CN220551854U - Portable tunnel overhauls device - Google Patents
Portable tunnel overhauls device Download PDFInfo
- Publication number
- CN220551854U CN220551854U CN202322020156.3U CN202322020156U CN220551854U CN 220551854 U CN220551854 U CN 220551854U CN 202322020156 U CN202322020156 U CN 202322020156U CN 220551854 U CN220551854 U CN 220551854U
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- CN
- China
- Prior art keywords
- box body
- mounting
- peripheral surface
- lighting mechanism
- threaded rod
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- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of tunnel overhaul devices, in particular to a portable tunnel overhaul device which comprises a box body, universal wheels, supporting legs, an illumination mechanism, a handle and a door plate; the two universal wheels are connected with the lower end of the box body and are symmetrically distributed at the lower end of the box body, the two supporting legs are arranged, the two supporting legs are connected with the lower end of the box body, and the handle is connected with the upper end of the box body; a placing bin for placing maintenance tools is arranged in the box body, and a door plate is rotatably arranged at one end of the placing bin; the box body is provided with a lifting component for adjusting the lighting mechanism, and the lighting mechanism is rotationally connected with the upper end of the lifting component. In the utility model, the projection is matched and connected with the other groove, so that the angle of the lamp on the lighting mechanism can be adjusted, the projection can fix the angle of the lighting mechanism, the threaded rod is matched and connected with the nut thread, the threaded rod drives the mounting plate to move along the axis direction of the threaded rod, and the two slide bars slide on the box body, so that the height of the lighting mechanism above can be adjusted.
Description
Technical Field
The utility model relates to the technical field of tunnel overhaul devices, in particular to a portable tunnel overhaul device.
Background
In recent years, tunnel engineering in China is rapidly developed, and the national tunnel engineering has the largest standard, the largest quantity and the most complex structure. How to quickly detect and repair main diseases such as tunnel cracks, water leakage and the like becomes a urgent problem for current tunnel maintenance and operation. When carrying out the inside maintenance processing in tunnel, need emergency lighting lamp to realize illumination processing to make things convenient for personnel's maintenance.
The utility model discloses a grant public number is portable emergency lighting lamp for subway tunnel of CN218064477U, including storage battery, storage battery's outside distributes has the storage subassembly, the storage subassembly includes damping rotation seat and box body, the outside handing-over of box body has first protective cover, the other end of first protective cover articulates there is the second protective cover, storage battery's top is provided with magnetism buckle and rotates the buckle, illumination adjustment subassembly's one end articulates the inside at the damping rotation seat, illumination adjustment subassembly's illumination end is folding to be accomodate the inside at the box body. According to the utility model, the lighting lamp cap can be stored in the box body, so that the safety protection of the lighting lamp cap is realized, and the lighting lamp cap is integrally arranged in a folding storage mode, so that the lighting lamp cap is smaller in overall occupied area, and is more convenient to carry and use, and the lighting lamp cap is convenient for multiple lighting adjustment of a height angle through the support of the adjustable bracket.
However, the technical scheme has the following defects: among the above-mentioned light for tunnel convenient to overhaul, take the light on hand during the use, take the inconvenient maintenance of light on hand when need overhauling the equipment in the tunnel, and can not fine illumination again when putting down the light.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a portable tunnel overhaul device.
The technical scheme of the utility model is as follows: a portable tunnel overhaul device comprises a box body, universal wheels, supporting legs, a lighting mechanism, a handle and a door plate;
the two universal wheels are connected with the lower end of the box body and are symmetrically distributed at the lower end of the box body, the two supporting legs are arranged, the two supporting legs are connected with the lower end of the box body, and the handle is connected with the upper end of the box body;
a placing bin for placing maintenance tools is arranged in the box body, and a door plate is rotatably arranged at one end of the placing bin;
the box body is provided with a lifting component for adjusting the lighting mechanism, and the lighting mechanism is rotationally connected with the upper end of the lifting component.
Preferably, the lifting component comprises a sliding rod, a mounting plate, a threaded rod, a worm wheel, a rotating shaft, a worm, a nut and a rocker;
the box body is provided with a mounting blind hole, one end of the mounting blind hole, which is close to the surface of the box body, is provided with a mounting groove, and the nut is rotationally connected with one end of the mounting blind hole, which is close to the mounting groove;
the worm wheel is connected with the outer peripheral surface of the nut, the rotating shaft is rotationally connected with the mounting groove, the rotating shaft is provided with a worm, the worm is meshed with the worm wheel and connected with the worm wheel, one end of the rotating shaft penetrates through the surface of the box body, and the rocker is connected with the end head of the rotating shaft;
the slide bar is equipped with two, and the lower extreme of mounting panel is all connected to two slide bars, and the one end of slide bar is kept away from to threaded rod connection mounting panel lower extreme, and two equal sliding connection boxes of slide bar, threaded rod and nut screw-thread fit are connected.
Preferably, the lower end of the illumination mechanism is provided with a mounting ring, the upper end of the lifting assembly is provided with a mounting part, the projection shape of the mounting part is circular, and the inner peripheral surface of the mounting ring is rotationally connected with the outer peripheral surface of the mounting part;
the outer peripheral surface of the installation part is provided with a plurality of grooves, the plurality of grooves are uniformly distributed on the circumference of the outer peripheral surface of the installation part, the inner peripheral surface of the installation ring is provided with a bump, and the bump is connected with the grooves on the installation part in a matched manner and has certain elasticity.
Preferably, a partition board is arranged in the placing bin, two placing blocks are arranged on the inner wall of the placing bin and symmetrically distributed in the placing bin, and the partition board is placed at the upper ends of the two placing blocks.
Preferably, the door plate is provided with a handle.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
in the utility model, the convex block on the mounting ring is matched and connected with the groove on the mounting part, when the lighting mechanism is rotated, the convex block is extruded, and the convex block is matched and connected with the other groove, so that the angle of the lamp on the lighting mechanism can be adjusted, and the convex block can fix the angle of the lighting mechanism.
In this embodiment, rotate rocker drive pivot and worm and rotate, worm and worm wheel meshing are connected, further drive the nut and rotate, and threaded rod and nut screw-thread fit are connected, and the threaded rod drives the mounting panel and removes along the axis direction of threaded rod, and two slide bars all slide on the box, can adjust the height of top illuminating mechanism.
Drawings
Fig. 1 is a perspective view of a portable tunnel maintenance device according to the present utility model.
Fig. 2 is a perspective view of another view of a portable tunnel inspection device according to the present utility model.
Fig. 3 is a cross-sectional view of a portable tunnel maintenance device according to the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic structural view of a mounting ring and a mounting portion according to an embodiment of the present utility model.
Reference numerals: 1. a case; 2. a universal wheel; 3. a support leg; 4. a slide bar; 5. a mounting plate; 6. an illumination mechanism; 7. a handle; 8. a lamp; 9. placing a bin; 10. a door panel; 11. a handle; 12. a threaded rod; 13. installing a blind hole; 14. a worm wheel; 15. a rotating shaft; 16. a worm; 17. a nut; 18. a rocker; 19. a mounting groove; 20. a mounting ring; 21. a mounting part; 22. a bump; 23. a groove.
Detailed Description
Example 1
As shown in fig. 1 to 5, the portable tunnel maintenance device provided by the utility model comprises a box body 1, universal wheels 2, supporting legs 3, a lighting mechanism 6, a handle 7 and a door plate 10;
the two universal wheels 2 are arranged, the universal wheels 2 are connected with the lower end of the box body 1 and are symmetrically distributed at the lower end of the box body 1, the two supporting legs 3 are arranged, the two supporting legs 3 are connected with the lower end of the box body 1, and the handle 7 is connected with the upper end of the box body 1;
a placing bin 9 for placing maintenance tools is arranged in the box body 1, and a door plate 10 is rotatably arranged at one end of the placing bin 9;
further, a handle 11 is provided on the door panel 10.
Further, a partition board is arranged in the placing bin 9, two placing blocks are arranged on the inner wall of the placing bin 9 and symmetrically distributed in the placing bin 9, and the partition board is placed at the upper ends of the two placing blocks.
The box body 1 is provided with a lifting component for adjusting the lighting mechanism 6, the lighting mechanism 6 is rotatably connected with the upper end of the lifting component, and the lighting mechanism 6 is provided with a lamp 8 for lighting.
Further, a mounting ring 20 is arranged at the lower end of the illumination mechanism 6, a mounting part 21 is arranged at the upper end of the lifting assembly, the projection shape of the mounting part 21 is circular, and the inner peripheral surface of the mounting ring 20 is rotationally connected with the outer peripheral surface of the mounting part 21;
the outer peripheral surface of the mounting portion 21 is provided with a plurality of grooves 23, the plurality of grooves 23 are uniformly distributed on the circumference of the outer peripheral surface of the mounting portion 21, the inner peripheral surface of the mounting ring 20 is provided with a protruding block 22, the protruding block 22 is matched and connected with the grooves 23 on the mounting portion 21, and the protruding block 22 has certain elasticity.
According to the utility model, the box body 1 can be pulled to move through the handle 7 by tilting the box body 1, the support legs 3 are contacted with the ground, the box body 1 can be placed at a proper position, the lighting mechanism 6 is started to illuminate the position to be overhauled, the height position of the lighting mechanism 6 can be adjusted through the lifting assembly, the lighting mechanism 6 is convenient to use, the mounting plate 5 on the lifting assembly is connected in a rotating mode, the protruding block 22 on the mounting ring 20 is connected with the groove 23 on the mounting part 21 in a matching mode, when the lighting mechanism 6 is rotated, the protruding block 22 is extruded, the protruding block 22 is connected with the other groove 23 in a matching mode, the angle of the lamp 8 on the lighting mechanism 6 can be adjusted, and the protruding block 22 can fix the angle of the lighting mechanism 6.
Example two
As shown in fig. 3-4, in comparison with the first embodiment, the lifting assembly of the present utility model includes a slide bar 4, a mounting plate 5, a threaded rod 12, a worm wheel 14, a rotating shaft 15, a worm 16, a nut 17 and a rocker 18;
the box body 1 is provided with a mounting blind hole 13, one end of the mounting blind hole 13, which is close to the surface of the box body 1, is provided with a mounting groove 19, and a nut 17 is rotationally connected with one end of the mounting blind hole 13, which is close to the mounting groove 19;
the worm wheel 14 is connected with the outer peripheral surface of the nut 17, the rotating shaft 15 is rotatably connected with the mounting groove 19, the worm 16 is arranged on the rotating shaft 15, the worm 16 is meshed with the worm wheel 14, one end of the rotating shaft 15 penetrates through the surface of the box body 1, and the rocker 18 is connected with the end head of the rotating shaft 15;
the slide bars 4 are provided with two, the lower extreme of mounting panel 5 is all connected to two slide bars 4, and the one end that slide bar 4 was kept away from to mounting panel 5 lower extreme is connected to the threaded rod 12, and two slide bars 4 all sliding connection box 1, threaded rod 12 and nut 17 screw-thread fit are connected.
In this embodiment, the rotating rocker 18 drives the rotating shaft 15 and the worm 16 to rotate, the worm 16 is meshed with the worm wheel 14, the nut 17 is further driven to rotate, the threaded rod 12 is in threaded fit connection with the nut 17, the threaded rod 12 drives the mounting plate 5 to move along the axis direction of the threaded rod 12, and the two slide bars 4 slide on the box 1, so that the height of the upper illuminating mechanism 6 can be adjusted.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (5)
1. The portable tunnel overhaul device is characterized by comprising a box body (1), universal wheels (2), supporting legs (3), a lighting mechanism (6), a handle (7) and a door plate (10);
the two universal wheels (2) are arranged, the universal wheels (2) are connected with the lower end of the box body (1) and are symmetrically distributed at the lower end of the box body (1), the two supporting legs (3) are arranged, the two supporting legs (3) are connected with the lower end of the box body (1), and the handle (7) is connected with the upper end of the box body (1);
a placing bin (9) for placing maintenance tools is arranged in the box body (1), and a door plate (10) is rotatably arranged at one end of the placing bin (9);
the box body (1) is provided with a lifting component for adjusting the lighting mechanism (6), and the lighting mechanism (6) is rotationally connected with the upper end of the lifting component.
2. The portable tunnel maintenance device according to claim 1, wherein the lifting assembly comprises a slide bar (4), a mounting plate (5), a threaded rod (12), a worm wheel (14), a rotating shaft (15), a worm (16), a nut (17) and a rocker (18);
the box body (1) is provided with a mounting blind hole (13), one end of the mounting blind hole (13) close to the surface of the box body (1) is provided with a mounting groove (19), and a nut (17) is rotationally connected with one end of the mounting blind hole (13) close to the mounting groove (19);
the worm wheel (14) is connected with the outer peripheral surface of the nut (17), the rotating shaft (15) is rotationally connected with the mounting groove (19), the rotating shaft (15) is provided with a worm (16), the worm (16) is meshed with the worm wheel (14), one end of the rotating shaft (15) penetrates through the surface of the box body (1), and the rocker (18) is connected with the end head of the rotating shaft (15);
the two sliding rods (4) are arranged, the two sliding rods (4) are connected with the lower end of the mounting plate (5), the threaded rod (12) is connected with one end, far away from the sliding rods (4), of the lower end of the mounting plate (5), the two sliding rods (4) are connected with the box body (1) in a sliding mode, and the threaded rod (12) is connected with the nut (17) in a threaded fit mode.
3. The portable tunnel maintenance device according to claim 1, wherein a mounting ring (20) is provided at a lower end of the illumination mechanism (6), a mounting portion (21) is provided at an upper end of the lifting assembly, a projection shape of the mounting portion (21) is circular, and an inner peripheral surface of the mounting ring (20) is rotatably connected with an outer peripheral surface of the mounting portion (21);
the outer peripheral surface of the mounting part (21) is provided with a plurality of grooves (23), the plurality of grooves (23) are uniformly distributed on the circumference of the outer peripheral surface of the mounting part (21), the inner peripheral surface of the mounting ring (20) is provided with a lug (22), the lug (22) is connected with the grooves (23) on the mounting part (21) in a matched mode, and the lug (22) has certain elasticity.
4. The portable tunnel overhaul device according to claim 1, wherein a partition plate is arranged in the placement bin (9), two placement blocks are arranged on the inner wall of the placement bin (9), the two placement blocks are symmetrically distributed in the placement bin (9), and the partition plate is placed at the upper ends of the two placement blocks.
5. A portable tunnel inspection device according to claim 1, characterized in that the door panel (10) is provided with a pull handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020156.3U CN220551854U (en) | 2023-07-28 | 2023-07-28 | Portable tunnel overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020156.3U CN220551854U (en) | 2023-07-28 | 2023-07-28 | Portable tunnel overhauls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220551854U true CN220551854U (en) | 2024-03-01 |
Family
ID=90008824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322020156.3U Active CN220551854U (en) | 2023-07-28 | 2023-07-28 | Portable tunnel overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220551854U (en) |
-
2023
- 2023-07-28 CN CN202322020156.3U patent/CN220551854U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |