CN215326524U - Positioning device applied to tower crane equipment - Google Patents

Abstract

The utility model relates to a positioning device applied to tower crane equipment, which comprises: the device comprises a crane boom, a lifting steel wire rope, a horizontal steel wire rope, a pulley block, a lifting hook, a trolley and a laser positioning device; the upper part of the trolley can move along the extension direction of the cargo boom, the horizontal steel wire rope penetrates through the lower part of the lower vehicle and slides on the horizontal steel wire rope, the laser positioning device is arranged on the trolley, the pulley block is connected with the lifting hook through the lifting steel wire rope, and the relative distance between the pulley block and the lifting hook can be controlled by the lifting steel wire rope. The operation personnel move on the jib loading boom through operating the dolly, and horizontal wire rope plays the balancing act for the motion of dolly, and simultaneously, the operation personnel drive the lifting hook subassembly through the traction that plays to rise wire rope and carry out the removal of vertical direction, and when the operation personnel carried out the tower crane operation, laser positioning device can in time dodge for the staff who sends laser signal suggestion below region according to the operation condition to improve man-machine cross operation's security.

Description

Positioning device applied to tower crane equipment

Technical Field

The utility model relates to the field of tower cranes, in particular to a positioning device applied to tower crane equipment.

Background

In recent years, due to rapid development of high-rise buildings, the use amount of vertical transportation machinery tower cranes in construction is increased rapidly, and serious safety accidents of overturning of the tower cranes are frequently caused, so that how to prevent the tower cranes is a key point.

Along with the rapid development of Chinese urbanization construction, the tower crane plays more and more roles in building construction, cargo handling and the like due to the characteristics of strong flexibility and large bearing capacity, the common and high-density use of the tower crane is increasingly wide, and the safety of the tower crane is more and more important. However, the tower crane construction relates to the risk fields of electromechanical operation, high-altitude operation and the like, so that the construction safety also becomes an important matter for each tower crane driver and personnel participating in operation, and various accidents are easily caused by unclear prompt, improper command, blind operation area and the like in man-machine cross operation at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problems in the prior art, the utility model provides the positioning device applied to the tower crane equipment, so that the safety of man-machine cross operation is improved.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that: a be applied to positioner on tower crane equipment, includes: the device comprises a crane boom, a lifting steel wire rope, a horizontal steel wire rope, a pulley block, a hook assembly, a trolley and a laser positioning device;

the upper part of the trolley can move along the extending direction of the cargo boom, the horizontal steel wire rope penetrates through the lower part of the lower trolley, the trolley slides on the horizontal steel wire rope, the laser positioning device is arranged on the trolley, the pulley block is connected with the hook component through a lifting steel wire rope, and the lifting steel wire rope can control the relative distance between the pulley block and the hook component.

Further, the device also comprises a clamp, an adjusting mechanism and a fixed disc;

the fixed disc is connected to the trolley, the laser positioning device is clamped in the clamp, and two ends of the adjusting mechanism are connected with the clamp and the fixed disc respectively.

Further, the device also comprises an antenna and a control box;

the control box is arranged on the trolley, and the antenna is electrically connected with the control box and the laser positioning device respectively.

Further, the solar panel is also included;

the solar panel is arranged on the side wall of the control box and is respectively electrically connected with the control box and the laser positioning device.

(III) advantageous effects

The utility model has the beneficial effects that: the operation personnel move on the jib loading boom through operating the dolly, and horizontal wire rope plays the balancing act for the motion of dolly, and simultaneously, the operation personnel drive the lifting hook subassembly through the traction that plays to rise wire rope and carry out the removal of vertical direction, and when the operation personnel carried out the tower crane operation, laser positioning device can in time dodge for the staff who sends laser signal suggestion below region according to the operation condition to the security of man-machine cross operation has been improved, the reduction occurence of failure.

Drawings

FIG. 1 is a schematic view of the overall structure of a positioning device applied to tower crane equipment in the utility model;

FIG. 2 is a schematic view of the structure at position A in FIG. 1;

FIG. 3 is a schematic structural diagram of the connection between the trolley and other components of the positioning device applied to tower crane equipment;

[ description of reference ]

1. A cargo boom; 2. a trolley; 3. hoisting a steel wire rope; 4. a horizontal wire rope; 5. a pulley block; 6. a laser positioning device; 7. a hook assembly; 8. a clamp; 9. an adjustment mechanism; 10. fixing the disc; 11. an antenna; 12. a control box; 13. a solar panel; 14. a laser signal.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 3, a positioning device applied to a tower crane apparatus includes: the device comprises a crane boom 1, a lifting steel wire rope 3, a horizontal steel wire rope 4, a pulley block 5, a hook component 7, a trolley 2 and a laser positioning device 6;

the upper part of the trolley 2 can move along the extending direction of the cargo boom 1, the horizontal steel wire rope 4 penetrates through the lower part of the lower trolley, the trolley 2 slides on the horizontal steel wire rope 4, the laser positioning device 6 is arranged on the trolley 2, the pulley block 5 is connected with the hook component 7 through the lifting steel wire rope 3, and the lifting steel wire rope 3 can control the relative distance between the pulley block 5 and the hook component 7.

The device also comprises a clamp 8, an adjusting mechanism 9 and a fixed disc 10;

the fixed disc 10 is connected to the trolley 2, the laser positioning device 6 is clamped in the clamp 8, and two ends of the adjusting mechanism 9 are respectively connected with the clamp 8 and the fixed disc 10.

As described above, the above structure can facilitate the adjustment of the posture of the laser positioning device 6, and ensure the stability of the fixation.

Wherein, also include the aerial 11 and control box 12;

the control box 12 is arranged on the trolley 2, and the antenna 11 is electrically connected with the control box 12 and the laser positioning device 6 respectively.

As described above, the antenna 11 can receive the operation signal of the operator and control the laser positioning device 6 to emit the corresponding laser signal 14 through the control box 12;

for example: when the hook component 7 is in an idle state and the trolley 2 searches for the position of a hanging object in the process of moving to a target, controlling a laser signal 14 emitted by the laser positioning device 6 to keep a green flashing state; when the hanging object is positioned, the hanging hook assembly 7 is put down, and the laser signal 14 emitted by the laser positioning device 6 is controlled to be in a green and normally bright state; when the object starts to be lifted, the laser signal 14 emitted by the laser positioning device 6 is controlled to be in a red and normally bright state so as to warn surrounding people and personnel who are put down in the object to avoid the object in time. When the hoisted object moves through the trolley 2, the laser signal 14 emitted by the laser positioning device 6 is controlled to change into a yellow flashing state so as to warn the operators below, and the overhead object is subjected to avoidance prompting.

Wherein, also include the solar energy board 13;

the solar panel 13 is arranged on the side wall of the control box 12, and the solar panel 13 is respectively electrically connected with the control box 12 and the laser positioning device 6.

As mentioned above, the solar panel 13 stores energy for the control box 12 and the laser positioning device 6, and the energy-saving and environment-friendly effects are achieved.

In summary, according to the positioning device applied to the tower crane equipment provided by the utility model, an operator moves on the crane boom through operating the trolley, the horizontal steel wire rope plays a balance role in the movement of the trolley, meanwhile, the operator drives the hook component to move in the vertical direction through the traction effect of the lifting steel wire rope, and when the operator performs tower crane operation, the laser positioning device can send out a laser signal according to the operation condition to prompt the operator in the lower area to avoid timely, so that the safety of man-machine crossing operation is improved, and accidents are reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (4)

1. The utility model provides a be applied to positioner on tower crane equipment which characterized in that includes: the device comprises a crane boom, a lifting steel wire rope, a horizontal steel wire rope, a pulley block, a hook assembly, a trolley and a laser positioning device;

the upper part of the trolley can move along the extending direction of the cargo boom, the horizontal steel wire rope penetrates through the lower part of the trolley, the trolley slides on the horizontal steel wire rope, the laser positioning device is arranged on the trolley, the pulley block is connected with the hook component through a lifting steel wire rope, and the lifting steel wire rope can control the relative distance between the pulley block and the hook component.

2. The positioning device applied to tower crane equipment according to claim 1, further comprising a clamp, an adjusting mechanism and a fixing disc;

the fixed disc is connected to the trolley, the laser positioning device is clamped in the clamp, and two ends of the adjusting mechanism are connected with the clamp and the fixed disc respectively.

3. The positioning device applied to tower crane equipment as claimed in claim 1, further comprising an antenna and a control box;

the control box is arranged on the trolley, and the antenna is electrically connected with the control box and the laser positioning device respectively.

4. The positioning device applied to tower crane equipment as claimed in claim 3, further comprising a solar panel;

the solar panel is arranged on the side wall of the control box and is respectively electrically connected with the control box and the laser positioning device.

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