CN220303119U - Vertical pipeline inner wall crawling device - Google Patents

Abstract

The utility model belongs to the field of pipeline detection, and particularly relates to a crawling device for the inner wall of a vertical pipeline, which comprises a first telescopic device and crawling wheels, wherein an engine is arranged above the first telescopic device, a second telescopic device is arranged on the right side of the engine, a toothed plate is reserved in the first telescopic device, a gear is arranged on the surface of the toothed plate, a knob is arranged below the first telescopic device, a fixed rod is arranged at the tail end of the toothed plate, the crawling wheels are arranged on two sides of the fixed rod, the surface of the crawling wheels is provided with wavy lines, a connecting arm is arranged below the toothed plate, and a brush is arranged on the inner wall of the vertical pipeline.

Description

Vertical pipeline inner wall crawling device

Technical Field

The utility model relates to the field of pipeline detection, in particular to a crawling device for the inner wall of a vertical pipeline.

Background

In chinese patent CN201821842037.9, the present utility model relates to a crawler for inspecting the inner wall of a pipe, which can be inserted into the inner cavity of a pipe to be inspected, comprising: the main body frame is provided with an installation part for installing a detection instrument; the crawling wheel is arranged at the bottom of the main body frame; the adsorption magnet is arranged in the main body frame and is used for adsorbing the main body frame on the inner wall of the pipeline so as to enable the crawling wheel to be tightly pressed on the inner wall of the pipeline; a driving motor for providing driving force to a driving wheel in the crawling wheel; and the power storage device is arranged in the main body frame and connected with the driving motor. The crawler can crawl on the inner wall of a pipeline, and the detection of the inner wall of the pipeline can be realized after the corresponding detection instrument is installed on the crawler, so that the safety of the pipeline is ensured.

The existing pipeline detection has the problems that only a single vertical pipeline can be detected, the practicability is low, more dust is accumulated in the vertical pipeline, the running efficiency of the device is affected, and the friction force of the crawling device is small.

Therefore, a crawling device for the inner wall of a vertical pipeline is provided for solving the problems.

Disclosure of Invention

In order to make up the defect of the prior art, the problems that only a single vertical pipeline can be detected, the practicability is low, more dust is accumulated in the vertical pipeline, the running efficiency of the device is affected and the friction force of the crawling device is small are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a crawling device for the inner wall of a vertical pipeline, which comprises a first telescopic device and a crawling wheel, wherein an engine is arranged above the first telescopic device, a second telescopic device is arranged on the right side of the engine, a toothed plate is reserved in the first telescopic device, a gear is arranged on the surface of the toothed plate, a knob is arranged below the first telescopic device, a fixing rod is arranged at the tail end of the toothed plate, the crawling wheel is arranged on two sides of the fixing rod, and wavy lines are arranged on the surface of the crawling wheel.

Preferably, a connecting arm is arranged below the toothed plate, and a brush is arranged on the inner wall of the vertical pipeline.

Preferably, the first telescopic device and the second telescopic device are arranged vertically, and the second telescopic device and the engine are arranged in parallel.

Preferably, the toothed plate is welded with the fixed rod, the fixed rod and the crawling wheel are integrally arranged, and the crawling wheel and the raised grain are fixedly arranged.

Preferably, the gear is in sliding connection with the toothed plate, and the knob is fixedly arranged with the gear.

Preferably, the connecting arm is welded with the brush, and the brush is tightly attached to the vertical pipeline.

The utility model has the advantages that:

1. the effect of coping with vertical pipelines with various diameters is achieved by arranging parts such as the knob, the toothed plate and the like, the problem that only a single vertical pipeline can be coped is solved, the effect of increasing friction force is achieved by arranging parts such as the climbing wheel, the wave patterns and the like, and the problem that the device is unstable in operation is solved;

2. through parts such as having set up brush and linking arm to realized the effect of clearance perpendicular intraductal dust, solved the interior dust of perpendicular pipeline more, influence the problem of device operating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic perspective view of the whole bottom view of the present utility model;

FIG. 3 is a schematic perspective view of the whole working state of the utility model;

fig. 4 is a schematic perspective view of an adjusting mechanism of the present utility model.

In the figure: 1. a first telescopic device; 2. an engine; 3. a second telescopic device; 4. a knob; 5. a gear; 6. a toothed plate; 7. a fixed rod; 8. a crawling wheel; 9. moire patterns; 10. a connecting arm; 11. a brush; 12. vertical pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a crawling device for an inner wall of a vertical pipeline comprises a first telescopic device 1 and a crawling wheel 8, wherein an engine 2 is installed above the first telescopic device 1, a second telescopic device 3 is arranged on the right side of the engine 2, a toothed plate 6 is reserved in the first telescopic device 1, a gear 5 is installed on the surface of the toothed plate 6, a knob 4 is arranged below the first telescopic device 1, a fixing rod 7 is installed at the tail end of the toothed plate 6, the crawling wheel 8 is installed on two sides of the fixing rod 7, and wavy lines 9 are arranged on the surface of the crawling wheel 8.

The utility model discloses a vertical pipeline climbing device, including first expansion bend 1, second expansion bend 3, rack 6, fixed rod 7, gear 5, gear 4, the staff is fixed the setting for mutually perpendicular setting between first expansion bend 1 and the second expansion bend 3, and be mutually parallel setting between second expansion bend 3 and the engine 2, be welded connection between rack 6 and the fixed rod 7, and be integrated setting between fixed rod 7 and the climbing wheel 8, be fixed setting between climbing wheel 8 and the ripple 9, be sliding connection between gear 5 and rack 6, and be fixed setting between knob 4 and gear 5, before climbing device gets into vertical pipeline 12, the staff drives gear 5 through turning knob 4 first and rotates on rack 6, consequently can drive the removal of rack 6 position in first expansion bend 1 and the second expansion bend 3, just also can drive the removal of rack 6 terminal dead lever 7, can be according to the vertical pipeline 12 diameter size of difference, be convenient for handle different vertical pipeline 12, have higher practicality, get into vertical pipeline 12 back, engine 2 starts the operation, four climbing wheels 8 start with clockwise climbing wheel 8, four climbing wheels 8 upwards climb 8, and 8 when the ripple is equipped with the ripple 8, stability when the increase the running device, and the stability is improved.

Example two

Referring to fig. 1 to 2, a crawling device for inner walls of vertical pipes is provided, wherein a connecting arm 10 is installed below the toothed plate 6, and a brush 11 is disposed on the inner wall of the vertical pipe 12.

The connecting arms 10 are in welded connection with the brushes 11, the brushes 11 are tightly attached to the vertical pipeline 12, and after the device is started, the four brushes 11 on the four connecting arms 10 can clean dust on the vertical pipeline 12 firstly, so that dust accumulation on the climbing wheels 8 is reduced.

Working principle: firstly, before the crawling device enters the vertical pipeline 12, a worker firstly turns the knob 4 to drive the gear 5 to rotate on the toothed plate 6, so that the toothed plates 6 in the first telescopic device 1 and the second telescopic device 3 can be driven to move, and the fixed rod 7 at the tail end of the toothed plate 6 can be driven to move, so that the crawling device is adjusted to be suitable for the size of the vertical pipeline 12;

secondly, get into after the vertical pipeline 12, engine 2 starts the operation, and four brushes 11 on four linking arms 10 can clear up the dust on the vertical pipeline 12 earlier, reduce the piling up of dust on the wheel 8 of crawling, and four wheels 8 of crawling begin upwards crawl with clockwise, all are equipped with the wave line 9 on four wheels 8 of crawling, can increase the frictional force with the vertical pipeline 12 when wheel 8 of crawling climbs.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a perpendicular pipeline inner wall device of crawling which characterized in that: including first expansion bend (1) and wheel (8) crawl, engine (2) are installed to the top of first expansion bend (1), and the right side of engine (2) is provided with second expansion bend (3), inside of first expansion bend (1) is reserved toothed plate (6), and the surface mounting of toothed plate (6) has gear (5), the below of first expansion bend (1) is provided with knob (4), dead lever (7) are installed to the end of toothed plate (6), wheel (8) crawl install in the both sides of dead lever (7), and the surface of wheel (8) is provided with wave line (9) crawl.

2. The vertical pipeline inner wall crawling device according to claim 1, wherein: a connecting arm (10) is arranged below the toothed plate (6), and a brush (11) is arranged on the inner wall of the vertical pipeline (12).

3. The vertical pipeline inner wall crawling device according to claim 1, wherein: the first telescopic device (1) and the second telescopic device (3) are arranged vertically, and the second telescopic device (3) and the engine (2) are arranged in parallel.

4. The vertical pipeline inner wall crawling device according to claim 1, wherein: the toothed plate (6) is welded with the fixed rod (7), the fixed rod (7) and the crawling wheel (8) are integrally arranged, and the crawling wheel (8) and the wavy lines (9) are fixedly arranged.

5. The vertical pipeline inner wall crawling device according to claim 1, wherein: the gear (5) is in sliding connection with the toothed plate (6), and the knob (4) is fixedly arranged with the gear (5).

6. A vertical pipeline inner wall crawling apparatus according to claim 2, characterized in that: the connecting arm (10) is in welded connection with the brush (11), and the brush (11) is tightly attached to the vertical pipeline (12).