CN111335809A - Drilling equipment for processing bridge pile foundation - Google Patents
Drilling equipment for processing bridge pile foundation Download PDFInfo
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- CN111335809A CN111335809A CN202010232357.8A CN202010232357A CN111335809A CN 111335809 A CN111335809 A CN 111335809A CN 202010232357 A CN202010232357 A CN 202010232357A CN 111335809 A CN111335809 A CN 111335809A
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- 238000005553 drilling Methods 0.000 title claims abstract description 84
- 238000003756 stirring Methods 0.000 claims description 42
- 239000002689 soil Substances 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses drilling equipment for processing a bridge pile foundation, which comprises a drilling machine body, wherein a processing cavity is arranged in the drilling machine body, a threaded rod is rotatably arranged in the processing cavity, and a first sliding box which is slidably arranged in the processing cavity and can be used for transporting a drilling device is in threaded connection with the threaded rod.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to drilling equipment for processing bridge pile foundations.
Background
The preparation of bridge pile foundation needs to carry out mechanical drilling to the engineering scene, thereby form the stake hole, need wherein pouring concrete after placing the steel reinforcement cage in the stake hole simultaneously, thereby form the bridge stake, the realization is to the machine-shaping of bridge pile foundation, but processing equipment generally compares in drilling equipment bigger, consequently drilling equipment corresponds the drilling position and needs the more time of cost to adjust, produce the rubble hack easily in the drilling process simultaneously, make ground and drilling unevenness, thereby influence the pouring of concrete, reduce bridge pile foundation machining efficiency.
Disclosure of Invention
The invention aims to provide drilling equipment for processing a bridge pile foundation, which is used for overcoming the defects in the prior art.
According to the invention, the drilling equipment for processing the bridge pile foundation comprises a drilling machine body, a processing cavity is arranged in the drilling machine body, a threaded rod is rotatably arranged in the processing cavity, a first sliding box which is slidably arranged in the processing cavity and can be used for transporting a drilling device is in threaded connection with the threaded rod, the first sliding box comprises a first cavity arranged in the first sliding box, a rotating shaft rotatably arranged in the first cavity, a gear fixedly arranged on the rotating shaft, a first guide chute arranged on the left side of the first cavity, a rack which is slidably arranged in the first guide chute and is meshed with the gear, a second guide chute arranged on the left side of the first guide chute, a fixed rod which is slidably arranged in the second guide chute and is fixedly connected with the rack, and a drilling box capable of drilling foundation soil is fixedly arranged on the left side of the fixed rod, the device is characterized in that a third guide chute is arranged in the drilling box, a sliding block is slidably arranged in the third guide chute, a drilling shaft is rotatably arranged in the sliding block, a drill bit is arranged on the lower side of the drilling shaft, a second cavity which penetrates through the drilling cavity from top to bottom is arranged on the lower side of the processing cavity, a temporary storage box which can collect crushed stone and crushed soil formed in the drilling process of the foundation soil is arranged on the rear side of the second cavity, a crushed-slag collecting space is arranged in the temporary storage box, a box door which can send the crushed stone and crushed soil out of the machine body is arranged on the rear side of the temporary storage box, a fourth guide chute is arranged on the front side of the second cavity, a semicircular sliding block is slidably arranged in the fourth guide chute, a semicircular hairbrush which can send the crushed stone and crushed soil into the crushed-slag collecting space is arranged on the lower side of the semicircular sliding block, a fifth guide chute with a right opening is arranged on the left, be equipped with the pipeline in the sliding box two, drilling organism left side is equipped with the agitator tank that can carry out the stirring to the concrete, the agitator tank is including being located the left stirring chamber in process cavity, being located run through about the stirring chamber right side the outlet conduit in stirring chamber, be equipped with in the outlet conduit and control the ball valve that the stirring intracavity concrete was seen off, the ball valve with be connected with the hose between the pipeline, the agitator tank upside is equipped with and can sends into the concrete the pay-off frame of stirring intracavity, be equipped with the ascending pay-off chamber of opening in the pay-off frame.
On the basis of the technical scheme, the right side of the threaded rod is located in the drilling machine body and is in power connection with a first motor, and the rear side of the rotating shaft is located in the sliding box I and is in power connection with a second motor.
On the basis of the technical scheme, the drill bit upside is located the interior power connection of sliding block and has motor three, three upsides of guide chute are equipped with the hydraulic pressure chamber, the sliding block upside is connected with tertiary hydraulic stem, tertiary hydraulic stem upside is connected with the second grade hydraulic stem, second grade hydraulic stem upside is connected with the one-level hydraulic stem, be equipped with in the sliding box one and change hydraulic pressure case in the hydraulic pressure chamber, the hydraulic pressure case with be connected with the infusion hose between the hydraulic pressure chamber.
On the basis of the technical scheme, a first piston cavity is arranged on the front side of the four guide sliding grooves, a first push block fixedly connected with the front side of the semicircular sliding block is arranged in the first piston cavity in a sliding mode, a first piston rod is fixedly connected to the front side of the first push block, and a first piston slidably mounted in the first piston cavity is fixedly connected to the front side of the first piston rod.
On the basis of the technical scheme, the stirring box comprises a stirring shaft which is rotatably arranged in the stirring cavity, stirring rods which are fixedly arranged and uniformly distributed on the stirring shaft, and the lower side of the stirring shaft is positioned in the stirring box and is in power connection with a motor IV.
On the basis of the technical scheme, a piston cavity II is arranged on the left side of the five guide sliding grooves, a push block II fixedly connected with the left side of the sliding box II is arranged in the piston cavity II in a sliding mode, a piston rod II is fixedly connected with the left side of the push block II, and a piston II in the piston cavity II is connected with the left side of the piston rod II in a sliding mode.
The invention has the beneficial effects that: according to the invention, the drilling box is moved through the thread transmission and the meshing transmission between the gear and the rack, the efficiency of placing the drilling box at a required drilling position is improved, meanwhile, the semicircular sliding block is pushed to slide through the air cylinder, so that the purpose of cleaning broken slag generated by drilling processing is realized, the concrete is stirred in real time through the stirring box, the process continuity of concrete pouring after drilling of foundation soil is realized, and the processing efficiency of a bridge pile foundation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a drilling device for processing a bridge pile foundation according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 3, the drilling equipment for processing a bridge pile foundation according to the embodiment of the invention comprises a drilling machine body 11, a processing cavity 12 is arranged in the drilling machine body 11, a threaded rod 19 is rotatably mounted in the processing cavity 12, a first sliding box 13 slidably mounted in the processing cavity 12 and capable of transporting a drilling device is connected to the threaded rod 19 in a threaded manner, the first sliding box 13 comprises a first cavity 15 arranged in the first sliding box 13, a rotating shaft 18 rotatably mounted in the first cavity 15, a gear 16 fixedly mounted on the rotating shaft 18, a first guide chute 22 arranged on the left side of the first cavity 15, a rack 14 slidably mounted in the first guide chute 22 and meshed with the gear 16, a second guide chute 21 arranged on the left side of the first guide chute 22, and a fixing rod 23 slidably mounted in the second guide chute 21 and fixedly connected with the rack 14, the utility model discloses a ground foundation soil drilling machine, including dead lever 23, dead lever left side fixed mounting have can be to ground foundation soil drilling box 27 of processing, be equipped with guide chute three 34 in the drilling box 27, slidable mounting has the sliding block in guide chute three 34, the drilling shaft 35 is installed to the sliding block internal rotation, drilling shaft 35 downside is equipped with drill bit 36, processing chamber 12 downside is equipped with cavity two 37 that runs through from top to bottom, cavity two 37 rear side is equipped with the temporary storage box 67 that can collect the rubble hack that ground foundation soil drilling in-process formed, be equipped with hack collection space 66 in the temporary storage box 67, temporary storage box 67 rear side is equipped with can send the rubble hack out the outer chamber door 68 of machine body, hack collection space 66 the cavity two 37 front side is equipped with guide chute four 64, slidable mounting has semi-circular sliding block 65 in guide chute four 64, semi-circular sliding block 65 downside is equipped with can send the rubble hack into semi-circular brush 69 in, cavity two 37 left sides are equipped with five 38 of guide chute of opening right, five 38 of guide chute slidable mounting have can send into the concrete into two 43 of slide box in the foundation soil that the drilling was accomplished, be equipped with pipeline 44 in the slide box two 43, drilling organism 11 left side is equipped with the agitator tank 50 that can carry out the stirring to the concrete, agitator tank 50 is including being located the left stirring chamber 52 of processing chamber 12, being located run through about and on the stirring chamber 52 right side the outlet conduit 47 of stirring chamber 52, be equipped with in the outlet conduit 47 and control the ball valve 46 that the concrete sent out in the stirring chamber 52, ball valve 46 with be connected with hose 45 between the pipeline 44, agitator tank 50 upside is equipped with and can send into the concrete pay-off frame 54 in the stirring chamber 52, be equipped with the ascending pay-off chamber 53 of opening in the pay-off frame 54.
In addition, in one embodiment, threaded rod 19 right side is located power connection has motor one 20 in drilling organism 11, axis of rotation 18 rear side is located power connection has motor two 17 in the slip case one 13, if will move drilling case 27 downside to the drilling position, then starting motor one 20 drives threaded rod 19 and rotates to drive slip case one 13 and slide left from cavity two 37 upside, drive axis of rotation 18 through starting motor two 17 simultaneously and rotate, thereby drive gear 16 and rotate, drive rack 14 through the meshing between gear and the rack and slide downwards, thereby drive dead lever 23 lapse, then make drilling case 27 lapse to with the ground face contact, realize the purpose of transportation drilling equipment.
In addition, in one embodiment, a third motor 32 is connected to the upper side of the drill bit 36 in the sliding block by power, a hydraulic cavity 26 is arranged on the upper side of the third guide chute 34, a third-stage hydraulic rod 30 is connected to the upper side of the sliding block, a second-stage hydraulic rod 29 is connected to the upper side of the third-stage hydraulic rod 30, a first-stage hydraulic rod 28 is connected to the upper side of the second-stage hydraulic rod 29, a hydraulic box 24 capable of changing the hydraulic pressure in the hydraulic cavity 26 is arranged in the first sliding box 13, a transfusion hose 25 is connected between the hydraulic box 24 and the hydraulic cavity 26, if the foundation soil is to be drilled, the liquid in the hydraulic cavity 26 is compressed to drive the first-stage hydraulic rod 28 to drive the second-stage hydraulic rod 29 to extend, so as to drive the third-stage hydraulic rod 30 to extend downwards to drive the sliding block to slide downwards, and then the, thereby driving the drill bit 36 to rotate and achieving the purpose of drilling the foundation soil.
In addition, in one embodiment, a first piston cavity 61 is arranged on the front side of the four guide sliding grooves 64, a first pushing block 63 fixedly connected with the front side of the semicircular sliding block 65 is arranged in the first piston cavity 61 in a sliding mode, a first piston rod 62 is fixedly connected with the front side of the first pushing block 63, a first piston 60 slidably arranged in the first piston cavity 61 is fixedly connected with the front side of the first piston rod 62, and if crushed stone and crushed soil remaining in the cavity two 37 after drilling is conveyed into the crushed soil collecting space 66, air in the first piston cavity 61 is compressed to drive the first piston 60 to push the first pushing block 63 to slide backwards, so that the semicircular sliding block 65 is pushed to slide backwards, and then the crushed stone and crushed soil remaining in the cavity two 37 is conveyed into the crushed soil collecting space 66, and the purpose of cleaning crushed soil generated by drilling is achieved.
In addition, in one embodiment, the stirring box 50 includes a stirring shaft 51 rotatably installed in the stirring cavity 52, and stirring rods 49 fixedly installed and uniformly distributed on the stirring shaft 51, a motor four 48 is power-connected to the lower side of the stirring shaft 51 in the stirring box 50, and if concrete is to be stirred, the motor four 48 is started to drive the stirring shaft 51 to rotate, so as to drive the stirring rods 49 to rotate and stir the concrete in the stirring cavity 52, thereby achieving the purpose of stirring the concrete.
In addition, in one embodiment, a second piston cavity 40 is arranged on the left side of the five guide sliding grooves 38, a second pushing block 39 fixedly connected with the left side of the second sliding box 43 is installed in the second piston cavity 40 in a sliding mode, a second piston rod 41 is fixedly connected to the left side of the second pushing block 39, and a second piston 42 slidably installed in the second piston cavity 40 is connected to the left side of the second piston rod 41.
In the initial state, the first sliding box 13 is located at the right end of the processing cavity 12, the rack 14 is located at the upper end of the first guide chute 22, the fixing rod 23 is located at the upper end of the second guide chute 21, the sliding block is located at the upper end of the third guide chute 34, the ball valve 46 is closed, the second piston 42 is located at the left end of the second piston cavity 40, and the first piston 60 is located at the front end of the first piston cavity 61.
When needs are to foundation soil drilling, slide case 13 and slide left to drilling case 27 and be located two 37 upsides of cavity through a starter motor 20, and two 17 drive drilling cases 27 lapse slide to drilling case 27 downside and the ground face contact simultaneously, drive the sliding block lapse through liquid in the compression hydraulic pressure chamber 26 to drive drilling shaft 35 and drill bit 36 lapse, and three 32 drive drill bit 36 rotates simultaneously, thereby realize the purpose to foundation soil drilling processing.
When concrete pouring is carried out on foundation soil after drilling is finished, air in the second piston cavity 40 is compressed to drive the second piston 42 to push the second push block 39 to slide rightwards, so that the second sliding box 43 is pushed to slide rightwards until the opening at the lower side of the pipeline 44 is coincided with the position of a drilled hole, the ball valve 46 is opened, concrete in the stirring cavity 52 is sent into the foundation soil formed by drilling, and the purpose of processing a bridge pile foundation is achieved.
The invention has the beneficial effects that: according to the invention, the drilling box is moved through the thread transmission and the meshing transmission between the gear and the rack, the efficiency of placing the drilling box at a required drilling position is improved, meanwhile, the semicircular sliding block is pushed to slide through the air cylinder, so that the purpose of cleaning broken slag generated by drilling processing is realized, the concrete is stirred in real time through the stirring box, the process continuity of concrete pouring after drilling of foundation soil is realized, and the processing efficiency of a bridge pile foundation is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a drilling equipment for processing of bridge pile foundation, includes the drilling organism, its characterized in that: the drilling machine is characterized in that a processing cavity is arranged in the drilling machine body, a threaded rod is rotatably arranged in the processing cavity, a first sliding box which is slidably arranged in the processing cavity is connected to the threaded rod through threads, a first sliding box which is positioned in the first sliding box, a rotating shaft which is rotatably arranged in the first cavity, a gear which is fixedly arranged on the rotating shaft, a first guide chute which is positioned on the left side of the first cavity, a rack which is positioned in the first guide chute and is meshed with the gear, a second guide chute which is positioned on the left side of the first guide chute, and a fixed rod which is slidably arranged in the second guide chute and is fixedly connected with the rack are arranged on the left side of the fixed rod, a drilling box which can be used for drilling foundation soil is fixedly arranged on the left side of the fixed rod, a third guide chute is arranged in, the drilling shaft is rotatably installed in the sliding block, a drill bit is arranged on the lower side of the drilling shaft, a second cavity which penetrates through the drilling shaft from top to bottom is arranged on the lower side of the processing cavity, a temporary storage box which can collect crushed stone and crushed soil formed in the drilling process of foundation soil is arranged on the rear side of the second cavity, a crushed slag collecting space is arranged in the temporary storage box, a box door which can send the crushed stone and crushed soil out of the machine body is arranged on the rear side of the temporary storage box, a fourth guide chute is arranged on the front side of the second cavity, a semicircular sliding block is slidably installed in the fourth guide chute, a semicircular hairbrush which can send the crushed soil into the crushed slag collecting space is arranged on the lower side of the semicircular sliding block, a fifth guide chute with a right opening is arranged on the left side of the second cavity, a second sliding box which can send concrete into the foundation soil after drilling is installed in the fifth guide, the drilling organism left side is equipped with the agitator tank that can carry out the stirring to the concrete, the agitator tank is including being located the left stirring chamber in process chamber, being located run through about the stirring chamber right side the outlet conduit in stirring chamber, be equipped with in the outlet conduit and control the ball valve that the interior concrete of stirring chamber was seen off, the ball valve with be connected with the hose between the pipeline, the agitator tank upside is equipped with and can sends into the concrete the pay-off frame of stirring intracavity, be equipped with the ascending pay-off chamber of opening in the pay-off frame.
2. The drilling equipment for processing the bridge pile foundation of claim 1, wherein: the right side of the threaded rod is located in the drilling machine body, a first motor is connected to the power, and the rear side of the rotating shaft is located in the sliding box I, and a second motor is connected to the power.
3. The drilling equipment for processing the bridge pile foundation of claim 1, wherein: the drill bit upside is located the interior power of sliding block and is connected with motor three, three upsides of guide chute are equipped with the hydraulic pressure chamber, the sliding block upside is connected with tertiary hydraulic stem, tertiary hydraulic stem upside is connected with the second grade hydraulic stem, the second grade hydraulic stem upside is connected with the one-level hydraulic stem, be equipped with in the sliding box one and change hydraulic pressure hydraulic tank in the hydraulic pressure chamber, the hydraulic tank with be connected with the infusion hose between the hydraulic pressure chamber.
4. The drilling equipment for processing the bridge pile foundation of claim 1, wherein: the four front sides of the guide sliding groove are provided with a first piston cavity, a first push block fixedly connected with the front side of the semicircular sliding block is arranged in the first piston cavity in a sliding mode, a first piston rod is fixedly connected with the front side of the first push block, and a first piston slidably mounted in the first piston cavity is fixedly connected with the front side of the first piston rod.
5. The drilling equipment for processing the bridge pile foundation of claim 1, wherein: the agitator tank is including rotating to be installed (mixing) shaft, fixed mounting and evenly distributed in the stirring chamber are in epaxial puddler stirs, the (mixing) shaft downside is located power connection has motor four in the agitator tank.
6. The drilling equipment for processing the bridge pile foundation of claim 1, wherein: and a piston cavity II is arranged on the left side of the five guide sliding grooves, a push block II fixedly connected with the left side of the sliding box II is arranged in the piston cavity II in a sliding manner, a piston rod II is fixedly connected on the left side of the push block II, and a piston II in the piston cavity II is connected on the left side of the piston rod II in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232357.8A CN111335809A (en) | 2020-03-28 | 2020-03-28 | Drilling equipment for processing bridge pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232357.8A CN111335809A (en) | 2020-03-28 | 2020-03-28 | Drilling equipment for processing bridge pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111335809A true CN111335809A (en) | 2020-06-26 |
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ID=71180408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010232357.8A Withdrawn CN111335809A (en) | 2020-03-28 | 2020-03-28 | Drilling equipment for processing bridge pile foundation |
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| CN (1) | CN111335809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255084A (en) * | 2023-03-31 | 2023-06-13 | 王冰 | Drilling platform for highway bridge construction |
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Application publication date: 20200626 |