CN217748491U

CN217748491U - Water supply and drainage pipeline belt cleaning device

Info

Publication number: CN217748491U
Application number: CN202222131207.5U
Authority: CN
Inventors: 陈宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-08
Anticipated expiration: 2032-08-12

Abstract

The application provides a water supply and drainage pipeline cleaning device, which relates to the technical field of pipeline cleaning equipment and comprises a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are respectively provided with a through mounting groove, a mounting block is arranged in the mounting groove in a sliding manner along the length direction of the mounting groove, an arc-shaped scraper blade is arranged on the mounting block, the convex surface of the arc-shaped scraper blade is arranged towards the direction far away from the mounting block, and the first supporting rod and the second supporting rod are connected in a rotating manner; still include the locating part, the locating part is used for injecing the contained angle between first branch and the second branch, and this application has the effect that the staff of being convenient for made clear the corrosion of pipeline outer wall.

Description

Water supply and drainage pipeline belt cleaning device

Technical Field

The application relates to the technical field of pipeline cleaning equipment, in particular to a water supply and drainage pipeline cleaning device.

Background

The water supply and drainage system is an essential important component of any building, the water supply and drainage system of a common building comprises a domestic water supply system, a domestic drainage system and a fire fighting system, the systems are important monitoring objects of a building automation system, and the water supply and drainage system is a general term for providing water supply and waste water drainage facilities for life, production, municipal administration and fire prevention of people.

With the increase of the service life, the exposed part of the water supply and drainage pipeline inevitably generates certain corrosion, and at the moment, workers need to firstly remove the corrosion part of the outer wall of the pipeline and then coat an antirust coating on the outer wall of the pipeline, so that the service life of the pipeline in the use process is prolonged.

However, the inventor of the present invention has considered that the above-mentioned related art has a drawback that since the water supply and drainage pipeline is disposed at a position such as a corner of a wall in order to avoid occupying space in a building, when a rusted portion of the outer wall of the pipeline is cleaned, it is difficult to clean the rusted portion of the outer wall of the pipeline on the side close to the wall, which causes a great trouble to workers.

SUMMERY OF THE UTILITY MODEL

In order to make the workers clear of corrosion of the outer wall of the pipeline, the application provides a water supply and drainage pipeline cleaning device.

The application provides a water supply and drainage pipeline belt cleaning device adopts following technical scheme:

a cleaning device for a water supply and drainage pipeline comprises a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are respectively provided with a through mounting groove, a mounting block is arranged in the mounting grooves in a sliding mode along the length direction of the mounting grooves, an arc-shaped scraper blade is arranged on the mounting block, the convex surface of the arc-shaped scraper blade faces the direction far away from the mounting block, and the first supporting rod and the second supporting rod are connected in a rotating mode; the limiting piece is used for limiting an included angle between the first supporting rod and the second supporting rod.

Optionally, two first connecting blocks are fixedly arranged at the end of the first support plate, a second connecting block is fixedly arranged at the end of the second support plate, a gap for the second connecting block to insert is formed between the two first connecting blocks, an installation shaft is fixedly arranged on the second connecting block, an installation hole for the installation shaft to rotate is formed in the first connecting block, and the limiting part is used for limiting the rotation angle of the installation shaft in the installation hole.

Optionally, a through hole is formed in the mounting shaft along the length direction of the mounting shaft, and an insertion rod is slidably arranged in the through hole along the axis direction of the mounting shaft; the locating part sets up to the fixed station, the fixed station is fixed to be set up and is kept away from fenestrate one end in the inserted bar, fixed solid fixed ring that is provided with on the first connecting block, gu fixed ring is coaxial with the mounting hole, just the inserted bar slides and wears to locate solid fixed ring, the fixed latch that is provided with in bottom of fixed station, the draw-in groove that supplies latch card to go into is seted up to solid fixed ring's tip.

Optionally, the latch evenly is provided with a plurality ofly along the circumference of fixed station, the draw-in groove has evenly seted up a plurality ofly along the circumference of solid fixed ring, draw-in groove and latch one-to-one.

Optionally, a tension spring is arranged in the fixing ring, the insertion rod is sleeved with the tension spring, one end of the tension spring is fixedly connected with the first connecting block, and the other end of the tension spring is fixedly connected with the bottom of the fixing table.

Optionally, a pull ring is fixedly arranged at one end of the fixing table, which is far away from the fixing ring.

Through adopting above-mentioned technical scheme, when driving the fixed station motion, can be more convenient drive the fixed station motion through the pulling pull ring, operate convenient and fast more, have better practicality, improved staff's work efficiency.

Optionally, a guide groove is formed in the side wall of the mounting groove along the length direction of the mounting groove, a guide block is arranged in the guide groove in a sliding mode, and the guide block is fixedly connected with the mounting block.

Through adopting above-mentioned technical scheme, when driving the installation piece at the mounting groove internal motion, the installation piece drives the guide block and moves at the guide way, the lateral wall of guide block and the inner wall butt of guide way to can play the guide effect of certain degree to the motion of installation piece in the mounting groove, made things convenient for the staff to drive the installation piece and moved in the mounting groove.

Optionally, a sliding layer connected with the inner wall of the installation groove in a sliding manner is arranged on the installation block.

Through adopting above-mentioned technical scheme, at the gliding in-process of installation piece in the mounting groove, can effectual reduction installation piece lateral wall and the mounting groove inner wall frictional force between through the sliding layer to can the motion of easy to assemble piece in the mounting groove, also can reduce the installation piece to a certain extent simultaneously and in the motion process, and the life of the improvement device.

Optionally, the top of first branch and second branch all sets up the spout with the mounting groove intercommunication along the length direction of mounting groove, the threaded hole is seted up at the top of installation piece, it wears to be equipped with fixing bolt to slide in the threaded hole, fixing bolt's screw rod slides and sets up in the spout, fixing bolt's nut bottom is used for keeping away from the notch butt of installation piece with the spout.

Optionally, the mounting block is detachably provided with a connecting plate, and the arc-shaped scraper blade is detachably connected with the connecting plate.

To sum up, the application comprises the following beneficial technical effects:

in the actual use process, when the rust on the outer wall of the pipeline needs to be removed, the arc-shaped scraper with a proper size is replaced according to the diameter of the pipeline, and the diameter of the water supply and drainage pipeline is generally a standard part, so that the water supply and drainage pipeline with a plurality of fixed sizes only needs to be prepared before cleaning operation, and most of the water supply and drainage pipeline facing the cleaning operation can be treated;

after a proper arc-shaped scraper is replaced, the pull ring is pulled to drive the fixing platform to be far away from the fixing ring, so that the latch is separated from the clamping groove, and then the included angle between the first support rod and the second support rod is adjusted according to the included angle of the corner, so that the end parts of the first support rod and the second support rod are tightly abutted against the corner;

then, the fixing platform can move towards the fixing ring under the action of the tension spring by loosening the pull ring, so that the latch is clamped into the clamping groove, the deflection angles of the first support rod and the second support rod are well limited in subsequent cleaning operation, and the problem that the latch is separated from the clamping groove due to vibration or manual mistaken touch, so that inconvenience is caused to workers due to deformation in operation is avoided;

then, the installation block is slid to drive the arc-shaped scraper to move, so that the concave surface of the arc-shaped scraper is abutted against the outer wall of the pipeline, then the fixing bolt is screwed, the nut of the fixing bolt is tightly abutted against the notch of the sliding groove far away from the installation block, and the position of the installation block in the installation groove can be limited;

after the steps are completed, the first supporting rod and the second supporting rod are driven to move along the extending direction of the pipeline, so that the corrosion on the peripheral wall of the pipeline can be scraped, and the pipeline scraping device has better practicability and is convenient for workers to operate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an operating state of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an embodiment of the present application in a non-operating state;

FIG. 3 is a schematic structural diagram of a position limiting element according to an embodiment of the present disclosure;

fig. 4 is an exploded view of the arcuate flight according to an embodiment of the present disclosure.

An icon: 1. a first support bar; 11. a first connection block; 12. mounting holes; 2. a second support bar; 21. a second connecting block; 22. installing a shaft; 23. perforating; 24. a rod is inserted; 25. a strip-shaped groove; 26. a bar-shaped block; 3. mounting grooves; 31. mounting a block; 4. an arc-shaped scraper plate; 5. a stopper; 51. a fixing ring; 52. clamping teeth; 53. a card slot; 54. a tension spring; 55. a pull ring; 6. a guide groove; 61. a guide block; 7. a chute; 71. fixing the bolt; 8. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present application is not to be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, "a plurality" means at least 2.

In the description of the embodiments of the present application, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application is described in further detail below with reference to figures 1-4.

Examples

The embodiment of the application discloses a water supply and drainage pipeline cleaning device.

Referring to fig. 1 and 2, a water supply and drainage pipeline cleaning device comprises a first supporting rod 1 and a second supporting rod 2, wherein a through mounting groove 3 is formed in the first supporting rod 1 and the second supporting rod 2, a mounting block 31 is arranged in the mounting groove 3 in a sliding mode along the length direction of the mounting groove 3, an arc-shaped scraper 4 is arranged on the mounting block 31, the convex surface of the arc-shaped scraper 4 faces the direction far away from the mounting block 31, and the first supporting rod 1 and the second supporting rod 2 are connected in a rotating mode.

Referring to fig. 2 and 3, the device further includes a limiting member 5, and the limiting member 5 is used for limiting an included angle between the first supporting rod 1 and the second supporting rod 2.

Referring to fig. 2 and 3, two first connecting blocks 11 are fixedly arranged at the end of a first supporting plate, a second connecting block 21 is fixedly arranged at the end of a second supporting plate, a gap for inserting the second connecting block 21 is formed between the two first connecting blocks 11, an installation shaft 22 is fixedly arranged on the second connecting block 21, an installation hole 12 for rotating the installation shaft 22 is formed in the first connecting block 11, and a limiting part 5 is used for limiting the rotation angle of the installation shaft 22 in the installation hole 12.

Referring to fig. 3, a through hole 23 is formed in the mounting shaft 22 along the longitudinal direction of the mounting shaft 22, and an insertion rod 24 is slidably disposed in the through hole 23 along the axial direction of the mounting shaft 22.

Referring to fig. 3, a strip-shaped groove 25 is formed in the inner wall of the through hole 23 along the length direction of the mounting shaft 22, a strip-shaped block 26 is slidably arranged in the strip-shaped groove 25, and the strip-shaped block 26 is fixedly connected with the insertion rod 24.

As an embodiment of the present application, referring to fig. 3, the limiting member 5 is a fixing table, the fixing table is fixedly disposed at one end of the insertion rod 24 far away from the through hole 23, a fixing ring 51 is fixedly disposed on the first connecting block 11, the fixing ring 51 is coaxial with the mounting hole 12, the insertion rod 24 slidably penetrates through the fixing ring 51, a latch 52 is fixedly disposed at the bottom of the fixing table, and a slot 53 for the latch 52 to be inserted into is disposed at an end of the fixing ring 51.

Referring to fig. 3, a plurality of latches 52 are uniformly arranged along the circumferential direction of the fixing table, a plurality of slots 53 are uniformly arranged along the circumferential direction of the fixing ring 51, and the slots 53 correspond to the latches 52 one to one.

Referring to fig. 3, a tension spring 54 is disposed in the fixing ring 51, the tension spring 54 is sleeved on the insertion rod 24, one end of the tension spring 54 is fixedly connected to the first connecting block 11, and the other end is fixedly connected to the bottom of the fixing table.

Referring to fig. 3, a pull ring 55 is fixedly disposed at an end of the fixed stage away from the fixed ring 51.

When the fixed station is driven to move, the fixed station can be driven to move more conveniently by pulling the pull ring 55, the operation is more convenient and faster, better practicability is realized, and the working efficiency of workers is improved.

Referring to fig. 4, a guide groove 6 is formed in the side wall of the mounting groove 3 along the length direction of the mounting groove 3, a guide block 61 is slidably arranged in the guide groove 6, and the guide block 61 is fixedly connected with the mounting block 31.

When driving installation piece 31 at mounting groove 3 internal motion, installation piece 31 drives guide block 61 at the internal motion of guide way 6, the lateral wall of guide block 61 and the inner wall butt of guide way 6 to can play the guide effect of certain degree to the motion of installation piece 31 in mounting groove 3, made things convenient for the staff to drive installation piece 31 at mounting groove 3 internal motion.

Wherein, be provided with the sliding layer of being connected with the sliding of 3 inner walls of mounting groove on the installation piece 31, as an embodiment of this application, the material of sliding layer can set up to teflon.

When installation piece 31 gliding in-process in mounting groove 3, can effectual reduction installation piece 31 lateral wall and the 3 inner walls of mounting groove between frictional force through the sliding layer to can be easy to assemble the motion of piece 31 in mounting groove 3, also can reduce installation piece 31 to a certain extent simultaneously in the motion process, and the mounting groove 3 between the inner wall wearing and tearing, improve the life of device.

Referring to fig. 3 and 4, the top of the first support rod 1 and the top of the second support rod 2 are both provided with a chute 7 communicated with the mounting groove 3 along the length direction of the mounting groove 3, the top of the mounting block 31 is provided with a threaded hole, a fixing bolt 71 is slidably arranged in the threaded hole, a screw of the fixing bolt 71 is slidably arranged in the chute 7, and the bottom of a nut of the fixing bolt 71 is used for being abutted against a notch of the mounting block 31 away from the chute 7.

Referring to fig. 4, the mounting block 31 is detachably provided with a connecting plate 8, and the arc-shaped scraper 4 is detachably connected with the connecting plate 8.

The implementation principle of the water supply and drainage pipeline cleaning device in the embodiment of the application is as follows:

in the actual use process, when the corrosion on the outer wall of the pipeline needs to be removed, the arc-shaped scraper 4 with a proper size is replaced according to the diameter of the pipeline, and as the diameter of the water supply and drainage pipeline is generally a standard part, only a plurality of fixed sizes need to be prepared before the cleaning operation, so that most of the water supply and drainage pipeline faced by the cleaning operation can be treated;

after a proper arc-shaped scraper 4 is replaced, the pull ring 55 is pulled to drive the fixing platform to be far away from the fixing ring 51, so that the latch 52 is separated from the clamping groove 53, and then the included angle between the first support rod 1 and the second support rod 2 is adjusted according to the included angle of the wall corner, so that the end parts of the first support rod 1 and the second support rod 2 are tightly abutted to the wall corner;

then, the fixing table can move towards the fixing ring 51 under the action of the tension spring 54 by loosening the pull ring 55, so that the latch 52 is clamped into the clamping groove 53, the deflection angles of the first support rod 1 and the second support rod 2 are well limited in subsequent cleaning operation, and inconvenience to workers due to operation deformation caused by the fact that the latch 52 is separated from the clamping groove 53 due to vibration or artificial mistaken touch is avoided;

then, the installation block 31 is slid to drive the arc-shaped scraper 4 to move, so that the concave surface of the arc-shaped scraper 4 is abutted against the outer wall of the pipeline, then the fixing bolt 71 is screwed, the nut of the fixing bolt 71 is tightly abutted against the notch of the chute 7 far away from the installation block 31, and the position of the installation block 31 in the installation groove 3 can be limited;

after the steps are completed, the first supporting rod 1 and the second supporting rod 2 are driven to move along the extending direction of the pipeline, so that the corrosion on the peripheral wall of the pipeline can be scraped, and the pipeline scraping device has better practicability and is convenient for workers to operate.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A water supply and drainage pipeline cleaning device is characterized in that: the scraper mounting structure comprises a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are respectively provided with a through mounting groove, a mounting block is arranged in the mounting groove in a sliding manner along the length direction of the mounting groove, an arc-shaped scraper blade is arranged on the mounting block, the convex surface of the arc-shaped scraper blade is arranged towards the direction far away from the mounting block, and the first supporting rod and the second supporting rod are rotatably connected;

the limiting piece is used for limiting an included angle between the first supporting rod and the second supporting rod.

2. A water supply and drainage pipeline cleaning device as claimed in claim 1, wherein: the end fixing of first branch is provided with two first connecting blocks, the end fixing of second branch is provided with the second connecting block, two the centre of first connecting block forms and supplies the male space of second connecting block, the fixed installation axle that is provided with on the second connecting block, set up on the first connecting block and supply installation axle pivoted mounting hole, the locating part is used for injecing the turned angle of installation axle in the mounting hole.

3. A water supply and drainage pipeline cleaning device as claimed in claim 2, wherein: a through hole is formed in the mounting shaft along the length direction of the mounting shaft, and an inserted rod is arranged in the through hole in a sliding manner along the axial direction of the mounting shaft;

the locating part sets up to the fixed station, the fixed station is fixed to be set up in the inserted bar and keeps away from fenestrate one end, the fixed solid fixed ring that is provided with on the first linkage block, gu fixed ring is coaxial with the mounting hole, just the inserted bar slides and wears to locate solid fixed ring, the fixed latch that is provided with in bottom of fixed station, the draw-in groove that supplies latch card to go into is seted up to solid fixed ring's tip.

4. A water supply and drainage pipeline cleaning device as claimed in claim 3, wherein: the latch evenly is provided with a plurality ofly along the circumference of fixed station, the draw-in groove has evenly seted up a plurality ofly along solid fixed ring's circumference, draw-in groove and latch one-to-one.

5. A water supply and drainage pipeline cleaning device as claimed in claim 3, wherein: the fixing ring is internally provided with a tension spring which is sleeved on the inserted rod, one end of the tension spring is fixedly connected with the first connecting block, and the other end of the tension spring is fixedly connected with the bottom of the fixing table.

6. A water supply and sewerage pipeline cleaning apparatus according to claim 3, wherein: and a pull ring is fixedly arranged at one end of the fixed platform, which is far away from the fixed ring.

7. The water supply and drainage pipeline cleaning device as claimed in any one of claims 1 to 6, wherein: the mounting groove is characterized in that a guide groove is formed in the side wall of the mounting groove along the length direction of the mounting groove, a guide block is arranged in the guide groove in a sliding mode, and the guide block is fixedly connected with the mounting block.

8. A water supply and drainage pipeline cleaning device as claimed in claim 7, wherein: and a sliding layer which is connected with the inner wall of the mounting groove in a sliding manner is arranged on the mounting block.

9. The water supply and drainage pipeline cleaning device as claimed in any one of claims 1 to 6, wherein: the top of first branch and second branch all sets up the spout with the mounting groove intercommunication along the length direction of mounting groove, the threaded hole is seted up at the top of installation piece, it wears to be equipped with fixing bolt to slide in the screw hole, fixing bolt's screw rod slides and sets up in the spout, fixing bolt's nut bottom is used for keeping away from the notch butt of installation piece with the spout.

10. The water supply and drainage pipeline cleaning device as claimed in any one of claims 1 to 6, wherein: the mounting block is detachably provided with a connecting plate, and the arc-shaped scraper blade is detachably connected with the connecting plate.