CN216870413U

CN216870413U - Endoscopic monitoring detection device

Info

Publication number: CN216870413U
Application number: CN202123023767.0U
Authority: CN
Inventors: 陈远达; 董校洪
Original assignee: Guangdong Shunxie Engineering Investigation Co ltd
Current assignee: Guangdong Shunxie Engineering Investigation Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-01
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a monitoring endoscopic detection device which comprises a metal bin, wherein an endoscopic camera is fixedly installed at the upper part of the metal bin, a first partition plate, a second partition plate and a third partition plate which are horizontal are fixedly connected to the inner peripheral wall of the metal bin from top to bottom, a plurality of stress rods vertically penetrate through the outer peripheral wall of the metal bin, baffle rings are fixedly connected to the outer peripheral wall of each stress rod, a reset spring is movably sleeved on each stress rod, a U-shaped fixing frame is fixedly connected to one end, far away from the metal bin, of each stress rod, a rotating rod is movably installed between the inner wall of the front face and the inner wall of the back face of each U-shaped fixing frame, a moving wheel is fixedly sleeved on each rotating rod, a connecting plate is vertically fixed between the two corresponding U-shaped fixing frames, and an adjusting mechanism is arranged on the second partition plate. The movable wheels can be adjusted by the adjusting mechanism to be attached to the inner walls of different pipelines, so that the whole device can be supported in pipelines with different diameters.

Description

Endoscopic monitoring detection device

Technical Field

The utility model relates to the technical field of pipeline endoscopic devices, in particular to a monitoring endoscopic detection device.

Background

The pipeline endoscopic detection technology is mainly applied to the detection of a pipeline system, the technology is widely developed along with the continuous progress of scientific technology, particularly the high-speed development of computer technology, the pipeline endoscopic detection technology is still in the beginning stage of China, in recent years, along with the rapid increase of energy requirements of petroleum and natural gas and the like in China, the petroleum and natural gas are rapidly developed, the construction of petroleum and natural gas long-distance pipelines is also rapidly developed, the long-distance pipelines are made of various materials, and the long-distance pipelines made of steel materials are more widely applied.

The construction anticorrosion engineering in the long-distance pipeline of steel materials must pay attention to the design of the pipeline, the pipe-loading engineering of steel materials generally has larger investment, long construction period and long service life, in the long-term use process, the corrosion prevention failure is often generated, once the corrosion prevention failure occurs in the steel long-distance pipeline, the pipeline leakage can be caused, the leakage can cause serious pollution to the environment, during the construction of the corrosion prevention project, only the most suitable anticorrosive paint and protection detection method are selected to ensure the safety of the anticorrosive engineering, the pipeline monitoring endoscope device is required to collect the images of the interior of the pipeline when the interior of the pipeline is detected, when the diameters of the existing pipelines are different, the pipeline monitoring and endoscopic detection device cannot be quickly adapted to pipelines with different diameters when in use, so that the monitoring and endoscopic detection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a monitoring endoscopic detection device which has the advantage of being adaptable to pipelines with different diameters, and solves the problems that the existing pipeline monitoring endoscopic detection device cannot be rapidly adapted to pipelines with different diameters when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: a monitoring endoscopic detection device comprises a cylindrical metal bin, wherein an endoscopic camera is fixedly installed at the upper part of the metal bin, and a first horizontal clapboard, a second horizontal clapboard and a third horizontal clapboard are fixedly connected to the inner peripheral wall of the metal bin from top to bottom in sequence;

an upper group of stress rods and a lower group of stress rods vertically penetrate through the peripheral wall of the metal bin and reach the interior of the metal bin, the number of the stress rods in each group is three, the three stress rods in the same group are distributed at equal angles around the center line of the metal bin, a baffle ring is fixedly connected to the outer peripheral wall of the stress rod close to one end of the stress rod positioned in the metal bin, a return spring for returning the stress rod is movably sleeved on the stress rod, one end of the stress rod far away from the metal bin is fixedly connected with a U-shaped fixing frame, a rotating rod is movably arranged between the inner wall of the front surface and the inner wall of the back surface of the U-shaped fixing frame and close to one end of the U-shaped fixing frame far away from the metal bin through a bearing, the rotating rod is fixedly sleeved with a moving wheel, a connecting plate is vertically fixed between two U-shaped fixing frames which are corresponding up and down, the second partition plate is provided with an adjusting mechanism for driving the stressed parts in the same group to extend out simultaneously;

in addition, the inside of metal storehouse and the bottom that is located the third baffle are equipped with and are used for driving the three driving mechanism that removes the wheel and rotate simultaneously that is located the below, the bottom surface of second baffle still fixed mounting have the battery that is used for whole device power supply.

Further, the through holes that quantity is six and respectively with six atress pole clearance fit are seted up to the periphery wall in metal storehouse, the atress pole is located the inside one end circular-arc in metal storehouse, the top surface disappearance in metal storehouse.

Further, adjustment mechanism includes the top driving motor of fixed mounting at the second baffle top surface, top driving motor's output shaft fixedly connected with and the underrun bearing movable mounting of first baffle have a threaded rod, the movable sleeve is equipped with the lifter plate that can be by this linear movement about its drive is done on the threaded rod, the equal fixedly connected with slide rail of inner wall of the metal storehouse left and right sides, the equal fixedly connected with in the left and right sides of lifter plate respectively with two slide rail sliding connection's slider, the top surface fixedly connected with activity suit of lifter plate is used for the three atress pole extrusion piece simultaneously on being located upper portion on the threaded rod.

Further, the top surface of lifter plate offers the screw through-hole with threaded rod threaded connection, the shape of extrusion piece is the round platform, the circular through-hole that is used for supplying the threaded rod to run through is offered to the bottom surface of extrusion piece.

Further, the driving mechanism comprises a bottom driving motor fixedly arranged on the bottom wall of the metal bin, the output shaft of the bottom driving motor is fixedly provided with driving bevel teeth, worm gears are fixedly sleeved on the three rotating rods positioned at the bottom, vertical plates are vertically fixed on the bottom surfaces of the three U-shaped metal frames positioned at the bottom, worms meshed with the worm gears vertically penetrate through one sides of the three vertical plates facing the metal bin, the three worms are respectively and movably connected with the three vertical plates through bearings, the peripheral wall of the metal bin is vertically penetrated with three rotating rods, the three rotating rods are respectively movably connected with the metal bin through bearings, one ends of the three worms facing the metal bin are fixedly connected with positioning square rods, one ends of the positioning square rods penetrate through the positioning square rods and extend to the inner part of the rotating rods, the dwang is located the inside one end fixed mounting in metal storehouse and is had the driven awl tooth with initiative awl tooth meshing.

Further, the axis of location square bar, worm, dwang and driven awl tooth is located same straight line, the dwang is located the outside terminal surface in metal storehouse and has seted up the location square groove that supplies the location square bar to insert and rather than clearance fit.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this peep detection device in control, through the adjustable position of removing the wheel apart from the metal storehouse of adjustment mechanism for make and remove wheel and the laminating of different pipeline inner walls, thereby make whole device can prop up in the pipeline of different diameters, then rotate simultaneously through actuating mechanism for the three removal wheel that the drive is located the below, realize the walking of whole device in the pipeline, whole device suitability is wider, more convenient and practical.

Drawings

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

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

In the figure: the device comprises a metal bin 1, an endoscopic camera 2, a first partition plate 3, a threaded rod 4, a top driving motor 5, a second partition plate 6, a storage battery 7, a third partition plate 8, a bottom driving motor 9, a lifting plate 10, a sliding block 11, a sliding rail 12, an extrusion block 13, a 14U-shaped fixing frame, a connecting plate 15, a return spring 16, a stop ring 17, a stress rod 18, a driven bevel gear 19, a rotating bevel gear 20, a rotating rod 21, a positioning square rod 22, a vertical plate 23, a worm 24, a worm gear 25, a rotating rod 26 and a moving wheel 27.

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. 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 invention.

Referring to fig. 1-2, the monitoring endoscopic detection device in the present embodiment includes a cylindrical metal bin 1, a top surface of the metal bin 1 is absent, and an outer peripheral wall of the metal bin 1 is provided with an installation hole for installation, and an endoscopic camera 2 is fixedly installed on an upper portion of the metal bin 1, it should be noted that a monitoring visual angle of the endoscopic camera 2 is one hundred eighty degrees, and an outer peripheral wall of the endoscopic camera 2 is provided with a thread groove for installation and fixation, when in installation, the endoscopic camera 2 is inserted from the top of the metal bin 1, and then a bolt is screwed into the installation hole on the outer peripheral wall of the metal bin 1, and the bolt is screwed into the thread groove on an outer surface of the endoscopic camera, so as to fix the endoscopic camera.

An upper group of stress rods 18 and a lower group of stress rods 18 penetrate through the outer peripheral wall of the metal bin 1 vertically, the stress rods 18 in each group are distributed in an equal angle mode by taking the center line of the metal bin 1 as the center of a circle, six through holes which are in clearance fit with the six stress rods 18 are formed in the outer peripheral wall of the metal bin 1, a baffle ring 17 is fixedly connected to one end, close to the end, located inside the metal bin 1, of the outer peripheral wall of each stress rod 18, a reset spring 16 used for resetting the stress rod 18 is movably sleeved on each stress rod 18, when each stress rod 18 moves, the baffle ring 17 can extrude the reset spring 16, then the stress rods 18 are reset through the tension of the reset spring 16, a U-shaped fixing frame 14 is fixedly connected to one end, far away from the metal bin 1, of each stress rod 18, a rotating rod 26 is movably installed between the inner wall on the front side and the inner wall on the back side of the U-shaped fixing frame 14 and close to one end, far away from the metal bin 1, through a bearing, the rotating rod 26 is fixedly sleeved with a moving wheel 27, and the moving wheel 27 is attached to the inner wall of the pipeline, so that the whole device is supported in the pipeline.

The interior perisporium of metal storehouse 1 is from last to being first baffle 3 that is the level form to lower fixedly connected with in proper order, second baffle 6 and third baffle 8, be equipped with the adjustment mechanism who stretches out simultaneously for driving the atress in the same group on the second baffle 6, vertically fixed has connecting plate 15 between two U type mounts 14 corresponding from top to bottom, through connecting plate 15, make the removal wheel 27 on two upper and lower horizontal planes realize the linkage, in addition, the inside of metal storehouse 1 and the bottom that is located third baffle 8 are equipped with and are used for driving the three removal wheel 27 pivoted actuating mechanism simultaneously that is located the below, still fixed mounting in the bottom surface of second baffle 6 has the battery 7 that is used for giving the power supply of whole device.

The adjustable position of removing wheel 27 apart from metal storehouse 1 through adjustment mechanism for make remove wheel 27 and the laminating of different pipeline inner walls, thereby make whole device can prop up in the pipeline of different diameters, then rotate simultaneously through three removal wheel 27 that actuating mechanism is used for the drive to be located the below, realize the walking of whole device in the pipeline, whole device suitability is wider, more convenient and practical.

In this embodiment, adjustment mechanism includes top driving motor 5 of fixed mounting at 6 top surfaces of second baffle, top driving motor 5's output shaft fixedly connected with has threaded rod 4 with first baffle 3's underrun bearing movable mounting, movable sleeve is equipped with can be by this lifting plate 10 of linear movement about being driven on threaded rod 4, the equal fixedly connected with slide rail 12 of inner wall of both sides about metal compartment 1, the equal fixedly connected with in the left and right sides of lifting plate 10 respectively with two slide rail 12 sliding connection's slider 11, the top surface fixedly connected with movable sleeve of lifting plate 10 is used for the extrusion piece 13 to the three atress pole 18 extrusion simultaneously that is located the upper portion on threaded rod 4.

The top surface of the lifting plate 10 is provided with a threaded through hole in threaded connection with the threaded rod 4, the extrusion block 13 is in a circular truncated cone shape, the bottom surface of the extrusion block 13 is provided with a circular through hole for the threaded rod 4 to penetrate through, and the stress rod 18 is located in the metal bin 1 and has an arc-shaped end.

The during operation, drive threaded rod 4 through top driving motor 5 and rotate, because slider 11 and slide rail 12 sliding connection, the rotation of lifter plate 10 has been restricted, thereby make lifter plate 10 accessible screw thread through-hole and 4 threaded connection of threaded rod and reciprocate, it reciprocates to drive the stripper block 13, when the stripper bar rebound, can extrude simultaneously to three atress pole 18 that lie in upper portion, make three atress pole 18 stretch out metal storehouse 1 simultaneously, further three removal wheel 27 that lie in upper portion moves towards the one side of keeping away from metal storehouse 1, and then the pipeline of the different diameters of adaptation.

In this embodiment, actuating mechanism includes bottom driving motor 9 on the bottom wall of fixed mounting in metal storehouse 1, the output shaft fixed mounting of bottom driving motor 9 has initiative awl tooth, the fixed cover is equipped with worm wheel 25 on the three bull stick 26 that is located the bottom, the equal vertical fixation in bottom surface of the three U type metal frame that is located the bottom has vertical plate 23, three vertical plate 23 all runs through perpendicularly towards one side of metal storehouse 1 has the worm 24 with worm wheel 25 meshing, three worm 24 passes through bearing swing joint with three vertical plate 23 respectively, the periphery wall of metal storehouse 1 runs through perpendicularly has quantity to be three dwang 21, three dwang 21 is respectively through bearing and metal storehouse 1 swing joint, three worm 24 runs through and extends to the inside location square pole 22 of dwang 21 towards the equal fixedly connected with one end of metal storehouse 1, dwang 21 is located the inside one end fixed mounting of metal storehouse 1 and has the driven awl tooth 19 with initiative awl tooth meshing.

Wherein, the axis of location square bar 22, worm 24, dwang 21 and driven awl tooth 19 is located same straight line, and the dwang 21 is located the outside terminal surface in metal storehouse 1 and has seted up the location square groove that supplies location square bar 22 to insert and rather than clearance fit.

During operation, through starting bottom driving motor 9, make initiative awl tooth rotate, again through initiative awl tooth and driven awl tooth 19 meshing, drive three dwang 21 and rotate simultaneously, further make three worm 24 rotate, because worm wheel 25 meshes with worm 24 again, and then can make the three removal wheel 27 that is located the lower part rotate simultaneously, realize the removal of whole device in the pipeline.

It should be noted that, because of the connecting plate 15, when the three moving wheels 27 on the upper side move to the side away from the metal bin 1, the three moving wheels 27 on the lower side also move together, and in order not to affect the rotation of the three moving wheels 27 on the lower side, the positioning square bar 22 moves in the positioning square groove, so that the movement of the three moving wheels 27 on the lower side is satisfied, and the rotation of the rotating bar 21 can drive the worm 24 to rotate.

The working principle of the above embodiment is as follows:

the threaded rod 4 is driven to rotate by the top driving motor 5, the sliding block 11 is connected with the sliding rail 12 in a sliding manner, so that the rotation of the lifting plate 10 is limited, the lifting plate 10 can move up and down by being connected with the threaded rod 4 through a threaded through hole, the extrusion block 13 is driven to move up and down, when the extrusion rod moves upwards, the three stress rods 18 on the upper part can be extruded simultaneously, the three stress rods 18 can extend out of the metal bin 1 simultaneously, the three moving wheels 27 on the upper part can further move towards one side far away from the metal bin 1 to be matched with pipelines with different diameters, the driving conical teeth can rotate by starting the bottom driving motor 9, the driving conical teeth are meshed with the driven conical teeth 19 through the driving conical teeth to drive the three rotating rods 21 to rotate simultaneously, the three worms 24 can further rotate, and the worm wheels 25 are meshed with the worms 24, so that the three moving wheels 27 on the lower part can rotate simultaneously, the movement of the whole device in the pipeline is realized.

The electrical components appearing herein are all electrically connected with the storage battery 7 and an external master controller, and the master controller can be a conventional known device controlled by a computer or the like, and the electrical connection in the prior art is not described herein again.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A monitoring endoscopic detection device comprising a metal cartridge (1) in the shape of a cylinder, characterized in that: an endoscopic camera (2) is fixedly installed at the upper part of the metal bin (1), and a first horizontal partition plate (3), a second horizontal partition plate (6) and a third horizontal partition plate (8) are fixedly connected to the inner peripheral wall of the metal bin (1) from top to bottom in sequence;

the outer peripheral wall of the metal bin (1) vertically penetrates through two groups of upper and lower stress rods (18) inside the metal bin, the number of the stress rods (18) in each group is three, the stress rods (18) in the same group are distributed in a circle center equiangular mode by taking the center line of the metal bin (1) as the circle center, the outer peripheral wall of each stress rod (18) is close to one end, located inside the metal bin (1), of each stress rod (18) and fixedly connected with a baffle ring (17), a reset spring (16) used for resetting the stress rods is movably sleeved on each stress rod (18), one end, far away from the metal bin (1), of each stress rod (18) is fixedly connected with a U-shaped fixing frame (14), a rotating rod (26) is movably installed between the front inner wall of the U-shaped fixing frame (14) and one end, far away from the metal bin (1), of each stress rod (26) and a moving wheel (27) are fixedly sleeved on each rotating rod, a connecting plate (15) is vertically fixed between the two U-shaped fixing frames (14) which are vertically corresponding to each other, and an adjusting mechanism for driving the stress in the same group to simultaneously extend out is arranged on the second partition plate (6);

in addition, the inside of metal storehouse (1) and the bottom that is located third baffle (8) are equipped with and are used for driving the three driving mechanism that removes wheel (27) and rotate simultaneously that are located the below, the bottom surface of second baffle (6) still fixed mounting have be used for the battery (7) of whole device power supply.

2. The monitoring endoscopic detection apparatus according to claim 1, wherein: the utility model discloses a metal storehouse, including metal storehouse (1), the through-hole that quantity was six and respectively with six atress pole (18) clearance fit is seted up to the periphery wall in metal storehouse (1), atress pole (18) are located the inside one end circular-arc in metal storehouse (1), the top surface disappearance in metal storehouse (1).

3. The monitoring endoscopic detection apparatus according to claim 1, wherein: adjustment mechanism includes top driving motor (5) of fixed mounting at second baffle (6) top surface, the output shaft fixedly connected with of top driving motor (5) has threaded rod (4) with the underrun of first baffle (3) through bearing movable mounting, movable sleeve is equipped with lifter plate (10) that can be linear movement about this is done by its drive on threaded rod (4), the equal fixedly connected with slide rail (12) of inner wall of metal storehouse (1) left and right sides, the equal fixedly connected with in the left and right sides of lifter plate (10) respectively with two slide rail (12) sliding connection's slider (11), the top surface fixedly connected with movable sleeve of lifter plate (10) is used for extrusion piece (13) extruded simultaneously to three atress pole (18) that are located upper portion on threaded rod (4).

4. The monitoring endoscopic detection apparatus according to claim 3, wherein: the top surface of the lifting plate (10) is provided with a threaded through hole in threaded connection with the threaded rod (4), the extrusion block (13) is in a circular truncated cone shape, and the bottom surface of the extrusion block (13) is provided with a circular through hole for the threaded rod (4) to penetrate through.

5. The monitoring endoscopic detection apparatus according to claim 1, wherein: actuating mechanism includes bottom driving motor (9) on the bottom wall in metal storehouse (1), the output shaft fixed mounting of bottom driving motor (9) has initiative awl tooth, is located the three of bottom fixed cover is equipped with worm wheel (25) on bull stick (26), is located the three of bottom the equal vertical fixation in bottom surface of U type metal frame has vertical plate (23), and is three vertical plate (23) all run through perpendicularly to one side of metal storehouse (1) have with worm wheel (25) meshed worm (24), three worm (24) pass through bearing swing joint with three vertical plate (23) respectively, the periphery wall of metal storehouse (1) runs through perpendicularly and has quantity to be three dwang (21), three dwang (21) are respectively through bearing and metal storehouse (1) swing joint, and are three worm (24) run through and extend to the inside location of dwang (21) in the face of the equal fixedly connected with one end of metal storehouse (1) and run through and extend to dwang (21) Square bar (22), the one end fixed mounting that dwang (21) are located metal storehouse (1) inside has driven awl tooth (19) with initiative awl tooth meshing.

6. The monitoring endoscope inspection device according to claim 5, characterized in that: the axis of location square bar (22), worm (24), dwang (21) and driven awl tooth (19) is located same straight line, dwang (21) are located the outside terminal surface in metal storehouse (1) and have been offered and supply location square bar (22) to insert and rather than clearance fit's location square groove.