CN218078512U

CN218078512U - Civil air defense door spraying device

Info

Publication number: CN218078512U
Application number: CN202222190629.XU
Authority: CN
Inventors: 何启利; 王辉; 张国夫; 丁新刚; 严军锋
Original assignee: ZHEJIANG JINFENG CIVIL AIR DEFENCE EQUIPMENT CO LTD
Current assignee: ZHEJIANG JINFENG CIVIL AIR DEFENCE EQUIPMENT CO LTD
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a people's air defense door spraying device, including the installation piece of fixed mounting on the spray gun shower nozzle, set up fuel feeding lacquer spun passageway on the installation piece, rotate on the installation piece and be provided with be circumference array distribution, be used for the shutoff board of closed passage, the shutoff board is driven to remove with shutoff passageway and formation stock solution cavity, the activity is provided with the baffle that is circumference array distribution on the installation piece, a plurality of baffle combinations are in order to form the awl cylindric cover that shelters from. When the civil air defense door spraying device provided by the utility model is used, the plurality of baffles form the conical cylinder-shaped shielding cover, so that paint which rebounds back when hitting the door body can be blocked to a certain extent, and meanwhile, the baffles can be increased or decreased according to needs, so that a good visual field is provided for workers; after work is finished, paint dissolving agent is injected into the liquid storage cavity, the blocking plate is driven to rotate and seal the liquid storage cavity, the spray nozzle of the spray gun is wrapped by the paint dissolving agent, the paint inside the spray nozzle is dissolved, and the paint is prevented from being solidified inside the spray nozzle and blocking the spray nozzle.

Description

Civil air defense door spraying device

Technical Field

The utility model relates to a spraying equipment technical field relates to a people's air defense door spraying device particularly.

Background

The civil air defense door is a door at an entrance and an exit of civil protection engineering, and is generally sprayed with paint with more striking colors or sprayed with more striking slogans and marks, so that people can quickly find the civil air defense door in emergency.

According to patent No. CN213557806U, published (announced) No. 2021.06.29, disclosed is a spraying device for a civil air defense door sill, comprising a working box, wherein the left side and the right side of the working box are fixedly connected with bearing seats, one ends of the bearing seats penetrate through the inner cavity of the working box, the inner top wall and the inner bottom wall of each bearing seat are fixedly connected with bearing structures, a sill body sequentially penetrating through the two bearing seats and the working box is movably connected between the opposite sides of the bearing structures, the bottoms of the left wall side and the right wall side of the inner cavity of the working box are fixedly provided with stabilizing seats, a material collecting box is movably connected between the opposite sides of the stabilizing seats, the bottom of the material collecting box is contacted with the inner bottom wall of the working box, the top of the working box is fixedly provided with a coating box, the top of the working box is fixedly arranged on the front surface of the coating box, the feed inlet of the pump body penetrates to the inner side of the coating box, the discharge outlet of the pump body is communicated with a conveying pipe, one end of which penetrates through the inner cavity of the working box, the bottom of the conveying pipe is fixedly connected with a gathering box, the bottom walls of the left side and the right side of the gathering box are communicated with a secondary pipe, the bottom of the secondary pipe is communicated with a spraying disc, the bottoms of the front side and the rear side of the gathering box are communicated with a main pipe, the bottom of the main pipe is communicated with a spraying ring, the spraying ring is sleeved on the outer side of the doorsill body, a plurality of spray heads are fixedly arranged on the inner side wall of the spraying ring, the bottom of the gathering box is fixedly connected with a base, the left side wall and the right side wall of the inner cavity of the base are respectively and fixedly provided with a bearing and a servo motor, the output shaft of the servo motor is fixedly connected with a screw rod, one end of the screw rod is fixedly connected with a bearing block, the left end and the right end of the screw rod are respectively and fixedly connected with a bearing block, one end of the top of the bearing block penetrates through the inner top wall of the base and is in sliding connection with the base, and the bottom of the bearing block is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly connected with an even smearing sleeve which is positioned on the outer side of the threshold body and is movably connected with the outer side surface of the threshold body. The device inserts and evenly paints the cover through in proper order from the left seat of accepting the threshold body, spraying ring and right side are accepted the seat and are extended to the work box outside, start the pump body and make the coating in the case that gathers materials to gather materials through the transfer line flow to gathering the case, again through from the pipe with be responsible for make coating respectively from the blowout head blowout in spray disc and the spraying ring, the spray disc carries out preliminary spraying to the left side and the right side both ends of threshold body, and the shower nozzle of spraying intra-annular distribution then carries out diversified spraying to the threshold body, improve threshold spraying quality and efficiency, unnecessary clout drips and retrieves in the case that gathers materials, start servo motor and drive the screw rod rotation, the position of accepting the piece is injectd to the stopper, make the thread groove in two accepting pieces contact with the opposite screw thread strip screw thread in both ends direction of rotation and produce the displacement, realize the regulation of distance between the accepting the piece, and then drive and evenly paint the cover and control about the threshold body surface, evenly paint the threshold body surface contact and evenly paint the work of evenly painting, improve the quality of spraying, overall structure is simple, the purpose of high efficiency has been realized spraying efficiency, can carry out all-round even use to the threshold body, and improved the operation of being convenient for door.

In the prior art including above-mentioned patent, when the spraying people's air defense door, the paint is sprayed by the handheld spray gun of staff mostly, but in the use, spray gun spun paint can bounce back to the staff after striking the door body, endangers staff's healthy, and after finishing using, the paint on the spray gun shower nozzle can solidify gradually, plugs up the shower nozzle of spray gun.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a civil air defense door spraying device, when aiming at solving traditional spray gun spraying paint, paint can bounce-back to the staff and the paint on the spray gun after using can block up the problem of spray gun orifice.

In order to realize the above-mentioned purpose, the utility model provides a people's air defense door spraying device, including the installation piece of fixed mounting on the spray gun shower nozzle, fuel feeding lacquer spun passageway has been seted up on the installation piece, rotate on the installation piece be provided with be circumference array distribution, be used for sealing the closure plate of passageway, the closure plate is driven to remove with the shutoff the passageway forms the stock solution cavity, the activity is provided with the baffle that is circumference array distribution on the installation piece, and is a plurality of the baffle combination is in order to form the awl cylindric cover that shelters from.

Preferably, the mounting block is rotatably provided with a circular ring, and a rocker is rotatably arranged between the circular ring and the plugging plate.

Preferably, a fixing ring is axially slidably arranged on the circular ring.

Preferably, there is a threaded fit between the retaining ring and the mounting block.

Preferably, the baffle is provided with a tenon block.

Preferably, the mounting block is provided with an annular mortise matched with the tenon block.

Preferably, the annular mortise is provided with a notch for the tenon block to pass through.

Preferably, the adjacent two plugging plates are in concave-convex fit.

In the technical scheme, the utility model provides a pair of people's air defense door spraying device possesses following beneficial effect: when the door is used, the blocking plate is moved to rotate to expose the channel, paint spraying work can be performed at the moment, the plurality of baffles form the conical-cylinder-shaped shielding cover, paint which rebounds from colliding with the door body can be blocked to a certain extent, and meanwhile, the baffles can be increased or decreased as required to provide a good view field for workers; after work is finished, paint dissolving agent is injected into the liquid storage cavity, the plugging plate is driven to rotate to the center of the mounting block to be close, the liquid storage cavity is sealed, the spray nozzle of the spray gun is wrapped by the paint dissolving agent, the paint in the spray nozzle is dissolved, and the spray nozzle is prevented from being blocked by the solidified paint in the spray nozzle.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure provided by an embodiment of the present invention.

Description of reference numerals:

1. mounting blocks; 11. a channel; 12. a plugging plate; 13. a circular ring; 14. a rocker; 15. a fixing ring; 151. a tenon rod; 2. a cover shield; 21. a baffle plate; 22. a tenon block; 23. annular tongue-and-groove.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

As shown in fig. 1-2, a civil air defense door spraying device comprises a mounting block 1 fixedly mounted on a spray gun nozzle, a channel 11 for spraying paint is formed in the mounting block 1, a blocking plate 12 which is distributed in a circumferential array and used for blocking the channel 11 is arranged on the mounting block 1 in a rotating mode, the blocking plate 12 is driven to move to block the channel 11 and form a liquid storage cavity, baffles 21 which are distributed in the circumferential array are movably arranged on the mounting block 1, and a plurality of baffles 21 are combined to form a conical cylinder-shaped blocking cover 2.

In the technical scheme, when the device is used, the blocking plate 12 is driven to rotate to expose the channel 11, at the moment, paint spraying work can be carried out, the plurality of baffles 21 form the cone-shaped shielding cover 2, paint rebounded from colliding with the door body can be blocked to a certain extent, and meanwhile, the baffles 21 can be increased or decreased as required to provide a good visual field for workers; after work is accomplished, pour into the paint dissolving agent into the stock solution cavity, drive shutoff board 12 rotates and draws close to installation piece 1 center department, seals the stock solution cavity, and the paint dissolving agent wraps up the shower nozzle of spray gun, dissolves the inside paint of shower nozzle, avoids paint to solidify at the inside shower nozzle that blocks up of shower nozzle.

As a further embodiment provided by the present invention, as shown in fig. 1-2, a circular ring 13 is rotatably disposed on the mounting block 1, a rocker 14 is rotatably disposed between the circular ring 13 and the blocking plate 12, a fixing ring 15 is axially slidably disposed on the circular ring 13, a tenon 151 extending to the circular ring 13 is disposed on the fixing ring 15, and a threaded fit exists between the fixing ring 15 and the mounting block 1; when the paint spraying device is used, the fixing ring 15 is rotated, the fixing ring 15 drives the circular ring 13 to rotate through the tenon rod 151, the circular ring 13 drives the plugging plate 12 to rotate through the rocker 14, the channel 11 is exposed, at the moment, paint spraying work can be carried out, the plurality of baffles 21 form the conical cylindrical shielding cover 2, paint which is rebounded by hitting on a door body can be blocked to a certain extent, and meanwhile, the baffles 21 can be increased or decreased as required, so that a good visual field is provided for workers; after work is accomplished, pour into the paint dissolving agent into the stock solution cavity, the solid fixed ring 15 of reverse rotation, solid fixed ring 15 drives ring 13 through tenon rod 151 and rotates, then drives closure plate 12 through rocker 14 and rotates, draws close to installation piece 1 center department, seals the stock solution cavity, and the paint dissolving agent lives the shower nozzle parcel of spray gun, dissolves the inside paint of shower nozzle, avoids paint to solidify at the inside shower nozzle that blocks up of shower nozzle.

As a further embodiment provided by the present invention, as shown in fig. 1-2, a tenon block 22 is provided on the baffle plate 21, an annular mortise 23 adapted to the tenon block 22 is provided on the mounting block 1, the tenon block 22 and the annular mortise 23 cooperate to facilitate the movement of the baffle plate 21, so as to provide a good visual field for the worker, and a notch for the tenon block 22 to pass is provided on the annular mortise 23, so as to facilitate increasing and decreasing the baffle plate 21 through the notch.

As a further example provided by the present application, as shown in fig. 2, there is a concave-convex fit between two adjacent plugging plates 12, and the concave-convex fit between the plugging plates 12 can enhance the sealing performance of the plugging plates 12.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a people's air defense door spraying device, its characterized in that, includes installation piece (1) of fixed mounting on the spray gun shower nozzle, oil feeding lacquer spun passageway (11) have been seted up on installation piece (1), rotate on installation piece (1) be provided with be circumference array distribution, be used for sealing closure plate (12) of passageway (11), closure plate (12) are driven to remove with the shutoff passageway (11) and form the stock solution cavity, the activity is provided with baffle (21) that are circumference array distribution on installation piece (1), and is a plurality of baffle (21) combination is in order to form awl cylindric retaining cover (2).

2. The civil air defense door spraying device according to claim 1, characterized in that a circular ring (13) is rotatably arranged on the mounting block (1), and a rocker (14) is rotatably arranged between the circular ring (13) and the plugging plate (12).

3. Civil air defense door painting device according to claim 2, characterized in that a fixing ring (15) is axially slidingly arranged on the circular ring (13).

4. The civil air defense door painting apparatus according to claim 3, characterized in that there is a threaded fit between the fixing ring (15) and the mounting block (1).

5. The civil air defense door spraying device according to claim 1, characterized in that the baffle (21) is provided with a tenon block (22).

6. The civil air defense door spraying device according to claim 5, characterized in that the mounting block (1) is provided with an annular mortise (23) matched with the tenon block (22).

7. The civil air defense door spraying device according to claim 6, characterized in that the annular mortise (23) is provided with a gap for the tenon block (22) to pass through.

8. The civil air defense door spray painting device according to claim 1, characterized in that a concave-convex fit exists between two adjacent plugging plates (12).