CN214883642U - Convenient to use's municipal works construction is with pile device - Google Patents
Convenient to use's municipal works construction is with pile device Download PDFInfo
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- CN214883642U CN214883642U CN202121670453.7U CN202121670453U CN214883642U CN 214883642 U CN214883642 U CN 214883642U CN 202121670453 U CN202121670453 U CN 202121670453U CN 214883642 U CN214883642 U CN 214883642U
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Abstract
The utility model provides a convenient-to-use piling device for municipal engineering construction, which comprises a driving vehicle body; the bottom of the driving vehicle body is provided with four groups of bottom crawler belts; an inclined supporting structure is arranged at the top of the driving vehicle body; the inclined support structure comprises a support pump machine, the support pump machine is fixedly connected to the top surface of the driving vehicle body, a support rod is arranged at the top of the support pump machine in a sliding connection mode, and an articulation piece is arranged at the tail end of the top of the support rod in a hinged connection mode; a convenient piling structure is arranged on the left side of the vertical frame; through starting the force (forcing) pump and passing through the hose feedwater, it is inboard spacing in the side opening through the spacing head, give water through the spacing head and can make in the hammering storehouse moisture through the liquid hole of giving of hammering storehouse bottom to the inside input moisture of steel-pipe pile, can make moisture in the soil of steel-pipe pile inboard downward inflow pile driving department, can make peripheral soil meet water softening, the steel-pipe pile of being convenient for sinks fast, improves pile driving efficiency.
Description
Technical Field
The utility model belongs to the technical field of municipal works, more specifically say, in particular to convenient to use's pile device is used in municipal works construction.
Background
If the ground building is built on the ground and the ground is subjected to a large pressure, the ground must have sufficient strength to resist the pressure, which is difficult to achieve, so that the ground bearing the building must be reinforced or the bearing mode of the ground is improved, and therefore, piling on the ground is considered to transfer most of the weight of the building to a position deep below the ground through the piles.
As disclosed in publication No.: CN213114624U discloses a municipal engineering piling device, which comprises a circular plate, wherein a support rod is arranged at the bottom end of the circular plate, a traveling wheel is arranged at the bottom end of the support rod, a hole rod is arranged at the top end of the circular plate, a fixing rod is arranged at one side of the hole rod, a second fixing bolt is arranged on the fixing rod, the fixing rod is fixedly connected with the hole rod through the second fixing bolt, a cylinder is arranged at one side of the fixing rod, the cylinder is welded and fixed with the fixing rod, a sleeve is arranged above the cylinder, a first fixing bolt is arranged on the sleeve, and a ring is arranged at the inner side of the sleeve; the plectane and the running wheel that set up are convenient for use, and the plectane cooperation running wheel through setting up is convenient for carry out the adjustment of position to the device, and the rotation through the ring is convenient for prescribe a limit to the straight-bar with fixed when using simultaneously, avoids the straight-bar to appear rotating at the in-process that carries out the pile, guarantees the effect of pile.
Based on the foregoing, traditional convenient to use's municipal works construction is with pile device mainly is sleeve structure, it can soften the steel-pipe pile that the pile department soil of piling is convenient for and sinks fast not to set up generally, can improve the structure of pile efficiency, it can carry the steel-pipe pile to carry out the structure of convenient removal when driving the operation of automobile body not to set up, it can carry out the centre gripping in-process to the steel-pipe pile and do not influence its vertical movement not to set up, can be at the vertical angle of the in-process fixed steel-pipe pile that carries out the perpendicular pile, improve the structure of pile precision.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a convenient to use's pile device is used in municipal works construction, the municipal works construction with the pile device that mainly is sleeve structure to solve traditional convenient to use, it can soften pile department soil and be convenient for the steel-pipe pile to sink fast not generally to set up, can improve the structure of pile efficiency, it can carry the steel-pipe pile to carry out the structure of convenient removal when driving the operation of automobile body not to set up, it does not influence its vertical migration to carry out the centre gripping in-process to the steel-pipe pile, can be at the vertical angle of the in-process fixed steel-pipe pile that carries out the perpendicular pile, the problem of the structure of pile precision is improved.
The utility model relates to a convenient to use's municipal works construction is with purpose and efficiency of pile device is reached by following concrete technological means:
a convenient-to-use piling device for municipal engineering construction comprises a driving vehicle body;
the bottom of the driving vehicle body is provided with four groups of bottom crawler belts;
an inclined supporting structure is arranged at the top of the driving vehicle body;
the inclined support structure comprises a support pump machine, the support pump machine is fixedly connected to the top surface of the driving vehicle body, a support rod is arranged at the top of the support pump machine through sliding connection, an articulated piece is arranged at the tail end of the top of the support rod through articulated connection, a vertical frame is fixedly connected to the left side of the articulated piece, and the bottom of the vertical frame is connected with the top surface of the driving vehicle body through an articulation;
the stand left side is provided with convenient pile structure.
Further, the convenient piling structure comprises:
the bottom double-rod is fixedly connected to the vertical surfaces at the left side and the right side of the vertical frame;
the two-side hydraulic cylinder A is fixedly connected to the top surface of the front end of the bottom double rod.
Further, convenient pile driving structure still includes:
the limiting sleeve rod is fixedly connected to the vertical surface of the front end of the bottom double rod;
the hinged frame is fixedly connected to the opposite inner sides of the telescopic parts of the two groups of hydraulic cylinders A on two sides;
and the limiting pulleys are arranged on the opposite inner sides of the two groups of hinged frames through hinged connection.
Further, convenient pile driving structure still includes:
the top hydraulic cylinder is fixedly connected to the front end of the top of the vertical frame;
the special-shaped sliding rod is fixedly connected to the bottom end of the telescopic part of the top hydraulic cylinder;
the sliding groove is fixedly connected to the outward-curved side face of the special-shaped sliding rod;
the fixing seat is fixedly connected to the bottom end of the special-shaped sliding rod.
Further, convenient pile driving structure still includes:
the two-side hydraulic cylinder B is fixedly connected to the front end of the fixed seat;
the clamping arc plates are fixedly connected to the tail ends of the telescopic parts of the hydraulic cylinders B on the two sides;
the fixed bearing is fixedly connected to the vertical surface at the front end of the vertical frame;
and the protruding edge is fixedly connected to the inner curved side face of the inner ring of the fixed bearing and is in sliding connection with the sliding groove. Further, convenient pile driving structure still includes:
the pressurizing air hammer is fixedly connected to the top end of the vertical frame and is positioned at the front end of the top hydraulic cylinder;
the vertical rod is fixedly connected to the bottom end of the telescopic part of the pressurized air hammer;
the lantern ring A is fixedly connected to the outer curved side face of the drop rod;
the lantern ring B is fixedly connected to the tail end of the bottom of the vertical rod;
further, pile structure still includes:
the hammering bin is fixedly connected to the bottom end of the vertical rod;
the hollow groove is fixedly connected to the interior of the hammering bin;
the side hole penetrates through the curved side face of the hammering bin in the horizontal direction;
the ring groove is fixedly connected to the bottom surface of the hammering bin;
the top fixing hole is fixedly connected to the top of the hammering bin;
and the liquid feeding hole is fixedly connected to the bottom of the hammering bin.
Further, convenient pile driving structure still includes:
the pressurizing pump is fixedly connected to the top surface of the driving vehicle body;
the hose is fixedly connected to the top of the pressure pump;
and the limiting head is arranged at the tail end of the top of the hose through flange connection.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a set up the hammering storehouse, start the in-process that the pressurization air hammer carries out the hammering pile to the steel-pipe pile through the pole that hangs down perpendicular pressurization, through starting the force (forcing) pump and pass through the hose feedwater, it is inboard spacing in the side opening through the spacing head, give water through the spacing head and can make in the hammering storehouse moisture through the liquid hole of giving of hammering storehouse bottom to the inside input moisture of steel-pipe pile, can make moisture in the soil of steel-pipe pile inboard downward inflow pile department, can make peripheral soil meet the water softening, the steel-pipe pile of being convenient for sinks fast, improve pile efficiency.
2. The utility model discloses a set up the centre gripping arc board, can be to dysmorphism slide bar vertical direction spacing through outstanding arris and spout sliding fit, through starting both sides pneumatic cylinder B, can make two sets of centre gripping arc boards to the inboard translation to can carry out the centre gripping to the steel-pipe pile side of bending outward and fix, can carry the steel-pipe pile to carry out convenient the removal when driving the operation of automobile body.
3. The utility model discloses a set up spacing pulley, through starting two sets of both sides pneumatic cylinder A, make its inboard articulated frame drive two sets of spacing pulleys to relative inboard translation, can make two sets of spacing pulley rolling contact steel-pipe pile side of bending outward, through thin structure in the middle of the thickness of spacing pulley both ends, can carry out the centre gripping in-process to the steel-pipe pile and do not influence its vertical migration, can be at the vertical angle of the in-process fixed steel-pipe pile who drives the pile perpendicularly, improved the precision of pile.
Drawings
Fig. 1 is a schematic view of the left side of the whole body of the present invention.
Fig. 2 is a partially enlarged schematic view of a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of the overall right-side three-dimensional structure of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the special-shaped sliding rod of the present invention.
Fig. 5 is a schematic view of the three-dimensional disassembly structure of the hammering bin of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. driving the vehicle body;
101. a bottom track;
2. supporting the pump;
201. a support bar; 202. an articulation member;
3. erecting a frame;
301. a bottom double bar; 3011. a hydraulic cylinder A on two sides; 3012. a limiting sleeve rod; 3013. a hinged frame; 3014. a limiting pulley; 302. a top hydraulic cylinder; 3021. a special-shaped sliding rod; 3022. a chute; 3023. a fixed seat; 3024. a hydraulic cylinder B on two sides; 3025. clamping the arc plate; 303. fixing the bearing; 3031. a protruding edge;
4. a pressurized air hammer;
401. a drop bar; 4011. a lantern ring A; 4012. a lantern ring B; 402. hammering the bin; 4021. a hollow groove; 4022. a side hole; 4023. a ring groove; 4024. jacking and fixing holes; 4025. a liquid feed hole;
5. a pressure pump;
501. a hose; 502. a limiting head.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 5: the utility model provides a convenient-to-use piling device for municipal engineering construction, which comprises a driving vehicle body 1; the bottom of the driving vehicle body 1 is provided with bottom crawler belts 101, and the number of the bottom crawler belts 101 is four; the top of the driving vehicle body 1 is provided with an inclined supporting structure; the inclined support structure comprises a support pump machine 2, the support pump machine 2 is fixedly connected to the top surface of a driving vehicle body 1, the top of the support pump machine 2 is provided with a support rod 201 through sliding connection, the tail end of the top of the support rod 201 is provided with a hinged part 202 through hinged connection, the left side of the hinged part 202 is fixedly connected with a vertical frame 3, and the bottom of the vertical frame 3 is hinged with the top surface of the driving vehicle body 1; the left side of the vertical frame 3 is provided with a convenient piling structure.
As shown in fig. 2, the portable piling structure includes: the bottom double-rod 301, the bottom double-rod 301 is fixedly connected to the vertical surfaces at the left and right sides of the vertical frame 3; the hydraulic cylinders A3011 on two sides are fixedly connected to the top surface of the front end of the bottom double-rod 301, the limiting sleeve rod 3012 is fixedly connected to the vertical surface of the front end of the bottom double-rod 301, and the limiting sleeve rod 3012 is fixedly connected to the vertical surface of the front end of the bottom double-rod 301; the hinged frame 3013 is fixedly connected to the opposite inner sides of the telescopic parts of the two groups of hydraulic cylinders A3011 on two sides; spacing pulley 3014, spacing pulley 3014 sets up in two sets of articulated frame 3013 relative inboards through the hinge connection, through starting two sets of both sides pneumatic cylinder A3011, makes its inboard articulated frame 3013 drive two sets of spacing pulleys 3014 to relative inboard translation, can make two sets of spacing pulleys 3014 rolling contact steel-pipe pile outer curved side, can be at the vertical angle of the fixed steel-pipe pile of the in-process of carrying out perpendicular pile, has improved the precision of piling.
As shown in fig. 2, the portable piling structure further includes: the top hydraulic cylinder 302 is fixedly connected to the front end of the top of the vertical frame 3; the special-shaped sliding rod 3021 is fixedly connected to the bottom end of the telescopic part of the top hydraulic cylinder 302; the sliding chute 3022 is fixedly connected to the outward curved side surface of the special-shaped sliding rod 3021; the fixed seat 3023 is fixedly connected to the bottom end of the special-shaped sliding rod 3021; the hydraulic cylinders B3024 on the two sides are fixedly connected to the front end of the fixed seat 3023; the clamping arc plate 3025 is fixedly connected to the tail ends of the telescopic parts of the hydraulic cylinders B3024 on the two sides of the clamping arc plate 3025; the fixed bearing 303, the fixed bearing 303 is fixedly connected to the front end vertical surface of the vertical frame 3; protruding arris 3031, protruding arris 3031 fixed connection in fixed bearing 303 bearing inner race incurvated side department, it and spout 3022 sliding connection, can be to the spacing of dysmorphism slide bar 3021 vertical direction through protruding arris 3031 and spout 3022 sliding fit, through starting both sides pneumatic cylinder B3024, can make two sets of centre gripping arc boards 3025 inwards translate to can carry out the centre gripping to the steel-pipe pile incurvated side and fix, can carry the steel-pipe pile and carry out convenient the removal when driving automobile body 1 operation.
As shown in fig. 1, the portable piling structure further includes: the pressurizing air hammer 4 is fixedly connected to the top end of the vertical frame 3 and is positioned at the front end of the top hydraulic cylinder 302; a drop rod 401, wherein the drop rod 401 is fixedly connected with the bottom end of the telescopic part of the pressurized air hammer 4; the lantern ring A4011 is fixedly connected to the outer curved side surface of the drop rod 401; the lantern ring B4012 is fixedly connected to the tail end of the bottom of the drop rod 401; the hammering bin 402 is fixedly connected to the bottom end of the vertical rod 401; the hollow groove 4021, and the hollow groove 4021 is fixedly connected to the inside of the hammering bin 402; the side hole 4022 and the side hole 4022 penetrate through the curved side surface of the hammering bin 402 in the horizontal direction; the ring groove 4023, and the ring groove 4023 is fixedly connected to the bottom surface of the hammering bin 402; the top fixing hole 4024, and the top fixing hole 4024 is fixedly connected to the top of the hammering bin 402; give liquid hole 4025, give liquid hole 4025 fixed connection in hammering storehouse 402 bottom, after the top fixed hole 4024 and the two sets of lantern rings of perpendicular pole 401 bottom of two sets of hammering storehouse 402 subassemblies are adjacent the middle part is aimed at, carry out the amalgamation fixed back with two sets of hammering storehouse 402 subassemblies through the bolt, it is spacing through lantern ring A4011 and lantern ring B4012, can fix hammering storehouse 402, prevent its vertical sliding, through the back of aiming at ring groove 4023 and steel-pipe pile top edge, through starting pressurization air hammer 4, can carry out the pile perpendicularly to the steel-pipe pile through hammering storehouse 402.
As shown in fig. 5, the pile driving facilitating structure further includes: the pressure pump 5, the pressure pump 5 is fixedly connected to the top surface of the driving vehicle body 1; the hose 501, the hose 501 is fixedly connected to the top of the booster pump 5; spacing head 502, spacing head 502 sets up in hose 501 top end through flange joint, hose 501 end is located the inboard hollow groove 4021 department of hammering storehouse 402, start the in-process that pressurization air hammer 4 carries out the hammering pile driving to the steel-pipe pile through perpendicular pressurization of pole 401 that hangs down, supply water through hose 501 through starting force (forcing) pump 5, it is inboard spacing in side opening 4022 through spacing head 502, supply water through spacing head 502 can make the interior moisture of hammering storehouse 402 through the liquid hole 4025 of giving of hammering storehouse 402 bottom to the inside input moisture of steel-pipe pile, can make moisture in the soil of steel-pipe pile inboard downward inflow department, can make peripheral soil meet the water and soften, be convenient for the steel-pipe pile sinks fast, improve pile driving efficiency.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the special-shaped slide bar 3021 can be limited in the vertical direction by the sliding fit of the protruding edge 3031 and the sliding groove 3022, the two groups of clamping arc boards 3025 can be translated towards the inner side by starting the hydraulic cylinders B3024 on both sides, so as to clamp and fix the outer curved side surface of the steel pipe pile, the steel pipe pile can be conveniently moved while the driving vehicle body 1 is driven to move to the pile driving position, after the driving vehicle body is moved to the pile driving position, the top fixing holes 4024 of the two groups of hammering cabin 402 components are aligned with the adjacent middle parts of the two groups of lantern rings at the bottom of the vertical rod 401, after the two groups of hammering cabin 402 components are spliced and fixed by the bolts, the hammering cabin 402 can be fixed by limiting the lantern ring A4011 and the lantern ring B4012, the hammering cabin 402 can be fixed, the vertical sliding can be prevented, after the annular groove 4023 is aligned with the top edge of the steel pipe pile, the pressurizing air hammer 4 is started, the steel pipe pile driving can be vertically driven by the hammering cabin 402, the pressurizing air hammer 4 vertically downwards by the vertical rod 401, feed water through starting force (forcing) pump 5 through hose 501, it is inboard spacing in side opening 4022 through spacing head 502, feed water through spacing head 502 and can make moisture in hammering storehouse 402 through the liquid hole 4025 of giving of hammering storehouse 402 bottom to the inside input moisture of steel-pipe pile, can make moisture in the soil of steel-pipe pile inboard downward inflow pile driving department, can make peripheral soil meet water softening, the steel-pipe pile of being convenient for sinks fast, improvement pile driving efficiency.
The details of the present invention are well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a convenient to use's municipal works is construction with pile device which characterized in that: comprises a drive vehicle body (1);
the bottom of the driving vehicle body (1) is provided with bottom crawler belts (101), and the number of the bottom crawler belts (101) is four;
an inclined supporting structure is arranged at the top of the driving vehicle body (1);
the inclined supporting structure comprises a supporting pump machine (2), the supporting pump machine (2) is fixedly connected to the top surface of the driving vehicle body (1), a supporting rod (201) is arranged at the top of the supporting pump machine (2) in a sliding connection mode, an articulated piece (202) is arranged at the tail end of the top of the supporting rod (201) in a hinged connection mode, a vertical frame (3) is fixedly connected to the left side of the articulated piece (202), and the bottom of the vertical frame (3) is connected with the top surface of the driving vehicle body (1) in a hinged connection mode;
the left side of the vertical frame (3) is provided with a convenient piling structure.
2. The piling device for municipal engineering construction convenient to use according to claim 1, wherein the portable piling structure comprises:
the bottom double rods (301), the bottom double rods (301) are fixedly connected to the vertical surfaces of the left side and the right side of the vertical frame (3);
and the hydraulic cylinders A (3011) on the two sides are fixedly connected to the top surface of the front end of the bottom double rod (301).
3. The piling device for municipal engineering construction convenient to use according to claim 2, wherein the portable piling structure further comprises:
the limiting sleeve rod (3012), the limiting sleeve rod (3012) is fixed and connected to the front end vertical surface of the bottom double-rod (301);
the hinged frame (3013) is fixedly connected to the opposite inner sides of the telescopic parts of the two groups of hydraulic cylinders A (3011) at two sides;
the limiting pulleys (3014) are arranged on the opposite inner sides of the two groups of hinged frames (3013) through hinged connection.
4. A piling device for municipal engineering construction convenient to use according to claim 3, wherein the portable piling structure further comprises:
the top hydraulic cylinder (302), the top hydraulic cylinder (302) is fixedly connected to the front end of the top of the vertical frame (3);
the special-shaped sliding rod (3021), the special-shaped sliding rod (3021) is fixedly connected to the bottom end of the telescopic part of the top hydraulic cylinder (302);
the sliding chute (3022) is fixedly connected to the outer curved side surface of the special-shaped sliding rod (3021);
the fixing seat (3023), fixing connection in dysmorphism slide bar (3021) bottom end is fixed in fixing seat (3023).
5. The piling device for municipal engineering construction convenient to use according to claim 4, wherein the portable piling structure further comprises:
the hydraulic cylinders B (3024) on the two sides are fixedly connected to the front end of the fixed seat (3023);
the clamping arc plate (3025), the clamping arc plate (3025) is fixedly connected to the tail end of the telescopic part of the hydraulic cylinder B (3024) at two sides;
the fixed bearing (303), the fixed bearing (303) is fixedly connected to the front end vertical surface of the vertical frame (3);
and the protruding edge (3031), the protruding edge (3031) is fixedly connected to the inner curved side face of the bearing inner ring of the fixed bearing (303), and the protruding edge is in sliding connection with the sliding groove (3022).
6. The piling device for municipal engineering construction convenient to use according to claim 5, wherein the portable piling structure further comprises:
the pressurizing air hammer (4), the pressurizing air hammer (4) is fixedly connected to the top end of the vertical frame (3) and is positioned at the front end of the top hydraulic cylinder (302);
the vertical rod (401), the vertical rod (401) is fixedly connected with the bottom end of the telescopic part of the pressurized air hammer (4);
the lantern ring A (4011), the lantern ring A (4011) is fixedly connected to the outward curved side surface of the drop rod (401);
and the lantern ring B (4012), the lantern ring B (4012) is fixedly connected to the bottom tail end of the drop rod (401).
7. The piling device for municipal engineering construction convenient to use according to claim 6, wherein the portable piling structure further comprises:
the hammering bin (402), the hammering bin (402) is fixedly connected to the bottom end of the vertical rod (401);
the hollow groove (4021), the hollow groove (4021) is fixedly connected to the interior of the hammering bin (402);
the side hole (4022) penetrates through the curved side face of the hammering bin (402) in the horizontal direction;
the ring groove (4023), the ring groove (4023) is fixedly connected to the bottom surface of the hammering bin (402);
the top fixing hole (4024), the top fixing hole (4024) is fixedly connected to the top of the hammering bin (402);
and the liquid feeding hole (4025) is fixedly connected to the bottom of the hammering bin (402).
8. The piling device for municipal engineering construction convenient to use according to claim 7, wherein the portable piling structure further comprises:
the pressure pump (5), the pressure pump (5) is fixedly connected with the top surface of the driving vehicle body (1);
the hose (501), the hose (501) is fixedly connected to the top of the booster pump (5);
the limiting head (502), limiting head (502) pass through flange joint and set up in hose (501) top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670453.7U CN214883642U (en) | 2021-07-22 | 2021-07-22 | Convenient to use's municipal works construction is with pile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670453.7U CN214883642U (en) | 2021-07-22 | 2021-07-22 | Convenient to use's municipal works construction is with pile device |
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| Publication Number | Publication Date |
|---|---|
| CN214883642U true CN214883642U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121670453.7U Active CN214883642U (en) | 2021-07-22 | 2021-07-22 | Convenient to use's municipal works construction is with pile device |
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| CN (1) | CN214883642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341541A (en) * | 2022-08-31 | 2022-11-15 | 中交第四航务工程局有限公司 | Tube plate combined pile driving device for wharf engineering and driving method thereof |
-
2021
- 2021-07-22 CN CN202121670453.7U patent/CN214883642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341541A (en) * | 2022-08-31 | 2022-11-15 | 中交第四航务工程局有限公司 | Tube plate combined pile driving device for wharf engineering and driving method thereof |
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