CN215160471U - Anti-loosening monitoring embedded part of tower crane - Google Patents

Abstract

The utility model discloses a locking monitoring built-in fitting that moves of tower crane mainly relates to tower crane check out test set field. The device comprises a monitoring assembly arranged on an embedded part, wherein a fixed surface of the embedded part is provided with a monitoring hole; the monitoring assembly comprises an alarm device and an insulating sliding column; the alarm device is arranged outside the monitoring hole and is communicated with the inside of the monitoring hole through a lead; the insulating sliding column is matched inside the monitoring hole, a conducting strip is arranged on the insulating sliding column, the insulating sliding column slides out of the monitoring hole, the conducting strip and the conducting wire can be matched, and a closed loop is formed between the conducting strip and the conducting wire and the alarm device. The beneficial effects of the utility model reside in that: the distance between the embedded part and the building wall can be monitored in real time, and the position between the building wall and the device is prevented from changing. And when the position between the embedded part and the building wall changes, the information can be timely transmitted to the working personnel to carry out the maintenance task of the embedded part, so that the safe use of the tower crane is ensured.

Description

Anti-loosening monitoring embedded part of tower crane

Technical Field

The utility model relates to a tower crane check out test set field specifically is a locking monitoring built-in fitting that moves of tower crane.

Background

The tower crane is widely applied to building construction of various construction sites as modern common building equipment. As the tower crane is used as heavy construction equipment, the tower crane has a high danger coefficient when being used, and therefore the safe use of the tower crane in construction of a construction site is a very important guarantee. Because the tower crane is increasing highly after the take the altitude to the take the altitude, need carry out fixed connection between it and the building wall to the guarantee tower crane can not cause because of external factors and topple over danger. When the connection task of the tower crane and the building wall body is carried out, the embedded parts are required to be installed on the building wall body firstly, and then the tower crane is connected with the tower crane through the fixing wall, so that the tower crane is connected and fixed with the building wall body. Traditional built-in fitting installation is to pass through fastening bolt with fixed plate and fix to building wall on, but because building wall's surface need grind flat the processing between the installation built-in fitting, but because the tower crane can take place the problem of rocking when using, and then make the fastening bolt between built-in fitting and the building wall take place not hard up problem, and then cause the potential safety hazard that the tower crane used.

Based on the above problems, a tower crane looseness prevention monitoring embedded part needs to be designed, and compared with the traditional embedded part, the tower crane looseness prevention monitoring embedded part can monitor the fixed distance between the embedded part and a building wall in real time, so that the problem of looseness of the embedded part is avoided. And when the change in position takes place between built-in fitting and the wall body, can be with not hard up the effectual transmission for the staff of information, and then make the staff learn not hard up problem the very first time to overhaul the operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane locking monitoring built-in fitting that moves, it can the real-time supervision built-in fitting and the distance between the building wall body, avoids building the change on the position taking place between wall body and this device. And when the position between the embedded part and the building wall changes, the information can be timely transmitted to the working personnel to carry out the maintenance task of the embedded part, so that the safe use of the tower crane is ensured.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a tower crane anti-loosening monitoring embedded part comprises a monitoring assembly arranged on the embedded part, wherein a fixing surface of the embedded part is provided with a monitoring hole; the monitoring assembly comprises an alarm device and an insulating sliding column; the alarm device is arranged outside the monitoring hole and is communicated with the inside of the monitoring hole through a lead; the insulating sliding column is matched inside the monitoring hole, a conducting strip is arranged on the insulating sliding column, the insulating sliding column slides out of the monitoring hole, the conducting strip and the conducting wire can be matched, and a closed loop is formed between the conducting strip and the conducting wire and the alarm device.

An elastic piece is arranged between the inside of the monitoring hole and the insulating sliding column, and the elastic piece is in a compression state when the insulating sliding column is located inside the monitoring hole.

And at least four monitoring assemblies are respectively arranged on the outer side of each fixing hole of the embedded part.

The conducting wire and the conducting sheet are made of aluminum materials.

And a soft anti-slip waterproof gasket is arranged on the outer end face of the insulating sliding column.

The alarm device is an alarm lamp or an alarm horn or a wireless signal generating device.

Contrast prior art, the beneficial effects of the utility model reside in that:

compare in traditional built-in fitting, can carry out real time monitoring to the fixed distance between built-in fitting and the building wall body, avoid appearing the not hard up problem of built-in fitting. And when the change in position takes place between built-in fitting and the wall body, can be with not hard up the effectual transmission for the staff of information, and then make the staff learn not hard up problem the very first time to overhaul the operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the local structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Reference numerals shown in the drawings:

1. embedding parts; 2. a monitoring hole; 3. an insulating strut; 4. a conductive sheet; 5. an elastic member; 6. a soft anti-slip waterproof gasket; 7. and (4) conducting wires.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a tower crane anti-loosening monitoring embedded part, the main structure of which comprises a monitoring component arranged on the embedded part 1;

when the traditional embedded part 1 is installed, the building wall body where the embedded part 1 is installed needs to be polished, so that the embedded part 1 can be smoothly installed on the building wall body. When the embedded parts 1 are installed, the number of the embedded parts 1 needing to be installed on a building wall body of a tower crane is limited, so that the operation safety of the tower crane can be guaranteed only by enabling each embedded part 1 to function. However, after the traditional tower crane embedded part 1 is installed, the fastening bolt is easy to loosen due to the vibration of the tower crane, and the use safety of the tower crane cannot be guaranteed.

A monitoring hole 2 is formed in the fixed surface of the embedded part 1; the monitoring assembly comprises an alarm device and an insulating sliding column 3; the alarm device is arranged outside the monitoring hole 2 and is communicated with the inside of the monitoring hole 2 through a lead 7; insulating traveller 3 cooperation is inside monitoring hole 2, just be provided with conducting strip 4 on the insulating traveller 3, insulating traveller 3 roll-off monitoring hole 2 can make and cooperate between conducting strip 4 and the wire 7, and then forms closed circuit with alarm device. When the device is installed and fixed on a polished embedded wall, an alarm device with one end connected with a power supply is installed at the monitoring hole 2, and the unconnected end of the alarm device and the power supply is connected with a lead 7 communicated with the inside of the monitoring hole 2; use fastening bolt to fix this device to pre-buried wall body on, insulating traveller 3 is in monitoring hole 2 this moment, and conducting strip 4 and wire 7 can not contact, and then make alarm device can not outwards send alarm signal. And when fastening bolts for fixing the embedded part 1 are loosened, so that the embedded part 1 changes position towards the outer side of the building wall, the insulating sliding column 3 slides out of the monitoring hole 2, the conducting strip 4 is matched with the conducting wire 7, and then a closed loop is formed with the alarm device, so that the alarm device sends out an alarm signal outwards, and further a worker finds the alarm signal to fasten and maintain the embedded part 1.

Because the embedded part 1 is ensured to be loosened, the insulating sliding column 3 can slide in the monitoring hole 2, the outer end face of the insulating sliding column 3 can be fixed on a building wall, and then when the embedded part 1 is loosened and a gap is generated between the wall, the conducting strip 4 and the conducting wire 7 can be matched with each other to form a closed loop with the alarm device, so that the alarm device sends out an alarm signal.

However, the insulating sliding columns 3 are fixedly arranged on the building wall, and workers are required to manually measure the specific positions of the insulating sliding columns 3 on the building wall, so that the insulating sliding columns can be fixedly installed, and the workers are inconvenient to install the embedded parts 1. Therefore, an elastic part 5 is arranged between the inside of the monitoring hole 2 and the insulating sliding column 3, and the elastic part 5 is in a compressed state when the insulating sliding column 3 is positioned inside the monitoring hole 2. When gaps appear between the embedded part 1 and the building wall, the elastic part 5 can push the insulating sliding column 3 outwards from the monitoring hole 2, so that the conducting strip 4 can be effectively contacted with the conducting wire 7, and the alarm device can send out alarm signals outwards. The elastic member 5 provided here may be a spring, or may be a soft elastic block, but of course, corrosion should be considered here, so the soft elastic block may be selected, and replacement by another elastic device is not excluded.

Because a certain gap can be formed between the embedded part 1 and the wall even under the condition of complete fastening, as shown in the attached drawing 2 of the specification, the conducting strip 4 is arranged at a certain distance from the outer end part of the insulating slide column 3, which is also the gap allowed by the installation of the embedded part 1, and when the gap between the embedded part 1 and the wall is larger than the reserved gap, the alarm device can send out an alarm signal to give an alarm.

At least four monitoring assemblies are respectively arranged on the outer side of each fixing hole of the embedded part 1. Because the installation of fastening bolt need be carried out in four azimuths of built-in fitting 1 to the installation of traditional built-in fitting 1 fixed, just can ensure that the fastening of built-in fitting 1 can satisfy the normal use of tower crane, consequently, will four the monitoring subassembly sets up respectively in the outside of every fixed orifices of built-in fitting 1, causes to monitor the elasticity condition of fastening bolt on every built-in fitting 1, avoids taking place to produce the gap between built-in fitting 1 and the wall body, and the problem that monitoring subassembly can not normally detect.

The lead 7 and the conducting plate 4 are made of aluminum materials, and the aluminum materials have good corrosion resistance and strong conductivity, so that the lead 7 and the conducting plate 4 can be used in an external environment for a long time, and the influence of the external environment on the lead 7 and the conducting plate 4 is minimized. And a soft anti-slip waterproof gasket 6 is arranged on the outer end face of the insulating sliding column 3, so that an anti-slip effect is achieved on the insulating sliding column 3.

Alarm device is alarm lamp or warning loudspeaker or wireless signal generating device for the staff can in time discover the alarm information that alarm device sent. The alarm device arranged here needs to consider the service environment and the installation cost of the tower crane, but also can effectively send out an alarm signal when a certain gap is generated between the embedded part 1 and a wall body.

Therefore, the tower crane anti-loosening monitoring embedded part can monitor the distance between the embedded part 1 and a building wall in real time, and avoids the position change between the building wall and the device. And when the position between the embedded part 1 and the building wall changes, the information can be timely transmitted to the working personnel to carry out the maintenance task of the embedded part 1, and further the safe use of the tower crane is ensured.

Claims (6)

1. The utility model provides a locking monitoring built-in fitting that moves of tower crane which characterized in that: the device comprises a monitoring assembly arranged on an embedded part (1), wherein a fixed surface of the embedded part (1) is provided with a monitoring hole (2);

the monitoring assembly comprises an alarm device and an insulating sliding column (3); the alarm device is arranged outside the monitoring hole (2) and is communicated with the inside of the monitoring hole (2) through a lead (7);

insulating traveller (3) cooperation is inside monitoring hole (2), just be provided with conducting strip (4) on insulating traveller (3), cooperation between conducting strip (4) and wire (7) can be made to insulating traveller (3) roll-off monitoring hole (2), and then forms closed circuit with alarm device.

2. The anti-loosening monitoring embedded part of the tower crane according to claim 1, wherein: an elastic part (5) is arranged between the inside of the monitoring hole (2) and the insulating sliding column (3), and the elastic part (5) is in a compression state when the insulating sliding column (3) is located inside the monitoring hole (2).

3. The anti-loosening monitoring embedded part of the tower crane according to claim 2, wherein: at least four monitoring assemblies are respectively arranged on the outer side of each fixing hole of the embedded part (1).

4. The anti-loosening monitoring embedded part of the tower crane according to claim 3, wherein: the conducting wire (7) and the conducting sheet (4) are made of aluminum materials.

5. The anti-loosening monitoring embedded part of the tower crane according to claim 4, wherein: and a soft antiskid waterproof gasket (6) is arranged on the outer end face of the insulating sliding column (3).

6. The anti-loosening monitoring embedded part of the tower crane according to claim 1 or 5, wherein: the alarm device is an alarm lamp or an alarm horn or a wireless signal generating device.

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