CN212769551U

CN212769551U - Novel positioning device for hoisting of tower crane

Info

Publication number: CN212769551U
Application number: CN202021143814.8U
Authority: CN
Inventors: 马彦臣; 马福文; 李剑锋; 荆红艳; 刘文静; 安明明; 张兴阳; 陈凯; 吴国涛; 伦学敏; 张文峰
Original assignee: Shandong Daoyuan Construction Engineering Group Co Ltd
Current assignee: Shandong Daoyuan Construction Engineering Group Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-23
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a novel positioner of tower machine hoist and mount relates to tower machine assistance-localization real-time technical field, and safety is dismantled in the installation, and the laser point location degree of accuracy is high, and the lifting hook height judges the degree of accuracy high, and concrete scheme is: including installing the laser positioning device on the lifting hook, respectively with laser positioning device electric connection's power and switch, the power includes the battery at least, and the battery assembles into the locating component wholly with laser positioning device, and the locating component wholly passes through the bolt fastening on the lateral wall of lifting hook seat. The utility model provides a novel positioning device for hoisting of a tower crane, which has the advantage of safe installation and disassembly; the novel mechanical hoisting positioning device has the advantage of small deviation of the laser point position; the novel positioning device for hoisting of the tower crane has the advantage of intuitive judgment of the height and the position of the lifting hook; the novel positioning device for hoisting of the tower crane has the advantages of simple structure, good use effect, and good economical efficiency and practicability.

Description

Novel positioning device for hoisting of tower crane

Technical Field

The utility model relates to a tower machine assistance-localization real-time technical field, more specifically says, it relates to a novel positioner of tower machine hoist and mount.

Background

When the tower crane is constructed at night, although the high-brightness LED night lighting lamp is installed on the tower crane, the tower crane is high in installation height and long in arm length and is subjected to cross interference of other light sources in a site, the matching of a driver of the tower crane and a signal worker is still very difficult, and great trouble is brought to safe hoisting and using of the tower crane at night.

In the prior art, the scheme of laser ranging, wireless cameras and terminal display is generally adopted, the horizontal ranging of the trolley is carried out through laser, and the state and the vertical position of the lifting hook can be directly observed through the camera and the terminal display.

However, the scheme has the advantages of complex system, more components and high failure rate under the complex operation condition of a construction site; the installation cost and the maintenance cost of wireless transmission are high; on the other hand, the camera swings and rotates along with the lifting hook, so that the tower driver can feel dizzy and uncomfortable when watching the picture, and the tower driver can be used for a short time; and the visual effect is not good because of the influence of illumination degree during the night construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel positioner of tower machine hoist and mount has the installation and dismantles safety, and the laser point position degree of accuracy is high, and the lifting hook height judges the advantage that the degree of accuracy is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a novel positioner of tower machine hoist and mount, is including installing the laser positioning device on the lifting hook, respectively with laser positioning device electric connection's power and switch, the power includes the battery at least, the battery assembles with laser positioning device and becomes that locating component is whole, and locating component is whole to pass through the bolt fastening on the lateral wall of lifting hook seat.

Preferably, the power supply further comprises a solar cell, and the solar cell is mounted above and connected with the whole positioning assembly.

As an optimal scheme, the positioning assembly is integrally mounted on the hook base, a mounting piece is arranged above the positioning assembly integrally, the mounting piece spans the hook base, the upper end of the mounting piece is fixedly connected with the hook base through a bolt, and the solar cell is arranged above the mounting piece and connected with the mounting piece.

As an optimal scheme, the upper end and the lower end of the positioning assembly are fixedly connected with the lifting hook base through bolts, a hanging part is arranged above the whole positioning assembly, the hanging part extends in the direction away from the lifting hook base from the side direction of the lifting hook base, and the solar cell is arranged above the hanging part and connected with the hanging part.

Preferably, the switch is a remote control switch or a light-sensitive switch.

Preferably, the laser positioning device comprises a laser line lamp.

As an optimal scheme, the novel positioning device for hoisting of the tower crane further comprises a follow-up lighting device, and the follow-up lighting device is installed on the tower body.

As an optimal scheme, the novel positioning device for hoisting of the tower crane further comprises a laser range finder and a terminal display device which is in wireless connection with the laser range finder, the laser range finder is installed on the lifting hook, and the terminal display device is installed in an operating room of the tower crane.

To sum up, the utility model discloses following beneficial effect has:

(1) the utility model provides a novel positioning device for hoisting of a tower crane, which has the advantage of safe installation and disassembly;

(2) the utility model provides a novel positioning device for hoisting of a tower crane, which has the advantage of small deviation of the laser point position;

(3) the utility model provides a novel positioning device for hoisting of a tower crane, which has the advantage of visual judgment of the height and the position of a lifting hook;

(4) the utility model provides a novel positioner of tower machine hoist and mount simple structure, excellent in use effect has fine economic nature and practicality.

Drawings

Fig. 1 is a schematic structural view of a novel positioning device for hoisting a tower crane according to embodiment 3 of the present invention;

fig. 2 is a schematic structural view of the novel positioning device for hoisting of the tower crane according to embodiment 4 of the present invention;

wherein:

1. a laser positioning device; 2. a storage battery; 3. a hook base; 4. a solar cell; 5. a hanging member; 6. and (4) bolts.

Detailed Description

This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

the utility model provides a novel positioner of tower machine hoist and mount, is including installing laser positioning device 1 on the lifting hook, respectively with 1 electric connection's of laser positioning device power and switch, the power includes battery 2 at least, and battery 2 assembles with laser positioning device 1 and becomes that the locating component is whole, and the locating component is whole to be fixed on the lateral wall of lifting hook seat 3 through bolt 6.

Example 2: basically similar to example 1, the difference is that the power supply further comprises a solar cell 4, and the solar cell 4 is mounted above and integrally connected with the positioning assembly.

In embodiment 2, the solar cell 4 can be charged in the daytime to store electricity, so as to provide a power source for the tower crane during night construction.

Embodiment 3 is an improvement of embodiment 2, as shown in fig. 1, except that the positioning assembly is integrally mounted on the hook base 3, a mounting member 5 is provided above the positioning assembly, the mounting member 5 is disposed across the hook base 3, the upper end of the mounting member 5 is fixedly connected to the hook base 3 by a bolt 6, and the solar cell 4 is disposed above the mounting member 5 and connected to the mounting member 5.

Embodiment 4, as shown in fig. 2, is similar to embodiment 3, except that the upper and lower ends of the positioning component are fixedly connected with the hook base 3 through bolts 6, a hanging member 5 is disposed above the whole positioning component, the hanging member 5 extends from the side of the hook base 3 to a direction away from the hook base 3, and the solar cell 4 is disposed above the hanging member 5 and connected with the hanging member 5.

Embodiment 3 adopts a mounting structure and bolts 6, and has double structure insurance, and embodiment 4 adopts at least two sets of bolts 6 for fixing; the processing difficulty of the steel plate and the welding is very simple, and the steel plate leftovers are punched and welded; in the installation process of the embodiment 3, the hook base cannot be damaged, in the installation process of the embodiment 4, holes need to be turned on the hook base, and compared with the embodiment 4, the embodiment 3 is more convenient to integrally disassemble; embodiment 3 adopts two different forms of mounting and bolt 6 to fix jointly, and safe and reliable and dismantlement are convenient.

Example 5: basically similar to embodiment 1, the difference is that the switch is a remote control switch or a light-sensitive switch.

In embodiment 5, the remote switch has an advantage of convenient operation; the light sensitive switch can be automatically opened and closed according to light change, and the energy-saving device has the advantages of good energy-saving effect and low cost.

Example 6: substantially similar to example 1, except that the laser positioning device 1 comprises a laser line lamp.

In embodiment 6, laser positioning device 1 conventional mode is including adopting laser lamp and lens laser lamp, and for lens laser lamp, laser lamp has that the power demand is low, and 3V3W can drive, and is small, and the installation of being convenient for is fixed, and the light beam is concentrated, the range is far away, do not diverge, has the advantage of instructing the accuracy.

Example 7: similar to the embodiment 1 basically, the difference lies in that the novel positioning device for hoisting the tower crane further comprises a follow-up lighting device, and the follow-up lighting device is installed on the tower body.

In embodiment 7, the laser positioning device 1 is installed on the lifting hook, the follow-up lighting device is installed on the tower body, the ground point location indication can be provided, the tower driver can visually observe the position of the lifting hook according to the follow-up lighting, the motion inertia of the lifting hook of the tower crane is considered, and the deviation of the laser point within 3m of the height can be controlled to be less than 0.8 m.

Example 8: similar to embodiment 1 basically, its difference lies in, the novel positioner of tower machine hoist and mount still include laser range finder and with laser range finder wireless connection's terminal display device, the laser range finder is installed on the lifting hook, terminal display device installs in the tower department of operation indoor.

In embodiment 8, the laser range finder module and the laser positioning device 1 are installed on the hook, and the hook is installed and disassembled on the ground, so that the hook is safe and convenient, can obtain various accurate data, and is higher in cost.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel positioner of tower machine hoist and mount, its characterized in that, including installing laser positioning device (1) on the lifting hook, respectively with laser positioning device (1) electric connection's power and switch, the power includes battery (2) at least, battery (2) assemble with laser positioning device (1) and become the locating component whole, the locating component is whole to be fixed on the lateral wall of lifting hook seat (3) through bolt (6).

2. The novel positioning device for hoisting of the tower crane according to claim 1, wherein the power supply further comprises a solar cell (4), and the solar cell (4) is installed above the whole positioning assembly and is integrally connected with the positioning assembly.

3. The novel positioning device for hoisting of the tower crane according to claim 2, wherein the positioning assembly is integrally mounted on the hook base (3), a mounting member (5) is arranged above the positioning assembly, the mounting member (5) is arranged across the hook base (3), the upper end of the mounting member (5) is fixedly connected with the hook base (3) through a bolt (6), and the solar cell (4) is arranged above the mounting member (5) and connected with the mounting member (5).

4. The novel positioning device for hoisting of the tower crane according to claim 2, wherein the upper end and the lower end of the positioning assembly are fixedly connected with the hook base (3) through bolts (6), a hanging part (5) is arranged above the whole positioning assembly, the hanging part (5) extends from the side direction of the hook base (3) away from the hook base (3), and the solar cell (4) is arranged above the hanging part (5) and connected with the hanging part (5).

5. The novel positioning device for hoisting of the tower crane as claimed in claim 1, 3 or 4, wherein the switch is a remote control switch or a light-sensitive switch.

6. The novel positioning device for hoisting of a tower crane according to claim 1, 3 or 4, characterized in that the laser positioning device (1) comprises a laser line lamp.

7. The novel positioning device for hoisting of the tower crane as claimed in claim 1, 3 or 4, further comprising a follow-up lighting device, wherein the follow-up lighting device is mounted on the tower body.

8. The novel positioning device for hoisting of the tower crane according to claim 1, 3 or 4, further comprising a laser range finder and a terminal display device wirelessly connected with the laser range finder, wherein the laser range finder is installed on the lifting hook, and the terminal display device is installed in an operating room of the tower crane.