) the other end is provided with stent (3), and the top of the stent (3) is provided with rotating turret (9), one end of the rotating turret (9)
Motor rack (4) is installed, the top of the motor rack (4) is provided with motor (5), and one end of the motor (5) is provided with turntable
(6), the bottom of the turntable (6) is provided with displacement sensor (7), is wound with steel wire rope (8) on the turntable (6), described turn
One end of moving frame (9) is provided with fixed runner (10), and the side of the fixed runner (10) is provided with high-definition camera (11), institute
The one end for stating steel wire rope (8) is provided with annulus (12), and limited block (13), the limited block are provided with the inside of the annulus (12)
(13) bottom is welded with hook (14), and the side of the hook (14) is provided with bumping post (15), institute's displacement sensors (7) electricity
PLC controller in property attended operation room (2).
A kind of 2. crane according to claim 1, it is characterised in that：The outer surface of the motor (5) is provided with dust-proof
Cover.
A kind of 3. crane according to claim 1, it is characterised in that：The top of the high-definition camera (11) is provided with
Waterproof cover.
A kind of 4. crane according to claim 1, it is characterised in that：The motor rack (4) is installed on by bolt to be turned
In moving frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988311.2U CN207293988U (en) | 2017-08-09 | 2017-08-09 | A kind of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988311.2U CN207293988U (en) | 2017-08-09 | 2017-08-09 | A kind of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293988U true CN207293988U (en) | 2018-05-01 |
Family
ID=62449170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720988311.2U Withdrawn - After Issue CN207293988U (en) | 2017-08-09 | 2017-08-09 | A kind of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293988U (en) |
-
2017
- 2017-08-09 CN CN201720988311.2U patent/CN207293988U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180501 Effective date of abandoning: 20180918 |