CN215186205U

CN215186205U - Single-drive explosion-proof telescopic motor for fire-fighting robot

Info

Publication number: CN215186205U
Application number: CN202121198222.0U
Authority: CN
Inventors: 黄晨凯
Original assignee: Zhongzhong Luzhou Special Robot Co ltd
Current assignee: Zhongzhong Luzhou Special Robot Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a fire-fighting robot is with single explosion-proof flexible motor that drives, it includes: the utility model discloses a set up the upper end face of the bottom of the protection frame as an inclined plane, and set up a water outlet end at the lowest position of the inclined plane, the outer wall of the water outlet end is sleeved with a water outlet pipe, so that the ponding generated by spraying inside the protection frame can be collected to the water outlet end rapidly and discharged to the outside water tank through the water outlet pipe for storage, realizes the recycling of water and saves resources.

Description

Single-drive explosion-proof telescopic motor for fire-fighting robot

Technical Field

The utility model belongs to the technical field of flexible motor is relevant, concretely relates to fire-fighting robot is with single explosion-proof flexible motor that drives.

Background

The explosion-proof motor is a motor which can be used in flammable and explosive places, and does not generate electric sparks during operation. The explosion-proof motor is mainly used in coal mine, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the method is widely applied to the departments of textile, metallurgy, urban gas, traffic, grain and oil processing, fire fighting and the like. As a main power device, an explosion-proof motor is generally used for driving a pump, a fan, a compressor, other transmission machinery, and the like, for example, in the field of fire fighting, an explosion-proof telescopic motor is often used for driving a water pump or adjusting the position of a fire extinguishing tank such as carbon dioxide and dry powder, and the explosion-proof principle of an explosion-proof motor lies in that: placing the charged components of the motor in a specially-made housing, wherein the housing has the inductance for separating the spark and the electric arc generated by the electric components in the housing from the explosive mixture outside the housing, and can bear the explosive pressure generated when the explosive mixture entering the housing is ignited by the spark and the electric arc of the electric equipment in the housing, and the housing is not damaged; meanwhile, the explosion transfer of explosive resultant in the shell to the explosive mixture outside the shell can be avoided, the explosive mixture outside the shell can not be extinguished and exploded, and the motor with the explosion-proof shell is called an explosion-proof motor.

The prior explosion-proof telescopic motor technology has the following problems: the existing explosion-proof telescopic motor still has certain defects in the application of actual fire fighting work, and when the existing explosion-proof telescopic motor works on a fire scene, the motor can generate heat when working, and the external environment can bake the motor, so that the motor and an explosion-proof shell installed on the motor are always in a high-temperature state, the motor and the explosion-proof shell are easily damaged, and the safety risk is greatly improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-fighting robot is with single explosion-proof flexible motor that drives to solve and to propose among the above-mentioned background art because motor self during operation can produce the heat, and external environment can toast the motor, make the explosion-proof shell of motor self and installation on it always be in high temperature state like this, easily cause the damage to motor and explosion-proof shell, improve the problem of safe risk greatly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-fighting robot is with explosion-proof flexible motor of single-drive, it includes: protective frame, flexible motor body and support frame, flexible motor body is located the inside of protective frame, support frame fixed connection is between flexible motor body and support frame, the louvre that ventilates the protective frame is evenly seted up on the right side of protective frame, the lower extreme outer wall of flexible motor body is fixed with explosion-proof shell, explosion-proof shell's lower extreme is fixed with the circulating pump, the water delivery hose has been cup jointed to the water inlet of circulating pump, the coiled pipe has been cup jointed to the delivery port of circulating pump, the spray set that sprays is carried out to flexible motor body is located to the other pot head of coiled pipe, explosion-proof shell's outer wall is fixed with the lantern ring with coiled pipe looks adaptation, the inside of the lantern ring is located to coiled pipe sliding sleeve.

Preferably, the upper end face of the bottom of the protective frame is an inclined plane, the lowest part of the inclined plane is provided with a water outlet end, and the outer wall of the water outlet end is sleeved with a water outlet pipe.

Preferably, spray set includes connecting block, gondola water faucet and carries out the water delivery hard tube that is connected connecting block and gondola water faucet, the connecting block is fixed in explosion-proof housing outer wall, the left end of connecting block be equipped with the joint end of coiled pipe looks adaptation, the outer wall of joint end is located to the coiled pipe cover, joint end and the inside intercommunication state that is of water delivery hard tube.

Preferably, the water delivery hose penetrates through the bottom of the protective frame, and the water outlet pipe and the water delivery hose are wound and combined by the middle part.

Preferably, the shower head is located directly over the telescopic motor body, and the serpentine pipe is coiled on the outer wall of the explosion-proof shell.

Compared with the prior explosion-proof telescopic motor technology, the utility model provides a fire-fighting robot is with single explosion-proof telescopic motor that drives possesses following beneficial effect:

the utility model discloses a lower extreme that sets up at explosion-proof shell sets up the circulating pump, and at the during operation, the circulating pump draws the water in the external water tank through the water delivery hose, later discharges through the coiled pipe, and the discharged water enters into the water delivery hard tube through the joint end to spray to flexible motor organism outer wall through the gondola water faucet that the water delivery hard tube tip set up, make the heat on the flexible motor organism drench away or evaporate and take away by the water droplet rapidly, improve the security performance of the flexible motor body at the during operation greatly;

the upper end surface of the bottom of the protective frame is arranged to be an inclined surface, the lowest part of the inclined surface is provided with a water outlet end, and the outer wall of the water outlet end is sleeved with a water outlet pipe, so that accumulated water generated by spraying in the protective frame can be rapidly collected to the water outlet end and is discharged to an external water tank through the water outlet pipe for storage, the water is recycled, and resources are saved;

three, the utility model discloses a coil serpentine pipe in explosion-proof housing's outer wall, improve the area of contact between serpentine pipe and the explosion-proof housing like this greatly, utilize the cold water stream of serpentine pipe inside flow to take away the heat of explosion-proof housing outer wall, improve explosion-proof housing's radiating efficiency, outlet pipe and water delivery hose lean on the mid portion to be the winding merge state, and the in disorder condition appears when placing by effectual water delivery hose and outlet pipe of avoiding like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of an assembly structure of a single-drive explosion-proof telescopic motor for a fire-fighting robot according to the present invention;

fig. 2 is a schematic view of an assembly structure of the explosion-proof housing provided by the present invention;

FIG. 3 is a schematic view of the spraying device according to the present invention;

in the figure: 1. a protective frame; 2. a telescopic motor body; 3. a spraying device; 301. a shower head; 302. a water delivery hard pipe; 303. connecting blocks; 304. a joint end; 4. heat dissipation holes; 5. a serpentine tube; 6. a support frame; 7. a circulation pump; 8. a water delivery hose; 9. an explosion-proof housing; 10. a water outlet pipe; 11. a water outlet end; 12. a collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire-fighting robot is with explosion-proof flexible motor of single-drive, it includes: the protection frame 1, the telescopic motor body 2 and the support frame 6, the telescopic motor body 2 is positioned inside the protection frame 1, the support frame 6 is fixedly connected between the telescopic motor body 2 and the support frame 6, the telescopic motor body 2 is supported and fixed through the support frame 6, the right side of the protection frame 1 is uniformly provided with heat dissipation holes 4 for ventilating the protection frame 1, the outer wall of the lower end of the telescopic motor body 2 is fixedly provided with an explosion-proof shell 9, the lower end of the explosion-proof shell 9 is fixedly provided with a circulating pump 7, a water inlet of the circulating pump 7 is sleeved with a water delivery hose 8, a water outlet of the circulating pump 7 is sleeved with a coil pipe 5, after the power supply is switched on, the circulating pump 7 draws water inside an external water tank through the water delivery hose 8 and discharges the drawn water through the coil pipe 5, the other end of the coil pipe 5 is sleeved on a spraying device 3 for spraying the telescopic motor body 2, the outer wall of the explosion-proof shell 9 is fixedly provided with a lantern ring 12 matched with the coil pipe 5, the coiled pipe 5 is slidably sleeved inside the lantern ring 12, and the coiled pipe 5 is limited and restricted by the lantern ring 12.

In order to make the inside ponding of protective frame 1 in time discharge and recycle, 1 bottom up end of protective frame is the inclined plane, and the lower extreme on inclined plane is equipped with out water end 11, and the outer wall cover of going out water end 11 is equipped with outlet pipe 10, and the inside ponding of protective frame 1 collects out water end 11 to deposit in discharging to external water tank through outlet pipe 10.

In order to be able to in time dispel the heat to the flexible motor body 2 of high temperature, spray set 3 includes connecting block 303, gondola water faucet 301 and the water delivery hard tube 302 of being connected connecting block 303 and gondola water faucet 301, water delivery hard tube 302 can be the plastic tubing, copper pipe and steel pipe, be used for supporting gondola water faucet 301, connecting block 303 is fixed in the outer wall of explosion-proof housing 9, the left end of connecting block 303 is equipped with the connector end 304 with 5 looks adaptations of coiled pipe, the outer wall of connector end 304 is located to 5 covers of coiled pipe, connector end 304 and the inside intercommunication state that is of water delivery hard tube 302, the water of 5 imports by coiled pipe enters into water delivery hard tube 302 through connector end 304, and under the effect of gondola water faucet 301 that water delivery hard tube 302 tip set up, spray flexible motor body 2 outer wall, in time take away the heat that flexible motor body 2 produced.

The water delivery hose 8 runs through the bottom of the protective frame 1 and is used for being connected with a water inlet of the circulating pump 7, and the water outlet pipe 10 and the water delivery hose 8 are wound and combined by the middle part, so that the condition that the water delivery hose 8 and the water outlet pipe 10 are scattered when placed is effectively avoided.

Gondola water faucet 301 is located flexible motor body 2 directly over, can spray flexible motor body 2 on a relatively large scale, and coiled pipe 5 coils in explosion-proof housing 9's outer wall, improves area of contact between coiled pipe 5 and the explosion-proof housing 9 like this greatly, improves explosion-proof housing 9's radiating efficiency.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used for working, the power is switched on, the circulating pump 7 sucks the water in the external water tank through the water delivery hose 8, and then the water is discharged through the coiled pipe 5, in the process, because the coiled pipe 5 is coiled on the outer wall of the explosion-proof shell 9, the contact area between the coiled pipe 5 and the explosion-proof shell 9 is greatly increased, the cold water flow flowing in the coiled pipe 5 is utilized to take away the heat of the outer wall of the explosion-proof shell 9, the heat dissipation efficiency of the explosion-proof shell 9 is improved, the water discharged by the coiled pipe 5 enters the water delivery hard pipe 302 through the joint end 304, and the sprinkler 301 arranged at the end part of the water delivery hard pipe 302 sprays the outer wall of the telescopic motor body 2, so that the heat on the telescopic motor body 2 can be rapidly taken away by water drops or evaporated, and the safety performance of the telescopic motor body 2 during working is greatly improved, in the spraying process, the accumulated water generated by spraying in the protective frame 1 can be quickly collected to the water outlet end 11 and is discharged to an external water tank through the water outlet pipe 10 for storage, so that the water is recycled, and the resources are saved.

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

Claims

1. The utility model provides a fire-fighting robot is with explosion-proof flexible motor of single-drive which characterized in that, it includes: the protective frame (1), the telescopic motor body (2) and the supporting frame (6), wherein the telescopic motor body (2) is positioned inside the protective frame (1), the supporting frame (6) is fixedly connected between the telescopic motor body (2) and the supporting frame (6), the right side of the protective frame (1) is uniformly provided with a heat dissipation hole (4) for ventilating the protective frame (1), the outer wall of the lower end of the telescopic motor body (2) is fixedly provided with an explosion-proof shell (9), the lower end of the explosion-proof shell (9) is fixedly provided with a circulating pump (7), the water inlet of the circulating pump (7) is sleeved with a water delivery hose (8), the water outlet of the circulating pump (7) is sleeved with a coiled pipe (5), the other end of the coiled pipe (5) is sleeved on a spraying device (3) for spraying the telescopic motor body (2), the outer wall of the explosion-proof shell (9) is fixedly provided with a lantern ring (12) matched with the coiled pipe (5), the coiled pipe (5) is sleeved in the lantern ring (12) in a sliding manner.

2. The single-drive explosion-proof telescopic motor for the fire-fighting robot as recited in claim 1, wherein: the protection frame (1) bottom up end is the inclined plane, and the lowest department on inclined plane is equipped with out water end (11), the outer wall cover of going out water end (11) is equipped with outlet pipe (10).

3. The single-drive explosion-proof telescopic motor for the fire-fighting robot as recited in claim 1, wherein: spray set (3) include connecting block (303), gondola water faucet (301) and carry out water delivery hard tube (302) that are connected connecting block (303) and gondola water faucet (301), explosion-proof shell (9) outer wall is fixed in connecting block (303), the left end of connecting block (303) is equipped with joint end (304) with coiled pipe (5) looks adaptation, the outer wall of joint end (304) is located to coiled pipe (5) cover, joint end (304) and water delivery hard tube (302) inside are the connected state.

4. The single-drive explosion-proof telescopic motor for the fire-fighting robot as recited in claim 2, wherein: the water delivery hose (8) penetrates through the bottom of the protective frame (1), and the water outlet pipe (10) and the water delivery hose (8) are wound and combined by the middle part.

5. The single-drive explosion-proof telescopic motor for the fire-fighting robot as recited in claim 3, wherein: gondola water faucet (301) are located flexible motor body (2) directly over, coiled pipe (5) coil in the outer wall of explosion-proof housing (9).