CN222294740U - Culvert bench back backfill settlement joint protection device - Google Patents
Culvert bench back backfill settlement joint protection device Download PDFInfo
- Publication number
- CN222294740U CN222294740U CN202420657704.5U CN202420657704U CN222294740U CN 222294740 U CN222294740 U CN 222294740U CN 202420657704 U CN202420657704 U CN 202420657704U CN 222294740 U CN222294740 U CN 222294740U
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- China
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- fixedly connected
- protection device
- settlement joint
- joint protection
- slide plate
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Abstract
The utility model discloses a culvert bench back backfill settlement joint protection device which comprises a shell and a connecting rod assembly, wherein the connecting rod assembly is used for cleaning impurities in a joint, and comprises a shovel plate, a push rod, a box body and a slide plate.
Description
Technical Field
The utility model belongs to the technical field of culvert processing, and particularly relates to a culvert bench back backfill settlement joint protection device.
Background
The settlement joint is a vertical joint arranged for preventing the damage of the house caused by the uneven settlement of the foundation of each part of the building, when the height, load and structural form of adjacent parts of the house are greatly different and the foundation is weaker, uneven settlement of the house is likely to occur, so that certain weak parts are cracked, therefore, the settlement joint is arranged at a proper position such as a complicated plane or body turning part, a height change part, load, the compressibility of the foundation and a foundation treatment method obviously different, and in order to prevent the damage of the building structure caused by the seepage of the settlement joint, waterproof paint is usually required to be brushed in the settlement joint, but the paint brushing is influenced due to the fact that impurities are easy to accumulate in the settlement joint, so the structure capable of effectively cleaning the impurities in the settlement joint is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a culvert bench back backfill settlement joint protection device, which solves the problems.
The culvert bench back backfill settlement joint protection device comprises a shell and a connecting rod assembly, wherein the connecting rod assembly is used for cleaning impurities in a joint, the connecting rod assembly comprises a shovel plate, a push rod, a box body and a slide plate, the shovel plate is fixedly connected to one end of the push rod through a bolt, the box body is fixedly connected to the push rod, the push rod is hinged to the slide plate through a hinged support on the slide plate, and the slide plate is in sliding connection with the shell.
Advantageous effects
The utility model provides a culvert bench back backfill settlement joint protection device, which has the following beneficial effects compared with the prior art:
The related technical staff prevents the device from being on the gap and stretches the shovel plate into the bottom of the gap, at the moment, the related technical staff starts the motor, thereby the motor drives the transmission gear which is in meshed connection with the output gear of the motor to synchronously rotate, the transmission gear drives the guide rod which is in fixed connection with the shaft center of the transmission gear to start rotating, thereby the guide rod drives the gear which is in fixed connection with the transmission gear to synchronously rotate, the gear starts to drive the sliding plate to linearly move along the sliding rail which is in the connection with the shell of the sliding plate under the cooperation of the rack which is in meshed connection with the transmission gear, thereby the shovel plate starts to clean broken stone impurities at the bottom of the gap, simultaneously the guide rod drives the worm which is in fixed connection with the shovel plate to synchronously rotate, the worm wheel which is in meshed connection with the worm wheel starts to synchronously rotate, the worm wheel drives the main shaft which is in synchronous rotation, thereby the main shaft which drives the lead screw which is in fixed connection with the lead screw, the lead screw starts to drive the sliding cylinder which is in threaded connection with the lead screw to synchronously rotate, thereby the sliding cylinder pulls the sliding rod which is in hinged with the lead screw, the sliding rod starts to move along the sliding rail which is in the connection with the sliding plate, the sliding rod which is in the hinged position of the sliding plate as a fulcrum, thus the sliding plate drives the shovel plate to synchronously move along the sliding plate, the groove is inclined to the groove, and the impurities can be stored in the gap, and the impurities can be inclined from the bottom of the sliding plate can be conveniently and stored in the gap.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the whole structure of the present utility model.
FIG. 3 is a schematic cross-sectional view of a transmission structure according to the present utility model.
Reference numerals denote the housing 101, the link assembly 2, the blade 201, the push rod 202, the case 203, the slide plate 204, the pull rod 205, the slide tube 206, the screw 207, the spindle 208, the worm wheel 209, the worm 301, the guide rod 302, the gear 303, the rack 304, the transmission gear 305, the motor 306, and the squeegee 307.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a protection device for a back backfill settlement joint of a culvert includes a housing 101, and further includes:
A connecting rod assembly 2 for cleaning impurities in the gap;
The connecting rod assembly 2 comprises a shovel 201, a push rod 202, a box 203 and a sliding plate 204, wherein the shovel 201 is fixedly connected to one end of the push rod 202 through bolts, the box 203 is fixedly connected to the push rod 202, the push rod 202 is hinged to the sliding plate 204 through a hinged support on the sliding plate 204, and the sliding plate 204 is in sliding connection with the shell 101.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific case 203 described in the above embodiment, for example, the case 203 is provided with a partition plate inclined inwards, and this is for the purpose of limiting the impurities in the case 203 by the partition plate and preventing the impurities from sliding off.
For the above example, it should be understood by those skilled in the art that the technical solution is not limited to the specific sliding plate 204 described in the above embodiment, and for example, the sliding plate 204 is provided with a damping rubber strip, which is provided for the purpose of increasing the friction force applied during sliding in this way, so that the sliding can be smooth.
Specifically, the push rod 202 is hinged with a pull rod 205, the other end of the pull rod 205 is hinged with a slide tube 206, and the slide tube 206 is slidably connected with the slide plate 204 through a slide rail in the slide plate 204.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific pull rod 205 described in the above embodiment, for example, the pull rod 205 should be made of integrally processed material, and the hinge portions at two ends should be further hardened, so as to prevent the stress fracture thereof in this way.
Specifically, the sliding cylinder 206 is in threaded connection with the screw rod 207, the screw rod 207 is fixedly connected with the main shaft 208, and the main shaft 208 is in rotational connection with the housing 101.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific screw 207 described in the above embodiment, for example, the screw 207 may be replaced by a reciprocating screw, and the purpose of this arrangement is to enable the direction of movement of the slide 206 to be quickly changed by continuously controlling the screw 207 to rotate in the same direction when the slide 206 screwed thereon moves to one end.
Specifically, the main shaft 208 is fixedly connected with a worm gear 209, one side of the worm gear 209 is in meshed connection with a worm 301, the worm 301 is fixedly connected to a guide rod 302, and the guide rod 302 is in rotational connection with the sliding plate 204.
For the above example, it should be appreciated by those skilled in the art that the technical solution described above is not limited to the specific worm wheel 209 and worm 301 described in the above embodiment, and for example, the worm wheel 209 and worm 301 may be replaced by a bevel gear, and the two bevel gears are engaged and connected, so that the purpose of this arrangement is to facilitate adjustment of the transmission ratio in this manner.
Specifically, one end of the guide rod 302 is fixedly connected with a gear 303, the gear 303 is in meshed connection with a rack 304, and the rack 304 is fixedly connected to the housing 101.
For the above example, it should be appreciated by those skilled in the art that the above technical solution is not limited to the specific guide bar 302 described in the above embodiment, for example, the connection between the guide bar 302 and the sliding plate 204 is provided with a bearing ring, which is designed to reduce the rotational wear of the sliding plate 204 in this way.
Specifically, the other end of the guide rod 302 is fixedly connected with a transmission gear 305, the transmission gear 305 is meshed with an output gear of a motor 306, and the motor 306 is fixedly connected with the sliding plate 204.
For the above example, it should be appreciated by those skilled in the art that the above technical solution is not limited to the specific motor 306 described in the above embodiment, for example, the motor 306 may be a motor with multiple rotational speeds being adjustable, which is set for the purpose of facilitating adjustment of the rotational frequency of the guide rod 302 by adjusting the rotational speed of the motor.
Specifically, a plurality of scrapers 307 are fixedly connected to the bottom of the sliding plate 204, and the scrapers 307 incline to 45 °.
For the above example, it should be appreciated by those skilled in the art that the technical solution described above is not limited to the specific scraper 307 described in the above embodiment, and for example, the scraper 307 may be made of a soft material, which is provided in order to increase the cleaning effect thereof in such a way as to prevent broken stones from falling into the gap.
In the embodiment of the utility model, the related technician prevents the device from being arranged on the gap, simultaneously stretches the shovel 201 into the bottom of the gap, at the moment, the related technician starts the motor 306, so that the motor 306 drives the transmission gear 305 which is meshed with the output gear of the motor to synchronously rotate, the transmission gear 305 drives the guide rod 302 which is fixedly connected with the shaft center of the transmission gear to start rotating, so that the guide rod 302 drives the gear 303 which is fixedly connected with the guide rod to synchronously rotate, the gear 303 starts to drive the slide plate 204 to linearly move along the slide rail which is connected with the shell 101 under the cooperation of the rack 304 which is meshed with the guide rod, so that the shovel 201 is driven to synchronously move, the shovel 201 starts to clean broken stone impurities at the bottom of the gap, meanwhile, the guide rod 302 drives the worm 301 which is fixedly connected with the guide rod to synchronously rotate, so that the worm 301 drives the worm gear 209 which is meshed with the worm 301 to synchronously rotate, the worm gear 209 is enabled to drive the spindle 208 fixedly connected to the axis of the worm gear to start synchronously rotating, the spindle 208 is enabled to drive the screw rod 207 fixedly connected to the spindle to synchronously rotate, the screw rod 207 is enabled to start driving the slide tube 206 in threaded connection with the screw rod 207 to start linearly moving, the slide tube 206 is enabled to pull the pull rod 205 hinged to the slide tube 205, the pull rod 205 is enabled to start pulling the push rod 202 hinged to the push rod, the push rod 202 is enabled to circularly move with the hinge position of the push rod 202 and the slide plate 204 as a pivot, the push rod 202 is enabled to drive the shovel plate 201 fixedly connected to the push rod 202 to start synchronously moving, impurities in the shovel plate 201 incline to a certain angle are enabled to slide into the box 203 to be stored, impurities in gaps can be cleaned circularly, and meanwhile, when the slide plate 204 is enabled to linearly push the screw rod 207 inclined at the bottom of the slide plate 204 to push away the impurities in the gaps, and the impurities in the gaps can be prevented from falling into the gaps.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420657704.5U CN222294740U (en) | 2024-04-01 | 2024-04-01 | Culvert bench back backfill settlement joint protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420657704.5U CN222294740U (en) | 2024-04-01 | 2024-04-01 | Culvert bench back backfill settlement joint protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222294740U true CN222294740U (en) | 2025-01-03 |
Family
ID=93977561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420657704.5U Active CN222294740U (en) | 2024-04-01 | 2024-04-01 | Culvert bench back backfill settlement joint protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222294740U (en) |
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2024
- 2024-04-01 CN CN202420657704.5U patent/CN222294740U/en active Active
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