CN213507956U

CN213507956U - Watering device for cement pavement maintenance

Info

Publication number: CN213507956U
Application number: CN202020646458.5U
Authority: CN
Inventors: 都鲁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-06-22
Anticipated expiration: 2030-04-26

Abstract

The utility model belongs to the technical field of watering devices, in particular to a watering device for cement pavement maintenance, which comprises a box body, wherein the upper surface of the box body is rotatably connected with a connecting rod through a bearing, the end part of the connecting rod is integrally formed with a bracket, a watering device main body is fixedly arranged in the bracket, a dust screen is arranged in the watering device main body, a clamping groove is arranged at the edge of the dust screen, and a groove is arranged at the inner edge of the watering device main body; through the internally designed dust screen in the watering device main part, avoid the device to be not convenient for when the operation prevent dust to inside fan, easily cause the fan surface to fall into the dust and influence the fan and rotate the effect, can place the dust screen in the inside of watering device main part, the effect that takes place elastic deformation in the inside of recess through sticising the spring sticiss the tip of dop in the inside of draw-in groove, sticis convenient for prevent dust to inside fan through the dust screen when the operation after sticising fixedly, effective use.

Description

Watering device for cement pavement maintenance

Technical Field

The utility model belongs to the technical field of watering device, concretely relates to watering device is used in cement road surface maintenance.

Background

The existing watering device is used for maintaining cement road surfaces, and is also used for cleaning road surfaces, sanitation, dust prevention, watering, pesticide spraying and the like in units such as urban roads, large factories, armies, gardens and the like so as to beautify the environment. And can also be used for temporary emergency fire fighting. The detachable large-capacity water tank is used for high-pressure flushing or sprinkling water on the road surface; the high-pressure water gun is arranged, so that the surfaces of facilities such as tunnels, sound insulation walls and the like can be cleaned, the device is convenient to operate and effectively utilized during operation;

the prior art has the following problems:

1. when the device is operated, the internal fan is inconvenient to be dustproof, and dust falling into the surface of the fan is easy to cause to influence the rotating effect of the fan;

2. when the watering device is frequently rotated during operation, the support is easy to shake unstably, and the watering effect of the device is influenced.

In order to solve the problems, the application provides a watering device for cement pavement maintenance.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a watering device is used in cement road surface maintenance has the device and is not convenient for when the operation prevent dust to inside fan, easily causes the fan surface to fall into the dust and influences the fan and rotate the effect, easily causes the support to rock the unstability when the watering device is rotated frequently when the operation, influences the characteristics of the watering effect of device.

In order to achieve the above object, the utility model provides a following technical scheme: a watering device for cement pavement maintenance comprises a box body, wherein the upper surface of the box body is rotatably connected with a connecting rod through a bearing, the end part of the connecting rod is integrally formed with a support, a watering device main body is fixedly arranged in the support, a dust screen is arranged in the watering device main body, a clamping groove is formed in the edge of the dust screen, a groove is formed in the edge of the inner part of the watering device main body, a compression spring is fixedly welded in the groove, the end part of the compression spring is elastically connected with a clamping head, the compression spring and the dust screen are fixedly compressed with the clamping groove through the clamping head, a connecting plate is fixedly welded on the outer surface of the connecting rod, a connecting frame is fixedly welded around the connecting plate, a rolling groove is formed in the bottom end of the connecting frame, and a ball is connected in the rolling groove in a rolling manner, and the connecting frame and the box body are in rolling connection with the balls through the rolling grooves.

As the utility model relates to a watering device is preferred for cement road surface maintenance, the internal surface in roll groove is the arc structure, just the surface of ball with the internal surface structure in roll groove is identical.

As the utility model relates to a watering device is preferred for cement road surface maintenance, the connecting rod is the loop configuration, just the connecting rod run through in the inside of connecting plate.

As the utility model relates to a watering device is preferred for cement road surface maintenance, the dust screen is the loop configuration, just the dust screen with the inner structure of watering device main part is identical.

As the utility model relates to a watering device is preferred for cement road surface maintenance, the tip of dop is semi-circular structure, just the tip of dop with the internal surface structure of draw-in groove is the same.

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

1. through the internally designed dust screen in the watering device main part, avoid the device to be not convenient for when the operation prevent dust to inside fan, easily cause the fan surface to fall into the dust and influence the fan and rotate the effect, can place the dust screen in the inside of watering device main part, the tip sticis in the inside of draw-in groove through the effect that sticiss the spring and take place elastic deformation in the inside of recess, sticis fixed back and be convenient for when the operation prevent dust through the dust screen to inside fan, effective use, it is dustproof to inside fan not convenient for when having solved the operation, influence the fan and rotate the problem of effect.

2. Through the outer surface connecting plate and the link at the connecting rod and at the internally designed ball in roll groove, easily cause the support to rock the unstability when avoiding regularly rotating watering device when operating, influence the watering effect of device, can drive the connecting rod through the bearing rotation in the inside of box through the support rotation, the connecting rod drives the connecting plate and rotates with the link when rotating this moment, rotate the upper surface with link and box at the inside in roll groove by the ball and sticis, it is connected to sticis through the link when making support and connecting rod rotate, be convenient for more stable when adjusting the support, the easy unstable problem of rocking when having solved the support rotation.

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 view of the present invention;

FIG. 2 is a schematic view of the sprinkler and the dust screen of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the connecting frame, the connecting plate and the connecting rod of the present invention;

fig. 5 is a schematic view of a partial structure of the connecting frame, the box body and the bracket of the present invention;

in the figure: 1. a box body; 2. a ball bearing; 3. a connecting frame; 4. a sprinkler body; 5. a support; 6. a connecting plate; 7. a connecting rod; 8. a dust screen; 9. a compression spring; 10. a groove; 11. clamping a head; 12. a card slot; 13. and (4) rolling the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a watering device for maintaining a cement pavement comprises a box body 1, the upper surface of the box body 1 is rotatably connected with a connecting rod 7 through a bearing, the end part of the connecting rod 7 is integrally formed with a bracket 5, a watering device main body 4 is fixedly arranged in the bracket 5, a dust screen 8 is arranged in the watering device main body 4, a clamping groove 12 is arranged at the edge of the dust screen 8, a groove 10 is arranged at the inner edge of the watering device main body 4, a compression spring 9 is fixedly welded in the groove 10, the end part of the compression spring 9 is elastically connected with a clamping head 11, the compression spring 9 and the dust screen 8 are tightly pressed and fixed with the clamping groove 12 through the clamping head 11, the dust screen 8 can be placed in the watering device main body 4, the end part of the clamping head 11 is tightly pressed in the clamping groove 12 through the effect that the compression spring 9 generates elastic deformation in the groove 10, the dust screen 8 can be used for preventing dust in an internal fan during operation after, effectively use, the outer surface welded fastening of connecting rod 7 has connecting plate 6, equal welded fastening all around of connecting plate 6 has link 3, roll groove 13 has been seted up to link 3's bottom, the inside roll connection in roll groove 13 has ball 2, and link 3 and box 1 are through roll groove 13 and ball 2 roll connection, in this embodiment, rotate through support 5 and drive connecting rod 7 and pass through the bearing rotation in box 1's inside, connecting rod 7 drives connecting plate 6 and link 3 when rotating this moment, rotate link 3 and box 1's upper surface with the inside of roll groove 13 by ball 2 and sticis, it is connected to sticis through link 3 when making support 5 rotate with connecting rod 7, be convenient for more stable when adjusting support 5.

Specifically, the inner surface of the rolling groove 13 is of an arc structure, and the outer surface of the ball 2 is matched with the inner surface of the rolling groove 13.

In this embodiment, the balls 2 roll in the rolling grooves 13, so that the connecting frame 3 and the upper surface of the box 1 roll stably to support and connect.

Specifically, the connecting rod 7 is of an annular structure, and the connecting rod 7 penetrates through the connecting plate 6.

In this embodiment, in order to rotate through connecting rod 7 and drive connecting plate 6 and link 3 and rotate for the device operation is stable.

Specifically, the dust screen 8 is of an annular structure, and the dust screen 8 is matched with the internal structure of the sprinkler body 4.

In this embodiment, the dust screen 8 is fixed inside the sprinkler body 4 so as to prevent dust from entering the internal fan, and the dust screen 8 is used for fixing the internal fan.

Specifically, the end of the chuck 11 is a semicircular structure, and the end of the chuck 11 has the same structure as the inner surface of the slot 12.

In this embodiment, the locking head 11 is engaged with the locking groove 12 to press the dust screen 8 tightly at a predetermined position in the sprinkler body 4.

The utility model discloses a theory of operation and use flow: before the watering device for maintaining the cement pavement is used, the dust screen 8 is firstly placed in the watering device body 4, the end part of the clamping head 11 is tightly pressed in the clamping groove 12 under the action of elastic deformation of the pressing spring 9 in the groove 10, the dust prevention of the internal fan is conveniently realized through the dust prevention net 8 during operation after the pressing and the fixing, the use is effective, then when the sprinkler body 4 is adjusted by the bracket 5 in use, the bracket 5 rotates to drive the connecting rod 7 to rotate in the box body 1 through the bearing, at the moment, the connecting rod 7 rotates to drive the connecting plate 6 and the connecting frame 3 to rotate, the ball 2 rotates in the rolling groove 13 to tightly press the connecting frame 3 and the upper surface of the box body 1, make support 5 and connecting rod 7 compress tightly through link 3 when rotating and be connected, be convenient for more stable when adjusting support 5.

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 watering device for cement road surface maintenance, includes box (1), the upper surface of box (1) rotates through the bearing and is connected with connecting rod (7), the tip integral type shaping of connecting rod (7) has support (5), the inside fixed mounting of support (5) has watering device main part (4), its characterized in that: a dust screen (8) is arranged in the sprinkler body (4), a clamping groove (12) is arranged at the edge of the dust screen (8), a groove (10) is formed in the inner edge of the sprinkler main body (4), a compression spring (9) is fixedly welded in the groove (10), a clamping head (11) is elastically connected to the end part of the compression spring (9), the compression spring (9) and the dust screen (8) are compressed and fixed with the clamping groove (12) through the clamping head (11), the outer surface of the connecting rod (7) is fixedly welded with a connecting plate (6), the periphery of the connecting plate (6) is fixedly welded with a connecting frame (3), the bottom end of the connecting frame (3) is provided with a rolling groove (13), the inside of the rolling groove (13) is connected with a ball (2) in a rolling way, and the connecting frame (3) and the box body (1) are in rolling connection with the balls (2) through the rolling grooves (13).

2. A sprinkler for cement road surface maintenance according to claim 1, characterized in that: the inner surface of the rolling groove (13) is of an arc-shaped structure, and the outer surface of the ball (2) is matched with the inner surface of the rolling groove (13).

3. A sprinkler for cement road surface maintenance according to claim 1, characterized in that: the connecting rod (7) is of an annular structure, and the connecting rod (7) penetrates through the connecting plate (6).

4. A sprinkler for cement road surface maintenance according to claim 1, characterized in that: the dustproof net (8) is of an annular structure, and the dustproof net (8) is matched with the internal structure of the sprinkler body (4).

5. A sprinkler for cement road surface maintenance according to claim 1, characterized in that: the end part of the clamping head (11) is of a semicircular structure, and the end part of the clamping head (11) is identical to the inner surface structure of the clamping groove (12).