CN219731592U - Adjustable road and bridge construction joint cutting device - Google Patents
Adjustable road and bridge construction joint cutting device Download PDFInfo
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- CN219731592U CN219731592U CN202320521653.9U CN202320521653U CN219731592U CN 219731592 U CN219731592 U CN 219731592U CN 202320521653 U CN202320521653 U CN 202320521653U CN 219731592 U CN219731592 U CN 219731592U
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- bridge construction
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- cutting device
- construction joint
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable road and bridge construction joint cutting device, which aims to solve the technical problem that the angle of the road and bridge construction joint cutting device is inconvenient to adjust in the prior art. The lancing device includes a support plate; the bottom fixed mounting of backup pad has the bottom plate, bottom plate fixed mounting has two sets of, the bottom of bottom plate is provided with the universal wheel, the upper end of backup pad is provided with upper and lower adjusting part, the outside of backup pad is provided with the movable block, the upper end of movable block is provided with angle adjusting part. This lancing device is used in road and bridge construction with adjustable only need be through promoting the backup pad to suitable position, drive movable block through upper and lower adjusting part and reciprocate the regulation, drive the mount pad through angle adjusting part and rotate, drive the cutting machine through the mount pad and carry out angle modulation to the angle modulation of lancing device is used in road and bridge construction has been realized.
Description
Technical Field
The utility model belongs to the technical field of road and bridge construction, and particularly relates to an adjustable joint cutting device for road and bridge construction.
Background
Nowadays, in the road and bridge construction process, a plurality of tools are used for assistance, and a road and bridge construction joint cutting device is commonly used, so that the road and bridge can be usually subjected to joint cutting treatment in order to prevent the road and bridge from extrusion cracking, and the road and bridge construction joint cutting device improves the working efficiency.
At present, the utility model patent with the patent number of CN202122137031.X discloses an adjustable road and bridge construction is with lancing device, relates to lancing device field, and the on-line screen storage device comprises a base, two spouts are installed at the top of base fixed mounting, two movable mounting has same slide in the spout, the lateral part fixed mounting of slide has the fly leaf, the top fixed mounting of slide has actuating mechanism, actuating mechanism's output shaft drive is connected with the pivot, be equipped with the cutting piece in the pivot, the one end of pivot runs through the cutting piece and fixed mounting has the spacing ring, the top rotation of base is installed the loose axle, the top fixed mounting of loose axle has the gear. According to the utility model, through the arrangement of the screw rod, the movable plate can move up and down, and then the sliding plate is driven to move up and down, so that the driving mechanism and the cutting piece are driven to move, the height requirement during construction is ensured, and the proper depth can be cut, so that different requirements of the cutting depth during construction are met. The driving assembly is used for adjusting the depth of the cutting seam, but the cutting seam device for road and bridge construction is inconvenient to adjust the angle of the cutting seam device for road and bridge construction in the using process.
Therefore, in order to solve the problem that the daily adjustable lancing device for road and bridge construction is inconvenient to adjust the angle after use, the solution is needed to improve the practicability of the device.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide an adjustable road and bridge construction joint cutting device, which aims to solve the technical problem that the angle of the road and bridge construction joint cutting device is inconvenient to adjust in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides an adjustable lancing device for road and bridge construction, which comprises a supporting plate; the bottom fixed mounting of backup pad has the bottom plate, bottom plate fixed mounting has two sets of, the bottom of bottom plate is provided with the universal wheel, the upper end of backup pad is provided with upper and lower adjusting part, the outside of backup pad is provided with the movable block, the upper end of movable block is provided with angle adjusting part, the bottom of movable block is provided with the mount pad, the inboard of mount pad is provided with the cutting machine, the outside fixed mounting of backup pad has the handle.
When the adjustable road and bridge construction joint cutting device of the technical scheme is used, the supporting plate is pushed to a proper position, the movable block is driven to move up and down to be adjusted through the up-down adjusting component, the installation seat is driven to rotate through the angle adjusting component, and the cutting machine is driven to conduct angle adjustment through the installation seat, so that the angle adjustment treatment of the road and bridge construction joint cutting device is realized.
Preferably, the inside of upper and lower adjusting part is including first motor, first motor set up in the upper end of backup pad, the output of first motor is provided with the threaded rod, the threaded rod with the backup pad rotates to be connected, starts first motor drive threaded rod and rotates, carries out drive processing to the threaded rod.
Further, the inside of upper and lower adjusting assembly is including the screwed ring, the screwed ring set up in the outside of threaded rod, the screwed ring with threaded rod lead screw is connected, drives movable block reciprocates the regulation through the lead screw connection of threaded rod and screwed ring.
Still further, the inside of upper and lower adjusting part is including the spout, the spout set up in the outside of backup pad, the outside fixed mounting of screwed ring has the slider, the slider with movable block interconnect, the slider with spout sliding connection carries out the removal spacing processing to the movable block through the sliding connection of spout and slider.
Preferably, the angle adjusting assembly comprises a rotating shaft, the rotating shaft is arranged on the inner side of the movable block, the bottom end of the rotating shaft is connected with the upper end of the mounting seat, an annular gear is arranged at the upper end of the rotating shaft, the annular gear drives the rotating shaft to rotate, the rotating shaft drives the mounting seat to rotate, and the cutting machine is driven to conduct angle adjustment through the mounting seat.
Further, the angle adjusting assembly comprises a second motor, the second motor is arranged at the upper end of the movable block, a gear is arranged at the output end of the second motor, the gear is in meshed connection with the inner gear ring, the second motor is started to drive the gear to rotate, and the inner gear ring is driven to rotate through meshed connection of the gear and the inner gear ring.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the adjustable road and bridge construction joint cutting device, the supporting plate is pushed to a proper position, the first motor is started to drive the threaded rod to rotate, the movable block is driven to move up and down to be adjusted through connection of the threaded rod and the screw rod of the threaded ring, the movable block is subjected to movement limiting treatment through sliding connection of the sliding groove and the sliding block, the second motor is started to drive the gear to rotate, the inner gear ring is driven to rotate through meshing connection of the gear and the inner gear ring, the inner gear ring drives the rotating shaft to rotate, the rotating shaft drives the mounting seat to rotate, and the cutting machine is driven to perform angle adjustment through the mounting seat, so that the angle adjustment treatment of the road and bridge construction joint cutting device is realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model in elevation and cross section;
FIG. 3 is a schematic side view in cross section of an embodiment of the present utility model.
The marks in the drawings are: 1. a support plate; 2. a bottom plate; 3. a universal wheel; 4. an up-down adjusting assembly; 5. a movable block; 6. an angle adjustment assembly; 7. a mounting base; 8. a cutting machine; 9. a handle; 10. a first motor; 11. a threaded rod; 12. a threaded ring; 13. a chute; 14. a slide block; 15. a rotating shaft; 16. an inner gear ring; 17. a second motor; 18. a gear.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples
The embodiment is a lancing device for adjustable road and bridge construction, the schematic three-dimensional structure of which is shown in fig. 1, the schematic cross-sectional structure of which is shown in fig. 2, and the lancing device comprises a supporting plate 1; the bottom fixed mounting of backup pad 1 has bottom plate 2, and bottom plate 2 fixed mounting has two sets of, and the bottom of bottom plate 2 is provided with universal wheel 3, and the upper end of backup pad 1 is provided with upper and lower adjusting part 4, and the outside of backup pad 1 is provided with movable block 5, and the upper end of movable block 5 is provided with angle adjusting part 6, and the bottom of movable block 5 is provided with mount pad 7, and the inboard of mount pad 7 is provided with cutting machine 8, and the outside fixed mounting of backup pad 1 has handle 9.
Wherein, the inside of upper and lower adjusting part 4 is including first motor 10, first motor 10 sets up in the upper end of backup pad 1, the output of first motor 10 is provided with threaded rod 11, threaded rod 11 rotates with backup pad 1 to be connected, start first motor 10 and drive threaded rod 11 and rotate, drive the processing to threaded rod 11, the inside of upper and lower adjusting part 4 is including screwed ring 12, screwed ring 12 sets up in the outside of threaded rod 11, screwed ring 12 is connected with threaded rod 11 lead screw, drive movable block 5 reciprocates and adjusts through the lead screw connection of threaded rod 11 and screwed ring 12.
The schematic side cross-sectional structure of the lancing device for adjustable road and bridge construction is shown in fig. 3, the inside of the up-down adjusting assembly 4 comprises a chute 13, the chute 13 is arranged on the outer side of the supporting plate 1, a sliding block 14 is fixedly arranged on the outer side of the threaded ring 12, the sliding block 14 is connected with the movable block 5, the sliding block 14 is connected with the chute 13 in a sliding manner, and the movable block 5 is subjected to movement limiting treatment through the sliding connection of the chute 13 and the sliding block 14.
Meanwhile, the angle adjusting assembly 6 comprises a rotating shaft 15, the rotating shaft 15 is arranged on the inner side of the movable block 5, the bottom end of the rotating shaft 15 is connected with the upper end of the mounting seat 7, an annular gear 16 is arranged at the upper end of the rotating shaft 15, the annular gear 16 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the mounting seat 7 to rotate, the mounting seat 7 drives the cutting machine 8 to conduct angle adjustment, the angle adjusting assembly 6 comprises a second motor 17, the second motor 17 is arranged on the upper end of the movable block 5, a gear 18 is arranged at the output end of the second motor 17, the gear 18 is connected with the annular gear 16 in a meshed mode, the second motor 17 is started to drive the gear 18 to rotate, and the annular gear 16 is driven to rotate through the meshed connection of the gear 18 and the annular gear 16.
When the adjustable road and bridge construction joint cutting device of the technical scheme is used, the supporting plate 1 is pushed to a proper position, the first motor 10 is started to drive the threaded rod 11 to rotate, the movable block 5 is driven to move up and down to be adjusted through the connection of the threaded rod 11 and the screw rod of the threaded ring 12, the movable block 5 is subjected to movement limiting treatment through the sliding connection of the sliding groove 13 and the sliding block 14, the second motor 17 is started to drive the gear 18 to rotate, the gear 18 is driven to rotate through the meshing connection of the gear 18 and the inner gear 16, the inner gear 16 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the mounting seat 7 to rotate, and the cutting machine 8 is driven to perform angle adjustment through the mounting seat 7, so that the angle adjustment treatment of the road and bridge construction joint cutting device is realized.
Having described the main technical features and fundamental principles of the present utility model and related advantages, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The above detailed description is, therefore, to be taken 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.
Furthermore, it should be understood that although the present disclosure describes embodiments in terms of various embodiments, not every embodiment is described in terms of a single embodiment, but rather that the descriptions of embodiments are merely provided for clarity, and that the descriptions of embodiments in terms of various embodiments are provided for persons skilled in the art on the basis of the description.
Claims (6)
1. An adjustable road and bridge construction joint cutting device comprises a supporting plate (1); the novel cutting machine is characterized in that a bottom plate (2) is fixedly arranged at the bottom end of the supporting plate (1), two groups of the bottom plates (2) are fixedly arranged, universal wheels (3) are arranged at the bottom end of the bottom plate (2), an upper adjusting component (4) is arranged at the upper end of the supporting plate (1), a movable block (5) is arranged at the outer side of the supporting plate (1), an angle adjusting component (6) is arranged at the upper end of the movable block (5), an installation seat (7) is arranged at the bottom end of the movable block (5), a cutting machine (8) is arranged at the inner side of the installation seat (7), and a handle (9) is fixedly arranged at the outer side of the supporting plate (1).
2. The adjustable road and bridge construction joint cutting device according to claim 1, wherein the inside of the up-down adjusting assembly (4) comprises a first motor (10), the first motor (10) is arranged at the upper end of the supporting plate (1), a threaded rod (11) is arranged at the output end of the first motor (10), and the threaded rod (11) is rotatably connected with the supporting plate (1).
3. The adjustable road and bridge construction joint cutting device according to claim 2, wherein the inside of the up-down adjusting assembly (4) comprises a threaded ring (12), the threaded ring (12) is arranged on the outer side of the threaded rod (11), and the threaded ring (12) is connected with the threaded rod (11) through a screw rod.
4. The adjustable road and bridge construction joint cutting device according to claim 3, wherein the inside of the up-down adjusting assembly (4) comprises a chute (13), the chute (13) is arranged on the outer side of the supporting plate (1), a sliding block (14) is fixedly arranged on the outer side of the threaded ring (12), the sliding block (14) is mutually connected with the movable block (5), and the sliding block (14) is in sliding connection with the chute (13).
5. The adjustable road and bridge construction joint cutting device according to claim 1, wherein the angle adjusting assembly (6) comprises a rotating shaft (15), the rotating shaft (15) is arranged on the inner side of the movable block (5), the bottom end of the rotating shaft (15) is connected with the upper end of the mounting seat (7), and an inner gear ring (16) is arranged at the upper end of the rotating shaft (15).
6. The adjustable road and bridge construction joint cutting device according to claim 5, wherein the angle adjusting assembly (6) comprises a second motor (17), the second motor (17) is arranged at the upper end of the movable block (5), a gear (18) is arranged at the output end of the second motor (17), and the gear (18) is meshed with the inner gear ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521653.9U CN219731592U (en) | 2023-03-16 | 2023-03-16 | Adjustable road and bridge construction joint cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521653.9U CN219731592U (en) | 2023-03-16 | 2023-03-16 | Adjustable road and bridge construction joint cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731592U true CN219731592U (en) | 2023-09-22 |
Family
ID=88062155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521653.9U Active CN219731592U (en) | 2023-03-16 | 2023-03-16 | Adjustable road and bridge construction joint cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731592U (en) |
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2023
- 2023-03-16 CN CN202320521653.9U patent/CN219731592U/en active Active
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