CN214120928U - Self-propelled chamber speculum with variable pipe diameter - Google Patents
Self-propelled chamber speculum with variable pipe diameter Download PDFInfo
- Publication number
- CN214120928U CN214120928U CN202023282325.3U CN202023282325U CN214120928U CN 214120928 U CN214120928 U CN 214120928U CN 202023282325 U CN202023282325 U CN 202023282325U CN 214120928 U CN214120928 U CN 214120928U
- Authority
- CN
- China
- Prior art keywords
- worm
- gear
- self
- shaft
- worm wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a self-propelled chamber speculum with variable pipe diameter, which comprises a worm, wherein a plurality of worm wheels are arranged on the worm, the worm wheels are arranged on a worm wheel shaft and are connected with a gear set through the worm wheel shaft, the gear set comprises an intermediate gear and a roller, the roller is arranged on a roller pinion, and the intermediate gear is simultaneously meshed with the worm wheel pinion on the worm wheel shaft and the roller pinion; the worm wheel shaft, the rotating shaft of the intermediate gear and the right end part of the rotating shaft of the roller pinion are fixedly connected through a right frame leg, the connecting part of the right frame leg at the end of the worm wheel shaft is a gear part, the gear part of the right frame leg is meshed with the rack, and the end part of the rack is connected with the spring; the device has the advantages of compact structure, small size, light weight and portability, the device is high in advancing speed and stable in the bore, the device can be operated by a single soldier, the bore snooping efficiency is improved, the problems of missed snooping, unstable pictures, unclear and the like during bore snooping are solved, and the device can accurately determine the position of the device.
Description
Technical Field
The utility model relates to a for military use chariot maintenance inspection technical field especially relates to a self-propelled chamber appearance of peeping at of variable pipe diameter.
Background
The artillery is to inspect the bore after shooting, observe the damage condition inside the bore, need to be changed, need to change the barrel if damaged, otherwise will influence the precision of follow-up shooting, if not damaged, after clearing up the bore, then need to inspect whether the clearance is clean in the bore. Therefore, the observation of the inside of the bore is very important, the inner space of the gun barrel of the artillery is narrow, the inner surface of the gun barrel is very complex, and the observation of the complex inner surface in a narrow and long pipeline is difficult. The traditional bore detection method has the problems of low efficiency and low precision, and restricts the use efficiency and the vitality application efficiency of artillery equipment.
Therefore, those skilled in the art have made an effort to develop a self-propelled bore scope capable of improving the efficiency of checking the interior of the bore of a gun.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a self-propelled chamber appearance of peeping at that can improve the inside inspection efficiency of gun bore is provided.
In order to realize the purpose, the utility model provides a self-propelled chamber speculum with variable pipe diameter, which comprises a worm, wherein a plurality of worm wheels are arranged on the worm, a plurality of worm wheels are arranged on a worm wheel shaft and are connected with a gear set through the worm wheel shaft,
the gear set comprises an intermediate gear and a roller, the roller is arranged on a roller pinion, and the intermediate gear is meshed with a worm gear pinion and the roller pinion on a worm gear shaft at the same time.
The worm wheel shaft, the rotating shaft of the intermediate gear and the right side end part of the rotating shaft of the roller pinion are fixedly connected through a right frame leg, the connecting part of the right frame leg at the end of the worm wheel shaft is a gear part,
and the gear part of the right frame leg is meshed with the rack, and the end part of the rack is connected with the spring.
Preferably, the worm is arranged in the rack, and worm wheel mounting grooves are respectively formed in the front and the back of the rack;
each worm wheel mounting groove is provided with a pair of worm wheels, and the pair of worm wheels are symmetrically arranged on the worm;
the rack is arranged on the front supporting leg and/or the rear supporting leg, the rack is positioned at the worm wheel mounting groove, and the front supporting leg is connected with the rear supporting leg through the spring.
Preferably, a slip ring cover is arranged at the front end of the frame, a second motor is arranged in the slip ring cover, the power output end of the second motor is fixedly connected with the camera shooting shaft, a camera support is arranged at the front end of the camera shooting shaft, and a camera is fixedly arranged on the camera support.
Preferably, the front end of the frame is provided with a motor base, the motor base is fixedly connected with a motor cover, a first motor is arranged in the motor cover, the output end of the motor is provided with a speed reducer, and the power output end of the speed reducer is fixedly connected with the worm through a coupler.
Preferably, a rear sensor support is arranged at the rear end of the motor cover, and a second position sensor is arranged on the rear sensor support;
preferably, a front sensor support is arranged on the camera shaft, and a first position sensor is arranged on the front sensor support.
Preferably, the left ends of the worm wheel shaft, the rotating shaft of the intermediate gear and the rotating shaft of the roller pinion are fixedly connected through a left frame leg.
Preferably, the camera is a 4K panoramic high-definition camera.
Preferably, a bearing cover is arranged at the front end of the frame, and the slip ring cover is fixed on the bearing cover.
The utility model adopts the worm and gear matching with the gear set, and the idler wheel can freely move back and forth by the way that the worm wheel drives the idler wheel to rotate; when the full-automatic panoramic camera is used, the rollers are walking wheels and can freely move and walk in the bore, and the visual angle can cover the inner wall of the whole bore by matching with a 500-1600-ten-thousand-pixel 4K high-definition panoramic camera, so that full coverage is realized; meanwhile, the self-adaptive spring is arranged between the front supporting leg and the rear supporting leg, the racks are arranged on the front supporting leg and the rear supporting leg, and the self-adaptive spring can automatically change according to the caliber of the bore by matching the racks with the gear parts of the fixed gear set and the right supporting leg of the worm wheel, so that the self-adaptive spring is suitable for bores with various calibers, and the applicability of the equipment is improved; the equipment is provided with position sensors at the front end and the rear end respectively, and the position sensors can detect position signals to determine the walking distance, so that a user can know the detection position accurately; in conclusion, the device has the advantages of compact structure, small size, light weight and portability, the device is high in advancing speed and stable in the bore, the device can be operated by a single soldier, the bore snooping efficiency is improved, the problems of missed snooping, unstable pictures, unclear and the like during bore snooping are solved, and the device can accurately determine the position of the device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at F;
FIG. 3 is an enlarged schematic view of FIG. 1 at I;
fig. 4 is one of the partial structural schematic diagrams of the present invention;
FIG. 5 is a schematic sectional view taken along line A-A in FIG. 4;
FIG. 6 is a rear view of the structure of FIG. 4;
in the figure: 1-a camera; 2-camera support; 3-a first position sensor; 4-front sensor support; 5-slip ring cover; 6-a bearing cap; 7-front leg support; an 8-gear set; 9-a spring; 10-a frame; 11-a worm; 12-rear leg support; 13-a motor base; 14-a speed reducer; 15-a first electric machine; 16-a motor cover; 17-rear sensor support; 18-a second position sensor; 19-camera axis; 20-a coupler; 21-a roller; 22-right frame leg; 23-intermediate gear; 24-a roller pinion; 25-rotation axis of the roller pinion; 26-a rotating shaft of the intermediate gear; 27-worm gear pinion; 28-worm gear shaft; 29-a worm gear; 30-left leg; 31-a second motor; 32-rack.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
As shown in fig. 1 to 6, the self-propelled bore speculum with variable tube diameter comprises a worm 11, wherein a plurality of worm wheels 29 are arranged on the worm 11, the worm wheels 29 are arranged on a worm wheel shaft 28 and are connected with a gear set 8 through the worm wheel shaft 28, 4 worm wheels 29 are arranged in the embodiment, and 2, 6, 8 and 10 worm wheels and a gear set matched with the worm wheels can be arranged in other embodiments.
The gear set 8 comprises an intermediate gear 23 and a roller 21, the roller 21 is arranged on a roller pinion 24, and the intermediate gear 23 is simultaneously meshed with a worm gear pinion 27 on a worm gear shaft 28 and the roller pinion 24;
the worm wheel shaft 28, the rotating shaft 26 of the intermediate gear and the right end part of the rotating shaft 25 of the roller pinion are fixedly connected through the right frame leg 22, and the connecting part of the right frame leg 22 at the end of the worm wheel shaft 28 is a gear part; the gear portion of the right frame leg 22 is engaged with the rack gear 32, and the end of the rack gear 32 is connected with the spring 9.
The equipment utilizes the worm wheel to drive the roller on the gear set to rotate by the matching of the worm wheel and the worm, thereby realizing the self-walking of the chamber speculum; simultaneously, the movement of the rack is controlled by the aid of the spring, so that the gear parts of the rack and the right frame leg 22 rotate, the height of the roller 21 is adjusted, the equipment can be automatically adjusted according to the diameter of a gun bore, and the equipment can be suitable for guns with various diameters.
In order to protect the internal structure of the device and increase the stability of the whole structure, the worm 11 is arranged in the rack 10, worm wheel mounting grooves are respectively formed in the front and the back of the rack 10, a pair of worm wheels 29 are arranged on each worm wheel mounting groove, the pair of worm wheels 29 are symmetrically arranged on the worm 11, and the embodiment is provided with 4 worm wheels and gear sets 8 respectively matched with the 4 worm wheels;
specifically, in order to accurately control the heights of four rollers in the front and rear directions, the rack 32 is arranged on the front supporting leg 7 or the rear supporting leg 12; and the rack 32 is located at the worm wheel mounting groove; the front leg 7 or the rear leg 12 is connected with the spring 9.
Specifically, the front end of the frame 10 is provided with a bearing cover 6, and the slip ring cover 5 is fixedly connected with the bearing cover 6; the bearing cover 6 can protect the internal structure of the frame 10, prevent other impurities from falling into the frame 10 during detection, prolong the service life of the device,
the front end of the frame 10 is provided with a motor base 13, the motor base 13 is fixedly connected with a motor cover 16, a first motor 15 is arranged in the motor cover 16, an output end of the first motor 15 is provided with a speed reducer 14, and a power output end of the speed reducer 14 is fixedly connected with the worm 11 through a coupler 20. The worm is rotated through the first motor to provide power, and then the worm drives the roller to rotate and walk, so that the equipment can walk in the bore.
A rear sensor support 17 is arranged at the rear end of the motor cover 16, and a second position sensor 18 is arranged on the rear sensor support 17; the position of the device in the bore is fed back to the user through the second position sensor, so that the user can determine the walking distance of the device in the bore, and the first position sensor and the second position sensor both adopt WYH/TWH military linear displacement sensors in the embodiment.
More preferably, the front sensor support 4 is arranged on the camera shaft 19, the first position sensor 3 is arranged on the front sensor support 4, the position sensors are respectively arranged at the front end and the rear end of the device, and the position signals are detected by the two position sensors, so that the position signals are more accurate.
In order to further fix the walking structure of the equipment and ensure the structural stability of the walking part, the left ends of the worm wheel shaft 28, the rotating shaft 26 of the intermediate gear 23 and the rotating shaft 25 of the roller pinion 24 are fixedly connected through the left frame leg 30.
The utility model discloses an operating principle is when equipment starts, and it is rotatory that the motor is driving the worm, and the worm is driving the gear train, and the gear train is driving the gyro wheel rotatory, and when equipment got into the bore, the height of the flexible adjustment gyro wheel of self-adaptation spring made it just in time adapt to the diameter of bore, then equipment alright steady step-by-step in the bore, open the camera simultaneously, just can be comprehensive, observe the inside condition of bore clearly.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (9)
1. The utility model provides a self-propelled chamber appearance of variable pipe diameter which characterized by: the worm gear mechanism comprises a worm (11), wherein a plurality of worm gears (29) are arranged on the worm (11), and the worm gears (29) are arranged on a worm gear shaft (28) and are connected with a gear set (8) through the worm gear shaft (28);
the gear set (8) comprises an intermediate gear (23) and a roller (21), and the roller (21) is arranged on a roller pinion (24); the intermediate gear (23) is simultaneously meshed with a worm gear pinion (27) and a roller pinion (24) on a worm gear shaft (28);
the worm wheel shaft (28), the rotating shaft (26) of the intermediate gear and the right side end part of the rotating shaft (25) of the roller pinion are fixedly connected through a right frame leg (22); the connecting part of the right frame leg (22) at the end of the worm wheel shaft (28) is a gear part;
the gear part of the right frame leg (22) is meshed with the rack (32); the end of the rack (32) is connected with the spring (9).
2. The self-propelled chamber speculum of variable caliber of claim 1, wherein: the worm (11) is arranged in the rack (10); worm wheel mounting grooves are respectively formed in the front and the rear of the rack (10);
each worm wheel mounting groove is provided with a pair of worm wheels (29), and the pair of worm wheels (29) are symmetrically arranged on the worm (11);
the rack (32) is arranged on the front supporting leg (7) and/or the rear supporting leg (12); and the rack (32) is positioned at the worm wheel mounting groove; the front supporting leg (7) is connected with the rear supporting leg (12) through the spring (9).
3. The self-propelled bore speculum of variable caliber of claim 2, wherein: a sliding ring cover (5) is arranged at the front end of the frame (10), a second motor (31) is arranged in the sliding ring cover (5), and the power output end of the second motor (31) is fixedly connected with the camera shaft (19); the front end of the camera shaft (19) is provided with a camera support (2), and the camera support (2) is fixedly provided with a camera (1).
4. The self-propelled bore speculum of variable caliber of claim 3, wherein: a motor seat (13) is arranged at the front end of the frame (10); the motor base (13) is fixedly connected with the motor cover (16); be equipped with first motor (15) in motor cover (16), first motor (15) output is equipped with speed reducer (14), the power take off of speed reducer (14) passes through shaft coupling (20) and worm (11) fixed connection.
5. The self-propelled chamber speculum of variable caliber of claim 4, wherein: the rear end of the motor cover (16) is provided with a rear sensor support (17), and the rear sensor support (17) is provided with a second position sensor (18).
6. The self-propelled bore speculum of variable caliber of claim 3, wherein: the photographing shaft (19) is provided with a front sensor support (4), and the front sensor support (4) is provided with a first position sensor (3).
7. The self-propelled chamber speculum of any one of claims 1 to 6, wherein: the left end parts of the worm wheel shaft (28), the rotating shaft (26) of the intermediate gear and the rotating shaft (25) of the roller pinion are fixedly connected through a left frame leg (30).
8. The self-propelled bore speculum of variable caliber of claim 3, wherein: the camera (1) is a 4K panoramic high-definition camera.
9. The self-propelled bore speculum of variable caliber of claim 3, wherein: the front end of the frame (10) is provided with a bearing cover (6), and the slip ring cover (5) is fixed on the bearing cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282325.3U CN214120928U (en) | 2020-12-30 | 2020-12-30 | Self-propelled chamber speculum with variable pipe diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282325.3U CN214120928U (en) | 2020-12-30 | 2020-12-30 | Self-propelled chamber speculum with variable pipe diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214120928U true CN214120928U (en) | 2021-09-03 |
Family
ID=77486268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023282325.3U Active CN214120928U (en) | 2020-12-30 | 2020-12-30 | Self-propelled chamber speculum with variable pipe diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214120928U (en) |
-
2020
- 2020-12-30 CN CN202023282325.3U patent/CN214120928U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101480861B1 (en) | Measuring Equipment for Bore Erosion of Cannon Tube by Laser Displacement Sensor | |
| CN210015084U (en) | Portable tunnel crack observation equipment | |
| KR102148437B1 (en) | A Health monitoring system for inner of wind turbine blade | |
| CN214120928U (en) | Self-propelled chamber speculum with variable pipe diameter | |
| CN101354361B (en) | Apparatus for photographing pipe without suspension of water supply and system for controlling the same | |
| CN102486469A (en) | Device for ultrasonic inspection of pressure vessel connection pipe welding line | |
| CN113030106A (en) | Pipeline detection equipment and detection method | |
| CN113720274A (en) | Three-dimensional image acquisition device | |
| KR101549204B1 (en) | Robot For Internal Inspection Of Gun Barrel Having Steering Device | |
| CN111120778B (en) | Information acquisition device in pipeline | |
| CN212378663U (en) | Inner diameter detection device for multi-size wind turbine generator basic ring flange | |
| US6313869B1 (en) | J nozzle articulating camera system | |
| CN210427367U (en) | Pipeline detection endoscope device | |
| CN204101470U (en) | A kind of multi-functional inner wall surface the cannot-harm-detection device | |
| CN207501885U (en) | A kind of boilers and pressure vessel corner angle detection device | |
| CN215000204U (en) | Endoscopic television camera detection equipment for engineering pipe network pipeline | |
| CN105898236B (en) | Intelligentized digital motor drilling panorama camera device | |
| CN203658666U (en) | Waterproof and dustproof industrial endoscope capable of displaying location of defect on inner walls of pipeline and container | |
| CN212361254U (en) | Video detection robot | |
| CN218036504U (en) | Gamma-ray nondestructive flaw detection device | |
| CN206074898U (en) | Omnibearing visual endoscope | |
| JPH03205970A (en) | Television camera truck for pipe inside observation | |
| CN201955545U (en) | Industrial straight endoscope for rigid tube | |
| CN220018468U (en) | Deformation degree testing mechanism of cylindrical shell | |
| CN219699879U (en) | Endoscope connected with anti-drop structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 125000 entrepreneurship nursery 203, floor 2, maker space, Gaoxin fifth road, Huludao high tech Industrial Development Zone, Huludao City, Liaoning Province Patentee after: Longzhidun intelligent equipment (Huludao) Co.,Ltd. Address before: 400050 building 3, 113 tongtao North Road, Jiulongpo District, Chongqing Patentee before: Longzhidun intelligent equipment (Chongqing) Co.,Ltd. |
|
| TR01 | Transfer of patent right |