CN214460425U - Core tube protection structure of grouting device for long spiral power head cast-in-place pile - Google Patents
Core tube protection structure of grouting device for long spiral power head cast-in-place pile Download PDFInfo
- Publication number
- CN214460425U CN214460425U CN202023178610.0U CN202023178610U CN214460425U CN 214460425 U CN214460425 U CN 214460425U CN 202023178610 U CN202023178610 U CN 202023178610U CN 214460425 U CN214460425 U CN 214460425U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- wall
- protection structure
- core tube
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a long spiral unit head bored concrete pile slip casting ware core pipe protective structure, include: protective sleeve, protective sleeve's one end is provided with fixed mounting panel, one side of fixed mounting panel is provided with the dead lever, protective sleeve's lateral wall is provided with the electric rotary cavity, it is provided with rotatory screw thread propelling rod to run through in the electric rotary cavity, the lateral wall in electric rotary cavity is provided with the fixed plate, the fixed plate with protective sleeve's outer wall fixed welding, one side in electric rotary cavity is provided with the telescope tube, the telescope tube with rotatory screw thread propelling rod cover is established and is connected, the telescope tube is kept away from the one end in electric rotary cavity is provided with the pressure spring pole. The utility model discloses can realize the drive in electronic rotatory chamber to impel rotatory screw propulsion pole, can impel the telescope tube, can fix the core pipe in the protective case, realized inside protection, and can carry out the shock attenuation in vibrations.
Description
Technical Field
The utility model relates to a core technical field specifically is a long spiral unit head bored concrete pile slip casting ware core protective structure.
Background
Grouting, ceramic process grouting and building engineering grouting. The ceramic process grouting is a process for applying prepared mud grouting to ceramic production. The construction engineering is a method for improving the physical and mechanical properties of the solidified slurry by injecting the solidified slurry into cracks or pores of the rock-soil foundation by using a proper method and adopting a displacement, filling, extrusion and other modes; during grouting, a core pipe is needed for grouting.
The prior art has the following defects: the outside of the existing core pipe can not be protected when in use, so that the core pipe is broken during grouting, and the grouting efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long spiral unit head bored concrete pile slip casting ware core pipe protective structure to solve the problem that provides among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a long spiral unit head bored concrete pile slip casting ware core pipe protective structure, includes: protective sleeve, protective sleeve's one end is provided with fixed mounting board, one side of fixed mounting board is provided with the dead lever, protective sleeve's lateral wall is provided with the electric rotary cavity, it is provided with rotatory screw propulsion pole to run through in the electric rotary cavity, the lateral wall in electric rotary cavity is provided with the fixed plate, the fixed plate with protective sleeve's outer wall fixed welding, one side in electric rotary cavity is provided with the telescope tube, the telescope tube with rotatory screw propulsion pole cover is established and is connected, the telescope tube is kept away from the one end in electric rotary cavity is provided with the pressure spring pole, the pressure spring pole is kept away from telescope tube's one end is provided with the pressure backing plate, be provided with the limiting plate between the pressure spring pole, the limiting plate with the one end of rotatory screw propulsion pole is connected. Protective sleeve overlaps outside the core pipe when using, the flexible of rotatory screw thread pushing ram is realized to the rotatory screw thread pushing ram of protective sleeve one side under the drive in electric rotation chamber in the installation, the fixed plate welds with the outer wall of protective sleeve in the installation, can realize the drive in electric rotation chamber, thereby impel rotatory screw thread pushing ram, can impel the telescope tube, can fix the core pipe in the protective sleeve, inside protection has been realized, and can carry out the shock attenuation in vibrations, realize elasticity protection.
Further, the pressure base plate is annular, the pressure base plate is made of steel, and a damping base plate is arranged on one side of the pressure base plate; the fixing on the core pipe is convenient, and the stability of installation can be realized.
Furthermore, one end of the protective sleeve, which is far away from the fixed mounting plate, is provided with a connecting threaded pipe, and the outer wall of the connecting threaded pipe is provided with connecting threads; the connection and installation are convenient, and the connection and installation can be carried out according to the actual distance.
Further, a material conveying hole is formed in the outer wall of the protective sleeve; when the core pipe is used for conveying materials, the materials can be conveyed, and the raw materials in the core pipe are output.
Furthermore, the telescopic sleeve is connected with the caliper of the rotary threaded propelling rod, and the inner wall of the telescopic sleeve is smooth; the telescopic sleeve can stably propel when the rotary thread propelling rod rotates, and cannot rotate along with the rotary thread propelling rod, so that the telescopic sleeve can be stably moved.
Furthermore, the electric rotating cavity is an external power supply, timely regulation and control can be realized during installation, the external power supply can keep the voltage stable during use, and the operation efficiency is improved.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model discloses a protective sleeve overlaps outside the core pipe, the flexible of rotatory screw thread propulsion pole is realized to the rotatory screw thread propulsion pole of protective sleeve one side under the drive in electric rotary cavity in the installation, the fixed plate welds with protective sleeve's outer wall in the installation, can realize the drive in electric rotary cavity, thereby impel rotatory screw thread propulsion pole, can impel the telescope tube, can fix the core pipe in the protective sleeve, the inside protection has been realized, and can carry out the shock attenuation in vibrations, realize the elasticity protection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic view of the protection sleeve of the present invention;
fig. 3 is a schematic view of the rotary screw propulsion rod of the present invention.
In the figure: 1. a protective sleeve; 2. fixing the mounting plate; 3. rotating the threaded push rod; 4. connecting a threaded pipe; 5. an electric rotating chamber; 6. a telescopic sleeve; 7. a pressure spring lever; 8. a pressure pad plate; 9. a limiting plate; 10. fixing the rod; 11. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a long spiral unit head bored concrete pile slip casting ware core pipe protective structure, includes: a protective sleeve 1, wherein one end of the protective sleeve 1 is provided with a fixed mounting plate 2, one side of the fixed mounting plate 2 is provided with a fixed rod 10, the side wall of the protective sleeve 1 is provided with an electric rotating cavity 5, a rotating thread pushing rod 3 penetrates through the electric rotating cavity 5, the side wall of the electric rotating cavity 5 is provided with a fixed plate 11, the fixed plate 11 is fixedly welded with the outer wall of the protective sleeve 1, one side of the electric rotating cavity 5 is provided with a telescopic sleeve 6, the telescopic sleeve 6 is sleeved and connected with the rotating thread propelling rod 3, one end of the telescopic sleeve 6 far away from the electric rotating cavity 5 is provided with a pressure spring rod 7, one end of the pressure spring rod 7 far away from the telescopic sleeve 6 is provided with a pressure backing plate 8, a limiting plate 9 is arranged between the pressure spring rods 7, and the limiting plate 9 is connected with one end of the rotary threaded propelling rod 3. Protective sleeve overlaps outside the core pipe when using, the flexible of rotatory screw propulsion pole 3 is realized to the rotatory screw propulsion pole 3 of protective sleeve 1 one side under the drive of electric rotary cavity 5 in the installation, fixed plate 11 welds with protective sleeve 1's outer wall in the installation, can realize the drive of electric rotary cavity 5, thereby impel rotatory screw propulsion pole 3, can impel telescopic sleeve 6, can fix the core pipe in the protective sleeve 1, inside protection has been realized, and can carry out the shock attenuation in vibrations, realize the elasticity protection.
The pressure base plate 8 is annular, the pressure base plate 8 is made of steel, and a damping base plate is arranged on one side of the pressure base plate 8; the fixing on the core pipe is convenient, and the stability of installation can be realized.
One end, far away from the fixed mounting plate 2, of the protective sleeve 1 is provided with a connecting threaded pipe 4, and the outer wall of the connecting threaded pipe 4 is provided with connecting threads; the connection and installation are convenient, and the connection and installation can be carried out according to the actual distance.
The outer wall of the protective sleeve 1 is provided with a material conveying hole; when the core pipe is used for conveying materials, the materials can be conveyed, and the raw materials in the core pipe are output.
The telescopic sleeve 6 is connected with the caliper of the rotary threaded propelling rod 3, and the inner wall of the telescopic sleeve 6 is smooth; the telescopic sleeve 6 can be stably pushed when the rotary screw thread pushing rod 3 rotates, and the rotary screw thread pushing rod 3 cannot rotate, so that the telescopic sleeve can be stably moved.
The electric rotating cavity 5 is an external power supply, timely regulation and control can be realized during installation, the external power supply can keep voltage stable during use, and the operation efficiency is improved.
The utility model discloses a theory of operation: protective sleeve overlaps outside the core pipe when using, the flexible of rotatory screw propulsion pole 3 is realized to the rotatory screw propulsion pole 3 of protective sleeve 1 one side under the drive of electric rotary cavity 5 in the installation, fixed plate 11 welds with protective sleeve 1's outer wall in the installation, can realize the drive of electric rotary cavity 5, thereby impel rotatory screw propulsion pole 3, can impel telescopic sleeve 6, can fix the core pipe in the protective sleeve 1, inside protection has been realized, and can carry out the shock attenuation in vibrations, realize the elasticity protection.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a long spiral unit head bored concrete pile slip casting ware core pipe protective structure which characterized in that includes: the protective sleeve comprises a protective sleeve (1), a fixed mounting plate (2) is arranged at one end of the protective sleeve (1), a fixed rod (10) is arranged on one side of the fixed mounting plate (2), an electric rotating cavity (5) is arranged on the side wall of the protective sleeve (1), a rotating thread pushing rod (3) penetrates through the electric rotating cavity (5), a fixed plate (11) is arranged on the side wall of the electric rotating cavity (5), the fixed plate (11) is fixedly welded with the outer wall of the protective sleeve (1), a telescopic sleeve (6) is arranged on one side of the electric rotating cavity (5), the telescopic sleeve (6) is connected with the rotating thread pushing rod (3) in a sleeved mode, a pressure spring rod (7) is arranged at one end, far away from the electric rotating cavity (5), of the telescopic sleeve (6), and a pressure base plate (8) is arranged at one end, far away from the pressure spring rod (7), a limiting plate (9) is arranged between the pressure spring rods (7), and the limiting plate (9) is connected with one end of the rotary threaded propelling rod (3).
2. The core tube protection structure of the grouting device for the long-spiral power head cast-in-place pile according to claim 1, wherein: the pressure backing plate (8) is in a circular ring shape, the pressure backing plate (8) is made of steel materials, and a damping backing plate is arranged on one side of the pressure backing plate (8).
3. The core tube protection structure of the grouting device for the long-spiral power head cast-in-place pile according to claim 1, wherein: one end, far away from the fixed mounting plate (2), of the protective sleeve (1) is provided with a connecting threaded pipe (4), and connecting threads are formed in the outer wall of the connecting threaded pipe (4).
4. The core tube protection structure of the grouting device for the long-spiral power head cast-in-place pile according to claim 1, wherein: the outer wall of the protective sleeve (1) is provided with a material conveying hole.
5. The core tube protection structure of the grouting device for the long-spiral power head cast-in-place pile according to claim 1, wherein: the telescopic sleeve (6) is connected with the caliper of the rotary threaded propelling rod (3), and the inner wall of the telescopic sleeve (6) is smooth.
6. The core tube protection structure of the grouting device for the long-spiral power head cast-in-place pile according to claim 1, wherein: the electric rotating cavity (5) is an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178610.0U CN214460425U (en) | 2020-12-25 | 2020-12-25 | Core tube protection structure of grouting device for long spiral power head cast-in-place pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178610.0U CN214460425U (en) | 2020-12-25 | 2020-12-25 | Core tube protection structure of grouting device for long spiral power head cast-in-place pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460425U true CN214460425U (en) | 2021-10-22 |
Family
ID=78194048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178610.0U Active CN214460425U (en) | 2020-12-25 | 2020-12-25 | Core tube protection structure of grouting device for long spiral power head cast-in-place pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460425U (en) |
-
2020
- 2020-12-25 CN CN202023178610.0U patent/CN214460425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111648619A (en) | Hole plugging device and hole plugging equipment | |
| CN106014464B (en) | A kind of environment-friendly type building municipal works anchor pole | |
| CN214460425U (en) | Core tube protection structure of grouting device for long spiral power head cast-in-place pile | |
| CN204608782U (en) | Pile-sinking device is dug in static pressure | |
| CN102182180B (en) | Rotary extrusion sleeve anchor rod and construction method thereof | |
| CN101699020A (en) | Rotary underreamer | |
| CN214725370U (en) | Wall body drilling filling equipment for housing construction | |
| CN210141147U (en) | Prefabricated reinforced concrete anchor rod | |
| CN212772316U (en) | Overhead high pressure spouts stake machine soon and revolves spray tube support device | |
| CN208073024U (en) | A kind of small-sized provisions for grouting of architectural engineering | |
| CN212533668U (en) | Crack pouring device for highway maintenance | |
| CN212707434U (en) | Concrete drilling core taking machine | |
| CN210918267U (en) | Building construction concrete placement device that vibrates | |
| CN210636808U (en) | Water supply and drainage reserved hole sleeve | |
| CN220847521U (en) | Grouting reinforcement device | |
| CN207017659U (en) | Concrete rammer | |
| CN219637896U (en) | Water conservancy construction repair slip casting device | |
| CN220030706U (en) | High efficiency agitating unit is used in production of solar photovoltaic tubular pile | |
| CN217378898U (en) | High-pressure injection slip casting device for civil engineering | |
| CN220666239U (en) | Supporting template for building foundation construction | |
| CN215802351U (en) | Integrated plastering-free external wall insulation construction structure | |
| CN214247347U (en) | Grouting is with filling head fixing device | |
| CN106193065B (en) | A kind of environment-friendly type building municipal works slope reinforcement device | |
| CN218375509U (en) | Filling tool for building reinforcement | |
| CN113774988B (en) | Deep water taking head device and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |