CN214328863U - Combined pile machine for stiff composite pile - Google Patents
Combined pile machine for stiff composite pile Download PDFInfo
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- CN214328863U CN214328863U CN202120423364.6U CN202120423364U CN214328863U CN 214328863 U CN214328863 U CN 214328863U CN 202120423364 U CN202120423364 U CN 202120423364U CN 214328863 U CN214328863 U CN 214328863U
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Abstract
The application relates to a combined stake machine for strength nature composite pile, which comprises a base plate, be equipped with the dead lever on the bottom plate, one side of dead lever is equipped with first unit head, be equipped with the first rope that is used for driving first unit head and reciprocates on the dead lever, the output of first unit head is connected with the drilling rod, be equipped with drill bit and first spiral blade on the drilling rod, one side of dead lever is equipped with the second unit head, be equipped with the second rope that is used for driving the second unit head and reciprocates on the dead lever, the output of second unit head is connected with the tup, there is the interval between first unit head and the second unit head. The method has the effect of improving the defect of low construction efficiency of the stiff composite pile.
Description
Technical Field
The application relates to the field of pile machines, in particular to a combined pile machine for stiff composite piles.
Background
The stiff composite pile is a pile with complementary reinforcing function formed by two or three of discrete pile, flexible pile and rigid pile through composite construction. Through the combination of the cement soil mixing pile and the prestressed pipe pile, the contact area of the pile body and the soil layer is enlarged, the bearing capacity of the pile body is improved, and the method has the advantages of short construction period, low construction cost and the like.
When the stiff composite pile is constructed, a cement soil mixing pile needs to be driven into a soil layer firstly, then a prestressed pipe pile needs to be driven into the cement soil mixing pile, and at least two different pile machines are needed to operate in the process. Meanwhile, as the prestressed pipe pile needs to be driven into the pile before the cement soil mixing pile is hardened, the rigid pile construction is preferably carried out within 6 hours after the scattered flexible pile construction according to the regulations of the technical code of stiff composite piles. Therefore, in order to complete the construction within a predetermined time, it is necessary to perform the construction using a pile driver of the cement mixing pile, drive the cement mixing pile into the soil layer, then withdraw the pile driver of the cement mixing pile, then advance the pile driver of the prestressed pipe pile, and drive the prestressed pipe pile into the cement mixing pile.
In view of the above-mentioned related technologies, the inventor believes that in the construction process of the stiff composite pile in the above-mentioned technology, since two different pile bodies need to be driven into, a constructor needs to operate two pile machines respectively, and the approach and the retreat of the two pile machines lead to the reduction of the construction efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the construction efficiency of the stiffness composite pile is low, the application provides a combined pile machine for the stiffness composite pile.
The application provides a combined stake machine for strength nature composite pile adopts following technical scheme:
the utility model provides a combined stake machine for strength nature composite pile, includes the bottom plate, be equipped with the dead lever on the bottom plate, one side of dead lever is equipped with first unit head, be equipped with on the dead lever and be used for driving the first rope that first unit head reciprocated, the output of first unit head is connected with the drilling rod, be equipped with drill bit and first spiral blade on the drilling rod, one side of dead lever is equipped with the second unit head, be equipped with on the dead lever and be used for driving the second rope that the second unit head reciprocated, the output of second unit head is connected with the tup, there is the interval between first unit head and the second unit head.
By adopting the technical scheme, when the rigid composite pile is constructed, the first power head is started at first, the output end of the first power head drives the drill rod to rotate, the drill bit and the first spiral blade rotate, the position of the first power head in the vertical direction is controlled through the first rope, the pile is formed by stirring in a soil layer, after the construction of the cement-soil stirring pile is completed, the first power head is closed, the pile driver is moved, the second power head is aligned to the position of the cement-soil stirring pile, the prestressed pipe pile is installed below the hammer head, the second power head is started, the position of the second power head in the vertical direction is controlled through the second rope, the prestressed pipe pile is driven into the cement-soil stirring pile, the construction of two piles can be completed through one pile driver, the time for the pile driver to retreat from the field and enter the field is saved, and the defect that the construction efficiency of the rigid composite pile is low is overcome.
Optionally, the number of the fixing rods is two, the first rope and the first power head are arranged on one side of one fixing rod, the second rope and the second power head are arranged on one side of the other fixing rod, and an interval is formed between the two fixing rods.
Through adopting above-mentioned technical scheme, the setting of two dead levers has increased the interval between first unit head and the second unit head, has reduced the possibility that takes place to interfere between first unit head and the second unit head, has improved the security of stake machine.
Optionally, a connecting rod is connected between the two fixing rods.
Through adopting above-mentioned technical scheme, the setting up of connecting rod makes the connection between the dead lever more stable.
Optionally, a supporting rod is connected between the bottom plate and the fixing rod, and the supporting rod is arranged in an inclined mode.
Through adopting above-mentioned technical scheme, the setting of bracing piece has improved the stability of dead lever to the security of stake machine has been improved.
Optionally, be equipped with the installation pole on the dead lever, it is connected with first fixed pulley to rotate on the installation pole, be equipped with first winch on the bottom plate, the one end of first rope is connected on the cylinder of first winch, first rope is around locating on first fixed pulley, the other end and the first unit head of first rope are connected, first unit head is located first fixed pulley below.
Through adopting above-mentioned technical scheme, when being under construction to soil cement mixing pile, start first winch, first rope removes along with the rotation of first winch cylinder, drives first unit head and removes to drive drilling rod and drill bit and remove in vertical direction, the setting up of first winch and first fixed pulley makes the removal of first rope be convenient for control, has improved soil cement mixing pile's efficiency of construction, thereby has improved the efficiency of construction of strength nature composite pile.
Optionally, a first guide rod is arranged on the bottom plate, a first guide ring is arranged on the first power head, and the first guide ring is connected to the first guide rod in a sliding mode.
Through adopting above-mentioned technical scheme, the setting of first guide bar and first guide ring plays the guide effect to first unit head, has reduced the possibility that first unit head takes place the skew in the horizontal direction, has improved the accuracy nature that first unit head removed to the efficiency of construction and the quality of stake machine have been improved.
Optionally, a mounting rod is arranged on the fixing rod, a second fixed pulley is rotatably connected to the mounting rod, a second winch is arranged on the bottom plate, one end of a second rope is connected to a roller of the second winch, the second rope is wound on the second fixed pulley, the other end of the second rope is connected with a second power head, and the second power head is located below the second fixed pulley.
Through adopting above-mentioned technical scheme, when constructing the prestressing force tubular pile, start the second hoist engine, the second rope removes along with the rotation of second hoist engine cylinder, drives the second unit head and removes to drive the tup and remove in vertical direction, the setting up of second hoist engine and second fixed pulley makes the removal of second rope be convenient for control, has improved the efficiency of construction of prestressing force tubular pile, thereby has improved the efficiency of construction of strength nature composite pile.
Optionally, a second guide rod is arranged on the bottom plate, a second guide ring is arranged on the second power head, and the second guide ring is connected to the second guide rod in a sliding mode.
Through adopting above-mentioned technical scheme, the setting of second guide bar and second guide ring plays the guide effect to the second unit head, has reduced the possibility that the second unit head takes place the skew in the horizontal direction, has improved the accuracy nature that the second unit head removed to the efficiency of construction and the quality of stake machine have been improved.
Optionally, a second helical blade is arranged on the drill bit.
Through adopting above-mentioned technical scheme, the drilling efficiency of drill bit has been improved in setting up of second helical blade to improve the efficiency of construction of cement mixing pile, makeed the efficiency of construction of strength nature composite pile further improve.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a rigid composite pile is constructed, a first power head is started, an output end of the first power head drives a drill rod to rotate, a drill bit and a first spiral blade are made to rotate, the position of the first power head in the vertical direction is controlled through a first rope, so that the pile is formed by stirring in a soil layer, after the construction of a cement-soil stirring pile is completed, the first power head is closed, a pile driver is moved, a second power head is made to be aligned with the position of the cement-soil stirring pile, a prestressed pipe pile is installed below the hammer head, the second power head is started, the position of the second power head in the vertical direction is controlled through a second rope, and the prestressed pipe pile is driven into the cement-soil stirring pile;
2. when the cement-soil mixing pile is constructed, the first winch is started, the first rope moves along with the rotation of the first winch roller to drive the first power head to move, so that the drill rod and the drill bit are driven to move in the vertical direction, the first winch and the first fixed pulley are arranged, so that the movement of the first rope is convenient to control, the construction efficiency of the cement-soil mixing pile is improved, and the construction efficiency of the stiff composite pile is improved;
3. when the prestressed pipe pile is constructed, the second winch is started, the second rope moves along with the rotation of the second winch roller to drive the second power head to move, so that the hammer head is driven to move in the vertical direction, the movement of the second rope is convenient to control due to the arrangement of the second winch and the second fixed pulley, the construction efficiency of the prestressed pipe pile is improved, and the construction efficiency of the stiff composite pile is improved.
Drawings
Fig. 1 is a schematic structural diagram of a combined pile machine for stiff composite piles according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram for embodying a second driving device in the embodiment of the present application.
Fig. 3 is a schematic structural view of a drill rod and a drill bit in an embodiment of the present application.
Description of reference numerals: 1. a base plate; 2. a roller; 3. a control room; 4. a support assembly; 41. fixing the rod; 42. mounting a rod; 43. a support bar; 5. a connecting rod; 6. a first driving device; 61. a first winch; 62. a first rope; 63. a first power head; 64. a first fixed pulley; 7. a second driving device; 71. a second hoist; 72. a second rope; 73. a second power head; 74. a second fixed pulley; 8. a first guide bar; 9. a first guide ring; 10. a drill stem; 11. a drill bit; 12. a first helical blade; 13. a second helical blade; 14. a second guide bar; 15. a second guide ring; 16. a hammer head.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a combined pile machine for stiff composite piles. Referring to fig. 1, the combined pile machine for stiff composite piles includes a bottom plate 1, four rollers 2 rotatably connected below the bottom plate 1, and the rollers 2 located at four corners of the bottom plate 1. The bottom plate 1 is fixedly connected with a control room 3, and the control room 3 is positioned on one side of the bottom plate 1 in the length direction.
Referring to fig. 1 and 2, two sets of support assemblies 4 are arranged on the bottom plate 1, the two sets of support assemblies 4 are located on one side of the bottom plate 1 away from the control room 3 in the length direction, and the support assemblies 4 are symmetrically arranged along the width direction of the bottom plate 1. The support assembly 4 includes a fixing rod 41, a mounting rod 42, and a support rod 43. The fixing rod 41 is vertically arranged on the bottom plate 1, one end of the fixing rod 41 is fixedly connected with the bottom plate 1, the other end of the fixing rod 41 is fixedly connected with the bottom of the mounting rod 42, and the mounting rod 42 is horizontally arranged. The supporting rod 43 is obliquely arranged, one end of the supporting rod 43 is rotatably connected with the bottom plate 1, and the other end of the supporting rod 43 is rotatably connected with the side wall of the fixing rod 41. And a connecting rod 5 is arranged between the fixing rods 41 of the two groups of supporting components 4, the connecting rod 5 is horizontally arranged, and two ends of the connecting rod 5 are fixedly connected with the side walls of the fixing rods 41.
Referring to fig. 1 and 2, in the two sets of support assemblies 4, a first driving device 6 is disposed on one set of support assembly 4, and a second driving device 7 is disposed on the other set of support assembly 4. The first driving means 6 comprises a first winch 61, a first rope 62, a first power head 63 and two first fixed pulleys 64. The first winch 61 is fixedly connected to the base plate 1, the first fixed pulley 64 is rotatably connected to one side of the mounting rod 42, which is far away from the other mounting rod 42, and a gap is formed between the two first fixed pulleys 64. One end of the first rope 62 is fixedly connected to the drum of the first winch 61, the other end of the first rope 62 extends upward and is wound on the first fixed pulley 64 and extends to the position below the first fixed pulley 64 far away from the first winch 61, and the two first fixed pulleys 64 tension the first rope 62. The first power head 63 is located below the mounting rod 42, and the top of the first power head 63 is fixedly connected with one end of the first rope 62.
Referring to fig. 1 and 3, a first guide rod 8 is fixedly connected to the bottom plate 1, the first guide rod 8 is vertically arranged, and the first guide rod 8 is located between the first power head 63 and the fixing rod 41. One side of the first power head 63 close to the first guide rod 8 is fixedly connected with a first guide ring 9, the first guide ring 9 is sleeved on the first guide rod 8, and the first guide ring 9 is slidably connected with the first guide rod 8. A drill rod 10 is arranged below the first power head 63, the drill rod 10 is vertically arranged, one end of the drill rod 10 is fixedly connected with the output end of the first power head 63, and a drill bit 11 is fixedly connected to the other end of the drill rod 10. A first helical blade 12 is fixedly connected to the outer wall of the drill rod 10, and a second helical blade 13 is fixedly connected to the outer wall of the drill bit 11.
Referring to fig. 2, the second driving device 7 includes a second winding machine 71, a second rope 72, a second power head 73, and two second fixed pulleys 74. The second winch 71 is fixedly connected to the base plate 1, the second fixed pulley 74 is rotatably connected to one side of the mounting rod 42 away from the other mounting rod 42, and a gap is formed between the two second fixed pulleys 74. One end of the second rope 72 is fixedly connected to the drum of the second winding machine 71, the other end of the second rope 72 extends upward and is wound on the second fixed pulley 74, and extends to the position below the second fixed pulley 74 far away from the second winding machine 71, and the two second fixed pulleys 74 tension the second rope 72. The second power head 73 is positioned below the mounting rod 42, and the top of the second power head 73 is fixedly connected with one end of the second rope 72.
Referring to fig. 2, a second guide rod 14 is fixedly connected to the base plate 1, the second guide rod 14 is vertically disposed, and the second guide rod 14 is located between the second power head 73 and the fixing rod 41. One side of the second power head 73 close to the second guide rod 14 is fixedly connected with a second guide ring 15, the second guide ring 15 is sleeved on the second guide rod 14, and the second guide ring 15 is slidably connected with the second guide rod 14. A hammer head 16 is arranged below the second power head 73, and the hammer head 16 is fixedly connected with the output end of the second power head 73.
The implementation principle of the combined pile machine for the stiff composite pile in the embodiment of the application is as follows: when a rigid composite pile is constructed, the pile machine is moved to a construction site, the first winch 61 and the first power head 63 are started at first, the first winch 61 drives the first rope 62 to move, the first power head 63 moves in the vertical direction along with the first rope 62, and therefore the drill rod 10 on the first power head 63 is driven to move. The drill rod 10 and the drill bit 11 rotate along with the output end of the first power head 63, and the first spiral blade 12 and the second spiral blade 13 play a role of stirring cement, so that the cement-soil stirring pile is driven into a soil layer.
After the construction of the soil cement mixing pile is completed, the first winch 61 and the first power head 63 are turned off, and the pile driver is moved in the control room 3, so that the position of the hammer 16 is aligned with the soil cement mixing pile. The prestressed pipe pile is installed below the hammer 16, the second winch 71 and the second power head 73 are started, the second winch 71 drives the second rope 72 to move, the second power head 73 moves along with the second rope 72 in the vertical direction, and therefore the hammer 16 on the second power head 73 is driven to move. The hammer 16 moves up and down under the action of the second winch 71 and the second power head 73, and the prestressed pipe pile is hammered into the cement-soil mixed pile, so that the construction of the stiff composite pile is completed.
By installing the drill rod 10 and the hammer 16 on the same pile machine, the pile machine has the functions of stirring pile forming and hammering pile sinking at the same time, so that the construction of the stiff composite pile can be completed through one pile machine, the time for the pile machine to enter and retreat is saved, and the defect of low construction efficiency of the stiff composite pile is overcome.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A combined stake machine for strength nature composite pile which characterized in that: including bottom plate (1), be equipped with dead lever (41) on bottom plate (1), one side of dead lever (41) is equipped with first unit head (63), be equipped with first rope (62) that are used for driving first unit head (63) and reciprocate on dead lever (41), the output of first unit head (63) is connected with drilling rod (10), be equipped with drill bit (11) and first helical blade (12) on drilling rod (10), one side of dead lever (41) is equipped with second unit head (73), be equipped with second rope (72) that are used for driving second unit head (73) and reciprocate on dead lever (41), the output of second unit head (73) is connected with tup (16), there is the interval between first unit head (63) and second unit head (73).
2. The combination type pile machine for stiff composite piles according to claim 1, characterized in that: the fixing rods (41) are provided with two fixing rods, the first rope (62) and the first power head (63) are arranged on one side of one fixing rod (41), the second rope (72) and the second power head (73) are arranged on one side of the other fixing rod (41), and an interval is formed between the two fixing rods (41).
3. The combination type pile machine for stiff composite piles according to claim 2, characterized in that: a connecting rod (5) is connected between the two fixing rods (41).
4. The combination type pile machine for stiff composite piles according to claim 1, characterized in that: a supporting rod (43) is connected between the bottom plate (1) and the fixing rod (41), and the supporting rod (43) is obliquely arranged.
5. The combination type pile machine for stiff composite piles according to claim 1, characterized in that: be equipped with installation pole (42) on dead lever (41), it is connected with first fixed pulley (64) to rotate on installation pole (42), be equipped with first hoist engine (61) on bottom plate (1), the one end of first rope (62) is connected on the cylinder of first hoist engine (61), first rope (62) are around locating on first fixed pulley (64), the other end and the first unit head (63) of first rope (62) are connected, first unit head (63) are located first fixed pulley (64) below.
6. The combination type pile machine for stiff composite piles according to claim 5, characterized in that: be equipped with first guide bar (8) on bottom plate (1), be equipped with first guide ring (9) on first unit head (63), first guide ring (9) sliding connection is on first guide bar (8).
7. The combination type pile machine for stiff composite piles according to claim 1, characterized in that: be equipped with installation pole (42) on dead lever (41), it is connected with second fixed pulley (74) to rotate on installation pole (42), be equipped with second hoist engine (71) on bottom plate (1), the one end of second rope (72) is connected on the cylinder of second hoist engine (71), second rope (72) are around locating on second fixed pulley (74), the other end and the second unit head (73) of second rope (72) are connected, second unit head (73) are located second fixed pulley (74) below.
8. The combination type pile machine for stiff composite piles according to claim 7, characterized in that: the bottom plate (1) is provided with a second guide rod (14), the second power head (73) is provided with a second guide ring (15), and the second guide ring (15) is connected to the second guide rod (14) in a sliding mode.
9. The combination type pile machine for stiff composite piles according to claim 1, characterized in that: and a second spiral blade (13) is arranged on the drill bit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423364.6U CN214328863U (en) | 2021-02-25 | 2021-02-25 | Combined pile machine for stiff composite pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423364.6U CN214328863U (en) | 2021-02-25 | 2021-02-25 | Combined pile machine for stiff composite pile |
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| CN214328863U true CN214328863U (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232618A (en) * | 2021-12-31 | 2022-03-25 | 唐祖文 | Mixed alternating multi-spraying multi-layer reverse cement soil stirring stiffening core composite pile forming equipment |
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2021
- 2021-02-25 CN CN202120423364.6U patent/CN214328863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232618A (en) * | 2021-12-31 | 2022-03-25 | 唐祖文 | Mixed alternating multi-spraying multi-layer reverse cement soil stirring stiffening core composite pile forming equipment |
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