CN217630403U

CN217630403U - Miniature cleaning device of floating slab section basement ditch

Info

Publication number: CN217630403U
Application number: CN202220012195.1U
Authority: CN
Inventors: 周迎春; 丁德云; 周海斌; 闫宇智; 高岩
Original assignee: Beijing Jiuzhou First Rail Environmental Technology Co ltd
Current assignee: Beijing Jiuzhou First Rail Environmental Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-10-21
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a miniature cleaning device of floating slab section basement ditch, include: the device comprises a shell (1), a first motor (2), a coupler (3), a gear converter (4), a connecting shaft (5), an upper cleaning end (6), a lower cleaning end (7), a base (8), four wheels (9) and a second motor (11); the first motor is fixedly arranged on the base, and the second motor is arranged in the base; the four wheels are arranged below the base; the front end of the first motor is connected with a coupler, and the coupler is connected with a gear converter; go up the clearance end and pass through the connecting axle setting in the top of gear converter, lower clearance end passes through the connecting axle setting in the below of gear converter, and the power of motor can transmit last clearance end and lower clearance end from this, and the clearance end rotates under the drive in the clearance end, can clear up floating slab section basement ditch and clearance along with cleaning device's removal from this.

Description

Miniature cleaning device of floating slab section basement ditch

Technical Field

The utility model relates to a track traffic technical field, more specifically relate to a miniature cleaning device of floating slab section basement ditch.

Background

In the construction of an underground tunnel, a drainage ditch is usually provided in the tunnel to drain groundwater flowing into the tunnel and water used for cleaning the tunnel and an air conditioner. The conventional integral track bed and the tunnel foundation are integrated, and the ditch is arranged on the central line of the line and is an open ditch, so that the clearing is convenient; as the name suggests, the steel spring floating slab (hereinafter referred to as floating slab) separates the track bed from the tunnel foundation through the steel spring vibration isolator to form a certain gap. As the measure of the highest vibration damping level, the floating plate has wide application and very good vibration damping effect.

However, in the floating plate technology (see fig. 1 and 2), the water channel is located on the center line of the track below the track bed, and is a blind channel. The center ditch of the base of the floating slab section is easy to block and difficult to clean after being blocked. The blockage causes not only the accumulation of garbage and sundries, but also the water in the tunnel is rich in mineral elements, and a layer of sediment is accumulated on the inner side of the ditch wall after long-time unclean, so that the volume of the ditch is reduced or blocked, and the normal use of the tunnel is influenced. In addition, the clearance between the floating plate and the substrate is easy to contain impurities. The size is small due to the limitation of tunnel space, and the conventional method for cleaning the ditch is not suitable. At present, tools such as a high-pressure water gun or an air gun are usually adopted to extend into a central ditch of a base at an observation barrel, sundries are flushed to the next observation barrel by pressure, and then the garbage in the ditch is removed by tools such as a clamp and a shovel, but the attached garbage attached to the inner wall of the ditch cannot be completely removed. At the same time, this cleaning method is inefficient.

CN 209339206U discloses a device for clearing a tunnel center ditch, and compared with a traditional mini-excavator matched slag car mode, the device can realize clearing and efficient construction of the tunnel center ditch. However, the device is suitable for open ditch cleaning with large operation space and no effective shielding object above the ditch, and cannot be suitable for blind ditch cleaning.

It is therefore desirable to develop new techniques and methods to address at least some of the technical problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the ditch space is narrow, and conventional clearance instrument does not have operable space, the utility model discloses a miniature cleaning device of floating plate section tunnel basement ditch can be used to clearance basement center ditch and the gap between floating plate and the basement, can in time clear up debris high-efficiently, prevents to block up the ditch because of long-time piling up.

According to the utility model discloses an aspect provides a miniature cleaning device of floating slab section basement ditch, include: the device comprises a first motor (2), a coupler (3), a gear converter (4), a connecting shaft (5), an upper cleaning end (6), a lower cleaning end (7), a base (8), four wheels (9) and a second motor (11);

wherein, the first motor (2) is fixedly arranged on the base (8), and the second motor (11) is arranged in the base (8); the four wheels (9) are arranged below the base (8);

a second motor (11) is connected with two rear wheels of the four wheels (9) in a shaft mode, and the two rear wheels can rotate under the driving of the second motor so as to drive the cleaning device to move;

the front end of the first motor (2) is connected with a coupler (3), and the coupler (3) is connected with a gear converter (4); go up clearance end (6) and set up in the top of gear converter (4) through connecting axle (5), lower clearance end (7) set up in the below of gear converter (4) through connecting axle (5), and the power of motor can be specially delivered to last clearance end (6) and lower clearance end (7) from this, and clearance end (6) and lower clearance end (7) rotate in the drive, can be along with cleaning device's removal and clear up the floating slab section basement ditch from this.

According to the utility model discloses an embodiment, it is rod-type brush cleaner to go up clearance end (6), clearance end (7) are the disc type cutter down.

According to the utility model discloses an embodiment, the miniature cleaning device of floating plate section basement ditch still includes baffle (10) that set up at base (8) front end downwardly extending.

According to the utility model discloses an embodiment, the miniature cleaning device of floating slab section basement ditch still includes shell (1), sets up to wrapping first motor (2), shaft coupling (3), gear converter (4) and base (8), and connecting axle (5) are passed shell (1) and are connected with lower clearance end (7) in the outside upper cleaning end (6) of shell with setting up, and four wheels (9) set up outside the shell.

According to the embodiment of the utility model, the miniature cleaning device for the basement ditch of the floating slab section further comprises a shell (1) which is arranged to enclose a first motor (2), a shaft coupling (3), a gear converter (4) and a base (8), a connecting shaft (5) passes through the shell (1) to be connected with an upper cleaning end (6) and a lower cleaning end (7) which are arranged outside the shell, and a baffle (10) extends through the shell (1); four wheels (9) are arranged outside the housing.

According to the utility model discloses an embodiment, the miniature cleaning device of floating plate section basement ditch still includes through first cable (12) and second cable (13) respectively with first motor (2) and second motor (11) electricity are connected external power source.

According to the utility model discloses an embodiment, the miniature cleaning device of floating plate section basement ditch is still including being used for control the controller of external power source output.

According to the utility model discloses an embodiment, connecting axle (5) can manual height-adjusting.

According to the utility model discloses an embodiment, miniature cleaning device's size and the size phase-match of floating slab section basement center ditch.

Drawings

FIG. 1 is a schematic plan view of a conventional floating slab track bed;

FIG. 2 is a schematic cross-sectional view of a conventional floating slab track bed;

fig. 3 is a schematic structural diagram of a micro-cleaning device for a basement ditch of a floating slab section according to an embodiment of the present invention; and

fig. 4 is a schematic top view of the upper cleaning end of the micro cleaning device for the basement ditch of the floating floor section according to an embodiment of the present invention.

Detailed Description

The invention can be better understood with reference to the following examples and the accompanying drawings. However, those skilled in the art will readily appreciate that the description of the embodiments is only for the purpose of illustrating the present invention and should not be taken as limiting the invention.

Fig. 3 is a schematic structural view of a micro cleaning device for a basement ditch of a floating slab section according to an embodiment of the present invention. Referring to fig. 3, the micro cleaning apparatus of the embodiment may include a housing 1, a first motor 2, a coupling 3, a gear converter 4, a connecting shaft 5, an upper cleaning head 6, a lower cleaning head 7, a base 8, four wheels 9, a baffle 10, a second motor 11, a first cable 12, and a second cable 13.

As shown in the figure, the first motor 2 is fixedly arranged on the base 8, and the second motor 11 is arranged in the base 8; four wheels 9 are arranged under the base 8. The base 8 may be made of metal, such as stainless steel sheet material. The second motor 11 is connected with two rear wheels of the four wheels 9 through a shaft, and the two rear wheels can rotate under the driving of the second motor so as to drive the cleaning device to move. Such a design is similar to a small toy car and is known to those skilled in the art and will not be described in detail herein.

The front end of the first motor 2 is connected with a coupler 3, and the coupler 3 is connected with a gear converter 4. An upper cleaning head 6 is arranged above the gear changer 4 by a connecting shaft 5. Meanwhile, the lower cleaning end 7 is arranged below the gear converter 4 through the connecting shaft 5, so that the power of the motor can be transmitted to the upper cleaning end 6 and the lower cleaning end 7 to drive the upper cleaning end 6 and the lower cleaning end 7 to rotate.

Referring to fig. 3 and 4, the upper cleaning tip 6 may be a strip-type cleaning brush having a plurality of cleaning strips 61 disposed around the circumference of the central disk, which may be made of a flexible or resilient material, such as nylon. When the upper cleaning end 6 rotates, the cleaning strip 61 can penetrate into the gap between the floating plate and the substrate, and sundries can be cleaned efficiently. The lower cleaning end 7 may be a disc cutter and may be made of a metal material. The disc type cutter is used for cleaning a central ditch, is driven by a motor to rotate at a high speed, and is used for breaking calcifications or blocky impurities attached to the wall of the ditch by vibration to clean. The upper cleaning end 6 and the lower cleaning end 7 are connected through the connecting shaft 5, the same direction and the same rotating speed are achieved, the central ditch and the gap are cleaned synchronously, and high efficiency is achieved.

Connecting axle 5 can set up to flexible rod-type, can be through manual height-adjusting, can adjust the clearance end height of installing at the connecting axle tip from this, is convenient for use to the ditch and the clearance of the different degree of depth and realizes better clean effect.

A baffle 10 is arranged between the lower cleaning end and the wheel, and the width of the baffle is not more than that of the central ditch. The baffle plate can reserve a groove in the middle position, but covers the range right in front of the front wheel. The baffle plate is used for pushing sundries which are cut off and crushed by the cleaning end head to the front in real time, so that the sundries are concentrated and the subsequent treatment is facilitated while the wheels can smoothly pass.

In order to protect the cleaning and safe operation of the entire device, a housing 1 can be provided, the housing 1 being arranged to enclose the first electric motor 2, the coupling 3, the gear converter 4 and the base 8, the connecting shaft 5 being sealingly connected through the housing 1 to an upper cleaning head 6 and a lower cleaning head 7 arranged outside the housing, the barrier 10 sealingly extending through the housing, the four wheels 9 being arranged outside the housing.

Because of the small space in the foundation ditch of the floating slab section, the space for operation is limited. Consequently the utility model discloses a cleaning device designs for micro device, and wherein the part is few, and is small, connects compactly for the size phase-match of size and floating slab section basement center ditch. For example, the power supply and associated control means may be designed to be separate from the cleaning device, the first and

second motors

2 and 11 may be connected to an external power source through first and

second cables

12 and 13, respectively, and the controller for controlling the output of the external power source may also be designed to be independent and may be externally operated.

The operation steps of cleaning by using the cleaning device of the embodiment are as follows:

the rod-type cleaning brush and the disc-type cutter are respectively arranged at the ends of the upper part and the lower part of the connecting shaft of the cleaning device, and the height is adjusted.

The floating plate is provided with an observation cylinder every 3-6m, and the cylinder cover of the observation cylinder is opened to place the cleaning device into the central ditch to start operation at the position of the observation cylinder nearby. The cleaning device is connected with an external power supply through a long cable, and the output of the power supply is controlled through an independent controller so as to drive the first motor and the second motor to operate; the upper cleaning end and the lower cleaning end are driven by the first motor to rotate at a high speed, the disc type cutter at the lower cleaning end vibrates to break calcifications or blocky sundries attached to the wall of the ditch, and meanwhile, the rod type cleaning brush at the upper cleaning end can clean gaps; the second motor drives the whole device to move. After the end of a cycle, the cleaning head is removed from the other observation cylinder in the forward direction and is examined. And carrying out subsequent work if the working state is good.

After the sundries in the central ditch and the gaps are cleaned, the sundries separated from the surface of the substrate and the inner wall of the ditch in the cleaned area can be further cleaned by adopting high-pressure water or high-pressure air, so that the central ditch or the gaps of the floating plates are prevented from being blocked.

After the cleaning is finished, the observation barrel cover and the accessories are installed, and the rail is restored to the original state.

The specific embodiments are given above, but the present invention is not limited to the above-described embodiments. The basic idea of the utility model lies in the above basic scheme, to the ordinary technical personnel in this field, according to the utility model discloses a teaching, design model, formula, the parameter of various deformations and do not need the creative work of cost. Variations, modifications, substitutions and alterations of the embodiments may be made without departing from the principles and spirit of the invention, which is to be understood as falling within the scope of the invention.

Claims

1. A miniature cleaning device of floating slab section basement ditch, its characterized in that includes: the device comprises a first motor (2), a coupler (3), a gear converter (4), a connecting shaft (5), an upper cleaning end (6), a lower cleaning end (7), a base (8), four wheels (9) and a second motor (11);

the front end of the first motor (2) is connected with a coupler (3), and the coupler (3) is connected with a gear converter (4); go up clearance end (6) and set up the top in gear converter (4) through connecting axle (5), lower clearance end (7) set up the below in gear converter (4) through connecting axle (5), and the power of motor can transmit last clearance end (6) and lower clearance end (7) from this, and clearance end (6) and lower clearance end (7) rotate in the drive, can be along with cleaning device's removal and clear up floating slab section basement ditch from this.

2. The micro cleaning device for the foundation ditch of a floating floor section according to claim 1, wherein the upper cleaning end head (6) is a rod-type cleaning brush and the lower cleaning end head (7) is a disc-type cutter.

3. The micro cleaning device for the foundation ditch of the floating floor section according to claim 1, further comprising a baffle plate (10) extending downward at the front end of the base (8).

4. The micro cleaning device for the foundation ditch of the floating slab section according to claim 1, further comprising a housing (1) configured to enclose the first motor (2), the shaft coupling (3), the gear converter (4) and the base (8), wherein the connecting shaft (5) penetrates through the housing (1) to be connected with an upper cleaning end (6) and a lower cleaning end (7) which are arranged outside the housing, and four wheels (9) are arranged outside the housing.

5. The micro cleaning device for the foundation ditch of the floating slab section according to claim 3, further comprising a housing (1) configured to enclose the first motor (2), the coupling (3), the gear converter (4) and the base (8), wherein the connecting shaft (5) passes through the housing (1) to be connected with an upper cleaning end (6) and a lower cleaning end (7) disposed outside the housing, and the baffle (10) extends through the housing (1); four wheels (9) are arranged outside the housing.

6. The micro cleaning device for floor ditches in floating floor sections according to claim 1, further comprising an external power source electrically connected to the first motor (2) and the second motor (11) by a first cable (12) and a second cable (13), respectively.

7. The floating floor segment substrate raceway micro cleaning apparatus of claim 6, further comprising a controller for controlling the external power output.

8. The micro cleaning device for the foundation ditch of a floating floor section according to claim 1, characterized in that the connecting shaft (5) is manually adjustable in height.

9. The floating floor segment substrate raceway micro cleaning apparatus of claim 1, wherein the micro cleaning apparatus is sized to match the size of the floating floor segment substrate central raceway.