CN220811682U - Tower crane anti-collision system - Google Patents
Tower crane anti-collision system Download PDFInfo
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- CN220811682U CN220811682U CN202322773879.0U CN202322773879U CN220811682U CN 220811682 U CN220811682 U CN 220811682U CN 202322773879 U CN202322773879 U CN 202322773879U CN 220811682 U CN220811682 U CN 220811682U
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- tower
- tower crane
- balance arm
- video monitor
- ultrasonic sensor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a tower crane anti-collision system which comprises a tower crane main body, wherein a base is arranged at the bottom of the tower crane main body, supporting rods are arranged on two sides above the base, a rotary tower is arranged at the upper position of a machine body of the tower crane main body, a balance arm is arranged above the rotary tower, a tower chamber is arranged at the rear end of one side of the balance arm, an adjusting rail is arranged at one third of the front end of the top of the balance arm, a water draining groove is arranged at the bottom surface of the adjusting rail, and mounting screw holes are arranged at two ends of the bottom surface of the adjusting rail. In the utility model, the video monitor is arranged at one third of the front end of the top of the balance arm, the position and the angle of the video monitor are both of an adjustable structure, the position of the video monitor moves back and forth in a gear transmission mode, and the angle of the video monitor can be adjusted by 360 degrees through the angle adjusting motor, so that the video monitor is more flexible and reliable to use.
Description
Technical Field
The utility model relates to the field of tower cranes, in particular to an anti-collision system of a tower crane.
Background
The tower crane, namely the tower crane, is also called as a tower crane for short, is a lifting device used in building construction, the tower crane can be divided into a plurality of varieties according to different design forms, such as a self-elevating tower crane, an inner climbing tower crane, a flat head tower crane, a movable arm tower crane, a fast-assembling tower crane and the like, and the distinguishing standard also comprises a plurality of tower cranes, namely the tower crane for short, and the main components are as follows: foundation, tower body, jacking, turning, lifting, balance arm, lifting trolley, tower top, cab, amplitude variation and the like.
In the prior art, the anti-collision system of the tower crane still has a certain defect in use, the traditional anti-collision system of the tower crane is generally provided with a sensor directly on a balance arm, the external noise of the tower crane is larger in the working process, the warning sound sent by the sensor is not easy to distinguish, the two tower cranes are easy to collide, the general sensor can send out an alarm at a position which is about one meter or two meters away, the distance within one meter cannot be judged, and a driver can readjust the working direction and delay the working time.
Disclosure of utility model
The utility model aims to provide a tower crane anti-collision system, which aims to solve the problems that the traditional tower crane anti-collision system proposed in the background art is generally provided with a sensor directly on a balance arm, the external noise is large in the working process of a tower crane, the warning sound sent by the sensor is not easy to distinguish, the collision between two tower cranes is easy to occur, the common sensor can send out an alarm at a position which is about one meter or two meters away, the judgment can not be made on the distance within one meter, and a driver can readjust the working direction and delay the working time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tower machine anticollision system, includes the tower machine main part, the bottom of tower machine main part is equipped with the base, the both sides of the top of base are equipped with the vaulting pole, the top position of the fuselage of tower machine main part is equipped with the gyration pylon, the top of gyration pylon is equipped with the balance arm, the rear end of one side of balance arm is equipped with the tower room, the top one third of the front end of balance arm's top is equipped with the regulation track, the orbital bottom surface of regulation is equipped with the drip chamber, the both ends of the orbital bottom surface of regulation are equipped with the installation screw, the both sides of the orbital inside of regulation are equipped with sharp gear, sharp gear is connected with the driving gear dish, the both sides of the top surface of driving gear dish are equipped with the connecting rod, the top of connecting rod is equipped with the mounting panel, the top of mounting panel is equipped with the seal box, the inside of seal box is equipped with driving motor, the front end of seal box is equipped with the support, the below of one side of support is equipped with angle adjustment motor, the top of one side of support is equipped with the bracket, the top of the inside of support is equipped with video monitor, the front end of balance arm is equipped with the drip chamber, the front end is equipped with the ultrasonic transducer, the front end of ultrasonic transducer is equipped with the ultrasonic transducer, the ultrasonic transducer is equipped with the ultrasonic transducer.
In a further embodiment, the ultrasonic sensor is connected with the balance arm through a fixing lug, and the ultrasonic sensor is fixedly connected with the fixing lug through an inner hexagonal fixing bolt.
In a further embodiment, the mounting plate and the connecting rod are fixedly connected with the fixing screw hole through a fixing screw, and the connecting rod and the driving gear plate are connected through a rotating sleeve.
In a further embodiment, the bracket is fixedly connected with the angle adjusting motor through a connecting piece, and the video monitor is hinged with the bracket through a fixed hinge.
In a further embodiment, the support is fixedly connected with the sealing box through bolts, and the support is of an L-shaped structure.
In a further embodiment, the mounting plate is slidably connected to the adjustment rail, and the adjustment rail is fixedly connected to the balance arm by a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. The video monitor is arranged at one third of the front end of the top of the balance arm, the position and the angle of the video monitor are both of an adjustable structure, the position of the video monitor moves forwards and backwards in a gear transmission mode, the angle of the video monitor can be adjusted by 360 degrees through the angle adjusting motor, the video monitor is more flexible and reliable to use, the monitoring blind area can be reduced through the position of the video monitor arranged at the top, the position of the audible and visual alarm can be monitored, a tower crane driver can monitor the working condition of the outside in real time indoors, the safety of operation is improved, the front end position of the balance arm can be monitored through the video monitor, in the operation process, when the distance between two tower cranes is smaller than one meter, the distance between the two tower cranes can be directly observed, the two tower cranes can safely operate, the operation is avoided, the operation time is shortened, the accuracy of sensor monitoring is improved, and the anti-collision effect is improved.
Drawings
FIG. 1 is a schematic diagram of a tower crane collision avoidance system according to the present utility model;
FIG. 2 is a front view of an ultrasonic sensor of the present utility model;
FIG. 3 is a top view of the adjustment track of the present utility model;
FIG. 4 is a schematic view of the internal structure of the adjustment track of the present utility model;
fig. 5 is a schematic block diagram of an ultrasonic sensor of the present utility model.
In the figure: 1. a balance arm; 2. a tower chamber; 3. a revolving tower; 4. a tower crane main body; 5. a base; 6. a brace rod; 7. adjusting the track; 8. a seal box; 9. a bracket; 10. an angle adjusting motor; 11. a connecting piece; 12. a bracket; 13. a video monitor; 14. a fixed hinge; 15. an audible and visual alarm; 16. a fixed ear; 17. an inner hexagonal fixing bolt; 18. an ultrasonic sensor; 19. a side induction head; 20. a front induction head; 21. installing a screw; 22. a water draining tank; 23. a driving motor; 24. a mounting plate; 25. a set screw; 26. a linear gear; 27. a driving gear plate; 28. fixing the screw holes; 29. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a tower machine anticollision system, including tower machine main part 4, the bottom of tower machine main part 4 is equipped with base 5, the both sides of the top of base 5 are equipped with vaulting pole 6, the top position of the fuselage of tower machine main part 4 is equipped with gyration pylon 3, the top of gyration pylon 3 is equipped with balanced arm 1, the rear end of one side of balanced arm 1 is equipped with tower room 2, the front end's of balanced arm 1 front end position department is equipped with regulation track 7, the bottom surface of regulation track 7 is equipped with drip groove 22, the both ends of the bottom surface of regulation track 7 are equipped with installation screw 21, the both sides of the inside of regulation track 7 are equipped with sharp gear 26, sharp gear 26 is connected with initiative toothed disc 27, the both sides of the top surface of initiative toothed disc 27 are equipped with connecting rod 29, the top of connecting rod 29 is equipped with mounting panel 24, the top of mounting panel 24 is equipped with sealed box 8, the inside of sealed box 8 is equipped with driving motor 23, the front end of sealed box 8 is equipped with support 9, the below of one side of support 9 is equipped with angle adjustment motor 10, the top of one side of support 9 is equipped with bracket 12, the top of the inside of bracket 12 is equipped with video monitor 13, the front end 1 is equipped with ultrasonic transducer 18, the front end position sensor 18 is equipped with ultrasonic transducer 18, the front end 18 is equipped with ultrasonic transducer 18, the inside the ultrasonic transducer is equipped with the front end 18.
The base 5 is used for increasing the stability of the bottom of the tower crane main body 4, the balance arm 1 is used for installing ropes, the building materials are lifted, the adjusting rail 7 is used for moving the position of the video monitor 13 forwards and backwards, the water draining groove 22 is used for preventing the internal water accumulation of the adjusting rail 7, the video monitor 13 is connected with the linear gear 26 through the driving gear disc 27 and moves forwards and backwards in a gear transmission mode, the driving motor 23 is used for converting electric energy into mechanical energy to drive the driving gear disc 27 to rotate, the connecting rod 29 is used for supporting and installing the mounting plate 24, the mounting plate 24 is used for installing the driving motor 23, the sealing box 8 is used for sealing and protecting the driving motor 23, the angle adjusting motor 10 is used for converting electric energy into mechanical energy to drive the bracket 12 to rotate in parallel, the direction of the video monitor 13 is adjusted, the video monitor 13 is used for monitoring images intersected by two tower cranes, the audible and visual alarm 15 is used for alarming, and the side sensing head 19 is used for sensing dangerous substances.
Further, the ultrasonic sensor 18 is connected to the balance arm 1 through the fixing lug 16, and the ultrasonic sensor 18 is fixedly connected to the fixing lug 16 through the hexagon socket screw 17.
The ultrasonic sensor 18 is mounted by the fixing lugs 16, and the ultrasonic sensor 18 is fixed to the fixing lugs 16 by the hexagon socket fixing bolts 17.
Further, the mounting plate 24 and the connecting rod 29 are fixedly connected with the fixing screw hole 28 through the fixing screw 25, and the connecting rod 29 and the driving gear plate 27 are connected through a rotating sleeve.
The connecting rod 29, the driving gear disc 27 and the linear gear 26 can move in a coordinated manner through the rotating sleeve connection.
Further, the bracket 12 is fixedly connected with the angle adjusting motor 10 through the connecting piece 11, and the video monitor 13 is hinged with the bracket 12 through the fixed hinge 14.
The bracket 12 is used for being connected with the angle adjusting motor 10 in a mounting way through the connecting piece 11, and the upper and lower angles of the video monitor 13 are adjusted through the fixed hinge 14.
Further, the bracket 9 is fixedly connected with the seal box 8 by bolts, and the bracket 9 is of an L-shaped structure.
The video monitor 13 is more easily installed and fixed by the bracket 9 of the L-shaped structure.
Further, the mounting plate 24 is slidably connected with the adjustment rail 7, and the adjustment rail 7 is fixedly connected with the balance arm 1 by bolts.
The mounting plate 24 can be moved in a labor-saving manner by means of a sliding connection.
Working principle: when the intelligent control system is used, the driving gear disc 27 is driven to rotate through the driving motor 23, the video monitor 13 is driven to move back and forth to a required position through a gear transmission mode, the video monitor 13 is driven to rotate in parallel through the angle adjusting motor 10, the monitored position is adjusted and fixed, when the tower crane main body 4 starts to work, when two tower cranes are intersected, the intersected safe positions are sensed through the side sensing heads 19 and the front sensing heads 20 and converted into usable signals to be transmitted to the control module, if the intersected distance is smaller than the safe range, an alarm is sent out through the audible and visual alarm 15, a monitored picture can be displayed through the video monitor 13, a tower crane driver can make a decision according to the displayed picture, if the intersected position is narrower, and when the intersected position cannot collide, the tower crane driver can ignore the alarm sent out by the audible and visual alarm 15 to continue rotating operation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a tower machine anticollision system, includes tower machine main part (4), its characterized in that: the bottom of the tower crane main body (4) is provided with a base (5), two sides of the upper side of the base (5) are provided with supporting rods (6), the upper side of the main body of the tower crane main body (4) is provided with a rotary tower (3), the upper side of the rotary tower (3) is provided with a balance arm (1), the rear end of one side of the balance arm (1) is provided with a tower chamber (2), one third of the position of the front end of the top of the balance arm (1) is provided with an adjusting rail (7), the bottom surface of the adjusting rail (7) is provided with a water draining groove (22), two ends of the bottom surface of the adjusting rail (7) are provided with mounting screw holes (21), two sides of the inner part of the adjusting rail (7) are provided with linear gears (26), the linear gears (26) are connected with a driving gear disc (27), two sides of the top surface of the driving gear disc (27) are provided with connecting rods (29), the upper side of the connecting rods (29) is provided with a mounting plate (24), the upper side of the connecting rods (24) is provided with a sealing box (8), the inner part of the sealing box (8) is provided with a motor (23), the driving box (9) is provided with an angle (9), one side of the driving box (9) is provided with a lower bracket (9), the inside top of bracket (12) is equipped with video monitor (13), the end position of the front end of balance arm (1) is equipped with ultrasonic sensor (18), the top of ultrasonic sensor (18) is equipped with audible-visual annunciator (15), both sides in ultrasonic sensor (18) are equipped with side inductive head (19), the front end in ultrasonic sensor (18) is equipped with preceding inductive head (20).
2. A tower crane collision avoidance system as claimed in claim 1, wherein: the ultrasonic sensor (18) is connected with the balance arm (1) through the fixing lug (16), and the ultrasonic sensor (18) is fixedly connected with the fixing lug (16) through the inner hexagonal fixing bolt (17).
3. A tower crane collision avoidance system as claimed in claim 1, wherein: the mounting plate (24) is fixedly connected with the connecting rod (29) through a fixing screw (25) and a fixing screw hole (28), and the connecting rod (29) is connected with the driving gear disc (27) through a rotating sleeve.
4. A tower crane collision avoidance system as claimed in claim 1, wherein: the bracket (12) is fixedly connected with the angle adjusting motor (10) through the connecting piece (11), and the video monitor (13) is hinged with the bracket (12) through the fixed hinge (14).
5. A tower crane collision avoidance system as claimed in claim 1, wherein: the support (9) is fixedly connected with the sealing box (8) through bolts, and the support (9) is of an L-shaped structure.
6. A tower crane collision avoidance system as claimed in claim 1, wherein: the mounting plate (24) is in sliding connection with the adjusting rail (7), and the adjusting rail (7) is fixedly connected with the balance arm (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773879.0U CN220811682U (en) | 2023-10-17 | 2023-10-17 | Tower crane anti-collision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322773879.0U CN220811682U (en) | 2023-10-17 | 2023-10-17 | Tower crane anti-collision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811682U true CN220811682U (en) | 2024-04-19 |
Family
ID=90676104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322773879.0U Active CN220811682U (en) | 2023-10-17 | 2023-10-17 | Tower crane anti-collision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811682U (en) |
-
2023
- 2023-10-17 CN CN202322773879.0U patent/CN220811682U/en active Active
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