CN212653225U

CN212653225U - Grinding device for machining fireproof door

Info

Publication number: CN212653225U
Application number: CN202020832441.9U
Authority: CN
Inventors: 任保林
Original assignee: Nanchang Hongdu Fire Equipment Co ltd
Current assignee: Nanchang Hongdu Fire Equipment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-05
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a polishing device for processing a fireproof door, which belongs to the technical field of fireproof doors and comprises a polishing platform and a resistance rotating shaft, wherein two supporting plates, a fixed block and a clamp are arranged above the polishing platform, the fixed block and the clamp are both positioned between the two supporting plates, a connecting plate is fixedly connected between the two supporting plates, an electric push rod is fixedly connected below the connecting plate through a bolt, a motor is fixedly connected below the electric push rod through a bolt, a polishing wheel is rotatably connected below the motor through the rotating shaft, the polishing device for processing the fireproof door is provided with a motor, a fan blade, a heating lamp and a blowing cylinder, the heating lamp can heat air in the blowing cylinder, then the motor drives the fan blade to rotate through the rotating shaft, the wind generated by the fan blade continuously blows hot wind in the blowing cylinder onto the polishing wheel to dry the polishing wheel, the wet grinding wheel is prevented from losing balance easily and accidents are avoided.

Description

Grinding device for machining fireproof door

Technical Field

The utility model belongs to the technical field of prevent fire door, concretely relates to prevent fire door processing and use grinding device.

Background

The fireproof door is a door which can meet the requirements of fire-resistant integrity and heat insulation within a certain time, is a fireproof partition with certain fire resistance and is arranged at the positions of a fireproof partition, an evacuation staircase, a vertical shaft and the like, has the function of preventing fire spreading and smoke diffusion besides the function of a common door, and can prevent the fire spreading within a certain time, thereby providing valuable time for personnel evacuation and fire rescue. The wooden heat-insulation fireproof door is characterized in that wood or wood products are used as a door frame, a door leaf framework and a door leaf panel, heat-insulation materials are filled in the door leaf or the wood or wood products are used as the door frame and the door leaf, A-type composite fireproof glass can be arranged on the door leaf according to needs, a light window consisting of the door frame and the A-type composite fireproof glass is arranged above the door leaf, and the door is matched with fireproof hardware fittings and can meet the requirements of fire-resistant integrity and heat-insulation.

Present prevent fire door grinding device for processing, be not convenient for carry out rapid draing to the wheel of polishing when using, moist wheel of polishing is unbalanced easily, the emergence accident, and operating personnel often stands in grinding device dead ahead, and easy injures operating personnel when the wheel of polishing fracture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fire door processing and use grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for processing a fireproof door comprises a polishing platform and a resistance rotating shaft, wherein two supporting plates, a fixing block and a clamp are arranged above the polishing platform, the fixing block and the clamp are both positioned between the two supporting plates, a connecting plate is fixedly connected between the two supporting plates, an electric push rod is fixedly connected below the connecting plate through a bolt, a motor is fixedly connected below the electric push rod through a bolt, a polishing wheel is rotatably connected below the motor through the rotating shaft, a stop lever is rotatably connected inside the fixing block through the resistance rotating shaft, a motor is fixedly connected inside the polishing platform through a bolt, a blowing cylinder penetrates through the polishing platform, a heating lamp is fixedly connected inside the blowing cylinder through a bolt, fan blades are rotatably connected above the motor through the rotating shaft, and a power supply control panel is arranged on the front surface wall of the polishing platform, the electric push rod, the motor, the heating lamp and the motor are all electrically connected with the power control panel.

Adopt above-mentioned scheme, the heat lamp can be with the air heating in the section of thick bamboo of blowing, then the motor drives the flabellum through the pivot and rotates, the wind that the flabellum produced will blow the section of thick bamboo hot-blast continuously blow at the wheel of polishing, it is dry to the wheel of polishing, avoid moist wheel of polishing to lose balance easily, the emergence accident, the installation of the resistance pivot of fixed block being convenient for, the resistance pivot can rotate shelves pole, make the shelves pole keep off the place ahead both sides at the platform of polishing, it is spacing to polishing platform the place ahead, it stands in one side of shelves pole and keeps away from the workstation dead ahead to signal operating personnel, prevent that operating personnel from often standing in the dead ahead of grinding device, polish and easily injure operating personnel when taking turns.

In a preferred embodiment, a supporting column is welded and fixed to the bottom of the polishing table.

By adopting the scheme, the polishing table can stand on the ground more stably.

In a preferred embodiment, the blowing cylinder is a hollow cylinder structure, and the fan blades extend into the blowing cylinder.

By adopting the scheme, the wind generated by the fan blades can be quickly blown to the grinding wheel through the blowing barrel.

In a preferred embodiment, the power control board is provided with four control buttons.

By adopting the scheme, the electric push rod, the motor, the heating lamp and the motor can be controlled by the operator through the power control panel to work conveniently.

In a preferred embodiment, the polishing table and the fixing block are fixed by welding.

By adopting the scheme, the firmness between the grinding table and the fixing block is convenient to increase.

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

this prevent fire door processing and use grinding device is through setting up motor, flabellum, heat lamp and a section of thick bamboo of blowing, and the heat lamp can be with the air heating in a section of thick bamboo of blowing, then the motor drives the flabellum through the pivot and rotates, and the wind that the flabellum produced will blow a hot-blast in section of thick bamboo and continuously blow at the wheel of polishing, carries out the drying to the wheel of polishing, avoids moist wheel of polishing to lose balance easily, the emergence accident.

This prevent fire door processing with grinding device is through setting up fixed block, resistance pivot and shelves pole, the installation of the resistance pivot of being convenient for of fixed block, the resistance pivot can rotate a shelves pole, makes a shelves pole keep off in the place ahead both sides of the platform of polishing, carries on spacingly to the platform the place ahead of polishing, and the signal operating personnel stands in one side of a shelves pole and keeps away from the workstation dead ahead, prevents that operating personnel from often standing in the dead ahead of grinding device, and it is easy to injure operating personnel when the grinding wheel fracture.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a circuit block diagram of the present invention.

In the figure: 1. an electric push rod; 2. a connecting plate; 3. a support plate; 4. a polishing table; 5. a fixed block; 6. a resistance rotation shaft; 7. a clamp; 8. a motor; 9. a fan blade; 10. a heating lamp; 11. a blowing cylinder; 12. a gear lever; 13. grinding the wheel; 14. a motor; 15. and a power supply control board.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

The utility model provides a polishing device for processing a fire door, please refer to fig. 1-4, which comprises a polishing platform 4 and a resistance rotating shaft 6, wherein two supporting plates 3, a fixed block 5 and a clamp 7 are arranged above the polishing platform 4, the fixed block 5 and the clamp 7 are both positioned between the two supporting plates 3, a connecting plate 2 is fixedly connected between the two supporting plates 3, an electric push rod 1 is fixedly connected below the connecting plate 2 through bolts, a motor 14 is fixedly connected below the electric push rod 1 through bolts, a polishing wheel 13 is rotatably connected below the motor 14 through a rotating shaft, a stop lever 12 is rotatably connected inside the fixed block 5 through the resistance rotating shaft 6, a motor 8 is fixedly connected inside the polishing platform 4 through bolts, a blowing cylinder 11 penetrates through the polishing platform 4, a heating lamp 10 is fixedly connected inside the blowing cylinder 11 through bolts, a fan blade 9 is rotatably connected above the motor 8 through a rotating shaft, the front surface wall of the polishing table 4 is provided with a power control panel 15, and the electric push rod 1, the motor 8, the heating lamp 10 and the motor 14 are all electrically connected with the power control panel 15.

A supporting column is welded and fixed at the bottom of the grinding table 4 (see fig. 1 and 2); facilitating the grinding table 4 to stand on the ground more stably.

The air blowing cylinder 11 is a hollow cylindrical structure, and the fan blades 9 extend into the air blowing cylinder 11 (see fig. 1); so that the wind generated by the fan blades 9 can be quickly blown on the grinding wheel 13 through the air blowing cylinder 11.

The power control panel 15 is provided with four control buttons (see fig. 2); the electric push rod 1, the motor 8, the heating lamp 10 and the motor 14 can be controlled by the operator through the power control panel 15 to work conveniently.

The polishing table 4 and the fixing block 5 are fixed by welding (not shown); so as to increase the firmness between the grinding table 4 and the fixed block 5.

In use, an operator can clamp the fire door between the clamps 7, then the heating lamp 10 is started through the power control panel 15, the heating lamp 10 can heat the air in the blowing cylinder, then the motor 8 drives the fan blade 9 to rotate through the rotating shaft, the hot air in the air blowing cylinder 11 is continuously blown on the grinding wheel 13 by the air generated by the fan blade 9, the grinding wheel 13 is dried, so that the wet grinding wheel 13 is prevented from losing balance easily and causing accidents, then operating personnel rethread power control panel 15 starts motor 14, motor 14 is convenient for drive through the pivot and polishes wheel 13 and polish to preventing fire door, electric putter 1 is convenient for adjust the position of polishing wheel 13, operating personnel can rotate shelves pole 12 through resistance pivot 6 during polishing, makes shelves pole 12 keep off in the place ahead both sides of platform 4 of polishing, and the operating personnel of being convenient for stands in one side of shelves pole 12 and keeps away from the platform dead ahead of polishing, prevents to polish the wheel 13 and injure the operating personnel easily when breaking.

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 prevent fire door processing and use grinding device, includes platform (4) and resistance pivot (6) of polishing, its characterized in that: the polishing machine is characterized in that two supporting plates (3), a fixing block (5) and a clamp (7) are arranged above the polishing platform (4), the fixing block (5) and the clamp (7) are located between the two supporting plates (3), a connecting plate (2) is fixedly connected between the two supporting plates (3), an electric push rod (1) is fixedly connected below the connecting plate (2) through bolts, a motor (14) is fixedly connected below the electric push rod (1) through bolts, a polishing wheel (13) is rotatably connected below the motor (14) through a rotating shaft, a stop lever (12) is rotatably connected inside the fixing block (5) through a resistance rotating shaft (6), a motor (8) is fixedly connected inside the polishing platform (4) through bolts, a blowing barrel (11) penetrates through the polishing platform (4), and a heating lamp (10) is fixedly connected inside the blowing barrel (11) through bolts, the top of motor (8) is connected with flabellum (9) through the pivot rotation, the preceding table wall of platform (4) of polishing is provided with power control panel (15), electric putter (1), motor (8), heat lamp (10) and motor (14) all with power control panel (15) electric connection.

2. The polishing device for processing the fire door according to claim 1, wherein: and a supporting column is fixedly welded at the bottom of the grinding table (4).

3. The polishing device for processing the fire door according to claim 1, wherein: the air blowing cylinder (11) is of a hollow cylindrical structure, and the fan blades (9) extend into the air blowing cylinder (11).

4. The polishing device for processing the fire door according to claim 1, wherein: and four control buttons are arranged on the power control panel (15).

5. The polishing device for processing the fire door according to claim 1, wherein: the polishing table (4) and the fixing block (5) are fixed through welding.