CN219649491U

CN219649491U - Fire hydrant ball valve port grinding device

Info

Publication number: CN219649491U
Application number: CN202321350274.4U
Authority: CN
Inventors: 郑开通; 谢战军; 黄家储; 郑周森; 黄海彬
Original assignee: Fujian Feisheng Valve Manufacturing Co ltd
Current assignee: Fujian Feisheng Valve Manufacturing Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-08
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of polishing equipment for ball valves, in particular to a polishing device for a ball valve port of a fire hydrant, which comprises an operation frame and a polishing frame, wherein a clamping box and a support frame are arranged at the top end of the operation frame, a displacement mechanism is arranged between the support frame and the polishing frame, a polishing mechanism is arranged on the polishing frame, a clamping groove is formed in the top end of the clamping box, an adjusting groove is formed in the clamping box, an electric telescopic rod is arranged at one end of the clamping box, the output end of the electric telescopic rod extends into the adjusting groove, an adjusting frame is arranged at the output end of the electric telescopic rod, an iron plate at one side of the adjusting groove is adsorbed by controlling an electromagnetic lock, so that an inclined plate is firmly fixed, the clamping frame is firmly fixed, the ball valve for the fire hydrant is firmly fixed, and looseness or detachment from the clamping frame cannot occur in the polishing process, and the safety is high.

Description

Fire hydrant ball valve port grinding device

Technical Field

The utility model relates to the technical field of polishing equipment for ball valves, in particular to a polishing device for a ball valve port of a fire hydrant.

Background

As is well known, fire hydrant is a fixed fire fighting equipment, and is mainly used for controlling combustibles, isolating combustion supporting matters and eliminating ignition sources, a ball valve is generally adopted for controlling opening and closing of the fire hydrant, and at present, after the fire hydrant ball valve is produced, the port of the fire hydrant ball valve is required to be polished so as to obtain better using effect, a special fire hydrant ball valve port polishing device is generally adopted for polishing the fire hydrant ball valve during polishing, but the conventional fire hydrant ball valve port polishing device can generate certain shaking during polishing, so that stability of clamping the fire hydrant ball valve is affected, a polishing disc can deviate during polishing, and therefore, the polished quality of the fire hydrant ball valve is not ideal, and therefore, a solution is required to be provided for the technical problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fire hydrant ball valve port polishing device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire hydrant ball valve port grinding device, includes the handling frame and polishes the frame, the top of handling frame is equipped with centre gripping case and support frame, the support frame with be equipped with displacement mechanism between the frame of polishing, be equipped with polishing mechanism on the frame of polishing, the centre gripping groove has been seted up on the top of centre gripping case, the regulating groove has been seted up to the inside of centre gripping case, the one end of centre gripping case is equipped with electric telescopic handle, electric telescopic handle's output extends to in the regulating groove, electric telescopic handle's output is equipped with the regulating frame, the fluting has been seted up at one side both ends of regulating groove, the fluting with the spread groove has been seted up between the centre gripping groove, the spacing groove has been seted up to grooved one end, be equipped with the holder on the spread groove, the limiting plate with be equipped with supporting spring between the limiting groove, the chute has been seted up to one side of holder, the both ends of regulating frame are equipped with the swash plate, be equipped with the electromagnetic lock on the swash plate, grooved both sides have been seted up iron plate.

In order to facilitate polishing operation on the port of the ball valve for the fire hydrant, the utility model is improved in that the polishing mechanism comprises a polishing motor and a polishing disc, the polishing motor is arranged on the polishing frame, and the polishing disc is arranged at the output end of the polishing motor.

In order to improve the rotation precision of the polishing motor, the utility model is improved in that the polishing motor is a servo motor.

In order to reduce the scattering of scraps generated in polishing operation into the air, the utility model is improved in that the polishing frame is provided with a dust suction pipe.

In order to enable the clamping frame to clamp one side of the ball valve for the fire hydrant more firmly, the utility model is improved in that an arc groove is formed in the outer side of the clamping frame.

In order to improve the anti-skid effect of the arc groove, the utility model is improved in that anti-skid patterns are arranged on the arc groove.

(III) beneficial effects

Compared with the prior art, the utility model provides the fire hydrant ball valve port polishing device, which has the following beneficial effects:

this fire hydrant ball valve port grinding device, the output of control electric telescopic handle removes the alignment jig, thereby make the swash plate contact chute after and promote the holder on the spread groove so that the holder supports in the ball valve one side that the fire hydrant was used, through the holder on two spread grooves, can make the ball valve centre gripping that the fire hydrant was used, adsorb the iron plate of alignment groove one side through the control electromagnetic lock, thereby make the firm fixation of swash plate, make the holder more firm fixed, can make the ball valve that the fire hydrant was used firm, the condition that looseness or break away from on the holder can not appear in the polishing process, the security is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the holding tank of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the sanding frame of FIG. 1 in accordance with the present utility model;

fig. 4 is a top half-sectional view of an enlarged structure of the clamp box of fig. 1 in accordance with the present utility model.

In the figure: 1. an operation rack; 2. a polishing frame; 3. a clamping box; 4. a support frame; 5. a clamping groove; 6. an electric telescopic rod; 7. an adjusting frame; 8. a clamping frame; 9. a limiting plate; 10. a support spring; 11. a sloping plate; 12. an electromagnetic lock; 13. an iron plate; 14. polishing a motor; 15. polishing the grinding disc; 16. a dust collection pipe; 17. and a displacement mechanism.

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 utility model relates to a fire hydrant ball valve port polishing device, which comprises an operation frame 1 and a polishing frame 2, wherein a clamping box 3 and a supporting frame 4 are arranged at the top end of the operation frame 1, a displacement mechanism 17 is arranged between the supporting frame 4 and the polishing frame 2, a polishing mechanism is arranged on the polishing frame 2, a clamping groove 5 is arranged at the top end of the clamping box 3, an adjusting groove is arranged in the clamping box 3, an electric telescopic rod 6 is arranged at one end of the clamping box 3, the output end of the electric telescopic rod 6 extends into the adjusting groove, an adjusting frame 7 is arranged at the output end of the electric telescopic rod 6, a slot is arranged at two ends of one side of the adjusting groove, a connecting groove is arranged between the slot and the clamping groove 5, a limit groove is arranged at one end of the slot, a clamping frame 8 is arranged on the connecting groove, a limit plate 9 is arranged between the clamping frame 8 and the limit groove, a supporting spring 10 is arranged between the limiting plate 9 and the limiting groove, a chute is arranged at one side of the clamping frame 8, inclined plates 11 are arranged at two ends of the adjusting frame 7, electromagnetic locks 12 are arranged on the inclined plates 11, iron plates 13 are arranged at two sides of the chute, in the embodiment, a person supports one end of a ball valve for a fire hydrant on the clamping groove 5, then controls the output end of the electric telescopic rod 6 to move the adjusting frame 7, the adjusting frame 7 moves in the adjusting groove, the adjusting frame 7 drives the two inclined plates 11 to move, the inclined plates 11 contact the chute and push the clamping frame 8 on the connecting groove so that the clamping frame 8 supports one side of the ball valve for the fire hydrant, the ball valve for the fire hydrant can be clamped through the clamping frames 8 on the two connecting grooves, at the moment, the clamping frame 8 drives the limiting plate 9 to move, and the supporting spring 10 is subjected to extrusion shrinkage deformation, through controlling electromagnetic lock 12, electromagnetic lock 12 adsorbs the iron plate 13 of adjustment tank one side, thereby make the firm fixation of swash plate 11, make the fixed of carriage 8 more firm, then adjust the position of carriage 2 through displacement mechanism 17, then carry out the operation of polishing through the port that uses polisher mechanism to the ball valve one end for the fire hydrant, adsorb the iron plate 13 of adjustment tank one side through electromagnetic lock 12, can make the ball valve for the fire hydrant fixed firm, can not appear not hard up or break away from the condition on carriage 8 in the polishing process, the security is high, after polishing is accomplished, control electric telescopic handle 6's output reverse movement regulation frame 7, thereby make swash plate 11 leave the chute of seting up on the carriage 8, supporting spring 10 supports limiting plate 9, limiting plate 9 drives carriage 8 and removes, carriage 8 leaves the ball valve for the fire hydrant, thereby be convenient for take out the ball valve for the fire hydrant.

The polishing mechanism can be any polishing device, and comprises a polishing motor 14 and a polishing disc 15, wherein the polishing motor 14 is arranged on the polishing frame 2, the polishing disc 15 is arranged at the output end of the polishing motor 14, and the polishing disc 15 is driven to rotate by controlling the output end of the polishing motor 14, so that the polishing disc 15 is improved to facilitate polishing operation on the port of the ball valve for the fire hydrant.

The polishing motor 14 may be any type of motor, and in order to further improve the rotation precision of the polishing motor 14, the polishing motor 14 is a servo motor, and the servo motor has the characteristic of high rotation precision, so that the rotation precision of the polishing motor 14 can be improved.

The dust generated in the polishing process of the polishing mechanism is dispersed into the air to affect the working environment, in order to solve the problems, the dust collection pipe 16 is arranged on the polishing frame 2, the dust collection pipe 16 is connected into a pipeline of dust collection equipment, so that the dust generated in the polishing operation is sucked by the dust collection pipe 16, and then the dust is treated by the dust collection equipment, so that the dust generated in the polishing operation is effectively reduced and dispersed into the air.

Above-mentioned clamping frame 8 needs more firm one side of the ball valve of clamping fire hydrant usefulness, in order to satisfy above-mentioned demand, the arc groove has been seted up in the outside of clamping frame 8, supports one side at the ball valve of fire hydrant usefulness through the arc groove, can make clamping frame 8 more firm one side of the ball valve of clamping fire hydrant usefulness.

The arc groove needs certain anti-slip performance, in order to meet the requirements, anti-slip patterns are arranged on the arc groove, the anti-slip effect of the arc groove can be improved through the anti-slip patterns, and the clamping frame 8 is fastened to one side of the ball valve for the fire hydrant through the anti-slip patterns on the arc groove.

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 fire hydrant ball valve port grinding device, includes handling frame (1) and polishing frame (2), its characterized in that, the top of handling frame (1) is equipped with centre gripping case (3) and support frame (4), support frame (4) with be equipped with displacement mechanism (17) between polishing frame (2), be equipped with polishing mechanism on polishing frame (2), centre gripping groove (5) have been seted up on the top of centre gripping case (3), the regulating tank has been seted up to the inside of centre gripping case (3), the one end of centre gripping case (3) is equipped with electric telescopic handle (6), the output of electric telescopic handle (6) extends to in the regulating tank, the output of electric telescopic handle (6) is equipped with regulating frame (7), the fluting has been seted up at one side both ends of regulating tank, the fluting with the spread groove has been seted up between centre gripping groove (5), the spacing groove has been seted up on the spread groove, be equipped with centre gripping frame (8) on the spread groove, be equipped with limiting plate (9) between centre gripping frame (8) with the spacing groove, the one end of regulating plate (6) extends to in the regulating tank (7) in the same time, both ends (11) have been seted up between swash plate (8), iron plates (13) are arranged on two sides of the slot.

2. A fire hydrant ball valve port polishing device according to claim 1, characterized in that the polishing mechanism comprises a polishing motor (14) and a polishing disc (15), the polishing motor (14) is mounted on the polishing frame (2), and the polishing disc (15) is mounted at the output end of the polishing motor (14).

3. A hydrant ball valve port grinding apparatus according to claim 2, characterised in that the grinding motor (14) is a servo motor.

4. A fire hydrant ball valve port polishing apparatus according to claim 3, characterized in that the polishing frame (2) is provided with a dust suction pipe (16).

5. The fire hydrant ball valve port polishing device according to claim 4, wherein the outer side of the clamping frame (8) is provided with an arc groove.

6. The fire hydrant ball valve port grinding device according to claim 5, wherein the arc groove is provided with anti-slip patterns.