CN216238319U

CN216238319U - Cleaning device for municipal tunnel

Info

Publication number: CN216238319U
Application number: CN202122261718.4U
Authority: CN
Inventors: 黄吉红
Original assignee: Individual
Current assignee: MAANSHAN DAGUAN MUNICIPAL ENGINEERING Co.,Ltd.
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a cleaning device for a municipal tunnel, which relates to the technical field of tunnel cleaning and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a hollow block, the middle part of the top of the hollow block is fixedly connected with a filter screen, the top of the hollow block is fixedly connected with a collecting box, the middle part of the top of the collecting box is fixedly connected with an exhaust fan, two sides of the inside of the bottom plate are connected with rotating shafts in a penetrating manner, the middle part of each rotating shaft is sleeved with a movable block, the outer sides of the movable blocks are fixedly provided with brushes, the tops of two ends of each rotating shaft are fixedly connected with springs, the tops of the springs are fixedly connected with the bottom plate, two ends of each rotating shaft are sleeved with contact blocks, and two sides of the bottom plate are respectively connected with the two contact blocks in a penetrating manner. The equal fixedly connected with fixed block in both sides of bottom plate bottom contacts the brush on the movable block surface with ground all the time, reaches the effect that cleans completely, prevents that the stone from inhaling the inside of collecting box, damages the device inside.

Description

Cleaning device for municipal tunnel

Technical Field

The utility model relates to the technical field of tunnel cleaning, in particular to a cleaning device for a municipal tunnel.

Background

As is well known, a road sweeping apparatus is an accessory apparatus for collecting foreign matters and dirt collected on a road surface so as to keep the road surface clean and improve the road surface beauty, and is widely used in the field of road cleaning; the existing road cleaning device comprises a connecting rod, a group of brush handles and a group of cleaning brushes, wherein the group of brush handles are all arranged at the bottom end of the outer side wall of the connecting rod, and the group of cleaning brushes are respectively arranged at the bottoms of the group of brush handles; when the existing road cleaning device is used.

However, when the existing cleaning device cleans a tunnel, due to the fact that the bottom of the ground is uneven, the cleaning brush cannot contact with the ground when cleaning, a part of the ground cannot be cleaned, and cleaning efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for a municipal tunnel, which aims to solve the problem that a cleaning brush cannot contact the ground in the background technology, so that part of the ground cannot be cleaned.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a cleaning device for municipal tunnel, includes the bottom plate, the hollow block of top fixedly connected with of bottom plate, the middle part fixedly connected with filter screen at hollow block top, the top fixedly connected with collecting box of hollow block, the middle part fixedly connected with air exhauster at collecting box top.

The inside both sides through connection of bottom plate has the pivot, the movable block has been cup jointed at the middle part of pivot, the outside of movable block is fixed with the brush, the top fixedly connected with spring at pivot both ends, the top and the bottom plate fixed connection of spring, the both ends of pivot all are overlapped and are equipped with the contact block, the both sides of bottom plate bottom respectively with two contact block through connection.

Optionally, the two sides of the bottom plate are fixedly connected with fixing blocks, and the inside of each fixing block is movably connected with a moving wheel. The movable support is mainly used for convenient movement.

Optionally, the two sides of the interior are fixedly connected with sliding grooves, and the interior of each sliding groove is connected with the contact block in a sliding mode. Mainly used for preventing the contact block from tilting when moving.

Optionally, bearings are sleeved at two ends of the rotating shaft, and the outer sides of the bearings are connected with the inner walls of the contact blocks through interference fit. The rotating shaft has a rotating effect by utilizing the self capacity of the bearing.

Optionally, the back of the hollow block is fixedly connected with a push handle, and the outer side of the middle part of the push handle is sleeved with an anti-slip pad. The control device is convenient to move integrally.

Optionally, the auxiliary grooves are formed in two sides of the inner portion of the bottom plate, and the inner portion of each auxiliary groove is connected with the rotating shaft in a sliding mode. The main dead card that can prevent when the pivot from reciprocating.

The utility model has the technical effects and advantages that:

1. cleaning device for municipal tunnel, device are at the in-process that removes, will utilize the elasticity of spring to begin to contact the piece and descend when the device removes unsmooth ground, and pivot, brush and movable block also can follow the decline simultaneously, with the movable block brush on the surface all the time with ground contact, reach the effect of cleaning completely.

2. Cleaning device for municipal tunnel, the brush with ground contact when rubbing rotation, will clean to the dust on ground, utilize the air exhauster to collect the dust that cleans at the in-process that cleans, at the in-process of collecting, prevent that the stone from inhaling the inside of collecting box, damage inside the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the movable block of the present invention.

In the figure: the device comprises a base plate 1, a moving wheel 2, a brush 3, a movable block 4, a fixed block 5, a hollow block 6, a filter screen 7, a push handle 8, a collecting box 9, an exhaust fan 10, a spring 11, a rotating shaft 12, a sliding chute 13 and a contact block 14.

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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The utility model provides a cleaning device for a municipal tunnel as shown in figures 1-3, which comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a hollow block 6, the middle part of the top of the hollow block 6 is fixedly connected with a filter screen 7, the top of the hollow block 6 is fixedly connected with a collecting box 9, the middle part of the top of the collecting box 9 is provided with an exhaust fan 10, an air outlet pipe of the exhaust fan 10 is fixedly connected with a dust box, the dust box is fixedly connected to the back of the collecting box 9, cleaned dust is collected by the exhaust fan 10 in the cleaning process, and in the collecting process, stones are prevented from being sucked into the collecting box 9 to damage the inside of the device.

The both sides through connection of 1 inside of bottom plate has pivot 12, movable block 4 has been cup jointed at the middle part of pivot 12, there is brush 3 in the outside of movable block 4, the top fixedly connected with spring 11 at the 12 both ends of pivot, spring 11's top and 1 fixed connection of bottom plate, contact block 14 has been cup jointed through the bearing in the both ends of pivot 12, the both sides of 1 bottom of bottom plate respectively with two contact block 14 through connection, contact block 14's back sliding connection has spout 13, the equal fixedly connected with fixed block 5 in both sides of 1 bottom of bottom plate, the inside swing joint of fixed block 5 has removal wheel 2, 6 back fixedly connected with in hollow block pushes away 8, it has cup jointed the slipmat to push away the outside at 8 middle parts. The device is at the in-process that removes, will utilize the elasticity of spring 11 to begin to contact piece 14 and descend when the device moves unsmooth ground, and pivot 12, brush 3 and movable block 4 also can follow the decline simultaneously, with the contact of brush 3 on the movable block 4 surface all the time with ground, reach the effect of cleaning completely.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cleaning device for municipal tunnel, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a hollow block (6), the middle of the top of the hollow block (6) is fixedly connected with a filter screen (7), the top of the hollow block (6) is fixedly connected with a collecting box (9), and the middle of the top of the collecting box (9) is fixedly connected with an exhaust fan (10);

the utility model discloses a hair brush, including bottom plate (1), inside both sides through connection have pivot (12), movable block (4) have been cup jointed at the middle part of pivot (12), the outside of movable block (4) is fixed with brush (3), top fixedly connected with spring (11) at pivot (12) both ends, the top and bottom plate (1) fixed connection of spring (11), the both ends of pivot (12) all are overlapped and are equipped with contact piece (14), the both sides of bottom plate (1) bottom respectively with two contact piece (14) through connection.

2. The cleaning device for the municipal tunnel according to claim 1, wherein: the double-layer steel plate is characterized in that fixed blocks (5) are fixedly connected to two sides of the bottom plate (1), and movable wheels (2) are movably connected to the inside of the fixed blocks (5).

3. The cleaning device for the municipal tunnel according to claim 1, wherein: the bottom plate is characterized in that sliding grooves (13) are fixedly connected to two sides of the inner portion of the bottom plate (1), and the inner portion of each sliding groove (13) is connected with a contact block (14) in a sliding mode.

4. The cleaning device for the municipal tunnel according to claim 1, wherein: and bearings are sleeved at two ends of the rotating shaft (12), and the outer sides of the bearings are connected with the inner walls of the contact blocks (14) through interference fit.

5. The cleaning device for the municipal tunnel according to claim 1, wherein: the back of the hollow block (6) is fixedly connected with a push handle (8), and the outer side of the middle part of the push handle (8) is sleeved with an anti-slip pad.

6. The cleaning device for the municipal tunnel according to claim 1, wherein: auxiliary grooves are formed in two sides of the inner portion of the bottom plate (1), and the inner portion of each auxiliary groove is connected with the rotating shaft (12) in a sliding mode.