CN215518763U - Static pressure stake machine with scrape mud structure - Google Patents

Abstract

The utility model discloses a static pile machine with a mud scraping structure, which comprises a fixed frame, wherein one side of the upper end in the fixed frame is fixedly connected with a protection frame, a driving mechanism is installed in the protection frame, one side of the lower end of the driving mechanism is provided with a fixed ring, two sides of the fixed ring are respectively provided with a fixed groove, two fixed grooves are respectively provided with a limiting mechanism, the lower ends of the two limiting mechanisms are respectively provided with a scraper, the front part and the rear part of the upper end of the fixed ring are respectively and fixedly connected with a sliding rod, the upper ends of the two sliding rods are respectively and fixedly connected with a sliding block, the two sliding blocks are respectively and slidably connected with the fixed frame, and the lower ends of the two sliding blocks are respectively and rotatably connected with a roller wheel, the static pile machine has the beneficial effects that: through the draw block, fixture block, spring and fixed block isotructure that set up, can be convenient for adjust the position of scraper, make things convenient for the scraper to scrape mud to the drilling string of different specifications and handle to also can be convenient for the separation of fixed block and fixed slot, and then the dismantlement of the scraper of being convenient for, be convenient for to polishing and change of scraper.

Description

Static pressure stake machine with scrape mud structure

Technical Field

The utility model relates to the technical field of static pile presses, in particular to a static pile press with a mud scraping structure.

Background

The static pressure pile is a method for constructing engineering pile foundation, and the static pressure pile construction is a pile sinking process for pressing prefabricated pile into the soil by using pile pressing mechanism of static pile press to provide counter force by means of self weight of pile press and counter weight on machine frame. Static pressure pile: the advantages are that the vibration, noise and pollution caused by hammering are avoided completely, so that the construction method has the advantages of no damage to the pile, no noise, no vibration, no impact force, no pollution and the like.

At present, static pressure stake machine when piling, the mud structure of scraping that uses, generally not convenient to detach, after long-term the use, the scraper is no longer sharp, need dismantle it get off polish and change, and adopt fixed mounting's mode, can make the dismantlement of scraper become very difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a static pressure pile machine with a mud scraping structure, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a static pile machine with a mud scraping structure comprises a fixed frame, wherein one side of the upper end in the fixed frame is fixedly connected with a protection frame, a driving mechanism is installed in the protection frame, a fixed ring is installed on one side of the lower end of the driving mechanism, fixed grooves are formed in two sides of the fixed ring, limiting mechanisms are installed on the two fixed grooves, scrapers are installed at the lower ends of the two limiting mechanisms, slide bars are fixedly connected to the front and back portions of the upper end of the fixed ring, slide blocks are fixedly connected to the upper ends of the two slide bars, the two slide blocks are slidably connected with the fixed frame, and the lower ends of the two slide blocks are rotatably connected with idler wheels;

actuating mechanism includes servo motor, servo motor and bearer bar fixed connection, servo motor output fixed connection bull stick, the first gear of fixed connection on the bull stick, first gear one side meshing connects the ring gear, ring gear and solid fixed ring fixed connection.

Preferably, the two limiting mechanisms comprise fixing blocks, two partition plates fixedly connected with the inner parts of the fixing blocks, springs fixedly connected with the inner parts of the front and the rear of the partition plates, four springs fixedly connected with the clamping blocks and the pull blocks, wherein the clamping blocks are fixedly connected with the upper ends of the clamping blocks.

Preferably, a plurality of clamping grooves are formed in the front portion and the rear portion of each of the two fixing grooves, and the plurality of clamping grooves are matched with the clamping blocks of the limiting mechanisms on the same side.

Preferably, the middle part of the upper end of the fixing frame is provided with a sliding groove, the sliding groove is annular, and the sliding groove is matched with the sliding block.

Preferably, the bottom both sides all are equipped with collects the frame in the fixed frame, two collect the frame and be close to the equal fixed connection connecting block in one side front and back portion each other, four the thread groove has all been seted up in the connecting block, four the equal threaded connection threaded rod of thread groove, two the equal fixed connection in threaded rod one side changes the handle.

Preferably, the two fixing blocks are square, and the two fixing blocks are matched with the fixing grooves on the same side.

Compared with the prior art, the utility model has the beneficial effects that: through the draw block, fixture block, spring and fixed block isotructure that set up, can be convenient for adjust the position of scraper, make things convenient for the scraper to scrape mud to the drilling string of different specifications and handle to also can be convenient for the separation of fixed block and fixed slot, and then the dismantlement of the scraper of being convenient for, be convenient for to polishing and change of scraper.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the gear ring of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of a slide bar of the present invention;

FIG. 5 is a sectional view of the collecting frame of the present invention.

In the figure: 1. a fixing frame; 11. a chute; 2. a protective frame; 3. a drive mechanism; 31. a servo motor; 32. a rotating rod; 33. a first gear; 34. a gear ring; 4. a limiting mechanism; 41. a fixed block; 42. a partition plate; 43. a spring; 44. a clamping block; 45. pulling the block; 5. a fixing ring; 51. fixing grooves; 52. a card slot; 6. a slide bar; 61. a slider; 62. a roller; 7. a scraper; 8. a collection frame; 81. connecting blocks; 82. a thread groove; 9. a threaded rod; 91. and (4) turning the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a static pressure pile machine with a mud scraping structure comprises a fixed frame 1, a protective frame 2 is fixedly connected with one side of the upper end in the fixed frame 1, a driving mechanism 3 is installed in the protective frame 2, a fixed ring 5 is installed on one side of the lower end of the driving mechanism 3, fixing grooves 51 are respectively arranged on two sides of the fixed ring 5, a limiting mechanism 4 is respectively installed on the two fixing grooves 51, the fixed ring 5 is driven to rotate by the arranged driving mechanism 3, so that the fixed ring 5 can drive the scraper 7 to rotate, therefore, the scrapers 7 are convenient to use privately, the scrapers 7 are mounted at the lower ends of the two limiting mechanisms 4, the front and the rear parts of the upper end of the fixing ring 5 are fixedly connected with the sliding rods 6, the limiting mechanisms 4 are arranged to facilitate adjustment and disassembly of the scrapers 7, the upper ends of the two sliding rods 6 are fixedly connected with the sliding blocks 61, the two sliding blocks 61 are slidably connected with the fixing frame 1, the lower ends of the two sliding blocks 61 are rotatably connected with the rollers 62, and the rollers 62 are arranged to facilitate rotation of the fixing ring 5;

actuating mechanism 3 includes servo motor 31, servo motor 31 and 2 fixed connection of bearer bar, servo motor 31 output fixed connection bull stick 32, the first gear 33 of fixed connection on the bull stick 32, gear ring 34 is connected in the meshing of first gear 33 one side, 5 fixed connection of gear ring 34 and solid fixed ring, it rotates to drive bull stick 32 through servo motor 31, bull stick 32 drives first gear 33 and rotates, first gear 33 drives gear ring 34 and rotates, gear ring 34 drives solid fixed ring 5 and rotates, gu fixed ring 5 drives scraper 7 and rotates, make scraper 7 scrape the soil on the drilling string and rub.

The two limiting mechanisms 4 respectively comprise a fixed block 41, two fixed blocks 41 are fixedly connected with a partition plate 42, the front part and the rear part of each partition plate 42 are fixedly connected with a spring 43, one sides of the four springs 43 far away from the same side partition plate 42 are fixedly connected with a clamping block 44, the upper ends of the four clamping blocks 44 are fixedly connected with a pulling block 45, the two fixed blocks 41 are square, the two fixed blocks 41 are respectively matched with the same side fixed groove 51, the two pulling blocks 45 drive the two clamping blocks 44 to move, the two clamping blocks 44 are separated from a clamping groove 52 and extrude the same side spring 43, so that the springs 43 contract, then the fixed blocks 41 are moved, the fixed blocks 41 slide in the fixed grooves 51 until the fixed blocks 41 move to proper positions, the two pulling blocks 45 are loosened, the two springs 43 are restored, the two springs 43 drive the two clamping blocks 44 to enter the clamping grooves 52, so that the fixed blocks 41 are fixed, and the scraper 7 is convenient to adjust, a plurality of draw-in grooves 52 have all been seted up to the front and back in two fixed slots 51, a plurality of draw-in grooves 52 all with homonymy stop gear 4's fixture block 44 looks adaptation, spout 11 has been seted up at 1 upper end middle part of fixed frame, spout 11 is the annular, spout 11 and slider 61 looks adaptation, the slider 61 of being convenient for slides in spout 11, bottom both sides all are equipped with in 1 fixed frame and collect frame 8, two collect frame 8 and be close to the equal fixed connection connecting block 81 in one side front and back each other, threaded groove 82 has all been seted up in four connecting blocks 81, the equal threaded connection threaded rod 9 of four threaded grooves 82, the equal fixed connection in two threaded rod 9 one sides changes 91, be convenient for collect the connection use of frame 8.

Specifically, when the present invention is used, two pulling blocks 45 are pulled to make two pulling blocks 45 drive two clamping blocks 44 to move, two clamping blocks 44 are separated from clamping grooves 52, and the same-side springs 43 are extruded to contract the springs 43, then the fixing block 41 is moved to make the fixing block 41 slide in the fixing groove 51 until the fixing block 41 moves to a proper position, two pulling blocks 45 are loosened to restore the two springs 43, the two springs 43 drive the two clamping blocks 44 to enter the clamping grooves 52 to fix the fixing block 41, and further to fix the scraper 7, then the servo motor 31 is started to make the servo motor 31 drive the rotating rod 32 to rotate, the rotating rod 32 drives the first gear 33 to rotate, the first gear 33 drives the gear ring 34 to rotate, the gear ring 34 drives the fixing ring 5 to rotate, the fixing ring 5 drives the scraper 7 to rotate, so that the scraper 7 scrapes soil on a drill string, when the scraper 7 is dismounted, only two pulling blocks 45 need to be pressed, two clamping blocks 44 pulled by the two pulling blocks 45 are far away from the clamping groove 52, then the fixing block 41 is pulled, the fixing block 41 is separated from the fixing groove 51, the scraper 7 can be detached, and then the scraper 7 is polished.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The static pressure pile machine with the mud scraping structure is characterized by comprising a fixed frame (1), wherein one side of the upper end in the fixed frame (1) is fixedly connected with a protection frame (2), a driving mechanism (3) is installed in the protection frame (2), a fixing ring (5) is installed on one side of the lower end of the driving mechanism (3), fixing grooves (51) are formed in two sides of the fixing ring (5), two limiting mechanisms (4) are installed on the two fixing grooves (51), scrapers (7) are installed at the lower ends of the two limiting mechanisms (4), slide bars (6) are fixedly connected to the front and the rear of the upper end of the fixing ring (5), slide blocks (61) are fixedly connected to the upper ends of the two slide bars (6), the two slide blocks (61) are slidably connected with the fixed frame (1), and the lower ends of the two slide blocks (61) are rotatably connected with idler wheels (62);

actuating mechanism (3) are including servo motor (31), servo motor (31) and protecting frame (2) fixed connection, servo motor (31) output fixed connection bull stick (32), first gear of fixed connection (33) on bull stick (32), first gear (33) one side meshing connection gear ring (34), gear ring (34) and solid fixed ring (5) fixed connection.

2. The static pressure pile machine with mud scraping structure of claim 1, characterized in that: two stop gear (4) all include fixed block (41), two equal fixed connection division board (42), two in fixed block (41) the equal fixed connection spring (43) of front and back portion in division board (42), four equal fixed connection fixture block (44), four in homonymy division board (42) one side are kept away from in spring (43) fixture block (44) upper end equal fixed connection draws piece (45).

3. The static pressure pile machine with mud scraping structure of claim 1, characterized in that: the front and the rear parts in the two fixing grooves (51) are respectively provided with a plurality of clamping grooves (52), and the clamping grooves (52) are matched with the clamping blocks (44) of the limiting mechanisms (4) on the same side.

4. The static pressure pile machine with mud scraping structure of claim 1, characterized in that: the middle part of the upper end of the fixed frame (1) is provided with a sliding groove (11), the sliding groove (11) is annular, and the sliding groove (11) is matched with the sliding block (61).

5. The static pressure pile machine with mud scraping structure of claim 1, characterized in that: bottom both sides all are equipped with in fixed frame (1) and collect frame (8), two collect frame (8) and be close to one side equal fixed connection connecting block (81) of front and back each other, four thread groove (82), four have all been seted up in connecting block (81) equal threaded connection threaded rod (9), two threaded rod (9) one side equal fixed connection changes (91).

6. The static pressure pile machine with mud scraping structure of claim 2, characterized in that: the two fixing blocks (41) are square, and the two fixing blocks (41) are matched with the fixing grooves (51) on the same side.

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