CN215353634U

CN215353634U - Preparation facilities of aluminium powder graphite alkyd finish paint for railway bridge

Info

Publication number: CN215353634U
Application number: CN202120483201.7U
Authority: CN
Inventors: 傅泽海; 梁浚毅; 王�忠
Original assignee: Liuzhou Beilijia Coating Co ltd
Current assignee: Liuzhou Beilijia Coating Co ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2021-12-31
Anticipated expiration: 2031-03-06

Abstract

The utility model relates to the technical field of railway bridges and discloses a preparation device of aluminum powder graphite alkyd finish paint for railway bridges, which comprises a preparation mechanism, a grinding mechanism and a cleaning mechanism arranged on the preparation mechanism, wherein the grinding mechanism is arranged on the preparation mechanism; the grinding mechanism comprises three grinding assemblies and two limiting assemblies, the three grinding assemblies are arranged on the preparation mechanism, and the two limiting assemblies are arranged on the preparation device; the cleaning mechanism comprises a cleaning component and a replacing component, the cleaning component is arranged on the preparation mechanism, and the replacing component is arranged on the cleaning component; the cleaning assembly comprises two sliding blocks, a connecting plate, a cleaning plate and two connecting blocks, and the two sliding blocks are both arranged on the preparation mechanism; the two sliding blocks are connected through a connecting plate; the cleaning plate is arranged on the connecting plate; the cleaning plate is provided with a cleaning brush, and the cleaning brush is far away from the connecting plate. The outer surface of the grinding roller is convenient to clean better through the arrangement of the cleaning mechanism.

Description

Preparation facilities of aluminium powder graphite alkyd finish paint for railway bridge

Technical Field

The utility model relates to the technical field of railway bridges, in particular to a preparation device of aluminum powder graphite alkyd finish paint for railway bridges.

Background

Railroad bridges are structures that a railroad spans a river, lake, straits, valley or other obstacle, and are constructed to achieve a grade crossing of a railroad line with a railroad line or road. The branch of the railway engineering subject is railway bridge engineering, which is abbreviated as so, and therefore, the railway bridge engineering subject also comprises a series of technologies for building and maintaining railway bridges. The railway bridge is divided into a railway bridge and a highway and railway dual-purpose bridge according to the application; the bridge is divided into a beam bridge, an arch bridge, a rigid frame bridge, a suspension bridge, a cable-stayed bridge, a combined system bridge and the like according to the structure. The railway bridge engineering technology comprises bridge site survey, site selection including bridge sites, hydrological calculation and other technologies; the method comprises the following steps of bridge design, wherein the bridge design comprises preliminary design and technical design, the preliminary design needs to determine the length, the height, the span, the foundation embedding depth, recommended bridge positions, bridge bridges and the like, the technical design needs to determine the sizes of all parts of the bridge, structurally design the bridge spans, abutments, foundations and the like, draw design drawings meeting bridge construction requirements, draft construction schemes, material lists, determine construction cost, completion dates and the like; bridge construction relates to technologies such as construction organization and application of various construction machines; bridge maintenance includes that the examination of bridge disease is with renovation and daily maintenance work etc. when building railway bridges, need use aluminium powder graphite alkyd finish paint to maintain its surface, and aluminium powder graphite alkyd finish paint need use preparation facilities in the in-process of production.

When the existing preparation device is used for preparing the aluminum powder graphite alkyd finish paint, grinding equipment is needed, and large particles in the aluminum powder graphite alkyd finish paint are ground through a grinding roller on the grinding equipment, so that the aluminum powder graphite alkyd finish paint is more exquisite.

After the aluminum powder graphite alkyd finish paint is prepared by the conventional preparation device, a worker needs to wipe the outer side wall of the grinding roller by using a wet towel, and the cleaning efficiency is low in the cleaning process of using the wet towel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a preparation device of aluminum powder graphite alkyd finish paint for a railway bridge, and solves the problems that in the prior art, a worker needs to use a wet towel to wipe the outer side wall of a grinding roller, and the cleaning efficiency is low in the cleaning process of using the wet towel.

In order to solve the problems, the utility model adopts the following technical scheme: a preparation device of aluminum powder graphite alkyd finish paint for a railway bridge comprises a preparation mechanism, a grinding mechanism and a cleaning mechanism arranged on the preparation mechanism, wherein the grinding mechanism is arranged on the preparation mechanism;

the grinding mechanism comprises three grinding assemblies and two limiting assemblies, the three grinding assemblies are arranged on the preparation mechanism, and the two limiting assemblies are arranged on the preparation device;

the cleaning mechanism comprises a cleaning component and a replacing component, the cleaning component is arranged on the preparation mechanism, and the replacing component is arranged on the cleaning component; the cleaning assembly comprises two sliding blocks, a connecting plate, a cleaning plate and two connecting blocks, and the two sliding blocks are arranged on the preparation mechanism; the two sliding blocks are connected through the connecting plate; the cleaning plate is arranged on the connecting plate; the cleaning plate is provided with a cleaning brush, and the cleaning brush is far away from the connecting plate; the two connecting blocks are arranged on the cleaning plate, penetrate through the connecting plate and are positioned on the back of the cleaning brush;

the replacing assembly comprises two replacing parts and a threaded sleeve, the two replacing parts are respectively installed at two ends of the threaded sleeve, and one ends of the two replacing parts, which are far away from the threaded sleeve, are respectively connected with the two connecting blocks; the replacing part comprises a limiting strip, a fixing sleeve, a second fixing block and a threaded rod, and one end of the limiting strip is connected with the connecting block; the fixed sleeve is sleeved on the limiting strip; the second fixing block is arranged on the outer side wall of the fixing sleeve, and one end, far away from the fixing sleeve, of the second fixing block is connected with the connecting plate; the threaded rod is installed on the limiting strip, and the threaded rod is located the limiting strip is kept away from one end of the connecting block.

Preferably, the preparation mechanism comprises a fixed box, two support boxes, a storage tray and a control rod, wherein the two support boxes are mounted on the top surface of the fixed box, and are positioned on two sides of the top surface of the fixed box; the storage tray is mounted on the top surface of the fixed box, and the storage tray is positioned between the two support boxes; the control rod is installed on the front end faces of the two supporting boxes.

Preferably, the grinding assembly comprises a rotating rod and a grinding roller, and the rotating rod is arranged between the two support boxes; the grinding roller sleeve is arranged on the outer side wall of the rotating rod.

Preferably, the limiting assembly comprises a first fixing block, a bolt and a limiting block, and the first fixing block is mounted on the top surface of the supporting box; one side, far away from the grinding roller, of the first fixing block is in threaded sleeve connection with the bolt, and the end, with threads, of the bolt penetrates through the other side of the first fixing block; the stopper sets up on the first fixed block, just the stopper closes on the grinding roller, the stopper with the screwed one end of bolt is connected.

Preferably, the top surfaces of the two supporting boxes are provided with sliding grooves, and the insides of the sliding grooves are matched with the sliding blocks.

The polishing device has the advantages that through the arrangement of the cleaning assembly, when finish paint with different colors needs to be polished, the sliding block is moved firstly to enable the cleaning brush on the cleaning plate to be in contact with the outer surface of the polishing roller, and after the rotating polishing roller is in contact with the upper cleaning brush on the cleaning plate, the finish paint on the outer side wall of the polishing roller is removed by the cleaning brush; through the setting of replacement subassembly, after three grinding roller all is cleared up, by staff anticlockwise rotation thread bush for the thread bush drives two threaded rods and contracts in each other, thereby ensures that the one end of spacing strip breaks away from the inside of connecting block, takes off the cleaning plate at last and replaces, can effectual improvement cleaning plate's replacement efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a preparation device of an aluminum powder graphite alkyd finish paint for railroad bridges;

FIG. 2 is a schematic top view of a preparation mechanism of the present invention;

FIG. 3 is a schematic view of the cleaning mechanism of the present invention.

The reference numbers in the figures illustrate: 1. a fixed box; 2. a support box; 3. rotating the rod; 4. a grinding roller; 5. a storage disc; 6. a control lever; 7. a first fixed block; 8. a bolt; 9. a limiting block; 10. a slider; 11. a connecting plate; 12. cleaning the plate; 13. connecting blocks; 14. a limiting strip; 15. fixing a sleeve; 16. a second fixed block; 17. a threaded rod; 18. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a preparation device of aluminum powder graphite alkyd finish paint for a railway bridge comprises a preparation mechanism, a grinding mechanism and a cleaning mechanism arranged on the preparation mechanism, wherein the grinding mechanism is arranged on the preparation mechanism; the grinding mechanism comprises three grinding assemblies and two limiting assemblies, the three grinding assemblies are arranged on the preparation mechanism, and the two limiting assemblies are arranged on the preparation device; the cleaning mechanism comprises a cleaning component and a replacing component, the cleaning component is arranged on the preparation mechanism, and the replacing component is arranged on the cleaning component; the cleaning assembly comprises two sliding blocks 10, a connecting plate 11, a cleaning plate 12 and two connecting blocks 13, and the two sliding blocks 10 are arranged on the preparation mechanism; the two sliding blocks 10 are connected through a connecting plate 11; the cleaning plate 12 is arranged on the connecting plate 11; the cleaning plate 12 is provided with a cleaning brush, and the cleaning brush is far away from the connecting plate 11; the two connecting blocks 13 are both arranged on the cleaning plate 12, the two connecting blocks 13 both penetrate through the connecting plate 11, and the connecting blocks 13 and the cleaning brush are positioned on the opposite sides; the replacing assembly comprises two replacing parts and a threaded sleeve 18, the two replacing parts are respectively installed at two ends of the threaded sleeve 18, and one ends of the two replacing parts, which are far away from the threaded sleeve 18, are respectively connected with the two connecting blocks 13; the inner cavity of the threaded sleeve 18 is provided with a positive and negative threaded cavity which is respectively matched with the two threaded rods 17; the replacing part comprises a limiting strip 14, a fixing sleeve 15, a second fixing block 16 and a threaded rod 17, and one end of the limiting strip 14 is connected with the connecting block 13; the fixed sleeve 15 is sleeved on the limiting strip 14; the second fixing block 16 is installed on the outer side wall of the fixing sleeve 15, and one end, far away from the fixing sleeve 15, of the second fixing block 16 is connected with the connecting plate 11; the threaded rod 17 is installed on the spacing strip 14, and the threaded rod 17 is located the one end that the spacing strip 14 kept away from the connecting block 13.

The preparation mechanism comprises a fixed box 1, two support boxes 2, a storage disc 5 and a control rod 6, wherein the two support boxes 2 are mounted on the top surface of the fixed box 1, and the two support boxes 2 are located on two sides of the top surface of the fixed box 1; the storage tray 5 is installed on the top surface of the stationary box 1, and the storage tray 5 is located between the two support boxes 2; the front end faces of the two supporting boxes 2 are respectively provided with a control rod 6 which plays a role in supporting the cleaning mechanism and the grinding mechanism.

The grinding assembly comprises a rotating rod 3 and a grinding roller 4, and the rotating rod 3 is arranged between the two supporting boxes 2; the grinding roller 4 is sleeved on the outer side wall of the rotating rod 3 and is used for grinding larger particles in finish paint.

The limiting assembly comprises a first fixing block 7, a bolt 8 and a limiting block 9, and the first fixing block 7 is mounted on the top surface of the supporting box 2; a bolt 8 is sleeved on one surface, far away from the grinding roller 4, of the first fixing block 7 in a threaded manner, and one end, provided with threads, of the bolt 8 penetrates through the other surface of the first fixing block 7; stopper 9 sets up on first fixed block 7, and stopper 9 closes on grinding roller 4, and stopper 9 is connected with 8 screwed one ends of bolt, and grinding component finish paint is injectd on grinding component just will just being poured in to its effect.

Wherein, the spout has all been seted up on two top surfaces that support box 2, and the inside and the slider 10 phase-match of spout, and its effect is adjusted the position of clean mechanism, has reached the clear effect to three different grinding component.

When the multifunctional grinding device works, firstly, an operator rotates the bolt 8 anticlockwise and adjusts the positions of the two limit blocks 9 to enable the limit blocks 9 to be attached to the grinding roller 4, then, the operator controls the three rotating rods 3 to rotate at different speeds through the control rod 6, finish paint to be ground is poured onto the grinding roller 4 between the two limit blocks 9, the grinding roller 4 grinds finish paint to enable the grinding roller 4 to grind particles with larger particles in the finish paint, the finish paint after grinding falls into the storage disc 5, the storage disc 5 is taken out by the operator after finish paint grinding is finished, when finish paint with different colors needs to be ground, the sliding block 10 is firstly moved to enable the cleaning brush on the cleaning plate 12 to be in contact with the outer surface of the grinding roller 4, and after the rotating grinding roller 4 is in contact with the upper cleaning brush of the cleaning plate 12, clear away the finish paint of 4 lateral walls of grinding roller by the cleaning brush, after three grinding roller 4 all was cleared up, by staff anticlockwise rotation thread bush 18 for thread bush 18 drives two threaded rod 17 in-phase contractions, thereby ensures that the one end of spacing strip 14 breaks away from the inside of connecting block 13, takes off clean board 12 at last and replaces.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The preparation device of the aluminum powder graphite alkyd finish paint for the railway bridge is characterized by comprising a preparation mechanism, a grinding mechanism and a cleaning mechanism arranged on the preparation mechanism, wherein the grinding mechanism is arranged on the preparation mechanism;

the cleaning mechanism comprises a cleaning component and a replacing component, the cleaning component is arranged on the preparation mechanism, and the replacing component is arranged on the cleaning component; the cleaning assembly comprises two sliding blocks (10), a connecting plate (11), a cleaning plate (12) and two connecting blocks (13), and the two sliding blocks (10) are arranged on the preparation mechanism; the two sliding blocks (10) are connected through the connecting plate (11); the cleaning plate (12) is mounted on the connecting plate (11); the cleaning plate (12) is provided with a cleaning brush, and the cleaning brush is far away from the connecting plate (11); the two connecting blocks (13) are mounted on the cleaning plate (12), the two connecting blocks (13) penetrate through the connecting plate (11), and the connecting blocks (13) and the cleaning brush are located on the opposite sides;

the replacing assembly comprises two replacing parts and a threaded sleeve (18), the two replacing parts are respectively installed at two ends of the threaded sleeve (18), and one ends, far away from the threaded sleeve (18), of the two replacing parts are respectively connected with the two connecting blocks (13); the replacement part comprises a limiting strip (14), a fixing sleeve (15), a second fixing block (16) and a threaded rod (17), and one end of the limiting strip (14) is connected with the connecting block (13); the fixed sleeve (15) is sleeved on the limiting strip (14); the second fixing block (16) is arranged on the outer side wall of the fixing sleeve (15), and one end, far away from the fixing sleeve (15), of the second fixing block (16) is connected with the connecting plate (11); the threaded rod (17) is installed on the limiting strip (14), and the threaded rod (17) is located the limiting strip (14) is far away from one end of the connecting block (13).

2. The device for preparing the aluminum powder-graphite alkyd finish paint for the railway bridge, according to claim 1, is characterized in that the preparation mechanism comprises a fixed box (1), two support boxes (2), a storage disc (5) and a control rod (6), wherein the two support boxes (2) are mounted on the top surface of the fixed box (1), and the two support boxes (2) are positioned on two sides of the top surface of the fixed box (1); the storage tray (5) is mounted on the top surface of the fixed box (1), and the storage tray (5) is positioned between the two support boxes (2); the control rod (6) is arranged on the front end faces of the two support boxes (2).

3. The device for preparing the aluminum powder-graphite alkyd finish paint for the railway bridge according to claim 2, wherein the grinding assembly comprises a rotating rod (3) and a grinding roller (4), and the rotating rod (3) is installed between the two support boxes (2); the grinding roller (4) is sleeved on the outer side wall of the rotating rod (3).

4. The preparation device of aluminum powder-graphite alkyd finish paint for the railway bridge as claimed in claim 3, wherein the limiting assembly comprises a first fixing block (7), a bolt (8) and a limiting block (9), the first fixing block (7) is mounted on the top surface of the supporting box (2); one surface, far away from the grinding roller (4), of the first fixing block (7) is in threaded sleeve connection with the bolt (8), and one end, with threads, of the bolt (8) penetrates through the other surface of the first fixing block (7); stopper (9) set up on first fixed block (7), just stopper (9) close on grinding roller (4), stopper (9) with bolt (8) take the screwed one end to be connected.

5. The preparation device of the aluminum powder-graphite alkyd finish paint for the railway bridge as claimed in claim 2, wherein sliding grooves are formed in the top surfaces of the two supporting boxes (2), and the insides of the sliding grooves are matched with the sliding blocks (10).