CN220472627U - Equipment for field fault sketch - Google Patents
Equipment for field fault sketch Download PDFInfo
- Publication number
- CN220472627U CN220472627U CN202321266735.XU CN202321266735U CN220472627U CN 220472627 U CN220472627 U CN 220472627U CN 202321266735 U CN202321266735 U CN 202321266735U CN 220472627 U CN220472627 U CN 220472627U
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- brake
- wheel
- connecting rod
- single wheel
- handle
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- 238000000034 method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000012876 topography Methods 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Abstract
The utility model provides equipment for field fault sketch, which comprises a push rod and a single wheel, wherein the lower end of the push rod is fixedly connected with a connecting frame, and the connecting frame is rotationally connected with a wheel shaft of the single wheel; the upper end of the push rod is provided with a supporting handle and a brake handle, and the brake handle is hinged on the supporting handle; a brake cable is fixedly connected to the brake handle; the side of the single wheel is provided with a brake block, the brake block is provided with a connecting rod, the middle part of the connecting rod is hinged on the connecting frame, and the end B of the connecting rod is fixedly connected with a brake cable; and a restoring spring opposite to the brake cable is also arranged at the end B of the connecting rod, and the other end of the restoring spring is fixed on the connecting frame. According to the utility model, the braking device is additionally arranged on the single wheel, and the braking device is released in an active mode to enable the single wheel to be in a locking state in a passive natural state, so that the single wheel can be prevented from rotating to generate error data due to false touch in a non-measurement stage, and the storage and shutdown are not needed, so that the measurement process of the single wheel is simplified and accurate.
Description
Technical Field
The utility model relates to the field of equipment for fault sketch drawing, in particular to equipment for field fault sketch.
Background
Fault sketch is a main object of geological structure sketch, and as shown in fig. 4, the geological fault structure is clearly shown in a sketch drawing mode. However, in addition to the main section hierarchical structure characteristics, the relief characteristics of the fault surface topography are also emphasized, and different section structures and surface topography should be adapted. The main means of the current fault sketch is to collect the whole image by a camera and then convert the whole image into a sketch by software. However, the hand-painting method is accurate and depends on the experience of the technician and the space imagination capability. The problems that the whole image is collected by adopting a camera can be covered by the vegetation on the ground surface and the photographing angle can cause the trend on the ground surface to be unclear, so that the problems of large calculation amount of programs, slow picture conversion and inaccurate sketch occur.
The prior patent with publication number of CN115406423A discloses a single-wheel geological sketch instrument and a method capable of measuring relief of topography, and provides a new thought for sketching fault surface trend. However, the rotation freedom of the single wheel structure is not limited, and error data is easy to be generated due to the fact that the single wheel is touched by mistake to rotate. For example, when a section of terrain is measured, obstacles such as vegetation are shielded and need to be bypassed, in the scheme, a single wheel is required to be kept in a static state to avoid false collision in the bypassing process, or a measuring module is directly shut down, so that data are required to be stored and uploaded at any time, and the measuring process is complex and easy to make mistakes.
Disclosure of Invention
The purpose of the application is to provide a field fault sketch is with equipment, aims at solving the problem among the above-mentioned prior art.
The embodiment of the application provides equipment for field fault sketch, which comprises a push rod and a single wheel, wherein the lower end of the push rod is fixedly connected with a connecting frame, and the connecting frame is rotationally connected with a wheel shaft of the single wheel; the upper end of the push rod is provided with a supporting handle and a brake handle, and the brake handle is hinged on the supporting handle; a brake cable is fixedly connected to the brake handle; the side face of the single wheel is provided with a brake block, the brake block is provided with a connecting rod, the middle part of the connecting rod is hinged on the connecting frame, and the end B of the connecting rod is fixedly connected with a brake cable; the end B of the connecting rod is also provided with a restoring spring with the direction opposite to that of the brake cable, and the other end of the restoring spring is fixed on the connecting frame;
the side surface of the single wheel is sequentially provided with a vertical surface and an inclined surface in the wheel axial wheel surface direction, and the inclined surface enables the thickness of the wheel at the wheel rim to be larger than that of the wheel at the wheel axle; the brake block is in contact with the inclined surface after being lifted by the connecting rod, and friction force is generated; when the brake handle is free from external force, the brake cable is loosened, the restoring spring contracts to pull down the end B of the connecting rod, and the brake block at the end A of the connecting rod is lifted to generate friction with the surface of the single wheel so that the single wheel is stationary.
Further, the supporting handle and the push rod are integrally formed, the upper end of the supporting handle is fixedly provided with a hinge block, and the brake handle is hinged on the hinge block; the front side of the hinging block is provided with a wire structure corresponding to the brake cable.
Further, the connecting frame comprises side frames with left and right sides connected to the wheel shafts, the other ends of the left and right side frames are fixedly connected with end frames, the push rod is fixedly connected to the end frames, through holes are formed in the end frames corresponding to brake cables, and a wire structure extending towards the direction of the connecting rod is arranged at the through holes in the inner sides of the end frames.
Further, the inner side of the side frame is provided with a hinge point for connecting the link and a fixing point for fixing the restoring spring.
The beneficial effects of the utility model are as follows: according to the utility model, the braking device is additionally arranged on the single wheel, and the braking device is released in an active mode to enable the single wheel to be in a locking state in a passive natural state, so that the single wheel can be prevented from rotating to generate error data due to false touch in a non-measurement stage, and the storage and shutdown are not needed, so that the measurement process of the single wheel is simplified and accurate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the single wheel section.
Fig. 3 is a schematic side view of a single wheel.
Fig. 4 is a fault sketch.
In the figure: 1. a push rod; 2. a single wheel; 3. a wheel axle; 4. a side frame; 5. an end frame; 6. a support handle; 7. a brake handle; 8. a hinge block; 9. a brake cable; 10. a wire structure; 11. a brake block; 12. a connecting rod; 13. a hinge site; 14. a restoring spring; 15. a fixation site; 16. a vertical surface; 17. an inclined surface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The field fault sketch equipment shown in fig. 1 and 2 comprises a push rod 1 and a single wheel 2, wherein the push rod 1 is connected with the single wheel 2 through a connecting frame, the connecting frame comprises side frames 4 with left and right sides connected to a wheel shaft 3, the other ends of the left and right side frames 4 are fixedly connected with end frames 5, the push rod 1 is fixedly connected to the end frames 5, and the side frames 4 are connected with the wheel shaft 3 of the single wheel 2 through bearings.
The upper end of push rod 1 installs support handle 6 and brake handle 7, and support handle 6 and push rod 1 integrated into one piece, the upper end of support handle 6 is fixed with hinge piece 8, and the lower extreme of brake handle 7 articulates on hinge piece 8, and the upper end fixedly connected with brake cable 9 of brake handle 7 makes brake handle 7 rotate around the pin joint and pushes down, can produce the pulling force to brake cable 9 of brake handle 7 upper end. The front side of the hinging block 8 is provided with a wire structure 10 corresponding to the brake wire 9, the hinging block 8 is provided with a perforation corresponding to the brake wire 9, and the brake wire 9 passes through the perforation and the wire structure 10 and extends towards the direction of the single wheel 2. The end frame 5 is provided with perforations corresponding to the brake wires 9, and a wire structure 10 extending towards the direction of the connecting rod 12 is arranged at the perforation position on the inner side of the end frame 5. The perforations and wire structure 10 provide a stop for the brake line 9, and the brake line 9 is movable within the perforations and wire structure 10.
The side of the single wheel 2 is provided with a brake block 11, a connecting rod 12 is arranged on the brake block 11, the middle part of the connecting rod 12 is hinged on the side frame 4, and a hinge joint 13 is arranged on the side frame 4 corresponding to the connecting rod 12. The connecting rod 12 takes the hinging point 13 as a rotation center, the A end of the connecting rod 12 is fixedly connected with the brake block 11, the B end of the connecting rod 12 is fixedly connected with the brake cable 9, the B end of the connecting rod 12 can be pulled to be lifted through the brake cable 9, and then the A end of the connecting rod 12 descends. The end B of the connecting rod 12 is also provided with a restoring spring 14 opposite to the brake cable 9, the other end of the restoring spring 14 is fixed on the side frame 4, and the inner side of the side frame 4 is provided with a fixing site 15 corresponding to the restoring spring 14.
As shown in fig. 3, the side surface of the single wheel 2 is provided with a vertical surface 16 and an inclined surface 17 in the wheel surface direction of the wheel shaft 3, and the inclined surface 17 makes the wheel thickness D at the rim larger than the wheel thickness D at the wheel shaft 3. The brake block 11 is spaced from the vertical surface 16, and the brake block 11 is lifted by the connecting rod 12 to contact with the inclined surface 17 and generate friction force, so that the single wheel 2 cannot rotate.
When no external force exists, the brake handle 7 is in an upward tilting state, at the moment, the upper end of the brake handle 7 is close to the hinging block 8, the brake wire 9 is relaxed, the restoring spring 14 is contracted to pull down the end B of the connecting rod 12, and the brake block 11 at the end 12A of the connecting rod is lifted, so that the brake block 11 is contacted with the inclined surface 17 of the single wheel 2 to generate friction force, and the single wheel 2 cannot rotate.
When the single wheel 2 is needed to be used, the four fingers and the palm are partly surrounded to hold the supporting handle 6, the thumb is used for forcefully pressing the braking handle 7 downwards, so that the upper end of the braking handle 7 is far away from the hinging block 8, tension is generated on the braking wire 9, the end B of the connecting rod 12 is pulled to be lifted, the end A of the connecting rod 12 is lowered, the braking block 11 is lowered away from the inclined surface 17 of the single wheel 2, a gap is generated between the braking block 11 and the single wheel 2, and the limiting effect on the single wheel 2 is eliminated, so that the single wheel 2 can freely rotate.
Therefore, the wheel axle 3 angle change measuring module, the topography fluctuation angle measuring module and the travelling distance measuring module are arranged in the space between the wheel axle 3 and the single wheel 2, and the rotation angle, the gradient fluctuation angle and the travelling distance of the wheel axle 3 can be synchronously acquired and calculated while the single wheel 2 is pushed to advance, so that the measurement and the recording of the fault surface topography fluctuation data are facilitated.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The field fault sketch equipment is characterized by comprising a push rod and a single wheel, wherein the lower end of the push rod is fixedly connected with a connecting frame, and the connecting frame is rotationally connected with a wheel shaft of the single wheel; the upper end of the push rod is provided with a supporting handle and a brake handle, and the brake handle is hinged on the supporting handle; a brake cable is fixedly connected to the brake handle; the side face of the single wheel is provided with a brake block, the brake block is provided with a connecting rod, the middle part of the connecting rod is hinged on the connecting frame, and the end B of the connecting rod is fixedly connected with a brake cable; the end B of the connecting rod is also provided with a restoring spring with the direction opposite to that of the brake cable, and the other end of the restoring spring is fixed on the connecting frame;
the side surface of the single wheel is sequentially provided with a vertical surface and an inclined surface in the wheel axial wheel surface direction, and the inclined surface enables the thickness of the wheel at the wheel rim to be larger than that of the wheel at the wheel axle; the brake block is in contact with the inclined surface after being lifted by the connecting rod, and friction force is generated; when the brake handle is free from external force, the brake cable is loosened, the restoring spring contracts to pull down the end B of the connecting rod, and the brake block at the end A of the connecting rod is lifted to generate friction with the surface of the single wheel so that the single wheel is stationary.
2. The field sketch equipment according to claim 1, wherein the supporting handle and the pushing rod are integrally formed, a hinge block is fixed at the upper end of the supporting handle, and the brake handle is hinged on the hinge block; the front side of the hinging block is provided with a wire structure corresponding to the brake cable.
3. The field sketch equipment according to claim 2, wherein the connecting frame comprises side frames with left and right sides connected to the wheel shafts, the other ends of the left and right side frames are fixedly connected with end frames, the push rod is fixedly connected to the end frames, through holes are formed in the end frames corresponding to brake cables, and a wire structure extending towards the direction of the connecting rod is arranged at the through holes in the inner sides of the end frames.
4. The field sketch apparatus according to claim 3, wherein a hinge point for connecting the link and a fixing point for fixing the restoring spring are provided at an inner side of the side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266735.XU CN220472627U (en) | 2023-05-24 | 2023-05-24 | Equipment for field fault sketch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266735.XU CN220472627U (en) | 2023-05-24 | 2023-05-24 | Equipment for field fault sketch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472627U true CN220472627U (en) | 2024-02-09 |
Family
ID=89804648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266735.XU Active CN220472627U (en) | 2023-05-24 | 2023-05-24 | Equipment for field fault sketch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472627U (en) |
-
2023
- 2023-05-24 CN CN202321266735.XU patent/CN220472627U/en active Active
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