CN220098372U

CN220098372U - Tower crane safety monitoring early warning device

Info

Publication number: CN220098372U
Application number: CN202320854153.7U
Authority: CN
Inventors: 卢扬; 章石弦; 段坤; 李思
Original assignee: Wuhan Kerun Shenfu Technology Development Co ltd
Current assignee: Wuhan Kerun Shenfu Technology Development Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-28
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of monitoring and early warning, and discloses a safety monitoring and early warning device of a tower crane, which comprises an outer box of the device, wherein two groups of heat dissipation frame bodies are arranged on one side of an inner cavity of the outer box of the device through a plurality of groups of fixing screws, and heat dissipation fans are arranged in the two groups of heat dissipation frame bodies; through the cooperation between thermal-insulated chamber, the cooling fan, circulating water pump, heat transfer hose, first louvre and the second louvre, the cooling fan accelerates the inside and outside air flow of device outer box, thereby improve radiating efficiency, circulating water pump drives the heat energy heat transfer that the cooling water will produce through heat transfer hose simultaneously, and the second louvre dispels the heat to the storage water tank, improve the duration of cooling water, make the device have thermal-insulated heat preservation through the thermal-insulated chamber of device outer box, prevent that the too high direct heat conduction of external temperature from to the device outer box inner chamber, reduce the influence of heat energy to electrical component, thereby improve electronic component's life.

Description

Tower crane safety monitoring early warning device

Technical Field

The utility model relates to the technical field of monitoring and early warning, in particular to a safety monitoring and early warning device of a tower crane.

Background

The building tower crane has the characteristics of long amplitude, high tower body, heavy hoisting, full circumference, high operation efficiency and the like, and is widely applied to building construction sites and modern assembly type building construction. However, the building tower crane is arranged in groups in a narrow construction site in a high-density manner, is operated in a high-strength manner, is loaded in a large weight manner and is hoisted in a full square and round range, and belongs to mechanical equipment with high probability of occurrence of safety accidents. In order to meet the safety requirement of the hoisting operation of the building tower crane, in recent years, the safety monitoring and early warning of the state of the tower crane become an important means and research hot spot for guaranteeing the reliable operation of the tower crane, and higher requirements are put on the safety guarantee of the operation state of the tower crane.

In the prior art, publication No.: the utility model of CN215558487U discloses a real-time monitoring and early warning device of a tower crane, which comprises a device shell, wherein a box door is arranged at the front end of the device shell; a camera installed inside the door; the temperature sensor is fixed below the camera; the voice broadcasting device is arranged below the temperature sensor; and the monitoring alarm is arranged above the device shell. Compared with the prior art, the utility model provides a real-time monitoring and early warning device of a tower crane, which has the following beneficial effects: the monitoring and early warning device is provided with the temperature sensor, the wind speed sensor, the camera, the corner sensor, the digital display level meter, the amplitude sensor and the ranging sensor, so that various data which can threat the safety of the tower crane on the tower crane can be monitored in real time, and workers can know the condition of the tower crane in time, so that early warning is given in advance, and the safety of the tower crane is improved.

According to the technical scheme, more electronic elements can dissipate a large amount of heat energy when the tower crane is used in summer, the heat energy dissipation of the device shell is slower, the heat preservation and insulation effect is poor, the service life of each element can be shortened due to overhigh temperature in the shell, and therefore the safety monitoring and early warning device of the tower crane is required.

Disclosure of Invention

The utility model aims to provide a safety monitoring and early warning device for a tower crane, which improves the heat dissipation effect of the early warning device, improves the overall heat preservation performance of a shell, reduces the influence of overhigh temperature on electronic elements and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tower crane safety monitoring early warning device, includes the device outer box, two sets of heat dissipation support bodies are installed through multiunit fixed screw to one side of the inner chamber of device outer box, and all install the air heater in two sets of heat dissipation support bodies, multiunit first louvre has all been seted up to the both sides upper end of device outer box, and multiunit second louvre has been seted up to the lower surface of device outer box, two sets of ventilation holes have been seted up to one side of device outer box, and dustproof subassembly is installed to one side of device outer box, device outer box inner chamber bottom is provided with the storage water tank, and installs circulating water pump in the storage water tank, circulating water pump's apopore intercommunication has the heat transfer hose, and the heat transfer hose is snakelike setting at device outer box inner chamber, circulating water pump's one end is kept away from to the heat transfer hose is linked together with the storage water tank, the thermal-insulated chamber has been seted up in the box of device outer box.

Preferably, one side of the device outer box adjacent to the dustproof assembly is hinged with a box door through a plurality of groups of hinges, two groups of connecting screw holes are formed in one side of the device outer box, which is provided with the box door, opposite to the hinges, and two groups of locking knobs are connected with one side of the box door through threads.

Preferably, the dustproof assembly comprises a supporting plate, two groups of limiting columns and a dustproof plate, wherein the two groups of limiting columns are welded at two ends of the upper surface of the supporting plate respectively, and sliding grooves for sliding connection of the dustproof plate are formed in opposite sides of the two groups of limiting columns.

Preferably, one side integrated into one piece of dust guard has the lug, and one side of dust guard has seted up multiunit fresh air inlet, and multiunit fresh air inlet is rectangular array setting, multiunit fresh air inlet is corresponding with two sets of ventilation holes respectively and sets up.

Preferably, a plurality of groups of support columns are welded on one side of the inner cavity of the outer box of the device opposite to the box door, one ends of the plurality of groups of support columns are provided with circuit boards through fixing screws, the circuit boards are arranged in an L-shaped plate mode, and the circuit boards are arranged right above the water storage tank.

Preferably, a controller, a temperature sensor, an amplitude sensor, a storage module, a loudspeaker and a level detector are arranged on one side of the circuit board, the controller is respectively electrically connected with the temperature sensor, the amplitude sensor, the storage module, the loudspeaker and the level detector, and a warning lamp is arranged on one side of the device outer box, which is opposite to the dust-proof component.

Preferably, the both sides of device outer box have all welded multiunit weather shield, and multiunit weather shield sets up the upper end in the outside of multiunit first louvre respectively, the upper surface of device outer box is provided with the weather shield.

Preferably, two groups of limiting seats are fixedly connected to one side, opposite to the box door, of the inner cavity of the outer box of the device, a plurality of groups of clamping grooves are formed in one side of each of the two groups of limiting seats, and the heat exchange hose is clamped with the plurality of groups of clamping grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the heat insulation cavity, the heat radiation fan, the circulating water pump, the heat exchange hose, the first heat radiation hole and the second heat radiation hole are matched, the heat radiation fan accelerates the air flow inside and outside the outer box of the device, so that the heat radiation efficiency is improved, meanwhile, the circulating water pump drives the cooling water to exchange heat through the heat exchange hose to generate heat energy, the second heat radiation hole dissipates the heat of the water storage tank, the continuous service time of the cooling water is prolonged, the device has heat insulation and heat preservation property through the heat insulation cavity of the outer box of the device, the direct heat conduction of the external temperature to the inner cavity of the outer box of the device is prevented, the influence of the heat energy on electric elements is reduced, and the service life of the electronic element is prolonged.

2. According to the utility model, through the cooperation among the dustproof assembly, the rain shielding plate and the rain shielding shed can shield rainwater outside the box body, so that the water inlet of electronic elements is avoided, the waterproofness of the outer box of the device is improved, meanwhile, the heat dissipation fan drives the air flow to flow for a time, the dust shielding plate can block dust outside the outer box of the device, the dust is prevented from entering the inner cavity of the box body of the device, the attachment of the dust to the electronic elements is avoided, and the influence on the electronic elements is reduced.

Drawings

FIG. 1 is a schematic view of the internal structure of an outer case of the device of the present utility model;

FIG. 2 is a schematic view of a heat exchange hose structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the outer casing of the device of the present utility model;

fig. 4 is a schematic structural view of a dust-proof assembly according to the present utility model.

In the figure: 1. an apparatus outer case; 2. a door; 3. a rain shed; 4. a circuit board; 5. a controller; 6. a temperature sensor; 7. an amplitude sensor; 8. a storage module; 9. a speaker; 10. a level detector; 11. a warning light; 12. a heat dissipation frame body; 13. a heat radiation fan; 14. a rain shield; 15. a first heat radiation hole; 16. a dust-proof assembly; 161. a supporting plate; 162. a limit column; 1621. a chute; 163. a dust-proof plate; 1631. a bump; 164. an air inlet hole; 17. a second heat radiation hole; 18. a connecting screw hole; 19. a water storage tank; 20. a locking knob; 21. a support column; 22. a circulating water pump; 23. a heat exchange hose; 24. a limit seat; 241. a clamping groove; 25. a vent hole; 26. and a heat insulation cavity.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a tower crane safety monitoring early warning device, including device outer tank 1, two sets of heat dissipation support bodies 12 are installed through multiunit set screw to one side of the inner chamber of device outer tank 1, and all install radiator fan 13 in two sets of heat dissipation support bodies 12, multiunit first louvre 15 has all been seted up to the both sides upper end of device outer tank 1, and multiunit second louvre 17 has been seted up to the lower surface of device outer tank 1, two sets of ventilation holes 25 have been seted up to one side of device outer tank 1, and dustproof subassembly 16 is installed to one side of device outer tank 1, device outer tank 1 inner chamber bottom is provided with storage water tank 19, and install circulating water pump 22 in the storage water tank 19, circulating water pump 22's apopore intercommunication has heat exchange hose 23, and heat exchange hose 23 is the snakelike setting in device outer tank 1 inner chamber, circulating water pump 22's one end and storage water tank 19 are linked together, thermal-insulated chamber 26 has been seted up in the box body of device outer tank 1.

When the device is used, the real-time monitoring and early warning device outer box 1 is installed on the tower crane, all electronic elements are electrified and work stably, a large amount of heat energy can be generated by all the electronic elements in the working time, the temperature sensor 6 detects that the temperature of the inner cavity of the device outer box 1 reaches a set threshold value, signals are transmitted to the controller 5, the controller 5 controls the circulating water pump 22 and the two groups of cooling fans 13 to start, the circulating water pump 22 exchanges heat with heat generated by the electronic elements through the heat exchange hose 23 and then injects the heat exchange water into the water storage tank 19, the groups of second cooling holes 17 dissipate heat with respect to the cooling water in the water storage tank 19, so that the heat exchange efficiency of the cooling water is prolonged, meanwhile, the cooling fans 13 bring external cold air into the inner cavity of the device outer box 1 through the air inlet holes 164, the dust can be prevented from entering the inner cavity of the device outer box 1 by the dust, the influence of the dust on the electronic elements is avoided, the heat energy is discharged through the groups of the first cooling holes 15, the whole cooling effect is improved, the service life of the electronic elements is prolonged, the heat insulation effect of the electronic elements is improved, and the heat insulation effect of the inner cavity 26 is improved, and the heat insulation effect of the device outer cavity 1 is reduced.

The device outer box 1 is articulated with the chamber door 2 through multiunit hinge with dustproof subassembly 16 adjacent one side, and two sets of connecting screw 18 have been seted up with hinge relative one end in device outer box 1 installation chamber door 2 one side, and one side threaded connection of chamber door 2 has two sets of locking knob 20, makes things convenient for opening and shutting of chamber door 2 through locking knob 20, and chamber door 2 closes firmly, avoids wind to blow chamber door 2 open greatly, has improved the stability of chamber door 2.

The dustproof assembly 16 comprises a supporting plate 161, two groups of limiting columns 162 and a dustproof plate 163, the two groups of limiting columns 162 are respectively welded at two ends of the upper surface of the supporting plate 161, sliding grooves 1621 for sliding connection of the dustproof plate 163 are formed in opposite sides of the two groups of limiting columns 162, the dustproof assembly 16 is convenient to assemble and disassemble, the dustproof plate 163 is convenient to disassemble and clean, and the cooling fan 13 is convenient to drive air to enter the inner cavity of the device shell.

One side integrated into one piece of dust guard 163 has lug 1631, and the multiunit fresh air inlet 164 has been seted up to one side of dust guard 163, and multiunit fresh air inlet 164 is rectangular array setting, multiunit fresh air inlet 164 is corresponding setting with two sets of ventilation holes 25 respectively, blocks the dust through multiunit fresh air inlet 164, is convenient for take out dust guard 163 through lug 1631 and washs.

The device outer box 1 inner chamber has multiunit support column 21 to one side welding of chamber door 2, and multiunit support column 21's one end all installs circuit board 4 through the fixed screw, and circuit board 4 is L shaped plate setting, and circuit board 4 sets up directly over storage water tank 19, props up circuit board 4 through multiunit support column 21 to conveniently dispel the heat simultaneously to circuit board 4's both sides, improve radiating efficiency and air circulation rate.

The controller 5, temperature sensor 6, amplitude sensor 7, storage module 8, speaker 9 and level detector 10 are installed to one side of circuit board 4, and controller 5 respectively with temperature sensor 6, amplitude sensor 7, storage module 8, speaker 9 and level detector 10 electric connection, warning light 11 is installed to one side of device outer box 1 relative dirt proof subassembly 16, detect the temperature of device outer box 1 inner chamber through temperature sensor 6, thereby be convenient for control circulation tank and radiator fan 13 start, amplitude sensor 7 detects the amplitude of tower machine, storage module 8 is with various data record, level detector 10 detects the horizontal angle of tower machine simultaneously, prevent the tower machine slope, and remind the staff through speaker 9 and warning light 11.

Both sides of the device outer box 1 are welded with a plurality of groups of rain shielding plates 14, the plurality of groups of rain shielding plates 14 are respectively arranged at the upper ends of the outer sides of the plurality of groups of first heat dissipation holes 15, a rain shielding shed 3 is arranged on the upper surface of the device outer box 1, rainwater is blocked outside through the rain shielding shed 3 and the rain shielding plates 14, and therefore the influence of the rainwater entering the inner cavity of the device outer box 1 from the gaps and the first heat dissipation holes 15 on electronic elements is avoided.

Two sets of limiting seats 24 are fixedly connected to one side, opposite to the box door 2, of the inner cavity of the outer box 1, a plurality of sets of clamping grooves 241 are formed in one side of each of the two sets of limiting seats 24, the heat exchange hose 23 is clamped with the plurality of sets of clamping grooves 241, and installation and discharge pipes of the heat exchange hose 23 are facilitated through the plurality of sets of clamping grooves 241, so that the heat exchange hose 23 can exchange heat uniformly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane safety monitoring early warning device which characterized in that: including device outer case (1), two sets of heat dissipation support body (12) are installed through multiunit fixed screw to one side of the inner chamber of device outer case (1), and all install radiator fan (13) in two sets of heat dissipation support body (12), multiunit first louvre (15) have all been seted up to the both sides upper end of device outer case (1), and multiunit second louvre (17) have been seted up to the lower surface of device outer case (1), two sets of ventilation holes (25) have been seted up to one side of device outer case (1), and dustproof subassembly (16) are installed to one side of device outer case (1), device outer case (1) inner chamber bottom is provided with storage water tank (19), and installs circulating water pump (22) in storage water tank (19), circulating water pump (22)'s apopore intercommunication has heat exchange hose (23), and heat exchange hose (23) are the snakelike setting in device outer case (1) inner chamber, heat exchange hose (23) keep away from the one end and storage water tank (19) and heat-proof chamber (26) have been seted up in the case body of device outer case (1).

2. The safety monitoring and early warning device of the tower crane according to claim 1, wherein the safety monitoring and early warning device is characterized in that: the device is characterized in that a box door (2) is hinged to one side, adjacent to the dustproof assembly (16), of the device outer box (1) through a plurality of groups of hinges, two groups of connecting screw holes (18) are formed in one side, opposite to the hinges, of the device outer box (1), the box door (2) is installed, and two groups of locking knobs (20) are connected to one side of the box door (2) through threads.

3. The safety monitoring and early warning device of the tower crane according to claim 1, wherein the safety monitoring and early warning device is characterized in that: the dustproof assembly (16) comprises a supporting plate (161), two groups of limiting columns (162) and a dustproof plate (163), wherein the two groups of limiting columns (162) are welded at two ends of the upper surface of the supporting plate (161) respectively, and sliding grooves (1621) for sliding connection of the dustproof plate (163) are formed in opposite sides of the two groups of limiting columns (162).

4. The tower crane safety monitoring and early warning device according to claim 3, wherein: one side integrated into one piece of dust guard (163) has lug (1631), and one side of dust guard (163) has seted up multiunit fresh air inlet (164), and multiunit fresh air inlet (164) are rectangular array setting, multiunit fresh air inlet (164) are respectively with two sets of ventilation holes (25) and are corresponding the setting.

5. The safety monitoring and early warning device of the tower crane according to claim 1, wherein the safety monitoring and early warning device is characterized in that: one side of the inner cavity of the device outer box (1) opposite to the box door (2) is welded with a plurality of groups of supporting columns (21), one ends of the plurality of groups of supporting columns (21) are provided with circuit boards (4) through fixing screws, the circuit boards (4) are L-shaped plates, and the circuit boards (4) are arranged right above the water storage tank (19).

6. The safety monitoring and early warning device for the tower crane according to claim 5, wherein the safety monitoring and early warning device comprises: one side of the circuit board (4) is provided with a controller (5), a temperature sensor (6), an amplitude sensor (7), a storage module (8), a loudspeaker (9) and a level detector (10), the controller (5) is respectively electrically connected with the temperature sensor (6), the amplitude sensor (7), the storage module (8), the loudspeaker (9) and the level detector (10), and one side of the device outer box (1) opposite to the dustproof component (16) is provided with a warning lamp (11).

7. The safety monitoring and early warning device of the tower crane according to claim 1, wherein the safety monitoring and early warning device is characterized in that: both sides of the device outer box (1) are welded with a plurality of groups of rain shielding plates (14), the plurality of groups of rain shielding plates (14) are respectively arranged at the upper ends of the outer sides of the plurality of groups of first heat dissipation holes (15), and a rain shielding shed (3) is arranged on the upper surface of the device outer box (1).

8. The safety monitoring and early warning device of the tower crane according to claim 1, wherein the safety monitoring and early warning device is characterized in that: two groups of limiting seats (24) are fixedly connected to one side, opposite to the box door (2), of the inner cavity of the outer box (1), a plurality of groups of clamping grooves (241) are formed in one side of each of the two groups of limiting seats (24), and the heat exchange hose (23) is clamped with the plurality of groups of clamping grooves (241).