CN215441887U - Pile feeder - Google Patents

Abstract

The embodiment of the application provides a pile follower for connecting and treating installation fender pile, and pile follower includes main part and connection structure, and connection structure sets up the lower extreme in the main part, is formed with the recess in the connection structure, and the cross section of recess and the cross section of treating installation fender pile are fit for in will treating installation fender pile insert recess. This application embodiment can insert into the groove of the connection structure of pile follower lower extreme with waiting to install a fender pile when using, then recycles the upper end that equipment such as vibratory hammer hit the main part to make the vibratory hammer not direct contact with the soil cement mixture body, avoided the damage of vibratory hammer.

Description

Pile feeder

Technical Field

The application relates to the technical field of underground engineering construction devices, in particular to a pile feeder.

Background

The foundation pit support is a measure for temporarily supporting, reinforcing, protecting and controlling underground water adopted by the foundation pit in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. Although the foundation pit supporting engineering is a temporary engineering, the foundation pit supporting engineering can have very important influence on the construction of subsequent engineering.

In the related art, in the supporting construction of the foundation pit, a supporting pile made of steel (e.g., a supporting pile made of H-shaped steel) is generally inserted into an unhardened cement-soil mixture to improve the stability of the support. The fender pile inserts behind the soil cement mixture because of self action of gravity can automatic subside downwards, subsides unable automatic decline behind the certain degree of depth, need operating personnel to use the vibratory hammer to pound the fender pile downwards and press this moment, treat that the fender pile is pounded and is pressed appointed degree of depth after, close the vibratory hammer, treat the soil cement mixture knot hard back, the fender pile is fixed in the soil cement mixture, fender pile and soil cement mixture constitute the supporting construction of foundation ditch, thereby guarantee the safety of foundation ditch lateral wall and all ring edge borders.

However, according to the scheme in the related art, when the supporting piles are required to be completely crushed into the cement-soil mixture and the upper ends of the supporting piles are lower than the upper surface of the cement-soil mixture by a certain distance, the supporting piles in the supporting structure are constructed in a countersunk pile form, and if the vibrating hammer is continuously used for processing, the vibrating hammer is easy to enter cement due to the fact that the vibrating hammer needs to go deep into the cement-soil mixture, and even the vibrating hammer is damaged seriously.

Disclosure of Invention

The embodiment of the application provides a pile feeder, mainly used solve among the correlation technique use the vibratory hammer with the support pile all pound press to the cement soil mixture when internal, the fragile problem of vibratory hammer.

According to a first aspect of embodiments of the present application, there is provided a pile feeder for connecting a support pile to be installed, comprising:

a main body;

the connecting structure is arranged at the lower end of the main body, a groove is formed in the connecting structure, and the cross section of the groove is matched with that of the supporting pile to be installed so as to insert the supporting pile to be installed into the groove.

The pile feeder as described above, optionally, the main body includes an abutting plate and two fixing plates, the two fixing plates are oppositely disposed, and the abutting plate is disposed between the two fixing plates;

the connection structure includes:

the clamping plates are parallel to the abutting plates and connected with the lower ends of the abutting plates, and the two clamping plates are arranged on two sides of the abutting plates respectively;

the two first limiting plates are parallel to the fixed plates and are respectively connected to the lower ends of the two fixed plates, and the first limiting plates are connected to one side, away from the abutting plate, of the fixed plates;

the four second limiting plates are parallel to the fixed plates, every two of the four second limiting plates are connected to the lower ends of the two fixed plates respectively, and the second limiting plates are connected to one side, facing the abutting plate, of the fixed plates and abut against the clamping plate;

the groove is formed by the clearance between the first limiting plate and the second limiting plate at the lower ends of the two fixing plates and the clearance between the two clamping plates.

The pile feeder as described above, optionally, the abutment plate is connected at a middle portion of the fixing plate; the vertical center line of the first limiting plate is superposed with the vertical center line of the fixing plate.

The pile feeder as described above, optionally, the width of the first limiting plate is smaller than the width of the fixing plate; the width of the second limiting plate is smaller than one third of the width of the fixing plate.

The pile feeder as described above, optionally, a side of the fixing plate away from the abutting plate is provided with scale marks.

The pile feeder as described above, optionally, a handle is provided on a side of the fixing plate away from the abutting plate.

Optionally, one side of the clamping plate, which is away from the abutting plate, is provided with a lock catch, the clamping plate is provided with a clamping through hole, the clamping through hole is matched with the fixing hole on the supporting pile to be installed, one end of the fastener is fixed in one lock catch, and the other end of the fastener passes through the clamping through hole and the fixing hole and then is fixed in the other lock catch.

Optionally, the upper end of the abutting plate is further provided with a splicing through hole, and the splicing through hole is matched with the clamping through hole.

The pile feeder optionally further comprises a deviation rectifying frame, the deviation rectifying frame is connected with the fixed plate, a deviation rectifying groove is formed in one end, facing the fixed plate, of the deviation rectifying frame, and the fixed plate is arranged in the deviation rectifying groove.

Optionally, the deviation rectifying frame includes a deviation rectifying arm and a bearing arm, and the deviation rectifying arm is hinged to the bearing arm;

the correcting arm comprises a bottom plate and vertical side plates vertically arranged on two sides of the bottom plate, the vertical side plates are perpendicular to the fixed plate, two correcting plates which are oppositely arranged are arranged at one end, facing the fixed plate, of each vertical side plate, the correcting plates are parallel to the fixed plate, and the two correcting plates and the vertical side plates jointly form the correcting grooves.

The pile feeder of this application embodiment for connect and wait to install a fender pile, the pile feeder includes main part and connection structure, and connection structure sets up the lower extreme in the main part, is formed with the recess in the connection structure, and the cross section of recess is with wait to install the cross section of fender pile and be fit for in will waiting to install a fender pile insert recess. This application embodiment can insert into the groove of the connection structure of pile follower lower extreme with waiting to install a fender pile when using, then recycles the upper end that equipment such as vibratory hammer hit the main part to make the vibratory hammer not direct contact with the soil cement mixture body, avoided the damage of vibratory hammer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic illustration of a pile feeder according to an embodiment of the present application;

fig. 2 is a schematic view illustrating a connection structure of a pile feeder and a support pile to be installed according to an embodiment of the present application;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals:

1-pile driver;

10-a body; 11-an abutment plate; 110-splice through holes; 12-a fixing plate; 13-graduation mark; 14-a handle;

20-a linking structure; 21-a clamping plate; 210-clamping a through hole; 22-a first limiting plate; 23-a second limiting plate; 24-locking and buckling; 241-a limit bolt; 25-a fastener; 251-a connecting ring;

30-a deviation rectifying frame; 31-a deviation rectifying arm; 32-a carrying arm; 33-a reinforcing arm;

2-a support pile is to be installed.

Detailed Description

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

FIG. 1 is a schematic illustration of a pile feeder according to an embodiment of the present application; fig. 2 is a schematic view illustrating a connection structure of a pile feeder and a support pile to be installed according to an embodiment of the present application; please refer to fig. 1-2.

The present embodiment provides a pile feeder 1 for connecting a pile 2 to be installed, the pile feeder 1 comprising:

the main part 10, the main part 10 wholly adopts the steel construction to support to the assurance has higher intensity.

And a connection structure 20, wherein the connection structure 20 is arranged at the lower end of the main body 10, and the connection structure 20 is also made of a steel structure. A groove is formed in the connecting structure 20, the cross section of the groove is matched with the cross section of the supporting pile 2 to be installed so as to insert the supporting pile 2 to be installed into the groove, and the limiting of the supporting pile 2 to be installed is realized.

In this embodiment, the shape of the support pile 2 to be installed may be selected according to needs, and may be, for example, a regular shape such as a prism shape, a cylindrical shape, a conical shape, or may be another irregular shape, which is not limited in this embodiment. For convenience of description, a support pile 2 to be installed (simply referred to as "H-section steel") made of H-section steel commonly used in engineering will be described below as an example.

This embodiment can insert into the recess of the connection structure 20 of pile follower 1 lower extreme with waiting to install a fender pile 2 when using, then recycles equipment such as vibratory hammer and strikes the upper end of main part 10 to make the vibratory hammer not direct and the contact of soil cement mixture, avoided the damage of vibratory hammer.

Referring to fig. 1, the main body 10 of the present embodiment includes an abutting plate 11 and two fixing plates 12, the two fixing plates 12 are disposed opposite to each other, and the abutting plate 11 is disposed between the two fixing plates 12. The abutting plate 11 and the fixing plate 12 are rectangular plates. The abutting plate 11 and the two fixing plates 12 together form a structure with an H-shaped cross section, and the cross section of the structure is the same as that of the supporting pile 2 to be installed.

The connecting structure 20 includes two holding plates 21, two first stopper plates 22, and four second stopper plates 23.

The grip block 21 is parallel with the butt plate 11, the lower extreme of butt plate 11 is connected to the grip block 21, and two grip blocks 21 set up respectively in the both sides of butt plate 11, and the clearance between two grip blocks 11 is used for holding the horizontal part in the middle of waiting to install fender pile 2. That is to say, the lower ends of the two surfaces with the larger surface area of the abutting plate 11 are fixedly connected with the clamping plates 21, the clamping plates 21 are rectangular plates, and a rectangular gap with the thickness equal to that of the abutting plate 11 is formed between the two clamping plates 21.

First limiting plate 22 is parallel with fixed plate 12, and two first limiting plates 22 are connected respectively at the lower extreme of two fixed plates 12, and first limiting plate 22 is connected in fixed plate 12 and is kept away from one side of butt joint board 11. That is, a first limit plate 22 located at the lower end of the fixed plate 12 is fixedly connected to the surface of the fixed plate 12 away from the abutting plate 11. The second limiting plates 23 are parallel to the fixing plates 12, a group of four second limiting plates 23 is connected to the lower ends of the two fixing plates 12, and the second limiting plates 23 are connected to one side, facing the abutting plate 11, of the fixing plates 12 and abut against the clamping plate 21. That is, the second stopper plate 23 located at the lower end of the fixed plate 12 is fixedly connected to the surface of the fixed plate 12 connected to the abutment plate 11, and the side surface of the second stopper plate 23 abuts against the holding plate 21. Optionally, the side of the second limiting plate 23 away from the clamping plate 21 coincides with the side of the first limiting plate 22 close to the second limiting plate 23 away from the clamping plate 21. The gap between the first limit plate 22 and the two second limit plates 23 at the lower end of the same fixed plate 12 is used for accommodating the vertical part of one side of the support pile 2 to be installed.

That is, the gaps between the first and second limit plates 22 and 23 at the lower ends of the two fixed plates 12 and the gaps between the two clamping plates 21 together form a groove to accommodate the fender pile 2 to be installed. When the support pile 2 to be installed is inserted into the groove, a part of the support pile 2 to be installed may be exposed outside the groove.

Alternatively, the abutment plate 11 in the present embodiment is attached to the middle of the fixed plate 12; the vertical center line of the first limiting plate 22 coincides with the vertical center line of the fixed plate 12.

Optionally, the width of the first limiting plate 22 is smaller than that of the fixing plate 12; the width of the second stopper plate 23 is less than one third of the width of the fixed plate 12.

Further, the fixing plate 12 of the present embodiment is provided with a scale mark 13 on a side away from the abutting plate 11.

Referring to fig. 1, the side of the fixing plate 12 far away from the abutting plate 11 is provided with scale marks 13, the scale marks 13 are provided with marks, and the marks gradually increase from bottom to top. And the operator determines the depth of the supporting pile 2 to be installed inserted into the cement-soil mixture according to the marks on the scale marks 13.

Optionally, a handle 14 is provided on the side of the fixing plate 12 remote from the abutment plate 11, the handle 14 facilitating handling of the pile feeder by an operator.

FIG. 3 is an enlarged view of a portion A of FIG. 2; please refer to fig. 3. Further, a lock catch 24 is arranged on one side, away from the abutting plate 11, of the clamping plate 21 in the embodiment, a clamping through hole 210 is arranged on the clamping plate 21, the clamping through hole 210 is matched with a fixing hole on the support pile to be installed, one end of the fastener 25 is fixed in one lock catch 24, and the other end of the fastener passes through the clamping through hole 210 and the fixing hole and then is fixed in the other lock catch 24.

Referring to fig. 2 and 3, the clamping plate 21 of the present embodiment is provided with a clamping through hole 210, and after the support pile 2 to be installed is spliced into the pile feeder 1, the clamping through hole 210 coincides with the fixing hole on the support pile 2 to be installed. The clamping plate 21 is fixedly connected with a lock catch 24, a limit bolt 241 is hinged in the lock catch 24, when the limit bolt 241 rotates upwards, the lock catch 24 is provided with an opening, and when the limit bolt 241 rotates downwards, the limit bolt 241 is abutted against the lock catch 24 to seal the opening at the lower end of the lock catch 24. The fastener 25 is sleeved in the lock catch 24, the fastener 25 can be a steel wire rope, the two ends of the fastener 25 are fixedly connected with the connecting rings 251, and an operator enables the connecting ring 251 at one end of the fastener 25 to penetrate through the clamping through hole 210 to be sleeved in the other lock catch 24, so that the supporting pile 2 to be installed, which is abutted against the pile feeder 1, is fixed in the pile feeder 1, and the supporting pile 2 to be installed is not easy to separate from the pile feeder 1.

Further, the upper end of the abutting plate 11 of the present embodiment is further provided with a splicing through hole 110, and the splicing through hole 110 is adapted to the clamping through hole 210.

Specifically, please refer to fig. 1, the upper end of the butt plate 11 is provided with the splicing through hole 110, after the two pile feeders 1 are spliced together from top to bottom, the splicing through hole 110 in the pile feeder 1 located below coincides with the clamping through hole 210 in the pile feeder located above, so as to prolong the overall length of the pile feeder, adapt the pile feeder to the construction requirement in a wider range, improve the practicability of the pile feeder, and enable the supporting pile 2 to be installed to be driven into a deeper depth.

Referring to fig. 2, the pile driver of the present embodiment further includes a deviation rectifying frame 30, the deviation rectifying frame 30 is connected to the fixing plate 12, a deviation rectifying groove is disposed at an end of the deviation rectifying frame 30 facing the fixing plate 12, and the fixing plate 12 is disposed in the deviation rectifying groove. The deviation rectifying frame 30 can be fixed on the ground in advance, and the fixing plate 12 is arranged in the deviation rectifying groove, so that the verticality of the supporting pile 2 to be installed in the driving process can be ensured, the deviation is not easy to generate, and the construction quality is improved.

Referring to fig. 1, in the present embodiment, two deviation rectifying frames 30 are provided, and the two deviation rectifying frames 30 are respectively connected to the two fixing plates 12. The deviation rectifying frame 30 comprises a deviation rectifying arm 31 and a bearing arm 32, and the deviation rectifying arm 31 is hinged with the bearing arm 32. The deviation rectifying arm 31 comprises a bottom plate and vertical side plates vertically arranged on two sides of the bottom plate, the vertical side plates are perpendicular to the fixing plate 12, two deviation rectifying plates which are oppositely arranged are arranged on one end of each vertical side plate facing the fixing plate 12, the deviation rectifying plates are parallel to the fixing plate 12, and a deviation rectifying groove is formed by the two deviation rectifying plates and the vertical side plates. The side of the deviation correcting arm 31 far away from the fixing plate 12 is hinged with a bearing arm 32, the bearing arm 32 is hinged with the lower end of the deviation correcting arm 31 through a hinge, when the bearing arm 32 is pulled upwards, the bearing arm 32 rotates upwards, and when the side of the bearing arm 32 close to the deviation correcting arm 31 is abutted with the deviation correcting arm 31, the bearing arm 32 cannot rotate upwards continuously. A plurality of reinforcing arms 33 are fixedly connected between the two bearing arms 32, and the reinforcing arms 33 play a reinforcing role, so that the bearing arms 32 are not easy to deform or damage.

The implementation principle of the embodiment is as follows: when the construction requirement requires that all the support piles need to be smashed and pressed into the cement-soil mixture body (commonly called as a countersunk pile), an operator uses a crane to suspend the support pile 2 to be installed above the cement-soil mixture body, and then the support pile 2 to be installed is placed downwards. After the support pile 2 to be installed is inserted into the cement-soil mixture, the support pile 2 to be installed automatically sinks by a distance under the influence of self gravity. And after the supporting pile 2 to be installed stops sinking, the crane is separated from the supporting pile 2 to be installed, the vibration hammer is suspended above the supporting pile 2 to be installed, and the vibration hammer is abutted to the upper end of the supporting pile 2 to be installed by adjusting the position of the crane. The operator then starts the vibro hammer and the piles 2 to be erected are moved downwards by the vibro hammer to be inserted into the soil cement mixture. When the upper end of the support pile 2 to be installed is closer to the upper surface of the cement-soil mixture, an operator closes the vibration hammer, and the crane places the vibration hammer on the ground on one side of the cement-soil mixture. Then hang pile follower 1 in midair to waiting to install fender pile 2 top, operating personnel adjusts pile follower 1's position, and in the recess that comprises two grip blocks 21, two first limiting plates 22 and four second limiting plates 23, the up end of waiting to install fender pile 2 and the lower terminal surface butt of butt plate 11 and fixed plate 12 will be pegged graft to the upper end of waiting to install fender pile 2. Subsequently, the operator pulls the bearing arm 32 to enable the bearing arm 32 to rotate upwards, the crane lowers the pile feeder 1 for a certain distance to enable the deviation correcting frame 30 to be abutted against the ground, and the operator fixes the deviation correcting frame 30 to enable the pile feeder 1 to keep vertical.

The crane is then disengaged from the pile feeder, suspending the vibratory hammer above and in abutment with the pile feeder. The operator starts the vibration hammer, the pile feeder moves downwards under the action of the vibration hammer, and the deviation rectifying frame 30 slides on the fixing plate 12, so that the support pile 2 to be installed is driven to move downwards, and the support pile 2 to be installed is completely immersed in the cement-soil mixture. The operator learns the distance between waiting to install fender pile 2 and the soil cement mixture body upper surface according to scale mark 13 on fixed plate 12, and after waiting to install fender pile 2 and subsided the construction requirement degree of depth, the crane shifts up the vibratory hammer, makes the vibratory hammer break away from pile follower, and operating personnel closes the vibratory hammer afterwards, and the crane upwards hangs the pile follower, and the pile follower breaks away from waiting to install fender pile 2, accomplishes the construction that buries the head pile.

In addition, before the crane suspends the support pile 2 to be installed, an operator pulls the pile feeder through the handle 24 to splice the pile feeder with the support pile 2 to be installed, then one end of the fastener 25 is sleeved in the lock catch 24 through the clamping through hole 210, and then the vibration hammer is connected to the upper end of the pile feeder through the splicing through hole. The crane suspends the vibratory hammer to enable the pile feeder and the supporting pile 2 to be installed to be suspended simultaneously, after the crane moves the lower end of the supporting pile 2 to be installed to a specified position, an operator starts the vibratory hammer, the crane moves downwards, when the upper end of the supporting pile 2 to be installed is closer to the upper surface of the cement-soil mixture body, the operator closes the vibratory hammer and takes one end of the fastener 25 out of the lock catch 24, and then the end of the fastener 25 penetrates through the clamping through hole 210 to enable the fastener 25 to be located on the same side of the fixing plate 12. And then starting the vibration hammer, continuously moving the crane downwards, stopping the vibration hammer by an operator according to the scale mark 13, moving the crane upwards, separating the pile feeder from the support pile 2 to be installed, and simultaneously placing the pile feeder and the vibration hammer on the ground on one side of the cement-soil mixture by the crane to finish the construction of the primary pile burying.

When the construction requires that the distance between the supporting pile 2 to be installed and the upper surface of the cement-soil mixture is greater than the length of a single pile feeder, an operator can splice the two pile feeders 1 in advance, and the splicing method is the same as the connection and fixing mode of the pile feeder 1 and the supporting pile 2 to be installed, and redundant description is omitted here. After the two pile feeders 1 are spliced, the crane suspends the spliced pile feeder to the upper end of the supporting pile 2 to be installed, and crushes and presses the supporting pile 2 to be installed to the specified depth required by construction.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. A pile feeder for connecting a pile to be erected, comprising:

a main body;

the connecting structure is arranged at the lower end of the main body, a groove is formed in the connecting structure, and the cross section of the groove is matched with that of the supporting pile to be installed so as to insert the supporting pile to be installed into the groove.

2. The pile feeder of claim 1, wherein the body includes an abutment plate and two fixing plates, the two fixing plates being disposed opposite each other, the abutment plate being disposed between the two fixing plates;

the connection structure includes:

the clamping plates are parallel to the abutting plates and connected with the lower ends of the abutting plates, and the two clamping plates are arranged on two sides of the abutting plates respectively;

the two first limiting plates are parallel to the fixed plates and are respectively connected to the lower ends of the two fixed plates, and the first limiting plates are connected to one side, away from the abutting plate, of the fixed plates;

the four second limiting plates are parallel to the fixed plates, every two of the four second limiting plates are connected to the lower ends of the two fixed plates respectively, and the second limiting plates are connected to one side, facing the abutting plate, of the fixed plates and abut against the clamping plate;

the groove is formed by the clearance between the first limiting plate and the second limiting plate at the lower ends of the two fixing plates and the clearance between the two clamping plates.

3. The pile driver of claim 2, wherein the abutment plate is connected at a middle portion of the fixing plate; the vertical center line of the first limiting plate is superposed with the vertical center line of the fixing plate.

4. The pile driver of claim 3, wherein the first limiting plate has a width less than a width of the fixing plate; the width of the second limiting plate is smaller than one third of the width of the fixing plate.

5. The pile driver of claim 2, wherein the side of the fixing plate remote from the abutment plate is provided with scale marks.

6. Pile feeder according to claim 2, characterised in that a side of the fixing plate remote from the abutment plate is provided with a handle.

7. The pile driver as claimed in claim 2, wherein a lock catch is provided on a side of the clamping plate away from the abutting plate, a clamping through hole is provided on the clamping plate, the clamping through hole is matched with a fixing hole on the supporting pile to be installed, one end of a fastener is fixed in one lock catch, and the other end of the fastener is fixed in the other lock catch after passing through the clamping through hole and the fixing hole.

8. The pile driver as claimed in claim 7, wherein the abutting plate is further provided at an upper end thereof with a splicing through hole adapted to the clamping through hole.

9. The pile follower according to any one of claims 2 to 8, further comprising a deviation rectifying frame, wherein the deviation rectifying frame is connected with the fixing plate, a deviation rectifying groove is formed in one end of the deviation rectifying frame facing the fixing plate, and the fixing plate is arranged in the deviation rectifying groove.

10. The pile feeder of claim 9, wherein the deviation correcting frame comprises a deviation correcting arm and a receiving arm, the deviation correcting arm being hingedly connected to the receiving arm;

the correcting arm comprises a bottom plate and vertical side plates vertically arranged on two sides of the bottom plate, the vertical side plates are perpendicular to the fixed plate, two correcting plates which are oppositely arranged are arranged at one end, facing the fixed plate, of each vertical side plate, the correcting plates are parallel to the fixed plate, and the two correcting plates and the vertical side plates jointly form the correcting grooves.

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