CN217378903U - Segmental cast-in-situ bored pile dado construction and installation equipment - Google Patents
Segmental cast-in-situ bored pile dado construction and installation equipment Download PDFInfo
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- CN217378903U CN217378903U CN202123400147.4U CN202123400147U CN217378903U CN 217378903 U CN217378903 U CN 217378903U CN 202123400147 U CN202123400147 U CN 202123400147U CN 217378903 U CN217378903 U CN 217378903U
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Abstract
The utility model discloses a festival segmentation bored concrete pile dado construction erection equipment relates to building and bridge engineering pile foundation construction technical field, include: the support, guider, clamping device, the steel protects a pre-buried ground of fixing above the stake hole of section of thick bamboo, and the support is fixed in the steel and protects a section of thick bamboo limit, and guider installs on the spout of support, and clamping device installs on guider, during the construction, places the flexible section of thick bamboo that protects and goes upward clamping device, protects a section of thick bamboo through the chuck with the flexibility and presss from both sides tightly fixedly. The utility model realizes the rapid construction assembly and release of the flexible retaining wall of the segmental cast-in-situ bored pile, saves the construction time and accelerates the construction speed of engineering; the segmental cast-in-situ bored pile retaining wall construction and installation equipment can reduce the labor consumption, reduce the cost and improve the economic benefit; the sectional type cast-in-situ bored pile retaining wall construction and installation equipment can be used for installing and constructing flexible retaining cylinders with different diameters, and the equipment and the construction method can be used for realizing the protection construction operation of the bored pile retaining walls with various diameters.
Description
Technical Field
The utility model relates to a building and bridge engineering pile foundation construction technical field specifically are a festival segmentation bored concrete pile dado construction erection equipment.
Background
In building and bridge engineering, cast-in-situ bored pile construction is widely applied, a drilling process in the cast-in-situ bored pile construction is an important construction process, hole wall collapse is an important engineering problem when the cast-in-situ bored pile is drilled, and a slurry retaining wall drilling or steel retaining cylinder construction process is mainly adopted in the existing cast-in-situ bored pile construction.
Segmental bored concrete pile dado device releases installation construction along with boring in the work progress, because this dado device size is bigger, pre-assembly needs great pretightning force, manual pre-assembly installation construction's meeting, can slow down the construction progress, reduce the assembly precision, increase the cost of labor simultaneously, in order to further realize energy-concerving and environment-protective, a segmental bored concrete pile dado device has been developed, this dado device construction is used, not only can realize the dado function to bored concrete pile pore wall, can also reduce the mud use amount, reduce the pollution to the environment.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects or shortcomings existing in construction of a manual pre-assembled and installed sectional type cast-in-situ bored pile retaining wall device, the invention aims to provide sectional type cast-in-situ bored pile retaining wall construction and installation equipment which can effectively reduce construction cost and improve economic benefits on the premise of ensuring the mounting precision and the construction speed of the retaining wall.
In order to achieve the above purpose, the utility model provides a following technical scheme: a segmental cast-in-situ bored pile dado construction and installation device comprises a support, a guide device and a clamping device, wherein a steel casing is pre-buried and fixed on the ground above a pile hole, the support is fixed on the edge of the steel casing, the guide device is installed on a sliding groove of the support, the clamping device is installed on the guide device, the support comprises a support frame, a first connecting pin, a guide rail groove, a second connecting pin, an adjusting rod and a first locking bolt, the support frame is formed by welding square steel, the upper end of the guide rail groove is installed on the support frame through the first connecting pin, the other end of the guide rail groove is installed on the adjusting rod through the second connecting pin, the adjusting rod is fixed in a hole groove in the support frame through the first locking bolt, the guide device comprises a guide device framework and a joint, a sliding rail is machined on the guide device framework and can slide in the guide rail groove on the support so as to facilitate installation and operation; the joint arm is composed of two joints, the joint arm mainly plays a role in furling and forming the flexible pile casing, the clamping device comprises an installation shaft, a clamp body, a second locking bolt and a chuck, the installation shaft can be installed on the joints, the chuck is installed on the clamp body through the second locking bolt, and object clamping can be achieved through adjusting the second locking bolt.
Preferably, the inclination angle of the guide rail groove can be adjusted by changing the position of the adjusting rod in the hole groove of the support frame, the included angle of the guide rail groove in the vertical direction is 10-30 degrees, and the groove type is a dovetail groove or a T-shaped groove.
Preferably, the joint comprises a mounting gear, a driving motor, a joint body and a mounting gear ring.
Preferably, the framework of the guiding device is formed by welding 3 vertical supporting square steels with equal length and length of 0.5m-1.0m and length of 1.0m-1.5m, the back of each vertical square steel is welded with a sliding rail, and the shape of the sliding rail is matched with the shape of a guide rail groove on the support.
Preferably, the operation method specifically comprises the following steps:
assembling the bracket, the guide device and the clamping device, then pre-installing the bracket at a proper position of the steel casing, and adjusting an adjusting rod of the bracket to ensure that the guide rail inclination angle is proper;
during construction, the flexible pile casing is placed on the guide device, and the flexible pile casing is clamped and fixed by the clamping device; adjusting the posture of the upper joint of the guide device, and carrying out furling and forming operation on the flexible protective cylinder;
during construction, a group of joint arms at the bottom of the guide device firstly perform furling forming operation on the bottom of the flexible pile casing, when the bottom forming is completed, the bottom of the flexible pile casing is firstly locked, meanwhile, an elastic guide rail on the flexible pile casing is inserted into a steel pile casing sliding groove in an aligning manner, and the position of the guide rail on the guide device in a bracket sliding groove is adjusted to release the flexible pile casing into the steel pile casing; and then, folding and forming the middle upper part of the flexible pile casing, releasing the whole flexible pile casing into the bored concrete pile hole while forming, and completing ground operation of the flexible pile casing after the whole pile casing is folded and formed and is inserted into the steel pile casing sliding groove and released into the bored concrete pile hole along the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the rapid construction assembly and release of the flexible casing of the segmental cast-in-situ bored pile, saves the construction time and accelerates the construction speed of the project;
2. the sectional type cast-in-situ bored pile retaining wall construction and installation equipment can reduce the amount of manual use, reduce the cost and improve the economic benefit;
3. the utility model discloses festival segmentation bored concrete pile dado construction erection equipment can install the flexible of the different diameter sizes of being under construction and protect a section of thick bamboo, and this equipment and construction method can realize multiple diameter size bored concrete pile hole wall protection construction operation.
Drawings
Fig. 1 is a schematic overall structure diagram provided in one or more embodiments of the present invention;
fig. 2 is a schematic diagram of a bracket structure according to one or more embodiments of the present invention;
fig. 3 is a schematic structural view of a guide device according to one or more embodiments of the present invention;
fig. 4 is a schematic structural view of a clamping device according to one or more embodiments of the present invention;
fig. 5 is a schematic structural diagram of a framework of a guiding device according to one or more embodiments of the present invention;
fig. 6 is a schematic view of a joint structure according to one or more embodiments of the present invention;
fig. 7 is a schematic structural view of an articulated arm according to one or more embodiments of the present invention;
fig. 8 is a schematic position diagram of a steel casing and an overall structure according to one or more embodiments of the present invention.
In the figure: 1. the device comprises a support, 2, a guide device, 3, a clamping device, 4, a flexible protective cylinder, 5 and a steel protective cylinder; 101. A support frame 102, a connecting pin I, a connecting pin 103, a guide rail groove 104, a connecting pin II, a connecting pin 105, an adjusting rod 106 and a locking bolt I;
21. a guide frame, 22, a joint;
31. the mounting shaft 32, the clamp body 33, the locking bolts II and 34 and the clamp head;
2201. mounting gears 2202, a driving motor 2203, a joint body 2204 and a mounting gear ring.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-7, a sectional type cast-in-situ bored pile retaining wall construction installation device comprises a support 1, a guide device 2 and a clamping device 3, wherein a steel retaining cylinder 5 is pre-embedded and fixed on the ground above a pile hole, the support 1 is fixed at the edge of the steel retaining cylinder 5, the guide device 2 is installed on a chute of the support 1, the clamping device 3 is installed on the guide device 2, during construction, a flexible retaining cylinder 4 is placed on the clamping device, the flexible retaining cylinder 4 is clamped and fixed through a chuck 34 and a locking bolt two 33, the flexible retaining cylinder 4 is gradually folded upwards from the bottom through a joint arm of the guide device 2 to form a cylinder, after the bottom of the flexible retaining cylinder 4 forms the cylinder, the bottom of the retaining cylinder is locked through a locking pin of the retaining cylinder, a guide rail on the retaining cylinder is inserted into the chute of the steel retaining cylinder 5, the whole flexible retaining cylinder 4 is gradually released downwards along the chute of the steel retaining cylinder 5 through the guide device 2, and then, the middle part and the upper part of the pile casing are folded into a cylinder and locked through the guide device 2, the whole flexible pile casing 4 is assembled into a cylindrical pile casing, the flexible pile casing 4 is released downwards along the sliding groove of the steel pile casing 5, and the assembly, installation and release operation of the flexible pile casing 4 is completed.
In one or more embodiments, the bracket 1 comprises a support frame 101, a first connecting pin 102, a guide rail groove 103, a second connecting pin 104, an adjusting rod 105 and a first locking bolt 106, wherein the support frame 101 is formed by welding square steel, the upper end of the guide rail groove 103 is installed on the support frame 101 through the first connecting pin 102, the other end of the guide rail groove 103 is installed on the adjusting rod 105 through the second connecting pin 104, the adjusting rod 105 is fixed in a hole groove in the support frame 101 through the first locking bolt 106, the position of the adjusting rod 105 in the hole groove of the support frame 101 is changed, the inclination angle of the guide rail groove 103 can be adjusted, the included angle of the guide rail groove 103 in the vertical direction is 10-30 degrees, and the groove shape is a dovetail groove or a T-shaped groove.
In one or more embodiments, the guiding device 2 comprises a guiding device framework 21 and a joint 22, wherein a sliding rail is processed on the guiding device framework 21 and can slide in a guiding rail groove 103 on the bracket 1 so as to facilitate installation operation; the articulated arm is composed of two joints 22, and the articulated arm mainly plays a role in folding and forming the flexible protection cylinder 4.
In one or more embodiments, the clamping device 3 includes a mounting shaft 31, a clamp body 32, a second locking bolt 33, and a clamp 34, the mounting shaft 31 can be mounted on the joint 22, the second locking bolt 33 can mount the clamp 34 on the clamp body 32, and the second locking bolt 33 can be adjusted to clamp an object.
In one or more embodiments, the joint 22 includes a mounting gear 2201, a drive motor 2202, a joint body 2203, and a mounting ring gear 2204.
In one or more embodiments, the articulated arm is composed of two joints 22, when the articulated arm is installed, one articulated arm installation gear 2201 is installed in the other joint 22 installation gear ring 2204, the driving motor 2202 can realize the rotation of the joints 22, and further can display the folding and forming operation of the flexible protection cylinder 4.
In one or more embodiments, the guide frame 21 is formed by welding 3 vertical supporting square steels with equal length and length of 0.5m-1.0m and length of 1.0m-1.5m, and the vertical square steels are welded at the back by sliding rails, and the shapes of the sliding rails are matched with the guide rail grooves 103 on the bracket 1.
An object of the utility model is to provide a festival segmentation bored concrete pile dado construction erection equipment can effectively reduce construction cost under the prerequisite of guaranteeing dado installation accuracy and construction speed, improves economic benefits.
In order to achieve the purpose, the invention adopts the following technical scheme:
a festival segmentation bored concrete pile dado construction erection equipment includes: the steel pile protecting device comprises a support, a guide device and a clamping device, wherein a steel protecting cylinder is embedded and fixed on the ground above a pile hole, the support is fixed on the side of the steel protecting cylinder, the guide device is arranged on a sliding chute of the support, and the clamping device is arranged on the guide device;
during construction, the flexible protective cylinder is placed on the clamping device to move upwards, the flexible protective cylinder is clamped and fixed through the clamping head, the flexible pile casing device is gradually folded from the bottom to the top through the guide device to form a cylinder, after the bottom of the flexible pile casing forms the cylinder, the bottom of the pile casing is locked, the guide rail on the pile casing is inserted into the chute of the steel pile casing, the whole flexible pile casing is gradually released downwards along the steel pile casing sliding groove through the guide device, and then, the middle part and the upper part of the protective cylinder are folded into a cylinder through the guide device and are locked, the whole flexible protective cylinder device is assembled into a cylindrical protective cylinder, and the flexible protective cylinder is released downwards along the steel protective cylinder chute to complete the assembly, installation and release of the flexible protective cylinder, the device and the use method improve the construction efficiency and the construction quality of the assembly and release of the retaining wall of the bored pile, reduce the manual workload, reduce the construction cost of engineering and improve the overall economic benefit.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a festival segmentation bored concrete pile dado construction erection equipment which characterized in that: the pile hole pre-fixing device comprises a support (1), a guide device (2) and a clamping device (3), a steel casing (5) is pre-buried and fixed on the ground above a pile hole, the support (1) is fixed on the side of the steel casing (5), the guide device (2) is installed on a sliding groove of the support (1), the clamping device (3) is installed on the guide device (2), the support (1) comprises a support frame (101), a first connecting pin (102), a guide rail groove (103), a second connecting pin (104), an adjusting rod (105) and a first locking bolt (106), the support frame (101) is formed by welding square steel, the upper end of the guide rail groove (103) is installed on the support frame (101) through the first connecting pin (102), the other end of the guide rail groove (103) is installed on the adjusting rod (105) through the second connecting pin (104), the adjusting rod (105) is fixed in a hole groove in the support frame (101) through the first locking bolt (106), and the guide device (2) comprises a guide device framework (21), The joint (22) is formed, a slide rail is processed on the framework (21) of the guide device and can slide in a guide rail groove (103) on the bracket (1) so as to facilitate installation and operation; the joint arm is composed of two joints (22), the joint arm mainly plays a role in furling and forming the flexible protective cylinder (4), the clamping device (3) comprises a mounting shaft (31), a clamp body (32), a second locking bolt (33) and a chuck (34), the mounting shaft (31) can be mounted on the joints (22), the chuck (34) is mounted on the clamp body (32) through the second locking bolt (33), and object clamping can be achieved by adjusting the second locking bolt (33).
2. The sectional type cast-in-situ bored pile dado construction and installation equipment of claim 1, wherein: the inclined angle of the guide rail groove (103) can be adjusted by changing the position of the adjusting rod (105) in the hole groove of the support frame (101), the included angle of the guide rail groove (103) in the vertical direction is 10-30 degrees, and the groove type is a dovetail groove or a T-shaped groove.
3. The sectional type cast-in-situ bored pile dado construction and installation equipment of claim 1, wherein: the joint (22) comprises a mounting gear (2201), a driving motor (2202), a joint body (2203) and a mounting gear ring (2204).
4. The sectional type cast-in-situ bored pile dado construction and installation equipment of claim 1, wherein: the guide device framework (21) is formed by welding 3 vertical supporting square steels with equal length, the length of the vertical supporting square steels is 0.5-1.0 m, the length of the vertical supporting square steels is 1.0-1.5 m, the back of each vertical square steel is welded with a slide rail, and the shapes of the slide rails are matched with guide rail grooves in the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400147.4U CN217378903U (en) | 2021-12-30 | 2021-12-30 | Segmental cast-in-situ bored pile dado construction and installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400147.4U CN217378903U (en) | 2021-12-30 | 2021-12-30 | Segmental cast-in-situ bored pile dado construction and installation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217378903U true CN217378903U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123400147.4U Active CN217378903U (en) | 2021-12-30 | 2021-12-30 | Segmental cast-in-situ bored pile dado construction and installation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217378903U (en) |
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- 2021-12-30 CN CN202123400147.4U patent/CN217378903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: 250000 No. 14677, Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: SHANDONG LUQIAO GROUP Co.,Ltd. Patentee after: Fuyang Normal University Patentee after: Shandong Road and Bridge Engineering Design Consulting Co.,Ltd. Address before: 250014 no.14677, Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG LUQIAO GROUP Co.,Ltd. Patentee before: Fuyang Normal University |
|
| TR01 | Transfer of patent right |