CN219863031U - Digger for buried pipeline - Google Patents
Digger for buried pipeline Download PDFInfo
- Publication number
- CN219863031U CN219863031U CN202321194615.3U CN202321194615U CN219863031U CN 219863031 U CN219863031 U CN 219863031U CN 202321194615 U CN202321194615 U CN 202321194615U CN 219863031 U CN219863031 U CN 219863031U
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- Prior art keywords
- excavating
- rod
- threaded rotating
- blade
- lifting frame
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009412 basement excavation Methods 0.000 description 21
- 244000309464 bull Species 0.000 description 13
- 239000002689 soil Substances 0.000 description 9
- 230000009466 transformation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an excavating device for a buried pipeline, which comprises a device main body, wherein the inner side of the device main body is fixedly connected with a transverse plate, the device main body is rotationally connected with a threaded rotating rod, one side of the threaded rotating rod penetrates through the device main body and extends to the upper end face of the device main body, the upper end of the threaded rotating rod is connected with a second servo motor arranged at the top of the device main body, a second sliding rod is fixedly arranged on the transverse plate, a lifting frame is spirally driven on the outer surface of the threaded rotating rod, the lifting frame is sleeved on the second sliding rod, a first blade excavating rod and a second blade excavating rod are respectively rotationally connected to the front end face of the lifting frame, and a shovel plate which is obliquely arranged is fixedly connected to the lower end face of the lifting frame. The first blade excavating rod and the second blade excavating rod are driven to flexibly adjust the excavating depth through the up-and-down movement of the lifting frame, so that the excavating work of the buried pipeline under different conditions is adapted, and meanwhile, the two blade excavating rods are used for excavating in a rotating mode, so that the construction efficiency of the buried pipeline is improved.
Description
Technical Field
The utility model relates to the technical field of old community transformation, in particular to an excavating device for a buried pipeline.
Background
The transformation of the old community mainly comprises transformation of public facilities, environments and rooms, the transformation of the public facilities comprises replacement of old buried pipelines and the like, wherein the buried pipelines are generally positioned below a community green belt or a pavement, and the tops of the buried pipelines are covered with a rear soil layer, so that when the old buried pipelines are replaced, excavation construction is needed to remove soil covered on the tops of the pipelines, and the pipelines are exposed.
In the prior art, for example, the bulletin number is: the utility model provides a pre-buried excavating gear of pipeline for building engineering construction of CN212052935U, includes the supporting box, the bottom fixed mounting of supporting box has two second link, two be equipped with the excavator case between the second link, two the inside of second link is all fixed mounting has fixed splint, two the fixed splint is all through two screw and excavator case fixed connection, the inside fixed mounting of excavator case has the excavation motor, the output fixed mounting of excavation motor has the excavation bull stick, the one end of excavation bull stick runs through the excavator case and extends to the outside of excavator case, the outside fixed sleeve of excavation bull stick has rotary blade, the top fixed mounting of excavator case has the fixed plate, one side fixed mounting of fixed plate has the arc to remove the soil board, the one end of arc to remove the soil board and the top fixed connection of excavator case, the top of arc to remove the soil board extends to the inside of supporting box.
The structure shown in above-mentioned scheme, like the cooperation of rotatory blade and arc removes the soil board can excavate the earth at pipeline top, reduces personnel intensity of labour to a certain extent. However, the heights of the digging rotating rod, the rotating blade and the arc soil removing plate are fixed, so that the digging device shown in the scheme can only dig a mud layer with a fixed thickness, and the practical working condition is that pipelines have different burying depths at different positions, so that inconvenience exists in use, and the use of the digging device is inconvenient.
Disclosure of Invention
The utility model provides an excavating device for an underground pipeline, which can solve the problem that only a mud layer with a fixed thickness can be excavated.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an underground pipeline's excavating device, includes the device main part, the inboard fixedly connected with diaphragm of device main part, the device main part rotates and is connected with the screw thread bull stick, one side of screw thread bull stick runs through the device main part and extends to the up end of device main part, the upper end of screw thread bull stick is connected with the servo motor second that sets up in device main part top, the last fixed mounting of diaphragm has the second slide bar, the surface screw drive of screw thread bull stick has the crane, the crane cover is located the second slide bar to rotate respectively in preceding terminal surface and be connected with first blade excavation pole, second blade excavation pole, the rear end that one side of first blade excavation pole, second blade excavation pole all runs through the crane and extends to the crane, the rear end of first blade excavation pole is connected with the servo motor third that installs in the crane, the surface fixed mounting of first blade excavation pole has the belt pulley No. two belt pulleys, be connected through belt drive between belt pulley No. two belt pulleys, the lower terminal surface fixed connection of crane is the slope shovel that is the slope of arranging.
According to the underground pipeline excavating device, two second sliding rods are fixedly arranged on the transverse plate, are arranged in parallel and are respectively arranged on two sides of the threaded rotating rod.
According to the underground pipeline excavating device, two lateral plates are fixedly arranged on the left side and the right side of the device main body, threaded rotating shafts are rotatably connected to the inner sides of the two lateral plates, rotating shafts are rotatably connected to the left side and the right side of the device main body, a first bevel gear is connected to the left side and the right side of the rotating shafts, a second bevel gear is arranged on the outer surface of the threaded rotating shafts, and the second bevel gear is meshed with the first bevel gear; the inner sides of the two lateral plates are connected with first sliding rods, the upper ends of the threaded rotating shafts are connected with first servo motors arranged on the lateral plates, supporting frames are in spiral transmission on the outer surfaces of the threaded rotating shafts, the supporting frames are sleeved on the first sliding rods and connected with rubber bases on the lower end faces, and two positioning screws are connected to the bottoms of the supporting frames. So that the excavating device can be connected to the carrying equipment.
According to the underground pipeline excavating device, the lower end face of the supporting frame is connected with a rubber base.
According to the underground pipeline excavating device, the inner sides of the two lateral plates are connected with two first sliding rods which are arranged in parallel and are respectively arranged at two sides of the threaded rotating shaft.
According to the underground pipeline excavating device, four movable rollers are fixedly arranged on the lower end face of the device main body respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the scheme, the first blade excavating rod and the second blade excavating rod are driven to flexibly adjust the excavating depth through the up-and-down movement of the lifting frame, so that the underground pipeline excavating work of different conditions is adapted, and meanwhile, the two blade excavating rods are used for excavating in a rotating mode, so that the construction efficiency of the underground pipeline is improved.
2. The rubber bases below the two supporting frames are driven to be attached to a platform of carrying equipment through rotation adjustment of the two threaded rotating shafts, so that the damping effect is achieved; the excavating device is stably connected with the carrying equipment by utilizing the supporting frame, the rubber base and the positioning screw rod, so that the excavating device is prevented from easily sliding due to the fact that the universal wheels are contacted with the carrying equipment, and the stability of the excavating device during construction is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments 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 an overall structural view of the present utility model;
FIG. 2 is a schematic diagram illustrating the installation of a first bevel gear and a second bevel gear according to the present utility model;
FIG. 3 is a schematic view of the structure of the first and second blade excavating bars of the present utility model;
fig. 4 is a schematic installation diagram of the threaded spindle and the support frame of the present utility model.
Reference numerals illustrate:
1. a device body; 2. a cross plate; 3. a lateral plate; 4. a threaded spindle; 5. a rotation shaft; 6. a first conical gear; 7. a second bevel gear; 8. a first slide bar; 9. a servo motor I; 10. a support frame; 11. a rubber base; 12. positioning a screw; 13. a threaded rotating rod; 14. a servo motor II; 15. a second slide bar; 16. moving the roller; 17. a lifting frame; 18. a first blade digging bar; 19. a second blade digging bar; 20. a servo motor III; 21. a first belt pulley; 22. a second belt pulley; 23. a shovel plate; 24. a first slide hole; 25. and a second slide hole.
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.
Referring to fig. 1 to 4, the present utility model provides a technical solution:
the utility model provides an excavating device of buried pipeline, including device main part 1, device main part 1's inboard fixedly connected with diaphragm 2, device main part 1 rotates and is connected with screw thread bull stick 13, screw thread bull stick 13's one side runs through device main part 1 and extends to device main part 1's up end, screw thread bull stick 13's upper end is connected with servo motor two 14 that set up in device main part top, the last fixed mounting of diaphragm 2 has second slide bar 15, screw drive of screw thread bull stick 13's surface has crane 17, the second slide bar is located to crane 17 cover, and rotate respectively in preceding terminal surface and be connected with first blade excavation pole 18, second blade excavation pole 19, first blade excavation pole 18, one side of second blade excavation pole 19 all runs through crane 17 and extends to the rear end face of crane 17, the rear end of first blade excavation pole 18 is connected with servo motor three 20 that install in the crane, the surface fixed mounting of first blade excavation pole 18 has No. 21, the surface fixed mounting of second blade excavation pole 19 has No. two belt pulleys 22, pass through belt drive connection between No. 21 and No. two belt pulleys 22, the lower fixed connection of crane 17 is the shovel 23 that is the low-level shovel that is arranged in the slope, the front and is arranged.
Specifically, two second sliding rods 15 are fixedly installed on the transverse plate 2, are arranged in parallel and are respectively arranged on two sides of the threaded rotating rod 13.
In this embodiment, two lateral plates 3 are fixedly installed on the left and right sides of the device body 1, a threaded rotating shaft 4 is rotatably connected to the inner sides of the two lateral plates 3 on each side, a rotating shaft 5 is rotatably connected to the left and right sides of the device body 1, a first bevel gear 6 is connected to the left and right sides of the rotating shaft 5, a second bevel gear 7 is installed on the outer surface of the threaded rotating shaft 4, the second bevel gear 7 is meshed with the first bevel gear 6, a first sliding rod 8 is connected to the inner sides of the two lateral plates 3 on each side, the upper end of the threaded rotating shaft 4 is connected with a first servo motor 9 installed on the lateral plates, a supporting frame 10 is spirally driven on the outer surface of the threaded rotating shaft 4, the supporting frame 10 is sleeved on the first sliding rod, a rubber base 11 is connected to the lower end face, and two positioning screws 12 are connected to the bottom of the supporting frame 10.
Wherein, the lower terminal surface of support frame 10 is connected with rubber base 11. The inner sides of the two lateral plates 3 on each side are connected with two first sliding rods 8, and the two first sliding rods 8 are arranged in parallel and are respectively arranged on two sides of the threaded rotating shaft 4.
In this embodiment, four moving rollers 16 are fixedly mounted on the lower end surface of the apparatus main body 1, and the four moving rollers 16 are rectangular in distribution.
The excavating device of the present utility model has two modes of operation:
firstly, the device is placed on a platform of carrying equipment, a first servo motor 9 is started, an output shaft of the first servo motor 9 drives a threaded rotating shaft 4 provided with a second conical gear 7 to rotate, and as the two conical gears 7 are meshed with a first conical gear 6 provided with a rotating shaft 5, the conical gears are meshed in a manner that the conical gears are meshed, the second conical gear 7 can drive the first conical gear 6 to rotate, then the first conical gear 6 can drive a second conical gear 7 on the other side to rotate, so that two support frames 10 on the two threaded rotating shafts 4 can move up and down to be adjusted, when the two support frames 10 slowly move downwards, rubber bases 11 below the two support frames 10 can be driven to be attached to the carrying equipment, the whole excavating device is supported by the support frames 10 and the rubber bases 11, and meanwhile, a positioning screw 12 is rotated downwards to be fixedly connected with the carrying equipment; through opening servo motor two 14, the output shaft of servo motor two 14 will drive screw thread bull stick 13 rotation for the crane 17 on the screw thread bull stick 13 can carry out lift adjustment, so that can let the first blade on the crane 17 excavate pole 18, the excavation degree of depth can be nimble regulation, adapt to the excavation work of buried pipeline of different circumstances, start servo motor three 20 afterwards, utilize the drive effect of belt pulley and belt afterwards for two blade excavate poles can together rotatory excavate, utilize shovel board 23 to scrape the thinner soil layer that the pipeline top covers.
In this mode of operation, the loading and excavating device is moved by the carrier to excavate the mud layer.
The second working mode is to place the device on the ground, the second servo motor 14 is started, the output shaft of the second servo motor 14 drives the threaded rotating rod 13 to rotate, the lifting frame 17 on the threaded rotating rod 13 can be lifted and adjusted, the first blade excavating rod 18 and the second blade excavating rod 19 on the lifting frame 17 can flexibly adjust the excavating depth to adapt to the excavating work of buried pipelines under different conditions, the third servo motor 20 is started, and then the transmission effect of the belt pulley and the belt is utilized, so that the two blade excavating rods can rotate together to excavate, and the shovel plate 23 is utilized to scrape thinner soil layers covered on the tops of the pipelines.
In this mode of operation, the movement may be by a manual pushing device.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides an excavating gear of buried pipeline, includes the device main part, its characterized in that: the device comprises a device body, and is characterized in that a transverse plate is fixedly connected to the inner side of the device body, the device body is rotationally connected with a threaded rotating rod, one side of the threaded rotating rod penetrates through the device body and extends to the upper end face of the device body, the upper end of the threaded rotating rod is connected with a second servo motor arranged at the top of the device body, a second sliding rod is fixedly installed on the upper surface of the transverse plate, a lifting frame is spirally driven on the outer surface of the threaded rotating rod, the lifting frame is sleeved on the second sliding rod, a first blade excavating rod and a second blade excavating rod are respectively rotationally connected to the front end face, one sides of the first blade excavating rod and the second blade excavating rod penetrate through the lifting frame and extend to the rear end face of the lifting frame, the rear end of the first blade excavating rod is connected with a third servo motor arranged on the lifting frame, a first belt pulley is fixedly installed on the outer surface of the first blade excavating rod, a second belt pulley is fixedly installed on the outer surface of the second blade excavating rod, the first belt pulley is connected with a second belt pulley through belt transmission, and the lower end face of the lifting frame is fixedly connected with a shovel plate which is obliquely arranged.
2. An excavating device of underground piping according to claim 1, wherein: two second sliding rods are fixedly arranged on the transverse plate, are arranged in parallel and are respectively arranged on two sides of the threaded rotating rod.
3. An excavating device of underground piping according to claim 1, wherein: two lateral plates are fixedly arranged on the left side and the right side of the device main body, threaded rotating shafts are rotatably connected to the inner sides of the two lateral plates, rotating shafts are rotatably connected to the left side and the right side of the device main body, a first conical gear is connected to the left side and the right side of the rotating shafts, a second conical gear is arranged on the outer surface of the threaded rotating shafts, and the second conical gear is meshed with the first conical gear;
the inner sides of the two lateral plates are connected with first sliding rods, the upper ends of the threaded rotating shafts are connected with first servo motors arranged on the lateral plates, supporting frames are in spiral transmission on the outer surfaces of the threaded rotating shafts, the supporting frames are sleeved on the first sliding rods and connected with rubber bases on the lower end faces, and two positioning screws are connected to the bottoms of the supporting frames.
4. A device for dredging a buried pipeline according to claim 3, characterized in that: the lower end face of the support frame is connected with a rubber base.
5. A device for dredging a buried pipeline according to claim 3, characterized in that: the inner sides of the two lateral plates are connected with two first sliding rods which are arranged in parallel and are respectively arranged on two sides of the threaded rotating shaft.
6. An excavating device of underground piping according to claim 1, wherein: four movable rollers are fixedly arranged on the lower end face of the device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194615.3U CN219863031U (en) | 2023-05-17 | 2023-05-17 | Digger for buried pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194615.3U CN219863031U (en) | 2023-05-17 | 2023-05-17 | Digger for buried pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863031U true CN219863031U (en) | 2023-10-20 |
Family
ID=88369056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194615.3U Active CN219863031U (en) | 2023-05-17 | 2023-05-17 | Digger for buried pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863031U (en) |
-
2023
- 2023-05-17 CN CN202321194615.3U patent/CN219863031U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |