CN218240546U

CN218240546U - QV periscope for pipeline detection

Info

Publication number: CN218240546U
Application number: CN202221779988.2U
Authority: CN
Inventors: 祝福荣; 李建琦; 倪鹏
Original assignee: Shenzhen Hengchuang Engineering Technology Co ltd
Current assignee: Shenzhen Hengchuang Engineering Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a pipeline detects uses QV periscope relates to the periscope field, including the telescopic link, the telescopic link bottom is connected with the connecting plate, and the outside of periscope main part is provided with clean mechanism, and the inside swing joint of clean mechanism has clean board, and the inboard of clean board is connected with the brush, and the outside of telescopic link is provided with firm subassembly and buffer unit, the utility model discloses a clean mechanism drives clean board and brush and carries out round trip movement in vertical direction to thoroughly clear away the steam and the dust that cover on the periscope main part lens, ensured the effect of making a video recording of periscope, improve the accuracy of pipeline testing result, and the firm subassembly and the buffer unit that set up, make the stabilizer can closely laminate in the pipeline inner wall, and when the handheld telescopic link of user stretches into the pipeline with the periscope main part, strengthen the steady of telescopic link, promote the stability of periscope main part decline in-process.

Description

QV periscope for pipeline detection

Technical Field

The utility model relates to a periscope field specifically is a pipeline detects uses QV periscope.

Background

The pipeline periscope is a detection device for detecting pipelines by remote video acquisition and return analysis, and is mainly applied to detection of urban rainwater, sewage, confluent pipelines, urban water supply, industrial wastewater and other pipelines.

The existing pipeline periscope is usually matched with a special controller for use, when a pipeline needs to be detected, a user needs to hold a telescopic rod with one hand, one end of the telescopic rod is connected with a periscope main body, the user controls the telescopic rod with one hand to stretch the periscope main body into the pipeline, the other hand operates the controller, the pipeline is detected through a display screen of an observation controller, and in the operation process, the user needs to pay attention to the stability of the telescopic rod while keeping the telescopic rod, and meanwhile, the controller needs to be operated at times, so that the operation process of the pipeline periscope is inconvenient; and more steam, dust and the like generally exist in the pipeline, so that the steam and the dust can be adhered to the surface of the lens of the camera in the use process of the periscope, the shooting effect of the camera is reduced, and the accuracy of the detection result is influenced.

To the problem, the utility model provides a pipeline detects uses QV periscope.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a QV periscope for pipeline inspection, the outside of periscope main part is provided with clean mechanism, the inside swing joint of clean mechanism has clean board, the inboard of clean board is connected with the brush, the outside of telescopic link is provided with firm subassembly and buffering subassembly, and the buffering subassembly is in the below position of firm subassembly, rotate through positive and negative motor drive initiative tooth, utilize its interlock that meshes produced with driven tooth mutually, make the screw rod rotate, under its combined action with clean board screw interlock and slide bar ground, drive clean board and brush round trip movement on vertical direction, because the one side of brush is in same vertical line with the front surface of camera lens in the periscope main part, thereby thoroughly clear away the steam and the dust that cover on the periscope main part lens, the effect of making a video recording of periscope has been ensured, improve the accuracy of pipeline testing result, and the firm subassembly and the buffering subassembly that set up, make the stabilizer can closely laminate in the pipeline inner wall, and when the telescopic link stretches into the pipeline with the periscope main part at the handheld telescopic link of user, the steady of reinforcing, thereby the stability of the decline in-process technical problem has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a QV periscope for pipeline inspection, includes the telescopic link, the telescopic link bottom is connected with the connecting plate, the both ends of connecting plate bottom are connected with the support frame, the periscope main part is installed to the inboard of support frame, the outside of periscope main part is provided with clean mechanism, the inside swing joint of clean mechanism has clean board, the inboard of clean board is connected with the brush, the outside of telescopic link is provided with firm subassembly and buffering subassembly, and buffers the below position that the subassembly is in firm subassembly.

Further, clean mechanism includes positive and negative motor, initiative tooth, driven tooth, screw rod, slide bar, cleaning plate and brush, positive and negative motor and external power source electric connection, the output fixedly connected with initiative tooth of positive and negative motor, the outside meshing of initiative tooth is connected with driven tooth, the axle center fixedly connected with screw rod of driven tooth, and the bottom of screw rod pass through the bearing and one of them the support frame rotates to be connected, the cleaning plate has been cup jointed in the outside activity of screw rod, the inside swing joint of the cleaning plate other end has the slide bar, and slide bar and another support frame fixed connection, the inboard of cleaning plate is provided with the brush, can carry out comprehensive cleaning to the camera lens in the periscope, has ensured the effect of making a video recording of periscope, improves the accuracy of pipeline testing result.

Further, the cleaning plate is connected with the screw rod for the screw thread interlock mode, and cleaning plate and slide bar are sliding connection, the brush is kept away from one side of cleaning plate and is in same vertical line with the front surface of camera lens in the periscope main part, and the brush adopts strong water absorption and high antistatic material to make, can take place to rotate at the screw rod, utilize between it and the cleaning plate under screw thread interlock and the combined action of slide bar ground, drive cleaning plate and brush round trip movement on vertical direction, because the front surface of camera lens is in same vertical line in one side of brush and the periscope main part to thoroughly clear away the steam and the dust that cover on the periscope main part camera lens.

Further, the subassembly that stabilizes includes solid fixed ring, free bearing, movable rod, stabilizer wheel and bar groove, gu fixed ring and telescopic link fixed connection, gu fixed ring installs the free bearing in the outside, the inside of free bearing articulates there is the movable rod, and four the movable rod is the annular and distributes, the other end of movable rod rotates and is connected with the stabilizer wheel, and the outside of stabilizer wheel has cup jointed the anti-skidding rubber sleeve, the bar groove has been seted up to the inside of movable rod, and when the telescopic link was handed to the user stretched into the pipeline with the periscope main part, the steady of reinforcing telescopic link promoted the stability of periscope main part decline in-process.

Further, buffering subassembly includes piston barrel, push rod and reset spring, the inside fixedly connected with reset spring of piston barrel, reset spring's other end fixedly connected with push rod, the push rod is connected for the slip mode with the piston barrel, and the one end that reset spring was kept away from to the push rod slides with bar groove looks block, can utilize reset spring's elastic force effect, makes the stabilizer can hug closely in pipeline inner wall constantly to improve the stability of telescopic link and periscope main part in-process that moves down.

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

1. the utility model provides a pair of QV periscope for pipeline inspection, drive the tooth through positive and negative motor drive and rotate, utilize its and driven produced interlock power of tooth looks meshing, make the screw rod rotate, under its and clean board screw thread interlock and slide bar ground combined action, drive clean board and brush and carry out the round trip movement on vertical direction, because the one side of brush and the front surface of camera lens in the periscope main part are in same vertical on-line, thereby carry out thoroughly clear away the steam and the dust that cover on with periscope main part lens, the effect of making a video recording of periscope has been ensured, the accuracy of pipeline testing result is improved.

2. The utility model provides a pair of QV periscope for pipeline inspection, through the firm subassembly and the buffering subassembly that set up, make the stabilizer can closely laminate in the pipeline inner wall to when the telescopic link will dive the periscope main part and stretch into the pipeline in that the user is handheld, strengthen the steady of telescopic link, promote the stability of periscope main part decline in-process.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic top view of the stabilizing assembly of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a telescopic rod; 2. a periscope body; 3. a connecting plate; 4. a support frame; 5. a cleaning mechanism; 51. a positive and negative motor; 52. a driving tooth; 53. a driven tooth; 54. a screw; 55. a slide bar; 56. cleaning the plate; 57. a brush; 6. a stabilizing assembly; 61. a fixing ring; 62. hinging seat; 63. a movable rod; 64. a balance wheel; 65. a strip-shaped groove; 7. a buffer assembly; 71. a piston cylinder; 72. a push rod; 73. a return spring.

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.

Please refer to fig. 1-4, a QV periscope for pipeline inspection, including telescopic link 1, the bottom of telescopic link 1 is connected with connecting plate 3, the both ends of connecting plate 3 bottom are connected with support frame 4, periscope main part 2 is installed to the inboard of support frame 4, the outside of periscope main part 2 is provided with cleaning mechanism 5, the inside swing joint of cleaning mechanism 5 has cleaning plate 56, cleaning plate 56's inboard is connected with brush 57, telescopic link 1's the outside is provided with firm subassembly 6 and buffering subassembly 7, and buffering subassembly 7 is located the below position of firm subassembly 6.

The cleaning mechanism 5 comprises a positive and negative motor 51, a driving tooth 52, a driven tooth 53, a screw 54, a sliding rod 55, a cleaning plate 56 and a brush 57, the positive and negative motor 51 is electrically connected with an external power supply, the output end of the positive and negative motor 51 is fixedly connected with the driving tooth 52, the outer side of the driving tooth 52 is meshed with the driven tooth 53, the axis of the driven tooth 53 is fixedly connected with the screw 54, the bottom end of the screw 54 is rotatably connected with one of the support frames 4 through a bearing, the cleaning plate 56 is movably sleeved on the outer side of the screw 54, the other end of the cleaning plate 56 is movably connected with the sliding rod 55, the sliding rod 55 is fixedly connected with the other support frame 4, the brush 57 is arranged on the inner side of the cleaning plate 56, lenses in the periscope can be comprehensively cleaned, the camera shooting effect of the periscope is guaranteed, and the accuracy of the pipeline detection result is improved.

Cleaning plate 56 is connected for the screw thread interlock mode with screw rod 54, and cleaning plate 56 is sliding connection with slide bar 55, the brush 57 is kept away from one side of cleaning plate 56 and is in same vertical line with the front surface of camera lens in the periscope main part 2, and brush 57 adopts strong water absorption and high antistatic material to make, can take place when rotating at screw rod 54, utilize between it and the cleaning plate 56 screw thread interlock and slide bar 55 ground combined action down, drive cleaning plate 56 and brush 57 and carry out round trip movement on the vertical direction, because the one side of brush 57 is in same vertical line with the front surface of camera lens in the periscope main part 2, thereby thoroughly clear away the water vapour and the dust that cover on the camera lens of periscope main part 2.

Firm subassembly 6 is including solid fixed ring 61, free bearing 62, the movable rod 63, stabilizer wheel 64 and bar groove 65, gu fixed

ring

61 and 1 fixed connection of telescopic link, free bearing 62 is installed in solid fixed ring 61's the outside, free bearing 62's inside articulates there is the movable rod 63, and four movable rods 63 are the annular and distribute, the other end of movable rod 63 rotates and is connected with stabilizer wheel 64, and the antiskid rubber sleeve has been cup jointed in the outside of stabilizer wheel 64, bar groove 65 has been seted up to the inside of movable rod 63, when the handheld telescopic link 1 of user stretches into the pipeline with the periscope main part, strengthen telescopic link 1's steady, promote the stability of 2 decline in-processes of periscope main part.

Buffer unit 7 includes piston cylinder 71, push rod 72 and reset spring 73, piston cylinder 71's inside fixedly connected with reset spring 73, reset spring 73's other end fixedly connected with push rod 72, push rod 72 is connected for the sliding mode with piston cylinder 71, and the one end that reset spring 73 was kept away from to push rod 72 slips with bar groove 65 looks block, can utilize reset spring 73's elastic force effect, make stabilizer 64 hug closely in the pipeline inner wall constantly, thereby improve telescopic link 1 and periscope main part 2 and move down the stability of in-process.

To sum up: firstly, before needing to put down the periscope main part 2 inside the pipeline, press movable rod 63, make push rod 72 one end in the inside smooth terminal of bar groove 65, and increase gradually along with external force, push rod 72 can cause the extrusion shrink to reset spring 73, so that drive movable rod 63 and be close to toward telescopic link 1 direction, the same reason, can draw a plurality of movable rods 63 inwards, this moment, stretch periscope main part 2 inside the pipeline, alright remove external force, utilize reset spring 73's elasticity recovery effort, reverse promotion push rod 72, make the contained angle between movable rod 63 and the telescopic link 1 increase gradually, thereby drive stabilizer 64 closely laminate in the pipeline inner wall, then, user alright control telescopic link 1 stretches into the pipeline depths, under the roll through stabilizer 64, make periscope main part 2 can stretch to the position of awaiting measuring in the pipeline, and in this periscope use, when the inside steam of pipeline or dust is on the surface of periscope is covered on the periscope, can start positive and negative motor 51, make the initiative tooth 52 rotate, thereby utilize it to be in mesh with the same slide rod 53 that the mesh with the pipeline, it is in the occlusal board 54 that the occlusal screw rod and the dust produced on the pipeline, thereby carry out the clean screw 54 and carry out on the same periscope on-line, thereby carry out the clean line because the clean dust removal process of the periscope 5 and carry out on the occlusal screw that the same periscope 2, thereby it is in the clean line, it is in the same periscope 5, thereby it is in the clean to make the clean line, it is in the same periscope 5, it is in the perpendicular to make the periscope 5, and carry out the clean to make the occlusal effect, thereby it is in the clean line, it is in the periscope 5, thereby it is in the periscope on the clean side, it is in the clean to make the periscope, and carry out on the clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a QV periscope for pipeline inspection, includes telescopic link (1), its characterized in that: the utility model discloses a safety telescope, including telescopic link (1), connecting plate (3), support frame (4) are connected to the both ends of connecting plate (3) bottom, periscope main part (2) are installed to the inboard of support frame (4), the outside of periscope main part (2) is provided with clean mechanism (5), clean mechanism (5) inside swing joint has clean board (56), the inboard of clean board (56) is connected with brush (57), the outside of telescopic link (1) is provided with firm subassembly (6) and buffering subassembly (7), and just buffers subassembly (7) and be in the below position of firm subassembly (6).

2. The QV periscope for pipeline inspection as claimed in claim 1, wherein: clean mechanism (5) are including positive and negative motor (51), drive tooth (52), driven tooth (53), screw rod (54), slide bar (55), cleaning plate (56) and brush (57), positive and negative motor (51) and external power source electric connection, the output fixedly connected with drive tooth (52) of positive and negative motor (51), the outside meshing of drive tooth (52) is connected with driven tooth (53), the axle center fixedly connected with screw rod (54) of driven tooth (53), and the bottom of screw rod (54) pass through the bearing and one of them support frame (4) rotate and are connected, cleaning plate (56) have been cup jointed in the outside activity of screw rod (54), the inside swing joint of cleaning plate (56) other end has slide bar (55), and slide bar (55) and another support frame (4) fixed connection, the inboard of cleaning plate (56) is provided with brush (57).

3. A QV periscope for pipeline inspection as claimed in claim 2, wherein: clean board (56) are connected for the screw thread interlock mode with screw rod (54), and clean board (56) and slide bar (55) are sliding connection, one side that clean board (56) were kept away from in brush (57) is in same vertical line with the front surface of camera lens in periscope main part (2), and brush (57) adopt strong water absorption and high antistatic material to make.

4. The QV periscope for pipeline inspection as claimed in claim 1, wherein: firm subassembly (6) are including solid fixed ring (61), free bearing (62), movable rod (63), stabilizer (64) and bar groove (65), gu fixed ring (61) and telescopic link (1) fixed connection, free bearing (62) are installed in the outside of solid fixed ring (61), the inside of free bearing (62) articulates there is movable rod (63), and four movable rod (63) are the annular and distribute, the other end rotation of movable rod (63) is connected with stabilizer (64), and the outside of stabilizer (64) has cup jointed anti-skidding rubber sleeve, bar groove (65) have been seted up to the inside of movable rod (63).

5. The QV periscope for pipeline inspection as claimed in claim 1, wherein: the buffer assembly (7) comprises a piston cylinder (71), a push rod (72) and a return spring (73), the return spring (73) is fixedly connected to the inside of the piston cylinder (71), and the push rod (72) is fixedly connected to the other end of the return spring (73).

6. The QV periscope for pipeline inspection as claimed in claim 5, wherein: the push rod (72) is connected with the piston cylinder (71) in a sliding mode, and one end, far away from the return spring (73), of the push rod (72) is clamped with the strip-shaped groove (65) to slide.