CN213742139U

CN213742139U - Surface spraying device for construction site construction

Info

Publication number: CN213742139U
Application number: CN202022619246.0U
Authority: CN
Inventors: 张东
Original assignee: Tangshan North Construction Co ltd
Current assignee: Tangshan North Construction Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-20
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a surface spraying device for construction site construction, which comprises a cart, wherein the middle part of the top end of the cart is fixedly connected with a spraying device main body, the middle part of one end of the spraying device main body is connected with a pump body, a water outlet of the pump body is connected with a connecting hose, one end of the connecting hose is connected with a hard tube, one end of the hard tube is connected with an atomizing nozzle, a protective cover is welded at the position of the outer surface of the hard tube corresponding to the back side part of the atomizing nozzle, the height of the hard tube can be conveniently adjusted through a rectangular rod, a concave round rod, a positioning ring, a connecting rod, a rectangular block, a manual telescopic rod, a limiting ring and a screw rod, the adjusting difficulty of the height of the hard tube is reduced, so that the atomizing nozzle can spray different positions on a plane, the spraying range of the device is increased, and the adjusted hard tube can be fixed, thereby reducing the difficulty of users for taking the hard tube, the mode is simple to operate and convenient to use.

Description

Surface spraying device for construction site construction

Technical Field

The utility model relates to a construction technical field specifically is a be used for construction site to construct with surface spraying device.

Background

The wall surface spraying device for building construction is mainly equipment for spraying paint on the wall surface, can ensure that the wall surface is not corroded, prolongs the service life of the wall surface, and plays an important role in building construction, so that the requirement of people on the spraying device is higher and higher;

therefore, the Chinese patent discloses a wall surface spraying device for building construction, which has an application number of 201921974088.1, and can prevent paint from floating into eyes of workers in the spraying process through an outer cover on a protection mechanism through the arrangement of the protection mechanism, and can purify the paint through an activated carbon layer in the protection mechanism, so that harmful substances in the paint are reduced, the safety and health of the workers are guaranteed, and a certain protection effect is achieved;

however, the height of the atomizing nozzle is not convenient to adjust, the adjusting difficulty of the height of the atomizing nozzle is improved, and the atomizing nozzle cannot be fixed after being adjusted, so that the spraying range of the device is reduced, and the problem that the spraying range of the device is limited is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a surface spraying device for construction site operation can effectively solve this patent that proposes in the above-mentioned background art and be not convenient for highly adjusting atomizer, has improved the regulation degree of difficulty of atomizer height, can't fix atomizer after adjusting moreover to the spraying scope that has reduced the device leads to the limited problem of the device spraying scope.

In order to achieve the above object, the utility model provides a following technical scheme: a surface spraying device for construction site construction comprises a trolley, wherein a spraying device main body is fixedly connected to the middle of the top end of the trolley, a pump body is connected to the middle of one end of the spraying device main body, a connecting hose is connected to a water outlet of the pump body, a hard pipe is connected to one end of the connecting hose, an atomizing nozzle is connected to one end of the hard pipe, a protective cover is welded to the position, corresponding to the back side edge of the atomizing nozzle, of the outer surface of the hard pipe, a rectangular rod is welded to the edge of the top end of the spraying device main body, a concave rod is slidably connected to the middle of the inner wall of the rectangular rod, a positioning ring is welded to the position, corresponding to the outer surface edge of the hard pipe, of one end of the concave rod, a connecting rod is welded to the bottom of one end of the rectangular rod, a rectangular block is welded to the middle of one end of the connecting rod, a manual telescopic rod is welded to the middle of the top end of the rectangular block, a limiting ring is welded to the position, corresponding to the middle of the outer surface of the concave rod, the top of one end of the rectangular rod is connected with a screw through threads;

the welding of spraying device main part one end middle part has fixed disc, welding of fixed disc one end middle part has the stand, stand surface sliding connection has the removal disc, the welding of removal disc one end has concave type round bar, concave type round bar one end corresponds stand inner wall middle part position department sliding connection has the rectangle connecting rod, position department has cup jointed reset spring between removal disc and the concave type pole on the rectangle connecting rod surface, concave type round bar one end middle part rotates and is connected with the bolt, spraying device main part one end corresponds fixed disc surface limit portion position and has the collection box through the mounting screw.

Preferably, welded connection between holding ring and the hard tube, laminate each other between holding ring one end and the protection casing one end.

Preferably, the bolt is connected with the upright post through threads, and the bolt is rotatably connected with the rectangular connecting rod and the concave rod.

Preferably, the outer surface of the return spring is coated with antirust paint, and the concave rod and the return spring are connected in a welding mode.

The trolley is characterized in that a positioning strip is welded at the position, corresponding to the bottom of one end of the spraying device main body, of the top of the trolley, an L-shaped block is connected to the position, corresponding to the corner of the other end of the spraying device main body, of the top of the trolley in a fitting mode, a moving block is welded in the middle of the bottom of the L-shaped block, a groove is formed in the position, corresponding to the top of the trolley, of the bottom of the moving block, and a lead screw is connected to the middle of one end of the moving block through threads.

Preferably, the lead screw is rotatably connected with the trolley, and the moving block is positioned in the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through rectangular pole, concave type round bar, holding ring, connecting rod, rectangular block, manual telescopic link, spacing ring and screw rod, can be convenient for highly adjust the hard tube, reduced the regulation degree of difficulty of hard tube height, and then make atomizer can carry out the spraying to the different positions of plane department, increased the device's spraying scope, can fix the hard tube after adjusting simultaneously to the degree of difficulty that the user of service took the hard tube has been reduced, this mode easy operation, it is convenient to use.

2. Through fixed disc, stand, removal disc, concave type pole, rectangle connecting rod, reset spring, bolt and collection box, can be convenient for extrude coupling hose inside to the inside material of coupling hose of being convenient for is along the atomizer blowout, can be convenient for place and put coupling hose moreover, has reduced coupling hose place and has put the degree of difficulty.

3. Through L type piece, location strip, recess, lead screw and movable block, can be convenient for extrude the spraying device main part to what make between the spraying device main part and the shallow is connected is more stable, prevents that the phenomenon that the spraying device main part takes place to rock on the shallow.

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 serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the positioning ring of the present invention;

fig. 3 is a schematic view of the mounting structure of the return spring of the present invention;

FIG. 4 is a schematic view of the area A of FIG. 1 according to the present invention;

reference numbers in the figures: 1. pushing a cart; 2. a spraying device main body; 3. a pump body; 4. a connecting hose; 5. a hard tube; 6. an atomizing spray head; 7. a protective cover; 8. a rectangular bar; 9. a concave round bar; 10. a positioning ring; 11. a connecting rod; 12. a rectangular block; 13. a manual telescopic rod; 14. a limiting ring; 15. a screw; 16. fixing the disc; 17. a column; 18. moving the disc; 19. a female-type rod; 20. a rectangular connecting rod; 21. a return spring; 22. a bolt; 23. an L-shaped block; 24. a positioning bar; 25. a groove; 26. a screw rod; 27. a moving block; 28. and (4) collecting the box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a surface spraying device for construction site construction, which comprises a cart 1, a spraying device main body 2 is fixedly connected with the middle part of the top end of the cart 1, a pump body 3 is connected with the middle part of one end of the spraying device main body 2, a water outlet of the pump body 3 is connected with a connecting hose 4, one end of the connecting hose 4 is connected with a hard tube 5, one end of the hard tube 5 is connected with an atomizing nozzle 6, a protective cover 7 is welded on the outer surface of the hard tube 5 corresponding to the back side part of the atomizing nozzle 6, a rectangular rod 8 is welded on the top end part of the spraying device main body 2, a concave round rod 9 is slidably connected with the middle part of the inner wall of the rectangular rod 8, a positioning ring 10 is welded on one end of the concave round rod 9 corresponding to the outer surface side part of the hard tube 5, the positioning ring 10 is welded with the hard tube 5, one end of the positioning ring 10 and one end of the protective cover 7 are mutually jointed, the height of the hard pipe 5 can be conveniently adjusted, the adjusting difficulty of the height of the hard pipe 5 is reduced, the connecting rod 11 is welded at the bottom of one end of the rectangular rod 8, the rectangular block 12 is welded in the middle of one end of the connecting rod 11, the manual telescopic rod 13 is welded in the middle of the top end of the rectangular block 12, the limiting ring 14 is welded at the position, corresponding to the middle of the outer surface of the concave round rod 9, of the top end of the manual telescopic rod 13, and the screw rod 15 is connected to the top of one end of the rectangular rod 8 through threads;

the middle part of one end of the main body 2 of the spraying device is welded with a fixed disc 16, the middle part of one end of the fixed disc 16 is welded with an upright post 17, the outer surface of the upright post 17 is connected with a movable disc 18 in a sliding way, one end of the movable disc 18 is welded with a concave rod 19, one end of the concave rod 19 is connected with a rectangular connecting rod 20 in a sliding way corresponding to the middle part of the inner wall of the upright post 17, a reset spring 21 is sleeved at the position between the movable disc 18 and the concave rod 19 on the outer surface of the rectangular connecting rod 20, the outer surface of the reset spring 21 is coated with antirust paint, the concave rod 19 is connected with the reset spring 21 in a welding way, the phenomenon that the concave rod 19 drops off from the reset spring 21 can be prevented, the connection between the concave rod 19 and the reset spring 21 is more stable, the middle part of one end of the concave rod 19 is rotatably connected with a bolt 22, the bolt 22 is connected with the upright post 17 through threads, and the bolt 22 is rotatably connected with the rectangular connecting rod 20 and the concave rod 19, the rotation of bolt 22 can be convenient for, the removal of rectangle connecting rod 20 and concave pole 19 can be convenient for simultaneously, and the collection box 28 is installed through the screw to the marginal portion position of the outer surface of the corresponding fixed disk 16 of spraying device main part 2 one end.

The top of the trolley 1 is welded with the positioning strip 24 corresponding to the bottom of one end of the spraying device main body 2, the top of the trolley 1 is attached to the corner of the other end of the spraying device main body 2 and is connected with the L-shaped block 23, the moving block 27 is welded in the middle of the bottom end of the L-shaped block 23, the bottom end of the moving block 27 corresponds to the top of the trolley 1 and is provided with the groove 25, the middle of one end of the moving block 27 is connected with the lead screw 26 through threads, the lead screw 26 is rotatably connected with the trolley 1, the moving block 27 is located inside the groove 25, the moving block 27 can be conveniently moved, and the moving difficulty of the moving block 27 is reduced.

The utility model discloses a theory of operation and use flow: in the actual use process of the surface spraying device for building construction, a user connects the spraying device main body 2 with the trolley 1, one end of the spraying device main body 2 is attached to the positioning strip 24, then the user rotates the lead screw 26 along the inside of the groove 25, the lead screw 26 drives the moving block 27 to move along the inside of the groove 25 when rotating, and the moving block 27 drives the L-shaped block 23 to move when moving, so that the spraying device main body 2 and the trolley 1 are extruded and fixed, the spraying device main body 2 can be conveniently extruded, the connection between the spraying device main body 2 and the trolley 1 is more stable, and the phenomenon that the spraying device main body 2 shakes on the trolley 1 is prevented;

then a user pulls the concave round rod 9, the concave round rod 9 moves along the inside of the rectangular rod 8, the concave round rod 9 synchronously drives the positioning ring 10 and the limiting ring 14 to move when moving, the manual telescopic rod 13 is driven to stretch when the limiting ring 14 moves, the hard tube 5 is driven to move when the positioning ring 10 moves, the atomizing nozzle 6 is driven to move when the hard tube 5 moves, then the user rotates the screw 15, the concave round rod 9 is extruded and fixed by the screw 15, the pump body 3 starts to operate at the moment, the pump body 3 drives fluid to enter the connecting hose 4 along the spraying device main body 2 when operating, the fluid in the connecting hose 4 enters the atomizing nozzle 6 and is sprayed out along the atomizing nozzle 6, the height of the hard tube 5 can be conveniently adjusted, the adjusting difficulty of the height of the hard tube 5 is reduced, and the atomizing nozzle 6 can spray different positions of a plane, the spraying range of the device is increased, and the adjusted hard tube 5 can be fixed, so that the difficulty of taking the hard tube 5 by a user is reduced, and the mode is simple to operate and convenient and fast to use;

finally, the contacted connecting hose 4 is wound on the outer surface of the upright post 17 between the movable disc 18 and the fixed disc 16, the atomizing nozzle 6 is placed in the collecting box 28, finally, the user rotates the bolt 22, the bolt 22 drives the concave rod 19 to move when rotating, the concave rod 19 drives the rectangular connecting rod 20 and the movable disc 18 to move respectively when moving, the movable disc 18 extrudes the connecting hose 4 when moving, the concave rod 19 and the rectangular connecting rod 20 drive the return spring 21 to contract when moving, when the connecting hose 4 is compressed, the user rotates the bolt 22 in reverse direction, the concave rod 19 generates a reset phenomenon due to the tension of the return spring 21, the inner part of the connecting hose 4 can be conveniently extruded, so that the material in the connecting hose 4 can be conveniently sprayed out along the atomizing nozzle 6, and the connecting hose 4 can be conveniently placed and placed, the placing and placing difficulty of the connecting hose 4 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a surface spraying device for construction site operation, includes shallow (1), shallow (1) top middle part fixedly connected with spraying device main part (2), spraying device main part (2) one end middle part is connected with the pump body (3), the delivery port of the pump body (3) is connected with coupling hose (4), coupling hose (4) one end is connected with hard tube (5), hard tube (5) one end is connected with atomizer (6), the welding of hard tube (5) surface correspondence atomizer (6) back limit portion position department has protection casing (7), its characterized in that: the spraying device is characterized in that a rectangular rod (8) is welded at the edge of the top end of the spraying device main body (2), a concave round rod (9) is connected to the middle of the inner wall of the rectangular rod (8) in a sliding mode, a positioning ring (10) is welded at the position, corresponding to the edge of the outer surface of the hard tube (5), of one end of the concave round rod (9), a connecting rod (11) is welded at the bottom of one end of the rectangular rod (8), a rectangular block (12) is welded at the middle of one end of the connecting rod (11), a manual telescopic rod (13) is welded at the middle of the top end of the rectangular block (12), a limiting ring (14) is welded at the position, corresponding to the middle of the outer surface of the concave round rod (9), of the top end of the manual telescopic rod (13), and a screw rod (15) is connected to the top of one end of the rectangular rod (8) through threads;

the welding of spraying device main part (2) one end middle part has fixed disc (16), fixed disc (16) one end middle part welding has stand (17), stand (17) surface sliding connection has movable disc (18), movable disc (18) one end welding has concave pole (19), concave pole (19) one end corresponds stand (17) inner wall middle part position department sliding connection has rectangle connecting rod (20), position department has cup jointed reset spring (21) between rectangle connecting rod (20) surface is located movable disc (18) and concave pole (19), concave pole (19) one end middle part rotates and is connected with bolt (22), spraying device main part (2) one end corresponds fixed disc (16) surface limit portion position and has collection box (28) through the screw mounting.

2. The surface spraying device for construction site construction according to claim 1, wherein the positioning ring (10) is welded to the hard pipe (5), and one end of the positioning ring (10) and one end of the protective cover (7) are attached to each other.

3. The surface spraying device for construction site construction according to claim 1, wherein the bolt (22) is connected with the upright post (17) through a thread, and the bolt (22) is connected with the rectangular connecting rod (20) and the concave rod (19) in a rotating way.

4. The surface painting device for construction site construction according to claim 1, wherein the outer surface of the return spring (21) is coated with a rust preventive paint, and the female bar (19) and the return spring (21) are welded to each other.

5. The surface spraying device for construction site according to claim 1, wherein a positioning strip (24) is welded at a position, corresponding to the bottom of one end of the spraying device body (2), of the top end of the trolley (1), an L-shaped block (23) is connected to a corner position, corresponding to the other end of the spraying device body (2), of the top end of the trolley (1) in a fitting manner, a moving block (27) is welded at the middle of the bottom end of the L-shaped block (23), a groove (25) is formed at a position, corresponding to the top of the trolley (1), of the bottom end of the moving block (27), and a lead screw (26) is connected to the middle of one end of the moving block (27) through threads.

6. Surface painting device for construction sites according to claim 5, characterised in that between said screw (26) and the trolley (1) there is a rotary connection, said mobile block (27) being located inside the groove (25).