CN220524934U - Novel floating sprocket encoder for driving ranging - Google Patents
Novel floating sprocket encoder for driving ranging Download PDFInfo
- Publication number
- CN220524934U CN220524934U CN202321086598.1U CN202321086598U CN220524934U CN 220524934 U CN220524934 U CN 220524934U CN 202321086598 U CN202321086598 U CN 202321086598U CN 220524934 U CN220524934 U CN 220524934U
- Authority
- CN
- China
- Prior art keywords
- movable block
- encoder
- spring
- sprocket
- mounting seat
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to the technical field of driving ranging, in particular to a novel floating sprocket encoder for driving ranging, which comprises a sliding rail, a sliding module, a supporting platform, a chain, a sprocket and an encoder. When the driving is ranging, the driving is arranged on the supporting platform, the sliding module drives the supporting platform and the driving to slide on the sliding rail, the chain wheel is always meshed with the chain in the sliding process, the chain wheel rolls along the chain along with the movement of the supporting platform and the driving, the encoder is driven to work, the driving movement measurement is completed, the encoder is fixed on the chain wheel for carrying out the driving ranging in a mode of being free from light and electric signals, and the chain wheel is matched with the chain, so that the problem of inaccurate measurement caused by the skidding of the wheels is effectively solved.
Description
Technical Field
The utility model relates to the technical field of driving ranging, in particular to a novel floating sprocket encoder for driving ranging.
Background
At present, the modes commonly used for measuring the moving distance of a travelling crane in the market can be divided into two modes: one is to add a laser range finder, which has high measurement precision, but is easily interfered by light and electric signals to influence the measurement result; another is to add an encoder on the wheel, which is not affected by light and electrical signals, but when the vehicle is running on the moving track, the wheel is easy to slip, which easily makes the measurement result inaccurate.
Therefore, there is a need for improvements over the prior art.
Disclosure of Invention
Aiming at the problems that the laser distance measuring instrument is easy to be interfered by light and electric signals and the encoder is added on the motor to easily cause inaccurate measurement, the utility model provides the novel floating sprocket encoder for the distance measurement of the travelling crane, which is not influenced by the light and the electric signals, and effectively solves the problem of inaccurate measurement caused by the skidding of wheels through the cooperation of the sprocket and the chain.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a novel be used for driving range finding floating sprocket encoder, includes slide rail, slip module, supporting platform, chain, sprocket and encoder, and on the slide rail was located in slip module slip, supporting platform was fixed in on the slip module, chain and slide rail parallel arrangement, the sprocket passes through the base and installs on supporting platform, and the encoder is fixed in on the sprocket, and the sprocket is connected with the chain meshing.
According to the above scheme, the base includes mount pad, fixed block, first movable block, first spring and first guide post, the mount pad is fixed in on the supporting platform, sprocket rotationally installs on the mount pad, fixed block fixed mounting is on the mount pad, first movable block movable mounting is on the fixed block, first end fixed mounting of first guide post is on the mount pad, the second end of first guide post passes first movable block to with first movable block sliding connection, first spring housing is located on the first guide post, the first end butt of first spring is in first movable block, the second end butt of first spring is in the mount pad.
According to the scheme, the first movable block is movably arranged on the fixed block through the connecting shaft, the connecting shaft is fixed on the first movable block, the upper portion of the fixed block is provided with the kidney-shaped hole, and the connecting shaft can be vertically movably arranged in the kidney-shaped hole in a penetrating mode.
According to the scheme, the fixed block is fixedly arranged on the mounting seat through the stud, a circular mounting hole is formed in the lower portion of the fixed block, and the stud penetrates through the circular mounting hole to be fixed on the mounting seat.
According to the scheme, the first movable block is provided with the guide hole which is convenient for the second end of the first guide post to pass through.
According to the scheme, the chain wheel is rotatably arranged on the mounting seat through the rotating shaft.
According to the above scheme, the base includes mount pad, the connecting rod, the second movable block, the third movable block, the second guide post, second spring and third spring, the mount pad is fixed in on the supporting platform, the sprocket rotationally installs on the mount pad, the second movable block passes through connecting rod movable mounting on the mount pad, the third movable block passes through second guide post movable mounting on the second movable block, the second spring cover is located on the second guide post, the first end butt of second spring is in the third movable block, the second end butt of second spring is in the second movable block, the third spring cover is located on the connecting rod, the first end butt of third spring is in the second movable block, the second end butt of third spring is in the mount pad.
According to the scheme, the mounting seat is provided with the first perforation which is convenient for the connecting rod to pass through, and the connecting rod is in sliding connection with the first perforation.
According to the above scheme, be equipped with the second perforation that the second guide post of being convenient for passed on the second movable block, second guide post and second perforation sliding connection.
According to the scheme, limiting blocks for limiting the travel of the sliding module are respectively arranged at two ends of the sliding rail.
The utility model has the beneficial effects that:
the sliding module is arranged on the sliding rail in a sliding way, the supporting platform is fixed on the sliding module, the travelling crane is arranged on the supporting platform during distance measurement of the travelling crane, meanwhile, the travelling crane is abutted against the top of the base, the supporting platform and the travelling crane are driven to slide on the sliding rail during operation of the sliding module, the chain wheel is always meshed with the chain during sliding, and the chain wheel rolls along the chain along with the movement of the supporting platform and the travelling crane so as to drive the encoder to work; it should be noted that, through the mode of driving ranging on being fixed in the sprocket with the encoder, it is not influenced by light and signal of telecommunication, and sprocket and chain cooperation, effectively solve the wheel and skid and lead to measuring inaccurate problem.
Drawings
FIG. 1 is a general block diagram of the present utility model;
FIG. 2 is a view showing a construction of a base in the first embodiment;
FIG. 3 is a diagram of a fixed block configuration in the first embodiment;
fig. 4 is a base structure diagram in the second embodiment.
In the figure: 1. a slide rail; 2. a sliding module; 3. a support platform; 5. a limiting block; 6. a chain; 7. a base; 8. a mounting base; 9. a sprocket; 10. an encoder; 11. a fixed block; 12. a first movable block; 13. a connecting shaft; 14. a first spring; 15. a first guide post; 16. a guide hole; 17. a rotating shaft; 18. a stud; 19. waist-shaped holes; 20. a circular mounting hole; 25. a connecting rod; 26. a second movable block; 27. a third movable block; 28. a second guide post; 29. a second spring; 30. and a third spring.
Detailed Description
The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 3, the novel floating sprocket encoder for driving ranging provided by the utility model comprises a sliding rail 1, a sliding module 2, a supporting platform 3, a chain 6, a sprocket 9 and an encoder 10, wherein the sliding module 2 is arranged on the sliding rail 1 in a sliding manner, the supporting platform 3 is fixed on the sliding module 2, the chain 6 is arranged in parallel with the sliding rail 1, the sprocket 9 is arranged on the supporting platform 3 through a base 7, the encoder 10 is fixed on the sprocket 9, and the sprocket 9 is in meshed connection with the chain 6. The above constitutes the basic structure of the present utility model.
The utility model adopts the structure arrangement, the sliding module 2 is arranged on the sliding rail 1 in a sliding way, the supporting platform 3 is fixed on the sliding module 2, the travelling crane is arranged on the supporting platform 3 during distance measurement of the travelling crane, meanwhile, the travelling crane is abutted to the top of the base 7, the supporting platform 3 and the travelling crane are driven to slide on the sliding rail 1 during the working of the sliding module 2, the chain wheel 9 is always meshed with the chain 6 during the sliding process, and the chain wheel 9 rolls along the chain 6 along with the movement of the supporting platform 3 and the travelling crane, so that the encoder 10 is driven to work.
It should be noted that, through the mode of driving ranging on being fixed in sprocket 9 with encoder 10, it is not influenced by light and electrical signal, and sprocket 9 and chain 6 cooperation, effectively solve the wheel and skid and lead to measuring inaccurate problem.
In this embodiment, the base 7 includes a mounting seat 8, a fixed block 11, a first movable block 12, a first spring 14 and a first guide post 15, where the mounting seat 8 is fixed on the support platform 3, the sprocket 9 is rotatably mounted on the mounting seat 8, the fixed block 11 is fixedly mounted on the mounting seat 8, the first movable block 12 is movably mounted on the fixed block 11, a first end of the first guide post 15 is fixedly mounted on the mounting seat 8, a second end of the first guide post 15 passes through the first movable block 12 and is slidably connected with the first movable block 12, the first spring 14 is sleeved on the first guide post 15, a first end of the first spring 14 is abutted to the first movable block 12, and a second end of the first spring 14 is abutted to the mounting seat 8. With this structural arrangement, the sprocket 9 is always engaged with the chain 6 by the elastic potential energy of the first spring 14.
In this embodiment, the first movable block 12 is movably mounted on the fixed block 11 through a connecting shaft 13, the connecting shaft 13 is fixed on the first movable block 12, a kidney-shaped hole 19 is provided at the upper part of the fixed block 11, and the connecting shaft 13 is movably inserted into the kidney-shaped hole 19. By adopting the structure, the first movable block 12 can move up and down relative to the fixed block 11.
In this embodiment, the fixing block 11 is fixedly mounted on the mounting base 8 through a stud 18, a circular mounting hole 20 is provided at the lower part of the fixing block 11, and the stud 18 passes through the circular mounting hole 20 to be fixed on the mounting base 8. With such a structural arrangement, the fixing block 11 is fixedly connected with the mounting seat 8 by the stud 18, and the mounting and dismounting are convenient.
In this embodiment, the first movable block 12 is provided with a guide hole 16 for facilitating the second end of the first guide post 15 to pass through.
In this embodiment, the sprocket 9 is rotatably mounted to the mounting base 8 via a rotation shaft 17.
In this embodiment, two ends of the sliding rail 1 are respectively provided with a limiting block 5 that limits the travel of the sliding module 2. By adopting the structure, the maximum travel of the travelling crane on the sliding rail 1 can be limited by the limiting block 5, and the sliding module 2 can be prevented from falling out of the sliding rail 1.
Embodiment two:
as shown in fig. 4, the base 7 includes a mounting seat 8, a connecting rod 25, a second movable block 26, a third movable block 27, a second guide post 28, a second spring 29, and a third spring 30, the mounting seat 8 is fixed on the support platform 3, the sprocket 9 is rotatably mounted on the mounting seat 8, the second movable block 26 is movably mounted on the mounting seat 8 through the connecting rod 25, the third movable block 27 is movably mounted on the second movable block 26 through the second guide post 28, the second spring 29 is sleeved on the second guide post 28, a first end of the second spring 29 is abutted to the third movable block 27, a second end of the second spring 29 is abutted to the second movable block 26, the third spring 30 is sleeved on the connecting rod 25, a first end of the third spring 30 is abutted to the second movable block 26, and a second end of the third spring 30 is abutted to the mounting seat 8. With this structural arrangement, the sprocket 9 is always engaged with the chain 6 by the elastic potential energy of the second spring 29.
In this embodiment, the mounting base 8 is provided with a first through hole through which the connecting rod 25 is convenient to pass, and the connecting rod 25 is slidably connected with the first through hole.
In this embodiment, the second movable block 26 is provided with a second through hole for passing through the second guide post 28, and the second guide post 28 is slidably connected with the second through hole.
It should be noted that the second embodiment is different from the first embodiment in that the base 7 has a different structure, and the rest of the structure and the working principle are the same as those of the first embodiment, so that the description thereof will not be repeated.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are all within the scope of the present utility model.
Claims (10)
1. Novel be used for driving range finding floating sprocket encoder, its characterized in that: including slide rail (1), slip module (2), supporting platform (3), chain (6), sprocket (9) and encoder (10), on slide rail (1) was located in slip module (2), supporting platform (3) are fixed in on slip module (2), chain (6) and slide rail (1) parallel arrangement, sprocket (9) are installed on supporting platform (3) through base (7), encoder (10) are fixed in on sprocket (9), sprocket (9) are connected with chain (6) meshing.
2. The novel floating sprocket encoder for driving ranging as set forth in claim 1, wherein: the base (7) comprises a mounting seat (8), a fixed block (11), a first movable block (12), a first spring (14) and a first guide post (15), wherein the mounting seat (8) is fixed on a supporting platform (3), the chain wheel (9) is rotatably mounted on the mounting seat (8), the fixed block (11) is fixedly mounted on the mounting seat (8), the first movable block (12) is movably mounted on the fixed block (11), the first end of the first guide post (15) is fixedly mounted on the mounting seat (8), the second end of the first guide post (15) penetrates through the first movable block (12) and is in sliding connection with the first movable block (12), the first spring (14) is sleeved on the first guide post (15), and the first end of the first spring (14) is abutted to the first movable block (12), and the second end of the first spring (14) is abutted to the mounting seat (8).
3. The novel floating sprocket encoder for driving ranging as set forth in claim 2, wherein: the first movable block (12) is movably mounted on the fixed block (11) through the connecting shaft (13), the connecting shaft (13) is fixed on the first movable block (12), a waist-shaped hole (19) is formed in the upper portion of the fixed block (11), and the connecting shaft (13) can be vertically movably arranged in the waist-shaped hole (19) in a penetrating mode.
4. The novel floating sprocket encoder for driving ranging as set forth in claim 2, wherein: the fixing block (11) is fixedly arranged on the mounting seat (8) through the stud (18), a circular mounting hole (20) is formed in the lower portion of the fixing block (11), and the stud (18) penetrates through the circular mounting hole (20) to be fixed on the mounting seat (8).
5. The novel floating sprocket encoder for driving ranging as set forth in claim 2, wherein: the first movable block (12) is provided with a guide hole (16) which is convenient for the second end of the first guide column (15) to pass through.
6. The novel floating sprocket encoder for driving ranging as set forth in claim 2, wherein: the chain wheel (9) is rotatably arranged on the mounting seat (8) through a rotating shaft (17).
7. The novel floating sprocket encoder for driving ranging as set forth in claim 1, wherein: the base (7) comprises a mounting seat (8), a connecting rod (25), a second movable block (26), a third movable block (27), a second guide column (28), a second spring (29) and a third spring (30), wherein the mounting seat (8) is fixed on a supporting platform (3), the sprocket (9) is rotatably mounted on the mounting seat (8), the second movable block (26) is movably mounted on the mounting seat (8) through the connecting rod (25), the third movable block (27) is movably mounted on the second movable block (26) through the second guide column (28), the second spring (29) is sleeved on the second guide column (28), the first end of the second spring (29) is abutted to the third movable block (27), the second end of the second spring (29) is abutted to the second movable block (26), the third spring (30) is sleeved on the connecting rod (25), and the first end of the third spring (30) is abutted to the second movable block (26), and the second end of the second spring (29) is abutted to the third spring (30).
8. The novel floating sprocket encoder for driving ranging as set forth in claim 7, wherein: the mounting seat (8) is provided with a first perforation which is convenient for the connecting rod (25) to pass through, and the connecting rod (25) is in sliding connection with the first perforation.
9. The novel floating sprocket encoder for driving ranging as set forth in claim 7, wherein: the second movable block (26) is provided with a second perforation which is convenient for a second guide column (28) to pass through, and the second guide column (28) is connected with the second perforation in a sliding way.
10. The novel floating sprocket encoder for driving ranging as set forth in claim 1, wherein: limiting blocks (5) for limiting the travel of the sliding module (2) are respectively arranged at two ends of the sliding rail (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022225653187 | 2022-09-26 | ||
| CN202222565318 | 2022-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524934U true CN220524934U (en) | 2024-02-23 |
Family
ID=89926449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086598.1U Active CN220524934U (en) | 2022-09-26 | 2023-05-08 | Novel floating sprocket encoder for driving ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524934U (en) |
-
2023
- 2023-05-08 CN CN202321086598.1U patent/CN220524934U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2798037Y (en) | Tester for length of driving belt | |
| CN104534998A (en) | Measuring device for automobile basic parameters and measuring method of measuring device | |
| CN109969227B (en) | Wheel set detection device, high-speed railway wheel set detection device and moving wheel set detection device | |
| CN109269431B (en) | Crane track detection device | |
| CN110696855A (en) | Full-automatic track inspection tester | |
| CN220524934U (en) | Novel floating sprocket encoder for driving ranging | |
| CN212801046U (en) | Railway track inspection tester gauge measuring mobile device | |
| CN215726839U (en) | Supporting device for automobile test | |
| CN114454985B (en) | Goaf earth surface environment data acquisition equipment | |
| CN2529800Y (en) | Device for automatic measuring wheel stepping diameter and rim thickness | |
| CN110952405A (en) | Detection device | |
| CN216038275U (en) | Crane cart detection mechanism | |
| CN102182136B (en) | Road section measuring instrument | |
| CN114352196A (en) | Geotechnical geology reconnaissance degree of depth measuring equipment | |
| CN210852453U (en) | Full-automatic track inspection tester | |
| CN212605169U (en) | Track gauge measuring device based on laser | |
| CN204421838U (en) | A kind of automobile basic parameter measurement mechanism | |
| CN219194117U (en) | Elevator guide rail detection robot | |
| CN213580278U (en) | Swinging type paper tape positioning device of raise dust monitor | |
| CN220998776U (en) | Traction device and tire traction performance testing machine | |
| CN219434336U (en) | Portable automobile trafficability characteristic check out test set | |
| CN211452245U (en) | Steel rail section contour detection device adopting double reflectors | |
| CN216206049U (en) | Platform building limit laser measuring instrument | |
| CN215811565U (en) | Device for analyzing damage degree and safety of tank body | |
| CN220602533U (en) | Car lifting jack parallelism detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |