CN215906751U - Three-dimensional pile pouring device - Google Patents
Three-dimensional pile pouring device Download PDFInfo
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- CN215906751U CN215906751U CN202121739721.6U CN202121739721U CN215906751U CN 215906751 U CN215906751 U CN 215906751U CN 202121739721 U CN202121739721 U CN 202121739721U CN 215906751 U CN215906751 U CN 215906751U
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- semicircular sleeves
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Abstract
The utility model discloses a three-dimensional pile pouring device, which comprises a steel bar and is characterized in that: the concrete pouring device comprises two semicircular sleeves which are hinged to each other, the semicircular sleeves are sleeved on the outer wall of the steel bar, an elastic connector is connected between the two semicircular sleeves, the two ends of the elastic connector are attracted with the semicircular sleeves in a magnetic force mode, the bottom of each semicircular sleeve is connected with a discharge hopper in a through mode, the semicircular sleeves are distributed annularly, one side of each semicircular sleeve is connected with a traction pipe in a through mode, one end of each traction pipe is connected with a folding body, the folding body is located in the center position surrounded by the steel bars, the top of the folding body is connected with a hollow column, the top end of the hollow column is connected with a supply pump in a through mode, and the input end of the supply pump is connected with a cement mortar tank in a through mode.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a three-dimensional pile pouring device.
Background
The cast-in-place pile is a pile formed by forming a pile hole in foundation soil through mechanical drilling, steel pipe soil extrusion or manual excavation and the like on an engineering site, placing a reinforcement cage in the pile hole and pouring concrete into the pile hole. The existing three-dimensional pile pouring device is used for directly pouring cement from top to bottom in the pouring process, and due to the fact that the size of the steel reinforcement cage changes, the phenomenon of uneven pouring exists, and the practicability is poor. Therefore, it is necessary to design a stereoscopic pile grouting device with strong practicability.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a three-dimensional pile grouting device to solve the above problems.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a three-dimensional stake perfusion device, includes the reinforcing bar, its characterized in that: the two ends of the steel bar are correspondingly fixed with hoops through welding, and a filling device is arranged outside the steel bar.
According to the technical scheme, the pouring device comprises two semicircular sleeves which are hinged to each other, the semicircular sleeves are sleeved on the outer wall of the reinforcing steel bar, an elastic connector is connected between the semicircular sleeves, the two ends of the elastic connector are attracted with the semicircular sleeves in a magnetic manner, the bottom of each semicircular sleeve is connected with a discharge hopper in a through manner, the semicircular sleeves are distributed in an annular manner, each semicircular sleeve is connected with a traction pipe in a through manner, one end of each traction pipe is connected with a folding body, the folding bodies are located in the center positions around the reinforcing steel bars, the top of each folding body is connected with a hollow column, the top of each hollow column is connected with a supply pump in a through manner, the input end of each supply pump is connected with a cement mortar tank in a through manner, and a one-way valve is arranged on each traction pipe.
According to the technical scheme, the top end of the hollow column is provided with the traction pulley, a rope is wound on the outer portion of the traction pulley, one end of the rope is connected with the top of the hollow column, a traction frame is arranged on one side of the traction pulley, and the traction pulley is connected with external torque.
According to the technical scheme, the inside of the semicircular sleeve is movably connected with the elliptical wheel through the bearing, and the outer wall of the elliptical wheel is in contact with the steel bar.
According to the technical scheme, the surface of the discharge hopper is uniformly coated with the polyurethane lubricating coating.
According to the technical scheme, the elliptical wheel is made of elastic rubber.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the injection points are dispersed on the reinforcing steel bars and injected slowly from bottom to top, so that the pile foundation with uniformly dispersed cement mortar can be formed, and the poured cement pile has uniform density and high quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the principle of the present invention;
FIG. 3 is a schematic view of a half-round sheath according to the present invention;
FIG. 4 is a schematic cross-sectional view of a half-round sleeve according to the present invention;
in the figure: 1. reinforcing steel bars; 2. a hoop sleeve; 3. a perfusion device; 31. a folded body; 32. a hollow column; 33. pulling the tube; 331. a one-way valve; 34. a supply pump; 341. a cement mortar tank; 35. a traction sheave; 351. a traction frame; 36. a semicircular sleeve; 361. a discharge hopper; 37. an elastic connector; 38. an elliptical wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a three-dimensional stake perfusion device, includes reinforcing bar 1, its characterized in that: the two ends of the steel bar 1 are correspondingly fixed with hoops 2 through welding, a pouring device 3 is arranged outside the steel bar 1, the steel bar 1 is used for providing an installation position for the pouring device 3, and the pouring device 3 is used for pouring cement mortar;
the pouring device 3 comprises two semicircular sleeves 36 which are hinged with each other, the semicircular sleeves 36 are sleeved on the outer wall of the steel bar 1, an elastic connecting body 37 is connected between the two semicircular sleeves 36, two ends of the elastic connecting body 37 are attracted with the semicircular sleeves 36 by magnetic force, the bottom of each semicircular sleeve 36 is connected with a discharge hopper 361 in a penetrating way, the semicircular sleeves 36 are distributed annularly, one side of each semicircular sleeve 36 is connected with a pulling pipe 33 in a penetrating way, one end of each pulling pipe 33 is connected with a folding body 31, the folding body 31 is positioned at the central position surrounded by the steel bars 1, the top of each folding body 31 is connected with a hollow column 32, the top of each hollow column 32 is connected with a supply pump 34 in a penetrating way, the input end of each supply pump 34 is connected with a cement mortar tank 341 in a penetrating way, a one-way valve 331 is arranged on each pulling pipe 33, when pouring is started, the two semicircular sleeves 36 are firstly broken off, workers surround the steel bars 1 at the upper part and the lower part, and then the elastic connecting body 37 is attracted with the semicircular sleeves 36, pulling the pulling pipe 33 upwards to expand the folding body 31, starting the supply pump 34, conveying cement mortar into the folding body 31 from the cement mortar tank 341, stopping pulling the pulling pipe 33 upwards at the moment, moving the folding body 31 downwards by the pulling pipe 33 due to gravity to shrink and extruding the cement mortar into the semicircular sleeve 36 and discharging the cement mortar from the discharging hopper 361 at the moment, so that uniform cement mortar discharging is facilitated, pulling the pulling pipe 33 upwards continuously when the bottom is full, so that the cement mortar fills the pot hole layer by layer, compared with a direct pouring mode, by dispersing injection points on each reinforcing steel bar 1 and slowly injecting from bottom to top, a pile foundation with uniformly dispersed cement mortar can be formed, and the poured cement pile has uniform density and high quality;
the top end of the hollow column 32 is provided with a traction pulley 35, a rope is wound outside the traction pulley 35, one end of the rope is connected with the top of the hollow column 32, one side of the traction pulley 35 is provided with a traction frame 351, the traction pulley 35 is connected with external torque, when the hollow column 32 needs to be pulled upwards, the traction pulley 35 is driven to rotate by the external torque, and the traction pulley 35 drives the hollow column 32 to move upwards by the rope without manual driving;
the inside of the semicircular sleeve 36 is movably connected with an elliptical wheel 38 through a bearing, the outer wall of the elliptical wheel 38 is in contact with the steel bar 1, when the semicircular sleeve 36 moves upwards, the elliptical wheel 38 is attached to the steel bar 1 to rotate, when the long end of the elliptical wheel is attached to the steel bar 1, the elastic connecting body 37 is expanded outwards, when the short end of the elliptical wheel is in contact with the steel bar 1, the elastic connecting body 37 contracts inwards, when the semicircular sleeve 36 has a downward movement trend, because the gravity is not enough to overcome the contraction force of the elastic connecting body 37, the semicircular sleeve 36 can be kept from sliding downwards, and the pouring position can be kept conveniently;
the surface of the discharge hopper is uniformly coated with a polyurethane lubricating coating, so that the sliding smoothness of the discharge hopper is convenient to improve, and the service life of the discharge hopper is prolonged;
the elliptical wheel is made of elastic rubber materials, so that the elliptical wheel has high elastic deformation capacity, friction force is increased, and the elliptical wheel is flexible to use.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (5)
1. The utility model provides a three-dimensional stake perfusion device, includes reinforcing bar (1), its characterized in that: hoops (2) are fixed at two ends of the steel bar (1) correspondingly through welding, and a filling device (3) is arranged outside the steel bar (1);
the pouring device (3) comprises two semicircular sleeves (36) which are hinged with each other, the semicircular sleeves (36) are sleeved on the outer wall of the steel bar (1), an elastic connecting body (37) is connected between the two semicircular sleeves (36), two ends of the elastic connecting body (37) are attracted with the semicircular sleeves (36) through magnetic force, the bottom of each semicircular sleeve (36) is connected with a discharge hopper (361) in a penetrating manner, the semicircular sleeves (36) are distributed annularly, one side of each semicircular sleeve (36) is connected with a pulling pipe (33) in a penetrating manner, one end of each pulling pipe (33) is connected with a folding body (31), the folding body (31) is located at the central position surrounded by the steel bars (1), the top of the folding body (31) is connected with a hollow column (32), the top end of the hollow column (32) is connected with a supply pump (34) in a penetrating manner, the input end of the supply pump (34) is connected with a cement mortar tank (341) in a penetrating manner, the pulling pipe (33) is provided with a one-way valve (331).
2. The stereoscopic pile grouting device according to claim 1, wherein: the top of hollow post (32) is provided with traction sheave (35), the outside winding of traction sheave (35) has the rope, the one end of rope is connected with the top of hollow post (32), one side of traction sheave (35) is provided with traction frame (351), traction sheave (35) are connected with outside torque.
3. A stereoscopic pile grouting device according to claim 2, wherein: the inside of semicircle cover (36) has oval wheel (38) through bearing swing joint, the outer wall and the reinforcing bar (1) of oval wheel (38) contact.
4. A stereoscopic pile grouting device according to claim 3, wherein: the surface of the discharge hopper is uniformly coated with a polyurethane lubricating coating.
5. A stereoscopic pile grouting device according to claim 4, wherein: the elliptical wheel is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121739721.6U CN215906751U (en) | 2021-07-29 | 2021-07-29 | Three-dimensional pile pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121739721.6U CN215906751U (en) | 2021-07-29 | 2021-07-29 | Three-dimensional pile pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215906751U true CN215906751U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121739721.6U Active CN215906751U (en) | 2021-07-29 | 2021-07-29 | Three-dimensional pile pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215906751U (en) |
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2021
- 2021-07-29 CN CN202121739721.6U patent/CN215906751U/en active Active
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