CN212287653U - Narrow flat space traversing device - Google Patents
Narrow flat space traversing device Download PDFInfo
- Publication number
- CN212287653U CN212287653U CN202021255481.8U CN202021255481U CN212287653U CN 212287653 U CN212287653 U CN 212287653U CN 202021255481 U CN202021255481 U CN 202021255481U CN 212287653 U CN212287653 U CN 212287653U
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- crawling
- forelimb
- pressure spring
- bearing
- reduction gear
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- 230000009193 crawling Effects 0.000 claims abstract description 76
- 210000003194 forelimb Anatomy 0.000 claims abstract description 50
- 230000009467 reduction Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses narrow flat space device of walking belongs to the device of crawling field, and in particular to narrow flat space device of walking, including action wheel, bearing clamp plate, bearing I, bearing interval adjustment piece, bearing II, connecting piece, driving motor, reduction gear group, pressure spring backplate, from driving wheel, crawling frame, crawling forelimb I, crawling forelimb II, pressure spring installation through-hole, operation through-hole, year thing groove, crawling frame body, universal wheel connecting plate, universal wheel, pressure spring; through the design of this application, provide one kind and can creep the equipment in narrow space, and this application simple structure, greatly reduced the thickness of structure has improved the adaptability to the environment, can adapt to various transformation and task demands, carries on various functional device and inspects and overhauls work.
Description
Technical Field
The utility model belongs to the device field of crawling, in particular to device that narrow flat space was walked.
Background
In industrial production and life, the machine or the inside of a building is damaged or destroyed frequently, and due to narrow space, personnel are difficult to enter and look up, and the condition of the damaged part is not timely mastered, so that the machine or equipment is inevitably failed, and greater loss is caused. The robot that passes through in narrow space that appears in the market at present processes and detects from the pipeline outside mostly, and this just needs equipment to surround the pipeline in the radial direction of pipeline, consequently makes this kind of robot not only huge but also heavy, and the operation is complicated, often needs many people to assist just can accomplish processing and the detection of pipeline.
And the robot is often higher in cost and single in function, cannot meet the variable detection and maintenance requirements in various narrow environments, and cannot be popularized and popularized on a large scale.
Therefore, there is a need in the art for a new solution to solve these problems.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the narrow and flat space passing mechanism is simple and convenient in structure, can be used for carrying other processing and detecting equipment to enter, and completes corresponding detection and maintenance work.
The utility model provides a narrow flat space device of marcing, characterized by: the crawler type automatic transmission device comprises a crawling rack, a driving wheel, a driving motor, a reduction gear set, a pressure spring back plate, a driven wheel, a universal wheel connecting plate, a universal wheel and a pressure spring;
the number of the driving wheels, the driving motors, the reduction gear sets and the driven wheels is two;
the crawling frame comprises: the crawling forelimb I, the crawling forelimb II and the crawling frame body;
the crawling forelimb I, the crawling forelimb II and the crawling frame body are of an integrated flat structure;
the crawling forelimb I and the crawling forelimb II are arranged at the front part of the crawling frame body, the length of the crawling forelimb I is different from that of the crawling forelimb II, and mounting through holes are formed in the crawling forelimb I and the crawling forelimb II;
the crawling frame body is also provided with a pressure spring mounting through hole, an operation through hole and a carrying groove;
the number of the pressure spring mounting through holes is two, the pressure spring mounting through holes are connected with the operation through holes, and the pressure spring mounting through holes are parallel to the operation through holes;
the device comprises a crawling frame body, a carrying groove, a control mechanism, a processing mechanism and detection equipment, wherein the carrying groove is arranged at the rear part of the crawling frame body;
a bearing pressing plate, a bearing I, a bearing interval adjusting piece, a bearing II and a connecting piece are sequentially arranged in the mounting through holes of the crawling forelimb I and the crawling forelimb II;
wherein the bearing pressure plate and the connecting piece are connected with mounting through holes of a creeping forelimb I and a creeping forelimb II through screws, the connecting piece is connected with a reduction gear set through screws, and the reduction gear set is connected with a shell of a driving motor through screws;
the input end of the reduction gear set is connected with the power output shaft of the driving motor, the output shaft of the reduction gear set penetrates through the bearing I and the bearing II, and the output shaft of the reduction gear set is provided with a driving wheel;
the crawling frame is also provided with a pressure spring back plate, a driven wheel and a universal wheel connecting plate;
the number of the pressure spring back plates is two, the two pressure spring back plates are arranged at openings on one sides of the two pressure spring mounting through holes in a one-to-one correspondence mode through screws, pressure springs are arranged on the pressure spring back plates, one ends of the pressure springs are connected with a universal wheel connecting plate, the pressure springs are in a compressed state under the combined action of the pressure spring back plates and the universal wheel connecting plate at the pressure spring mounting through holes, and universal wheels are fixedly arranged on the universal wheel connecting plate;
the edges of the wheels of the two driving wheels and the two driven wheels are in the same plane.
The driving motor is a stepping motor.
The object carrying groove is provided with a hanging buckle and a buckle.
And the driving wheel and the driven wheel are both provided with anti-skid rings.
And the shells of the driving motor and the reduction gear set are provided with anti-corrosion paint layers.
The number of the universal wheels is two.
And the crawling frame is provided with a mounting threaded hole.
Through the above design scheme, the utility model discloses following beneficial effect can be brought: the utility model provides an equipment that can crawl in narrow space, and this application simple structure, greatly reduced the thickness of structure has improved the adaptability to the environment, can adapt to various transformation and task demands, carries on various functional device and inspects and overhauls work.
Drawings
The invention is further described with reference to the following drawings and detailed description:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the crawling frame of the present invention.
Fig. 4 is a schematic view of the partial assembly of the present invention.
Fig. 5 is a schematic view of the working state of the present invention.
In the figure: 1-driving wheel, 101-bearing press plate, 102-bearing I, 103-bearing interval adjusting piece, 104-bearing II, 105-connecting piece, 2-driving motor, 3-reduction gear set, 5-pressure spring back plate, 6-driven wheel, 9-creeper frame, 901-creeping forelimb I, 902-creeping forelimb II, 903-pressure spring installation through hole, 904-operation through hole, 905-carrying groove, 906-creeper frame body, 11-universal wheel connecting plate, 12-universal wheel and 14-pressure spring.
Detailed Description
The utility model provides a narrow flat space device of marcing, characterized by: the crawler type automatic transmission device comprises a crawling frame 9, a driving wheel 1, a driving motor 2, a reduction gear set 3, a pressure spring back plate 5, a driven wheel 6, a universal wheel connecting plate 11, a universal wheel 12 and a pressure spring 14;
the number of the driving wheel 1, the driving motor 2, the reduction gear set 3 and the driven wheel 6 is two;
the crawler frame 9 includes: a crawling forelimb I901, a crawling forelimb II902 and a crawling frame body 906;
the crawling forelimb I901, the crawling forelimb II902 and the crawling frame body 906 are of an integrated flat structure;
the crawling forelimb I901 and the crawling forelimb II902 are arranged at the front part of the crawling frame body 906, the length of the crawling forelimb I901 is different from that of the crawling forelimb II902, and the crawling forelimb I901 and the crawling forelimb II902 are both provided with mounting through holes;
a compressed spring mounting through hole 903, an operation through hole 904 and a carrying groove 905 are further formed in the crawler frame body 906;
the number of the pressure spring mounting through holes 903 is two, the pressure spring mounting through holes 903 are connected with the operation through hole 904, and the pressure spring mounting through holes 903 are parallel to the operation through hole 904;
the carrying groove 905 is arranged at the rear part of the crawling frame body 906, and a control mechanism, a processing mechanism and detection equipment are arranged in the carrying groove 905;
the mounting through holes of the creeping forelimb I901 and the creeping forelimb II902 are sequentially provided with a bearing pressing plate 101, a bearing I102, a bearing interval adjusting piece 103, a bearing II104 and a connecting piece 105;
wherein the bearing pressure plate 101 and the connecting piece 105 are connected with mounting through holes of a creeping forelimb I901 and a creeping forelimb II902 through screws, the connecting piece 105 is connected with the reduction gear set 3 through screws, and the reduction gear set 3 is connected with a shell of the driving motor 2 through screws;
the input end of the reduction gear set 3 is connected with the power output shaft of the driving motor 2, the output shaft of the reduction gear set 3 passes through a bearing I102 and a bearing II104, and the output shaft of the reduction gear set 3 is provided with a driving wheel 1;
two groups of speed reduction gear sets 3 and driving motors 2 which are respectively arranged on the crawling forelimb I901 and the crawling forelimb II902 can be arranged in a staggered mode in the area between the crawling forelimb I901 and the crawling forelimb II902, so that the space is saved, the integral thickness design of the application is ensured, and more narrow environments can be provided for the application;
the crawling frame 9 is also provided with a pressure spring back plate 5, a driven wheel 6 and a universal wheel connecting plate 11;
the crawling frame 9 is provided with a mounting threaded hole;
the number of the pressure spring back plates 5 is two, the two pressure spring back plates are correspondingly arranged at openings on one sides of the two pressure spring mounting through holes 903 one by one through screws, pressure springs 14 are arranged on the pressure spring back plates 5, one ends of the pressure springs 14 are connected with a universal wheel connecting plate 11, the pressure springs 14 are in a compression state under the combined action of the pressure spring back plates 5 and the universal wheel connecting plate 11 at the pressure spring mounting through holes 903, universal wheels 12 are fixedly arranged on the universal wheel connecting plate 11, the universal wheel connecting plate 11 is always stressed outwards under the action of the pressure springs 14 after entering a narrow area, the universal wheels 12 are pressed on the side wall of one side of the narrow area, two driving wheels 1 and two driven wheels 6 which are arranged on the crawling frame 9 are in close contact with the side wall of the other side, and the;
the pressure spring back plate 5, the universal wheel connecting plate 11 and the pressure spring 14 form a mechanism capable of self-adapting to the area environment in a narrow area, so that the device can be always attached to the side wall of the environment, and positive pressure for generating crawling friction force is provided;
the wheel edges of the two driving wheels 1 and the two driven wheels 6 are in one plane.
The driving motor 2 is a stepping motor, so that the rotating speed can be controlled more accurately, and the purpose of accurate turning is achieved.
The object carrying groove 905 is provided with a hanging buckle and a buckle, so that other equipment can be conveniently installed.
And the driving wheel 1 and the driven wheel 6 are both provided with anti-slip rings, so that the crawling in a narrow area is facilitated.
And the shells of the driving motor 2 and the speed reduction gear set 3 are both provided with anti-corrosion paint layers.
The number of the universal wheels 12 is two.
The universal wheel connecting plate 11 can move along the perpendicular to the surface direction of the crawling frame 9 along with the universal wheel 12, after the crawling frame 9 enters a narrow space, along with the change of the size of the space, the universal wheel 12 can reciprocate along the perpendicular to the plane determined by the driven wheel 6 and the driving wheel 1 along with the universal wheel connecting plate 11, and due to the acting force of the pressed 14 springs, the universal wheel 12 is always close to the plane in contact with the universal wheel 12.
This application is through controlling two action wheels 1 of driving motor 2 drive of action wheel 1 respectively and is the controllable motion of speed, and when two action wheels 1 rotational speed is different, can realize the turn action of mechanism. The parts of the driven wheel 6 and the driving wheel 1 which can be simultaneously contacted with the outside are in a plane, the part of the universal wheel 12 which is contacted with the outside deviates from the plane and can reciprocate vertical to the plane, and the amount of motion is related to the distance between the surface which is simultaneously contacted with the driving wheel 1 and the driven wheel 6 and the surface which is contacted with the universal wheel. A pressure spring 14 is arranged between the universal wheel connecting plate 11 and the crawling frame 9, and the original pretightening force of the pressure spring 14 provides positive pressure for the driving wheel 1, the driven wheel 6 and the universal wheel 12, so that the mechanism can be guaranteed to pass through even in the plumb direction.
Claims (7)
1. A narrow flat space traversing device is characterized in that: the crawler type automatic transmission device comprises a crawling rack (9), a driving wheel (1), a driving motor (2), a reduction gear set (3), a pressure spring back plate (5), a driven wheel (6), a universal wheel connecting plate (11), a universal wheel (12) and a pressure spring (14);
the number of the driving wheels (1), the driving motor (2), the reduction gear set (3) and the driven wheels (6) is two;
the crawler frame (9) comprises: a crawling forelimb I (901), a crawling forelimb II (902) and a crawling frame body (906);
the crawling forelimb I (901), the crawling forelimb II (902) and the crawling frame body (906) are of an integrated flat structure;
the crawling forelimb I (901) and the crawling forelimb II (902) are arranged at the front part of the crawling frame body (906), the crawling forelimb I (901) and the crawling forelimb II (902) are different in length, and the crawling forelimb I (901) and the crawling forelimb II (902) are respectively provided with a mounting through hole;
a pressure spring mounting through hole (903), an operation through hole (904) and a carrying groove (905) are further formed in the crawling frame body (906);
the number of the pressure spring mounting through holes (903) is two, the pressure spring mounting through holes (903) are connected with the operation through hole (904), and the pressure spring mounting through holes (903) are parallel to the operation through hole (904);
the carrying groove (905) is arranged at the rear part of the crawling frame body (906), and a control mechanism, a processing mechanism and detection equipment are arranged in the carrying groove (905);
a bearing pressing plate (101), a bearing I (102), a bearing interval adjusting piece (103), a bearing II (104) and a connecting piece (105) are sequentially arranged in the mounting through holes of the crawling forelimb I (901) and the crawling forelimb II (902);
wherein the bearing pressure plate (101) and the connecting piece (105) are connected with mounting through holes of a creeping forelimb I (901) and a creeping forelimb II (902) through screws, the connecting piece (105) is connected with the reduction gear set (3) through screws, and the reduction gear set (3) is connected with a shell of the driving motor (2) through screws;
the input end of the reduction gear set (3) is connected with the power output shaft of the driving motor (2), the output shaft of the reduction gear set (3) penetrates through the bearing I (102) and the bearing II (104), and the output shaft of the reduction gear set (3) is provided with a driving wheel (1);
a pressure spring back plate (5), a driven wheel (6) and a universal wheel connecting plate (11) are further arranged on the crawling frame (9);
the number of the pressure spring back plates (5) is two, the two pressure spring back plates are correspondingly arranged at an opening on one side of the two pressure spring mounting through holes (903) through screws, a pressure spring (14) is arranged on each pressure spring back plate (5), one end of each pressure spring (14) is connected with the universal wheel connecting plate (11), the pressure springs (14) are in a compression state under the combined action of the pressure spring back plates (5) and the universal wheel connecting plates (11) on the pressure spring mounting through holes (903), and the universal wheels (12) are fixedly arranged on the universal wheel connecting plates (11);
the edges of the two driving wheels (1) and the two driven wheels (6) are in the same plane.
2. The narrow flat space penetrating device of claim 1, wherein: the driving motor (2) is a stepping motor.
3. The narrow flat space penetrating device of claim 1, wherein: the carrying groove (905) is provided with a hanging buckle and a buckle.
4. The narrow flat space penetrating device of claim 1, wherein: and anti-skid rings are arranged on the driving wheel (1) and the driven wheel (6).
5. The narrow flat space penetrating device of claim 1, wherein: and anti-corrosion paint layers are arranged on the shells of the driving motor (2) and the speed reduction gear set (3).
6. The narrow flat space penetrating device of claim 1, wherein: the number of the universal wheels (12) is two.
7. The narrow flat space penetrating device of claim 1, wherein: and a mounting threaded hole is formed in the crawling frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255481.8U CN212287653U (en) | 2020-07-01 | 2020-07-01 | Narrow flat space traversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255481.8U CN212287653U (en) | 2020-07-01 | 2020-07-01 | Narrow flat space traversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212287653U true CN212287653U (en) | 2021-01-05 |
Family
ID=73935775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255481.8U Active CN212287653U (en) | 2020-07-01 | 2020-07-01 | Narrow flat space traversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212287653U (en) |
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2020
- 2020-07-01 CN CN202021255481.8U patent/CN212287653U/en active Active
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