CN111236237A

CN111236237A - Pile breakage prevention grouting device

Info

Publication number: CN111236237A
Application number: CN202010043276.3A
Authority: CN
Inventors: 林嘉庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-06-05

Abstract

The utility model provides a prevent disconnected stake slip casting device, includes ground, the inside cartridge on ground has the reinforcing mesh, and the surface overlap joint of reinforcing mesh bottom has the fender, and the one end that the reinforcing mesh was kept away from to the fender articulates through the connecting rod has the clamp plate, and the back of clamp plate articulates there is the bumping post, and the one end that the reinforcing mesh was kept away from to the fender is articulated with the bumping post, the upper end welding of bumping post has the dog. Through the cooperation use of bumping post and reinforcing mat, can guarantee at the slip casting in-process, the silt in the ground can not enter into the inside that needs were poured into the bumping post and go, guaranteed with the reinforcing mat when being formed concrete pile with concrete placement, can not mix with the mud of pile foundation around the cement post, the condition of disconnected pile appears, also can not get into cement concrete because soil or the mud of pile foundation inner wall, separate the concrete of pouring and form two sections from top to bottom, form the condition of disconnected post, thereby made things convenient for user's use, avoided disconnected pile to appear the back, with regard to the discarded condition.

Description

Pile breakage prevention grouting device

Technical Field

The invention relates to the technical field of building water conservancy, in particular to a pile breakage prevention grouting device.

Background

The bridge is at the in-process of putting up, the pile foundation is at the in-process of pouring concrete, because the soil or the mud of pile foundation inner wall get into cement concrete, separate the concrete that pours into and form two sections from top to bottom, perhaps the in-process of pouring, mix with the mud of pile foundation around the cement post, cause the concrete to deteriorate or the sectional area is impaired, thereby make the stake can not satisfy the atress requirement, lead to the stake to be not conform to the service standard, the troublesome process of pile driving or jar filling needs again, be unfavorable for user's use.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose of preventing pile breakage, the invention provides the following technical scheme: a pile breaking prevention grouting device comprises a ground, wherein a reinforcing net is inserted into the ground, a fender is lapped on the outer surface of the bottom end of the reinforcing net, one end, away from the reinforcing net, of a fender is hinged to a pressing plate through a connecting rod, the back of the pressing plate is hinged to a spacer, one end, away from the reinforcing net, of the fender is hinged to the spacer, a stop block is welded at the upper end of the spacer, an inner barrel is welded at one end, close to the reinforcing net, of the fender, a magnet is embedded in the inner wall of the inner barrel and located on the same horizontal line of a stirring rod, two symmetrical rotating hoppers are movably mounted at the middle upper end of the inner barrel, a conveying hopper is fixedly mounted at one end, away from a rotating shaft, of the rotating hopper, two symmetrical turbines are movably mounted on the inner wall of the inner barrel, a connecting column is fixedly mounted on one opposite side of each turbine, two symmetrical, the middle part of the fixed rod is movably provided with a stirring rod, and the intersection of the stirring rod 12 is hinged with an iron ball.

Furthermore, the angles of the blades of the two symmetrical turbines are opposite, and the rotating directions of the two turbines are opposite, so that the cement concrete is stirred by the stirring frame more uniformly.

Furthermore, a clamping spring is elastically connected between the fender and the spacer, and is mainly used for preventing mud from entering between the reinforcing net and the spacer in the falling process of the fender.

Furthermore, one end of the two symmetrical connecting columns which are intersected is movably sleeved.

Furthermore, the fixed rod is positioned at a semicircle formed by connecting the stirring frame and the connecting column.

Furthermore, the rotating hopper is made of stainless steel, a feeding port matched with the rotating hopper is formed in the middle upper end of the inner cylinder, and the number of the material conveying hoppers is not less than five, so that the cement concrete is conveyed into an inner cavity formed by the partition columns and the inner cylinder more efficiently.

(II) advantageous effects

Compared with the prior art, the invention provides a pile breakage prevention grouting device which has the following beneficial effects:

1. this prevent disconnected stake slip casting device, use through the cooperation of bumping post and reinforcing mesh, can guarantee at the slip casting in-process, the silt in the ground can not enter into the inside that needs are poured the bumping post and go, guaranteed with the reinforcing mesh when being poured with concrete and form the concrete pile, can not mix with the mud of pile foundation around the cement post, the condition of disconnected stake appears, also can not get into cement concrete because soil or the mud of pile foundation inner wall, separate the concrete of pouring and form two sections from top to bottom, form the condition of disconnected post, thereby made things convenient for user's use, avoided disconnected stake to appear the back, just the discarded condition.

2. This prevent disconnected stake slip casting device uses through the cooperation of turbine, spliced pole and stirring frame, can guarantee that the concrete can not appear the phenomenon of partial sand and cement layering because of the too of a specified duration of time placing, has avoided because the inhomogeneous of concrete mixture, makes the stake can not satisfy the atress requirement, the condition of the broken post appears, has further guaranteed the quality of cement post.

3. This prevent disconnected stake slip casting device uses through the cooperation of dead lever with the puddler, can guarantee the stirring frame, and the dead angle that can't stir can obtain being stirred, has increased the area of stirring, makes the more even that the cement concrete mixes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is a schematic view of the structure of the rotary hopper and the hopper of the present invention;

FIG. 4 is a schematic structural view of a stirring frame according to the present invention;

FIG. 5 is a schematic view of a stir bar according to the present invention.

In the figure: the device comprises a ground 1, a reinforcing net 2, a mud guard 3, a connecting rod 301, a spacer column 4, a pressing plate 401, a stop 5, an inner cylinder 6, a rotating bucket 7, a material conveying bucket 701, a turbine 8, a connecting column 9, a stirring frame 10, a fixing rod 11 and a stirring rod 12.

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, a pile-breaking prevention grouting device comprises a ground 1, a reinforcing net 2 is inserted into the ground 1, a mud guard 3 is lapped on the outer surface of the bottom end of the reinforcing net 2, a pressing plate 401 is hinged to one end, far away from the reinforcing net 2, of the mud guard 3 through a connecting rod 301, a spacer 4 is hinged to the back surface of the pressing plate 401, a clamping spring is elastically connected between the mud guard 3 and the spacer 4, mainly in order to prevent mud from entering between the reinforcing net 2 and the spacer 4 when the mud guard 3 falls down, and one end, far away from the reinforcing net 2, of the mud guard 3 is hinged to the spacer 4.

Through the cooperation use of bumping post 4 and reinforcing mesh 2, can guarantee at the slip casting in-process, silt in the ground 1 can not enter into the inside that needs are poured into bumping post 4 and go, guaranteed with reinforcing mesh 2 when being poured into with concrete and form the concrete pile, can not mix with the mud of pile foundation around the cement post, the condition of disconnected pile appears, also can not be because the soil or the mud of pile foundation inner wall get into cement concrete, separate the concrete that fills and form upper and lower two sections, form the condition of disconnected post, thereby made things convenient for user's use, avoided disconnected pile appear the back, with regard to the discarded condition.

The upper end welding of bumping post 4 has dog 5, dog 5 is mainly when in order to connect bumping post 4, also can block reinforcing mesh 2, when having avoided pouring cement concrete, reinforcing mesh 2 takes place the condition of come-up, the one end welding that dog 5 is close to reinforcing mesh 2 has inner tube 6, the inner wall of inner tube 6 just is located the same water flat line of puddler 12 and has inlayed magnet, the well upper end movable mounting of inner tube 6 has two symmetrical rotary hoppers 7, rotary hopper 7 is made by the stainless steel, the well upper end of inner tube 6 is seted up the pan feeding mouth with rotary hopper 7 looks adaptation, it is no less than five to transport hopper 701, mainly be in order to more efficient transport cement concrete to the inner chamber that bumping post 4 and inner tube 6 formed, the one end fixed mounting that rotary hopper 7 kept away from the pivot has transport hopper 701, the inner wall movable mounting of inner tube 6 has two symmetrical turbine 8.

Because the fluidity of the cement concrete cannot be too poor during pouring, larger particles cannot be mixed in the cement concrete, and cobbles exist in gravel, the situation of column breakage is avoided, and therefore, the turbine 8 can be driven to rotate when the cement concrete is poured into the inner cylinder 6 of the net.

The angle of the paddle of the turbine 8 of two symmetries is opposite, and the direction of rotation of two turbines 8 is opposite, mainly is more even in order to let the stirring frame 10 with cement concrete mixing, and the equal fixed mounting in one side that two turbines 8 are relative has spliced pole 9, and the crossing one end of two symmetrical spliced poles 9 cup joints for the activity, and the middle part fixed mounting of spliced pole 9 has two symmetrical stirring frames 10.

Through the cooperation of turbine 8, spliced pole 9 and stirring frame 10 and using, can guarantee that the concrete can not appear the phenomenon of part sand and cement layering because of the too of a specified duration of time placing, avoided because the inhomogeneous of concrete mixture makes the stake can not satisfy the atress requirement, the condition of broken post appears, further guaranteed the quality of cement post.

The recess fixed mounting of puddler 10 has dead lever 11, dead lever 11 is located puddler 10 and is connected the semicircle department that forms with spliced pole 9, the middle part movable mounting of dead lever 11 has puddler 12, the shape of puddler 12 forms for two triangle-shaped concatenations, the crossing department of puddler 12 articulates there is the iron ball, spliced pole 9 rotates behind the certain angle, the iron ball on the puddler 12 can be attracted by the magnet in the inner tube 6, puddler 12 can be by original lantern shape, become a flat shape, extrude the partial air piece bubble in the cement concrete, make the cement concrete more stable.

Through the cooperation use of dead lever 11 and puddler 12, can guarantee the stirring frame 10, the dead angle that can't stir can be stirred, has increased the area of stirring, makes the more even that the cement concrete mixes.

When using, fix reinforcing mat 2 well earlier inside the pile foundation, later with the outside of device cover at reinforcing mat 2, make the bumping post 4 in the outside of reinforcing mat 2, inner tube 6 is in the inside of reinforcing mat 2, pour into cement concrete thick liquid into inner tube 6, cement concrete thick liquid can at first drive rotary hopper 7 and rotate, by going into hopper 701 with cement concrete thick liquid transport toward the inner chamber department that bumping post 4 and inner tube 6 formed, later cement concrete thick liquid can drive two turbine 8 antiport, two stirring frame 10 also can be driven this moment, puddler 12 is under the effect of stirring frame 10 and cement concrete thick liquid, also can rotate the stirring, cement concrete pile foundation thick liquid falls down at last, fill up the cement with the concrete thick liquid bottom, later take out the device gradually, can extrude clamp plate 401 and drive fender 3 down, when having blocked the device and overall pumping, the earth that falls, finally take out the device can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent disconnected stake slip casting device, includes ground (1), its characterized in that: the reinforced concrete mixing and conveying device is characterized in that a reinforced net (2) is inserted into the ground (1), a mud baffle (3) is lapped on the outer surface of the bottom end of the reinforced net (2), one end, away from the reinforced net (2), of the mud baffle (3) is hinged with a pressing plate (401) through a connecting rod (301), the back surface of the pressing plate (401) is hinged with a separation column (4), a stop block (5) is welded at the upper end of the separation column (4), an inner cylinder (6) is welded at one end, close to the reinforced net (2), of the stop block (5), two symmetrical rotating hoppers (7) are movably mounted at the middle upper end of the inner cylinder (6), one end, away from a rotating shaft, of each rotating hopper (7) is fixedly mounted with a conveying hopper (701), two symmetrical turbines (8) are movably mounted on the inner wall of the inner cylinder (6), a connecting column (9) is fixedly mounted on one side, opposite to, a fixing rod (11) is fixedly arranged at the groove of the stirring frame (10), and a stirring rod (12) is movably arranged in the middle of the fixing rod (11).

2. A pile breakage preventing grouting device according to claim 1, characterized in that: the angles of the blades of the two symmetrical turbines (8) are opposite, and the rotating directions of the two turbines (8) are opposite.

3. A pile breakage preventing grouting device according to claim 1, characterized in that: and a clamping spring is elastically connected between the mudguard (3) and the spacer column (4).

4. A pile breakage preventing grouting device according to claim 1, characterized in that: one end of the two symmetrical connecting columns (9) which are intersected is movably sleeved.

5. A pile breakage preventing grouting device according to claim 1, characterized in that: the fixed rod (11) is positioned at a semicircle formed by connecting the stirring frame (10) and the connecting column (9).

6. A pile breakage preventing grouting device according to claim 1, characterized in that: the rotary hopper (7) is made of stainless steel, a feeding opening matched with the rotary hopper (7) is formed in the middle upper end of the inner cylinder (6), and the number of the material conveying hoppers (701) is not less than five.