CN216275678U

CN216275678U - Mud scraping device for static pressure pile machine

Info

Publication number: CN216275678U
Application number: CN202122822613.1U
Authority: CN
Inventors: 高振伟; 赵艳华; 林坚胜
Original assignee: Guangdong Dehong Construction Engineering Co ltd
Current assignee: Guangdong Dehong Construction Engineering Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-12
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a mud scraping device for a static pile press, which relates to the technical field of pile presses and comprises a plate body, wherein four corners of the top of the plate body are fixedly connected with connecting rods, the circumferential inner wall of a guide hole formed in the middle of the plate body is rotatably connected with scraping wheels, the top of the plate body is fixedly connected with a rotating motor, the inner part of the plate body is rotatably connected with a driving gear, an output shaft of the rotating motor is fixedly connected with the driving gear, the driving gear is meshed with the scraping wheels, wear-resistant textures are engraved in the circumference of the scraping wheels, the tops of the scraping wheels are fixedly connected with telescopic air rods at equal intervals, and the tops of the telescopic air rods are fixedly connected with upper lantern rings. The utility model can quickly and effectively remove the soil on the pile feeding column, and is safe and efficient.

Description

Mud scraping device for static pressure pile machine

Technical Field

The utility model relates to the technical field of pile pressing machines, in particular to a mud scraping device for a static pressure pile pressing machine.

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. The hammer pile driving device completely avoids vibration, noise and pollution generated by hammering pile driving, and has the advantages of no damage to piles, no noise, no vibration, no impact force, no pollution and the like during construction. In the present city foundation construction, because the requirement of environmental protection is higher and higher, the static pile pressing method construction by using a static pile pressing machine is widely developed.

However, when the pile is driven into the ground by the pile driving column during operation, a lot of soil is often adhered to the wall surface of the pile driving column, especially in cold winter in the north, if the soil on the pile driving column is not cleared in time, the soil adhered to the pile driving column is frozen after being exposed out of the ground, so that the pile clamping device cannot clamp the pile, only manual soil cleaning can be adopted, and a lot of resources such as manpower, time and the like are consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a mud scraping device for a static pile press. Its advantage lies in can effectually clear away the earth on the pile sending post fast, and is safe high-efficient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a scrape mud device for static pressure stake machine, the package rubbing board body, plate body top four corners fixedly connected with connecting rod, the guiding hole circumference inner wall rotation of opening at the plate body middle part is connected with the scraping wheel, plate body top fixedly connected with rotating electrical machines, the inside rotation of plate body is connected with the driving gear, the output shaft fixed connection driving gear of rotating electrical machines, the driving gear meshes with the scraping wheel, the inside sculpture of circumference of scraping wheel has wear-resisting texture.

Through the technical scheme: the rotating motor is started, the rotating motor works to drive the driving gear to rotate, the rotating driving gear drives the scraping wheel to rotate, the inner surface of the scraping wheel is carved with wear-resistant textures, the scraping wheel can effectively contact with the surface of the pile feeding column, the rotating scraping wheel can generate torque force, soil is prevented from being blocked, and the scraping wheel is reinforced to clean the soil on the surface of the pile feeding column.

The utility model is further provided that the bottom of the plate body is fixedly connected with a lower lantern ring.

Through the technical scheme: by means of the arrangement of the lower lantern ring, soil on the periphery of the pile feeding column is scraped preliminarily through the lower lantern ring in the upward moving process of the pile feeding column.

The utility model is further provided that the top of the scraping wheel is fixedly connected with telescopic air rods at equal intervals, and the top of the telescopic air rods is fixedly connected with an upper lantern ring.

Through the technical scheme: the driving gear rotates and drives the upper lantern ring to rotate simultaneously, and the telescopic action of the telescopic air rod per se strengthens the removal of soil on the surface of the pile feeding column, and the protection effect is better.

The utility model is further provided that the circumferential surfaces of the upper lantern ring and the lower lantern ring are both provided with a fillet structure.

Through the technical scheme: utilize fillet structure's setting for send the earth of stake post surface scraped, flow along the fillet of the circumferential surface of the last lantern ring and the lower lantern ring, prevent to block up.

The utility model is further provided that the top of the plate body is provided with a circular groove, and the bottom of the plate body is provided with a notch.

Through the technical scheme: the earth that is scraped by last lantern ring and lower lantern ring can fall out through circular recess and breach, prevents that earth from piling up in the plate body, causes the jam.

The utility model is further provided that the four notches are circularly arranged and communicated with the circular groove.

Through the technical scheme: the utility model can effectively discharge the scraped mud by utilizing the circularly arranged gaps.

The utility model is further arranged that the inner diameters of the upper sleeve ring, the lower sleeve ring and the scraping wheel are all equal.

Through the technical scheme: the inner surfaces of the upper lantern ring, the lower lantern ring and the scraping wheel can be tightly attached to the pile feeding column, and soil on the surface of the pile feeding column is uniformly and comprehensively effectively scraped.

The utility model has the beneficial effects that:

1. according to the utility model, the rotating motor is started, the rotating motor works to drive the driving gear to rotate, the rotating driving gear drives the scraping wheel to rotate, so that the wear-resistant texture engraved on the inner surface of the scraping wheel is effectively contacted with the surface of the pile feeding column, the rotating scraping wheel can generate torque force to prevent soil from being blocked, and the cleaning of the scraping wheel on the soil on the surface of the pile feeding column is enhanced.

2. According to the utility model, the telescopic air rod and the upper lantern ring are arranged, the driving gear rotates to drive the upper lantern ring to rotate simultaneously, and the telescopic action of the telescopic air rod enhances the removal of soil on the surface of the pile feeding column and has a better protection effect.

3. According to the utility model, the top of the plate body is provided with the circular groove, the bottom of the plate body is provided with the notch, and soil scraped by the upper sleeve ring and the lower sleeve ring can fall out through the circular groove and the notch, so that the soil is prevented from being accumulated in the plate body to cause blockage.

Drawings

Fig. 1 is a schematic perspective view of a mud scraping device for a static pile press according to the present invention;

fig. 2 is a schematic bottom perspective view of a mud scraper for a static pile press according to the present invention;

fig. 3 is a schematic partial three-dimensional structure view of a mud scraping device for a static pile press according to the present invention.

In the figure: 1. a plate body; 2. a connecting rod; 3. a rotating electric machine; 4. a driving gear; 5. a scraping wheel; 6. wear-resistant textures; 7. a telescopic air rod; 8. an upper collar; 9. a lower collar; 10. a circular groove; 11. and (4) a notch.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a mud scraping device for a static pile machine comprises a plate body 1, wherein four corners of the top of the plate body 1 are fixedly connected with connecting rods 2, the inner wall of the circumference of a guide hole formed in the middle of the plate body 1 is rotatably connected with a scraping wheel 5, the top of the plate body 1 is fixedly connected with a rotating motor 3, a driving gear 4 is rotatably connected inside the plate body 1, the driving gear 4 is fixedly connected with an output shaft of the rotating motor 3, the driving gear 4 is meshed with the scraping wheel 5, and wear-resistant textures 6 are engraved inside the circumference of the scraping wheel 5.

Specifically, the bottom fixedly connected with of plate body 1 is lantern ring 9 down, utilizes the setting of lantern ring 9 down for the pile feeding post shifts up the in-process and passes lantern ring 9 down and tentatively strike off the peripheral earth of pile feeding post.

Specifically, the flexible gas pole 7 of top equidistance fixedly connected with of scraping wheel 5, lantern ring 8 on the top fixedly connected with of flexible gas pole 7, driving gear 4 rotates and drives 8 rotations of lantern ring simultaneously, and the flexible effect of flexible gas pole 7 itself, strengthens the getting rid of to pile feeding post surface earth, and guard action is better simultaneously.

Specifically, the circumference surface of the upper lantern ring 8 and the circumference surface of the lower lantern ring 9 are both set to be in a fillet structure, and the arrangement of the fillet structure is utilized, so that the surface of the pile feeding column is scraped to obtain soil, and the soil flows out along the fillet of the circumference surface of the upper lantern ring 8 and the circumference surface of the lower lantern ring 9 to prevent blockage.

Specifically, circular recess 10 has been seted up at the top of plate body 1, and breach 11 has been seted up to the bottom of plate body 1, and the earth that is struck off by last lantern ring 8 and lower lantern ring 9 can fall out through circular recess 10 and breach 11, prevents that earth from piling up in plate body 1, causes the jam.

Specifically, four circular notches 11 are arranged and communicated with the circular groove 10, and scraped mud can be effectively discharged by utilizing the circular notches 11.

Specifically, the internal diameters of the upper lantern ring 8, the lower lantern ring 9 and the scraping wheel 5 are equal, so that the inner surfaces of the upper lantern ring 8, the lower lantern ring 9 and the scraping wheel 5 can be tightly attached to the pile conveying column, and soil on the surface of the pile conveying column is uniformly and comprehensively effectively scraped.

The working principle is as follows: during the use, start rotating electrical machines 3, rotating electrical machines 3 work drives driving gear 4 and rotates, and pivoted driving gear 4 drives scraping wheel 5 and rotates for 5 internal surface engraved wear-resisting texture 6 of scraping wheel and pile feeding column surface effective contact, pivoted scraping wheel 5 can produce the moment of torsion power, prevent that earth from causing the jam, strengthen the clearance of scraping wheel 5 to pile feeding column surface earth.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a scrape mud device for static pressure stake machine, package rubbing board body (1), plate body (1) top four corners department fixedly connected with connecting rod (2), its characterized in that, the guiding hole circumference inner wall of opening at plate body (1) middle part rotates and is connected with scraping wheel (5), plate body (1) top fixedly connected with rotating electrical machines (3), plate body (1) inside rotation is connected with driving gear (4), output shaft fixed connection driving gear (4) of rotating electrical machines (3), driving gear (4) and scraping wheel (5) meshing, the inside carving of circumference of scraping wheel (5) has wear-resisting texture (6).

2. The mud scraper device for a static pile press according to claim 1, characterized in that a lower collar (9) is fixedly connected to the bottom of the plate body (1).

3. The mud scraping device for the static pile machine as claimed in claim 1, characterized in that telescopic air rods (7) are fixedly connected to the top of the scraping wheel (5) at equal intervals, and an upper lantern ring (8) is fixedly connected to the top of the telescopic air rods (7).

4. A mud scraper device for a static pile machine according to claim 3, characterized in that the circumferential surfaces of the upper collar (8) and the lower collar (9) are provided with a round angle structure.

5. The mud scraping device for the static pile press according to claim 1, characterized in that the top of the plate body (1) is provided with a circular groove (10), and the bottom of the plate body (1) is provided with a notch (11).

6. A mud scraper arrangement for a static pile machine according to claim 5, characterised in that said notches (11) are arranged in four circular rows and are in mutual communication with the circular groove (10).

7. A mud scraper arrangement for a static pile machine according to claim 4, characterised in that the inner diameters of the upper collar (8), the lower collar (9) and the scraper wheel (5) are all equal.