CN212026252U - Piling equipment for building engineering - Google Patents
Piling equipment for building engineering Download PDFInfo
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- CN212026252U CN212026252U CN202020304920.3U CN202020304920U CN212026252U CN 212026252 U CN212026252 U CN 212026252U CN 202020304920 U CN202020304920 U CN 202020304920U CN 212026252 U CN212026252 U CN 212026252U
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Abstract
The utility model provides a building engineering pile equipment, building engineering pile equipment are used for piling the pile body, and building engineering pile equipment includes: the device comprises a bottom plate, a support frame, a hydraulic cylinder, a fixing frame, a sleeve, a spring, a fixing rod, an electric push rod and a support; the bottom plate is provided with an opening; the supporting frame is fixed on the bottom plate; the piston of the hydraulic cylinder penetrates through the support frame and is in contact with the pile body; the fixing frame is provided with a first through hole and is wound on the outer side of the pile body; at least two sleeves are fixed on the inner wall of the fixed frame; the spring is embedded in the sleeve, and one end of the spring is connected with the sleeve; at least part of the fixing rod is embedded into the sleeve, and the other end of the fixing rod is attached to the pile body; the two electric push rods are fixed at the top of the support frame, are positioned at two sides of the hydraulic cylinder, penetrate through the support frame and are connected with the fixed frame; at least two supports are arranged at the bottom of the bottom plate.
Description
Technical Field
The utility model relates to a building engineering technical field particularly, relates to a building engineering pile equipment.
Background
At present, in the related art, the building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation activities of lines, pipes and equipment matched with the building buildings, so that if a ground building is to be built on the ground, the ground is subjected to a large pressure, the ground must have sufficient strength against the pressure, which is often difficult to achieve, so that the ground bearing the building must be reinforced or the bearing mode of the ground is improved, so that it is thought that piles are piled on the ground, most of the weight of the building is transmitted to a deep position below the ground through a pile body, and further the foundation of the building is firm. In the process of beating the pile body, if the pile body is not supported, the pile body is easy to be beaten askew, so that the accuracy of piling is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving at least one of the technical problem that exists among prior art or the correlation technique
Therefore, the utility model provides a building engineering pile equipment.
In view of this, the utility model provides a building engineering pile equipment, building engineering pile equipment are used for piling the pile to the pile body, and building engineering pile equipment includes: the device comprises a bottom plate, a support frame, a hydraulic cylinder, a fixing frame, a sleeve, a spring, a fixing rod, an electric push rod and a support; the bottom plate is provided with an opening which is wound on the outer side of the pile body; the supporting frame is fixed on the bottom plate; the hydraulic cylinder is provided with a piston, the hydraulic cylinder is fixed at the top of the support frame, and the piston of the hydraulic cylinder penetrates through the support frame and is in contact with the pile body; the fixing frame is provided with a first through hole, is embedded into the support frame and is wound on the outer side of the pile body; the sleeve is a hollow cavity with an opening at one end, and at least two sleeves are fixed on the inner wall of the fixed frame; the spring is embedded in the sleeve, and one end of the spring is connected with the sleeve; at least part of the fixed rod is embedded into the sleeve, one end of the fixed rod is connected with the other end of the spring, and the other end of the fixed rod is attached to the pile body; the electric push rods are provided with push rods, the two electric push rods are fixed at the top of the support frame and positioned at two sides of the hydraulic cylinder, and the push rods of the two electric push rods penetrate through the support frame and are connected with the fixing frame; at least two supports are arranged at the bottom of the bottom plate.
In the technical scheme, firstly, an opening is arranged on a bottom plate and is wound on the outer side of a pile body, so that the pile body is embedded into the bottom plate; secondly, the support frame is fixed on the bottom plate, the hydraulic cylinder is fixed at the bottom of the support frame, and a piston of the hydraulic cylinder penetrates through the support frame and then contacts with the pile body, so that the hydraulic cylinder can strike the pile body, and the pile driving work is realized; thirdly, at least two sleeves are arranged on the inner wall of the fixing frame, and one end of the spring is connected with the sleeves, so that the spring can stretch out and draw back in the sleeves; thirdly, embedding at least part of the fixing rod into the sleeve, connecting one end of the fixing rod with the spring, and attaching the other end of the fixing rod to the pile body, so that the fixing rod moves in the sleeve, and the fixing rod supports the pile body, and the pile body is prevented from deviating when being hit; and thirdly, the two electric push rods are fixed at the top of the support frame, and the push rods of the electric push rods penetrate through the support frame and then are connected with the fixed frame, so that the two electric push rods drive the fixed frame to move up and down. By adopting the structure, firstly, the pile body is embedded into the opening to be positioned below the hydraulic cylinder, and the first through hole of the fixing frame is positioned above the pile body; then, the fixing frame is pushed downwards by the push rod of the electric push rod to be wound on the outer side of the pile body, and the other end of the fixing rod can be attached to the pile body; when the dead lever and pile body laminated, the dead lever will remove to the direction of keeping away from the pile body to realize compression spring, with the realization dead lever atress, and then make the dead lever support the pile body, with avoid the pile body when being hit, take place the skew, with the accuracy that promotes the pile. Moreover, when the pile body is hit, the pile body will be embedded into the ground gradually, and the push rod pushing the fixing frame and fixing the fixing rod on the fixing frame move downwards to change the contact position of the fixing rod and the pile body, so that the situation that the pile body is embedded into the ground and the fixing rod is separated from the pile body is avoided, and the supporting effect on the pile body is improved. Because the quantity of dead lever and telescopic is corresponding, consequently can realize the dead lever and realize the support to the pile body at a plurality of angles, further promote the effect of supporting to the pile body, improve the pile effect of product.
Specifically, the hydraulic cylinder is a CF/CFU type hydraulic cylinder manufactured by Shenyang Kirsci technologies, Inc.
Specifically, the electric putter is a LT25 type electric putter manufactured by wuxist elter linear motion machines ltd.
Additionally, the utility model provides a building engineering pile equipment among the above-mentioned technical scheme can also have following additional technical characteristics:
in the above technical solution, preferably, the construction engineering piling equipment further includes: a guide wheel; the guide wheel is rotatably connected with the other end of the fixed rod, and the guide wheel is attached to the pile body.
In this technical scheme, rotate through the other end with leading wheel and dead lever and be connected to laminating leading wheel and pile body mutually, with realization dead lever and pile body roll connection, thereby support the pile body at the fixed rod, when the pile body is hit downwards, avoid pile body and dead lever to take place to interfere, and then guarantee going on smoothly of piling work.
In the above technical solution, preferably, the construction engineering piling equipment further includes: a limiting sleeve and a limiting part; the limiting sleeve is embedded into the sleeve and sleeved at one end of the fixed rod; the limiting part is arranged at the opening of the sleeve, extends towards the center of the sleeve and is provided with a second through hole, so that the limiting part is wound on the outer side of the fixing rod; wherein, the external diameter of stop collar is greater than the internal diameter of spacing portion.
In this technical scheme, through establishing the stop collar cover in the one end of dead lever, establish spacing portion at the opening part to with spacing portion around establishing the outside at the dead lever, because the external diameter of stop collar is greater than the internal diameter of spacing portion, with the stop collar that realizes on the dead lever and spacing looks joint, thereby ensure that the dead lever removes in the sleeve, break away from in order to avoid the dead lever to follow the sleeve.
In the above technical solution, preferably, the construction engineering piling equipment further includes: a third through hole, a nut, a screw and a roller; at least two third through holes are arranged on the bottom plate; internal threads are arranged in the nuts, at least two nuts are arranged above the bottom plate, and the nuts are positioned above the third through holes; an external thread is arranged on the outer wall of the screw rod, one end of the screw rod sequentially penetrates through the nut and the third through hole, and a gap is reserved between the third through hole and the screw rod; the roller is rotationally connected with one end of the screw; wherein the internal thread is matched with the external thread.
In the technical scheme, the nut is arranged above the third through hole, and the screw rod penetrates through the nut and the third through hole, so that the screw rod is in threaded connection with the nut due to the fact that the external thread on the outer wall of the screw rod is matched with the internal thread on the nut; meanwhile, the idler wheel is rotatably connected with the screw rod, so that the idler wheel can move downwards by screwing the screw rod, the idler wheel is contacted with the ground, the support is lifted to be separated from the ground, the bottom plate and the part on the bottom plate can be moved through the idler wheel, and the moving flexibility of a product is improved.
In the above technical solution, preferably, the construction engineering piling equipment further includes: a handle; the handle is connected with the other end of the screw rod.
In this technical scheme, through being connected the other end with handle and screw rod to the realization revolves the screw rod through the handle, is convenient for revolve and revolves the screw rod, thereby promotes the use experience of product.
In the above technical solution, preferably, the construction engineering piling equipment further includes: a shock pad; the shock pad is the elastomer, and the shock pad sets up the bottom of support.
In this technical scheme, through setting up the shock pad into the elastomer to set up the shock pad in the bottom of support, in order to realize that the support carries out the shock attenuation through the shock pad, thereby promote the stability of product.
In the above technical solution, preferably, the construction engineering piling equipment further includes: anti-skid lines; at least two anti-skidding lines are arranged at the bottom of the shock pad.
In this technical scheme, through setting up two at least anti-skidding lines in the bottom of shock pad to improve the non-skid property of shock pad, further improve the stability of product.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a construction piling device according to an embodiment of the present invention;
fig. 2 is a partial enlarged view at a of fig. 1 showing a structural schematic view of the construction piling device according to an embodiment of the present invention;
fig. 3 is a partial enlarged view at B of fig. 1 showing a structural schematic view of the construction piling device according to an embodiment of the present invention;
fig. 4 shows a schematic structural view of a construction piling device according to another embodiment of the present invention;
wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
the device comprises a pile body 10, a bottom plate 12, an opening 14, a support plate 16, a hydraulic cylinder 18, a fixing frame 20, a first through hole 21, a sleeve 22, a spring 24, a fixing rod 26, an electric push rod 28, a support 30, a guide wheel 31, a limiting sleeve 32, a limiting part 34, a third through hole 36, a nut 38, a screw 40, a roller 42, a handle 44 and a shock pad 46.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The construction piling device according to some embodiments of the present invention will be described below with reference to fig. 1 to 4.
In the embodiment of the utility model, as shown in fig. 1 to 4, the utility model provides a construction engineering pile driving equipment, construction engineering pile driving equipment is used for piling pile body 10, and construction engineering pile driving equipment includes: the device comprises a bottom plate 12, a support frame 16, a hydraulic cylinder 18, a fixed frame 20, a sleeve 22, a spring 24, a fixed rod 26, an electric push rod 28 and a support 30; an opening 14 is arranged on the bottom plate 12, and the opening 14 is wound on the outer side of the pile body 10; the supporting frame 16 is fixed on the bottom plate 12; the hydraulic cylinder 18 is provided with a piston, the hydraulic cylinder 18 is fixed on the top of the support frame 16, and the piston of the hydraulic cylinder 18 penetrates through the support frame 16 and is in contact with the pile body 10; the fixing frame 20 is provided with a first through hole 21, the fixing frame 20 is embedded in the support frame 16, and the fixing frame 20 is wound on the outer side of the pile body 10; the sleeve 22 is a hollow cavity with an opening 14 at one end, and at least two sleeves 22 are fixed on the inner wall of the fixed frame 20; the spring 24 is embedded in the sleeve 22, and one end of the spring 24 is connected with the sleeve 22; at least part of the fixing rod 26 is embedded in the sleeve 22, one end of the fixing rod 26 is connected with the other end of the spring 24, and the other end of the fixing rod 26 is attached to the pile body 10; the electric push rods 28 are provided with push rods, the two electric push rods 28 are fixed at the top of the support frame 16, the two electric push rods 28 are positioned at two sides of the hydraulic cylinder 18, and the push rods of the two electric push rods 28 penetrate through the support frame 16 and are connected with the fixed frame 20; at least two standoffs 30 are provided at the bottom of the base plate 12.
In this embodiment, first, the bottom plate 12 is provided with the opening 14, and the opening 14 is arranged around the outer side of the pile body 10, so as to realize that the pile body 10 is embedded into the bottom plate 12; secondly, the support frame 16 is fixed on the bottom plate 12, the hydraulic cylinder 18 is fixed at the bottom of the support frame 16, and a piston of the hydraulic cylinder 18 penetrates through the support frame 16 and then contacts with the pile body 10, so that the hydraulic cylinder 18 can strike the pile body 10, and the pile driving work is realized; thirdly, the spring 24 is stretched in the sleeve 22 by arranging at least two sleeves 22 on the inner wall of the fixed frame 20 and connecting one end of the spring 24 with the sleeve 22; thirdly, by embedding at least part of the fixing rod 26 into the sleeve 22, connecting one end of the fixing rod 26 with the spring 24, and attaching the other end of the fixing rod 26 to the pile body 10, the fixing rod 26 moves in the sleeve 22, and the fixing rod 26 supports the pile body 10, so as to prevent the pile body 10 from deviating when being hit; and thirdly, the two electric push rods 28 are fixed at the top of the support frame 16, and the push rods of the electric push rods 28 penetrate through the support frame 16 and then are connected with the fixed frame 20, so that the two electric push rods 28 drive the fixed frame 20 to move up and down. With the above structure, first, the pile body 10 is positioned below the hydraulic cylinder 18 by inserting the pile body 10 into the opening 14, and the first through hole 21 of the fixing frame 20 is positioned above the pile body 10; then, the fixing frame 20 is pushed downwards by the push rod of the electric push rod 28, so that the fixing frame 20 is wound on the outer side of the pile body 10, and the other end of the fixing rod 26 is attached to the pile body 10; when the fixing rod 26 is engaged with the pile 10, the fixing rod 26 will move away from the pile 10, so as to compress the spring 24, so as to apply a force to the fixing rod 26, and further enable the fixing rod 26 to support the pile 10, so as to prevent the pile 10 from shifting when being hit, thereby improving the accuracy of pile driving. When the pile 10 is hit, the pile 10 is gradually embedded into the ground, and the push rod of the electric push rod 28 pushes the fixing frame 20 and the fixing rod 26 fixed on the fixing frame 20 to move downwards, so as to change the contact position of the fixing rod 26 and the pile 10, thereby preventing the pile 10 from being embedded into the ground and the fixing rod 26 from being separated from the pile 10, and improving the supporting effect on the pile 10. Because the number of the fixing rods 26 corresponds to that of the sleeves 22, the fixing rods 26 can support the pile body 10 at multiple angles, the supporting effect on the pile body 10 is further improved, and the piling effect of the product is improved.
Specifically, the cylinder 18 is a CF/CFU type cylinder 18 manufactured by Shenyang Kirsci technologies, Inc.
Specifically, the electric putter 28 is an LT25 type electric putter 28 manufactured by wuxist elltd linear motion machines ltd.
In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the construction pile driving apparatus further includes: a guide wheel 31; the guide wheel 31 is rotatably connected with the other end of the fixed rod 26, and the guide wheel 31 is attached to the pile body 10.
In this embodiment, the guide wheel 31 is rotatably connected to the other end of the fixing rod 26, and the guide wheel 31 is attached to the pile 10, so as to realize the rolling connection between the fixing rod 26 and the pile 10, thereby avoiding the interference between the pile 10 and the fixing rod 26 when the pile 10 is hit downwards as the fixing rod 26 supports the pile 10, and further ensuring the smooth piling operation.
In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the construction pile driving apparatus further includes: a stop collar 32 and a stop portion 34; the limiting sleeve 32 is embedded in the sleeve 22, and the limiting sleeve 32 is sleeved at one end of the fixing rod 26; the limiting part 34 is arranged at the opening 14 of the sleeve 22, the limiting part 34 extends towards the center of the sleeve 22, and the limiting part 34 is provided with a second through hole, so that the limiting part 34 is wound on the outer side of the fixing rod 26; wherein, the outer diameter of the position-limiting sleeve 32 is larger than the inner diameter of the position-limiting part 34.
In this embodiment, the limiting sleeve 32 is sleeved on one end of the fixing rod 26, the limiting portion 34 is disposed at the opening 14, and the limiting portion 34 is wound around the outside of the fixing rod 26, so that the limiting sleeve 32 on the fixing rod 26 is clamped with the limiting portion 34 because the outer diameter of the limiting sleeve 32 is greater than the inner diameter of the limiting portion 34, thereby ensuring that the fixing rod 26 moves in the sleeve 22 to prevent the fixing rod 26 from being separated from the sleeve 22.
In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the construction pile driving apparatus further includes: a third through hole 36, a nut 38, a screw 40 and a roller 42; at least two third through holes 36 are provided on the bottom plate 12; the nuts 38 are internally provided with internal threads, at least two nuts 38 are arranged above the bottom plate 12, and the nuts 38 are positioned above the third through holes 36; an external thread is arranged on the outer wall of the screw 40, one end of the screw 40 sequentially penetrates through the nut 38 and the third through hole 36, and a gap is reserved between the third through hole 36 and the screw 40; the roller 42 is rotationally connected with one end of the screw 40; wherein the internal thread is matched with the external thread.
In this embodiment, by disposing the nut 38 above the third through hole 36 and passing the screw 40 through the nut 38 and the third through hole 36, the screw 40 and the nut 38 are connected by threads because the external threads on the outer wall of the screw 40 are matched with the internal threads on the nut 38; meanwhile, the roller 42 is rotatably connected with the screw 40, so that the roller 42 moves downwards by screwing the screw 40, the roller 42 is contacted with the ground, the support 30 is lifted to be separated from the ground, and the bottom plate 12 and components on the bottom plate 12 are moved through the roller 42, so that the flexibility of moving products is improved.
In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the construction pile driving apparatus further includes: a handle 44; a handle 44 is connected to the other end of the screw 40.
In this embodiment, the handle 44 is connected to the other end of the screw 40, so that the screw 40 can be screwed by the handle 44, the screw 40 can be screwed conveniently, and the use experience of the product can be improved.
In an embodiment of the present invention, preferably, as shown in fig. 1 to 4, the construction pile driving apparatus further includes: a shock-absorbing pad 46; shock absorbing pad 46 is an elastomer and shock absorbing pad 46 is disposed at the bottom of mount 30.
In this embodiment, shock absorption of the cradle 30 through the shock absorption pad 46 is achieved by providing the shock absorption pad 46 as an elastic body and providing the shock absorption pad 46 at the bottom of the cradle 30, thereby improving stability of the product.
In an embodiment of the present invention, preferably, the construction pile driving apparatus further includes: anti-skid lines; at least two non-slip threads are provided on the bottom of the cushion 46.
In this embodiment, the stability of the product is further improved by providing at least two non-slip threads on the bottom of the cushion 46 to improve the non-slip properties of the cushion 46.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)
1. A construction piling device for piling a pile, characterized in that the construction piling device comprises:
the bottom plate is provided with an opening, and the opening is wound on the outer side of the pile body;
the support frame is fixed on the bottom plate;
the hydraulic cylinder is provided with a piston, the hydraulic cylinder is fixed at the top of the support frame, and the piston of the hydraulic cylinder penetrates through the support frame and is in contact with the pile body;
the fixing frame is provided with a first through hole, is embedded into the supporting frame and is wound on the outer side of the pile body;
the sleeve is a hollow cavity with an opening at one end, and at least two sleeves are fixed on the inner wall of the fixed frame;
the spring is embedded into the sleeve, and one end of the spring is connected with the sleeve;
at least part of the fixing rod is embedded into the sleeve, one end of the fixing rod is connected with the other end of the spring, and the other end of the fixing rod is attached to the pile body;
the electric push rods are provided with push rods, the two electric push rods are fixed at the top of the support frame and positioned at two sides of the hydraulic cylinder, and the push rods of the two electric push rods penetrate through the support frame and are connected with the fixed frame;
and at least two of the supports are arranged at the bottom of the bottom plate.
2. The construction pile driving apparatus as recited in claim 1, further comprising:
the guide wheel is connected with the other end of the fixing rod in a rotating mode, and the guide wheel is attached to the pile body.
3. The construction pile driving apparatus as recited in claim 2, further comprising:
the limiting sleeve is embedded into the sleeve and sleeved at one end of the fixed rod;
the limiting part is arranged at the opening of the sleeve, extends towards the center of the sleeve and is provided with a second through hole, so that the limiting part is wound on the outer side of the fixing rod;
wherein, the external diameter of stop collar is greater than the internal diameter of spacing portion.
4. The construction pile driving apparatus as recited in claim 1, further comprising:
at least two third through holes are formed in the bottom plate;
the nut is internally provided with internal threads, at least two nuts are arranged above the bottom plate, and the nuts are positioned above the third through holes;
the outer wall of the screw is provided with an external thread, one end of the screw sequentially penetrates through the nut and the third through hole, and a gap is reserved between the third through hole and the screw;
the roller is rotationally connected with one end of the screw;
wherein the internal thread is adapted to the external thread.
5. The construction pile driving apparatus as recited in claim 4, further comprising:
and the handle is connected with the other end of the screw rod.
6. The construction pile driving apparatus according to any one of claims 1 to 5, further comprising:
the shock pad, the shock pad is the elastomer, just the shock pad sets up the bottom of support.
7. The construction pile driving apparatus as recited in claim 6, further comprising:
and at least two anti-slip lines are arranged at the bottom of the shock pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304920.3U CN212026252U (en) | 2020-03-12 | 2020-03-12 | Piling equipment for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304920.3U CN212026252U (en) | 2020-03-12 | 2020-03-12 | Piling equipment for building engineering |
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| Publication Number | Publication Date |
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| CN212026252U true CN212026252U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020304920.3U Active CN212026252U (en) | 2020-03-12 | 2020-03-12 | Piling equipment for building engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737793A (en) * | 2021-10-11 | 2021-12-03 | 黄汝广 | Static pile driver for civil engineering with prevent excursion mechanism |
| CN115852957A (en) * | 2022-12-24 | 2023-03-28 | 甘肃省地质矿产集团有限公司 | Compaction pile piling device for foundation treatment |
-
2020
- 2020-03-12 CN CN202020304920.3U patent/CN212026252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737793A (en) * | 2021-10-11 | 2021-12-03 | 黄汝广 | Static pile driver for civil engineering with prevent excursion mechanism |
| CN115852957A (en) * | 2022-12-24 | 2023-03-28 | 甘肃省地质矿产集团有限公司 | Compaction pile piling device for foundation treatment |
| CN115852957B (en) * | 2022-12-24 | 2023-10-13 | 甘肃省地质矿产集团有限公司 | Compaction pile driving device for foundation treatment |
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