CN220433651U - Slag fishing cylinder for cast-in-place pile of mountain inland river wharf - Google Patents

Abstract

The utility model relates to a drag for the field of sediment instrument, especially relate to a mountain area inland river pier bored concrete pile is with dragging for sediment section of thick bamboo, it includes the barrel and sets up in the sieve of barrel bottom, the sieve is used for shutoff barrel's bottom opening, one side border of sieve articulates in the inner wall of barrel, just the sieve overlap joint is in the inboard of barrel and restriction sieve roll-out barrel. This application accessible barrel cooperation sieve when using, supplementary is held back and is got rid of the dregs in the stake hole to clear up the dregs to stake hole bottom relatively efficient and convenient.

Description

Slag fishing cylinder for cast-in-place pile of mountain inland river wharf

Technical Field

The application relates to the field of slag scooping tools, in particular to a slag scooping cylinder for a cast-in-place pile of a river wharf in a mountain area.

Background

Cast-in-place piles, which are piles made by in-place hole forming, concrete casting or reinforced concrete casting, are mainly used as construction of buildings and load-bearing foundations, such as wharfs, where load bearing is required. In the inland river in the mountain area, slag removal treatment is often required for pile holes after pile holes are drilled in the process of building the cast-in-place pile.

In the prior art, in order to clean the dregs in the pile hole, a slurry circulation mode is often adopted, and after the dregs in the pile hole are cleaned, the effect of cleaning the dregs in the pile hole is gradually achieved by adding clear water to dilute the slurry.

However, in the river region in the mountain area, due to the complexity of geology, there are relatively many regions with rugged and many rocks, and due to the proximity to the river channel, mud circulation easily causes pollution to the river water in the river channel, so when the river channel region in the mountain area is subjected to hole cleaning treatment, the hole cleaning rate is often required to be improved, so that the efficiency of construction is optimized while the pollution to the river channel is reduced. At this time, if a mode of only mud circulation hole cleaning is still adopted, because mud circulation is that the dregs in the pile hole are slowly carried out through mud, the mode can not clean the dregs at the bottom of the pile hole when cleaning the hole, and on the other hand, the hole cleaning efficiency is relatively low. Therefore, how to clean the residue soil at the bottom of the pile hole relatively efficiently and conveniently is a problem to be solved at present.

Disclosure of Invention

For clear up to the dregs of stake hole bottom relatively efficient and convenient, this application provides a mountain area inland river pier bored concrete pile with dragging for sediment section of thick bamboo.

The application provides a pair of mountain area inland river pier bored concrete pile is with dragging for sediment section of thick bamboo adopts following technical scheme:

the utility model provides a mountain area inland river pier bored concrete pile is with dragging for sediment section of thick bamboo, includes the barrel and sets up in the sieve of barrel bottom, the sieve is used for shutoff barrel bottom opening, one side border of sieve articulates in the inner wall of barrel, just the sieve overlap joint is in the inboard of barrel and restriction sieve roll-out barrel.

Through adopting above-mentioned technical scheme, when clear the hole, only need sink the barrel into the stake downthehole through the mode of handling to at this in-process, because resistance etc. of the downthehole mud of stake makes the sieve open, the mud can carry the dregs inflow to the barrel inside this moment, promotes the barrel afterwards again, because the sieve can overlap joint in the inboard of barrel and restrict the outflow of dregs under the pressure effect of mud this moment, in order to be used for carrying out the dregs in the barrel and clear up, compare in just through mud circulation scarfing cinder processing, can be relatively abundant and the efficient clear up the dregs of stake hole bottom.

Optionally, the bottom of barrel is equipped with drags for the slag plate, drag for the partial border fixed connection of slag plate in the inner wall of barrel, it has the slag notch to drag for the shaping between the border of slag plate remaining portion and the inner wall of barrel, the sieve articulates in the barrel and is used for shutoff slag notch through draging for the slag plate.

Through adopting above-mentioned technical scheme, drag for the slag plate can be at the in-process auxiliary interception dregs that the barrel promoted, is used as the installation basis of sieve simultaneously to the sieve rotates in the barrel and overlap joint in the inboard of barrel.

Optionally, the cylinder is provided with a plurality of lifting lugs.

By adopting the technical scheme, the lifting foundation can be used for lifting the cylinder and cleaning the dregs.

Optionally, the sieve plate is provided with a plurality of sieve holes.

Through adopting above-mentioned technical scheme, at the in-process that the barrel promoted, mud can flow out and intercept dregs from the sieve mesh to reduce the barrel and promote the gravity in-process, further optimize the convenience when using.

Optionally, drag for the slag plate and be slope or bend setting, just drag for the low side edge fixed connection of slag plate in the inner wall of barrel, the sieve articulates in drag for the top edge of slag plate.

Through adopting above-mentioned technical scheme, can play the effect of guide to mud in barrel sinking process to outside mud carries the dregs inflow barrel inside, reduces because of dragging for the dregs board and intercepts the possibility in the barrel outside.

Optionally, the border fixedly connected with that goes into the cinder notch is used for overlap joint cooperation sieve overlap joint ring, the sieve overlap joint is the slope setting and incline direction and drag for the cinder notch room direction the same when overlap joint ring.

Through adopting above-mentioned technical scheme, the lap ring is used for the rotation restriction of sieve, and the lap ring sets up for the slope, can play auxiliary guidance's effect to the dregs in the barrel at the in-process that the barrel promoted to the dregs flows into to drag for the bottom space that forms between dregs board bending portion and the barrel inner wall to store.

Optionally, the slag hole that is used for arranging the sediment has been seted up to the inner wall of barrel, the slag hole corresponds the bottom position setting of dragging for the slag plate, just the slag hole is provided with the slag plate that is used for shutoff slag hole.

Through adopting above-mentioned technical scheme, after the barrel promotes out the stake hole, can be through the dislocation of play slag plate relative slag notch or break away from, clear up the dregs of barrel bottom.

Optionally, the slag discharging plate is arranged at the inner side of the slag discharging hole and is connected with the cylinder in a sliding way along the axial direction of the cylinder.

Through adopting above-mentioned technical scheme, because the board of slagging tap is located the inboard of barrel, when receiving the pressure of inside mud, can be with the relatively inseparable pressfitting in the side border of slag notch of board of slagging tap to reduce the possibility of leaking the sediment.

Optionally, two guide bars are fixedly connected with the inside of the edge of the slag hole, a sliding groove parallel to the central axis of the barrel is formed between the guide bars and the inner wall of the barrel, and two side edges of the slag dragging plate parallel to the barrel are respectively clamped and connected in the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, two guide bars can play the effect of guide to the slag notch board to restrict the removal of slag notch board through the groove of sliding, so that the slag notch board is opened relatively.

Optionally, the slag discharging plate is hinged with a limiting plate which is lapped on the slag dragging plate.

Through adopting above-mentioned technical scheme, limiting plate overlap joint in draging out the slag plate, in this in-process, because the pressure of mud can make limiting plate pulling slag plate downwards relative inseparable laminating in the bottom of draging out the slag plate to further reduce the possibility that leaks the slag.

In summary, the present application includes at least one of the following beneficial technical effects:

when clear hole, only need sink the barrel into the stake downthehole, at this in-process, can make the sieve upwards rotate owing to the resistance of downthehole mud of stake, the mud can carry the dregs inflow to the barrel inside this moment, promotes the barrel again afterwards, because the sieve can overlap joint in the inboard of barrel and restrict the outflow of dregs under the pressure effect of mud, the mud flows out from the sieve mesh of sieve simultaneously to the dregs in the barrel is proposed and clear up relatively convenient.

Drawings

Fig. 1 is a schematic cross-sectional structure of embodiment 1 of the present application.

Fig. 2 is a schematic cross-sectional structure of embodiment 2 of the present application.

Reference numerals illustrate: 1. a cylinder; 10. a slag outlet; 11. a slag dragging plate; 12. a slag inlet; 121. a lap ring; 13. lifting lugs; 14. a slag discharging plate; 141. a limiting plate; 142. a handle; 15. a guide bar; 151. a slip groove; 2. a sieve plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a slag dragging cylinder for a cast-in-place pile of a mountain area inland river wharf.

Example 1

Referring to fig. 1, a slag scooping barrel for a cast-in-place pile of a mountain area inland river dock comprises a barrel 1 and a screen plate 2, wherein a slag scooping plate 11 is arranged at the bottom of the barrel 1, the slag scooping plate 11 is of a semicircular plate-shaped structure, and the arc-shaped edge of the slag scooping plate 11 is fixedly connected to the inner wall of the barrel 1, for example, is fixed in a welding mode. The straight edge of the slag scooping plate 11 and the inner wall of the barrel 1 are formed with a slag inlet 12 for allowing slag in the pile hole to enter the barrel 1.

The screen plate 2 is also in a semicircular plate structure, and the straight edge of the screen plate 2 is hinged to the edge of the slag dragging plate 11 facing the inner side of the cylinder body 1. The edge of the slag inlet 12 is fixedly connected with a lap ring 121, and the lap ring 121 is positioned on the rotating path of the arc-shaped edge of the sieve plate 2 so as to be used for lap-jointing the sieve plate 2 and limiting the sieve plate 2 to rotate towards the outer side of the slag inlet 12. Wherein, offer a plurality of sieve meshes on the sieve 2 to be used for in barrel 1 promotes the in-process, with the dregs filtration in the mud in the stake hole, and need not follow barrel 1 synchronous lift stake hole with the mud and carry out the clearance of dregs.

Of course, in other embodiments, two sieve plates 2 may be adopted, and straight edges of the two sieve plates 2 are disposed opposite to each other and hinged to the inner wall of the cylinder 1, and the arc-shaped edges of the sieve plates 2 are used to fit the inner wall of the cylinder 1 and overlap the lap ring 121.

Referring to fig. 1, in addition, in order to be convenient for put forward barrel 1 from the stake downthehole, barrel 1 fixedly connected with a plurality of lug 13, lug 13 is provided with three and three lug 13 in this application embodiment and encircles the central axis setting of barrel 1, and lug 13 fixedly connected with is in the outside border at barrel 1 top to hoist and mount barrel 1 and discharge the dregs in the barrel 1.

The implementation principle of the embodiment 1 is as follows: when the construction of bored concrete pile needs clear hole, only need through the mode of handling, with the whole mud that sinks in the stake hole of barrel 1, because the buoyancy that moves down can make mud and the thrust that produces in the removal process promote the sieve 2 and rotate upwards and open into cinder notch 12, and because mud circulation in-process dregs can follow mud and flow at least in the bottom of stake hole, when the bottom of barrel 1 stretches into the bottom of stake hole, can make dregs follow mud inflow barrel 1 in step. And when lifting the barrel 1 afterwards, because the gravity of mud and the resistance of the flow of the relative barrel 1 can promote the lap joint of the sieve plate 2 in the lap joint ring 121 to make the mud in the barrel 1 flow out from the sieve mesh of the sieve plate 2, intercept dregs, compare in only through clear hole of mud circulation, can effectually improve the clear hole efficiency while, can also reduce the influence of mud to the barrel 1 slagging-off.

Example 2

Referring to fig. 2, the present embodiment is different from embodiment 1 in that the slag scooping plate 11 is provided in an inclined or bent arrangement. Preferably for bending the setting in this application embodiment, drag for the curved border of slag plate 11 to bend towards the bottom one side of barrel 1 and set up, and sieve 2 articulates in drag for the straight border that slag plate 11 is located the high side to can form the bottom chamber that is used for holding the dregs between the inner wall of slag plate 11 and barrel 1, can also play the guide effect to the flow of getting into the interior mud of barrel 1 simultaneously, reduce the dregs and stop the possibility in drag for the slag plate 11 outside.

Meanwhile, the lap ring 121 is obliquely arranged, and the oblique direction is the same as the bending direction of the slag dragging plate 11, so that slag can smoothly flow into the inner side of the bending part of the slag dragging plate 11 along with mud in the lifting process of the barrel 1, and the slag is reduced to stay in the screen plate 2 to influence the opening of the slag inlet 12 in the descending process of the subsequent barrel 1.

Referring to fig. 2, a slag hole 10 is formed in the wall of the barrel 1, the slag hole 10 is arranged corresponding to the bending part of the slag dragging plate 11, and the bottom edge of the slag hole 10 is lower than or flush with the edge of the lower side of the slag dragging plate 11. The slag outlet 10 is provided with a slag outlet plate 14 on the inner side, and the slag outlet plate 14 is connected to the inner wall of the cylinder 1 in a sliding manner along the axial direction of the cylinder 1.

Specifically, two guide strips 15 parallel to the length direction of the barrel 1 are fixedly connected to the side edge of the slag hole 10, and a sliding groove 151 parallel to the central axis of the barrel 1 is formed between the guide strips 15 and the inner wall of the barrel 1. The slag discharging plate 14 is clamped between the two guide strips 15, and the side edges of the slag discharging plate 14 are clamped and slidingly connected in the sliding groove 151, so that the slag can be discharged and the slag hole 10 can be plugged through the vertical sliding of the slag discharging plate 14.

In addition, in order to facilitate the sliding of the tapping plate 14, a handle 142 is fixedly connected to the outer sidewall of the tapping plate 14. Of course, in other embodiments, an electric hoist can be arranged at the top of the barrel 1, and the slag plate 14 is pulled to slide by the electric hoist.

Referring to fig. 2, simultaneously, in order to optimize stability of the bowl 1 when the slag is trapped in the pile hole, the slag discharge plate 14 is hinged with a limiting plate 141, and the limiting plate 141 is located at a side of the slag discharge plate 14 facing the inside of the bowl 1. The limiting plate 141 can be hinged to the middle part or the bottom of the slag discharging plate 14, preferably the lower side edge of the slag discharging plate 14 in the embodiment of the application, and the limiting plate 141 is used for overlapping the bending part of the slag dragging plate 11, so that when the barrel 1 is lifted relative to a pile hole, the limiting plate 141 can be pressed on the bottom of the slag dragging plate 11 due to the pressure of slurry, the possibility of slag leakage or blocking gaps is reduced, meanwhile, when the slag discharging plate 14 moves upwards in the slag discharging process, the limiting plate 141 can be driven to rotate upwards, and slag falls after slag is lifted, so that the slag is discharged.

The implementation principle of the embodiment 2 is as follows: in the hole cleaning process, the slag dragging plate 11 is bent, so that the mud can be guided when the barrel 1 moves downwards, and the mud can conveniently carry slag soil into the barrel 1.

In the process of lifting the barrel 1, the pressure of the slurry can cause the sieve plate 2 to cover the slag inlet 12 and block the slag inlet 12, at the moment, the slurry can flow out from the sieve holes of the sieve plate 2 and intercept the slag, and in the process, the slag flows towards the bottom space between the bending part of the slag dragging plate 11 and the inner wall of the barrel 1 synchronously under the action of the slurry flowing again due to the inclined arrangement of the lap joint ring 121 so as to be convenient for storing the slag; and thereafter the slag is discharged by opening the slag plate 14.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides a mountain area inland river pier bored concrete pile is with dragging for sediment section of thick bamboo which characterized in that: including barrel (1) and set up in sieve (2) of barrel (1) bottom, sieve (2) are used for shutoff barrel (1) bottom opening, one side border of sieve (2) articulates in barrel (1) inner wall, just sieve (2) overlap joint in barrel (1) inboard and restriction sieve (2) roll-out barrel (1).

2. The slag scooping barrel for the mountain inland river wharf bored concrete pile of claim 1, wherein: the bottom of barrel (1) is equipped with drags for slag plate (11), drag for the inner wall of part border fixed connection in barrel (1) of slag plate (11), it has into cinder notch (12) to drag for the shaping between the border of the remaining part of slag plate (11) and the inner wall of barrel (1), sieve (2) are articulated in barrel (1) and are used for shutoff into cinder notch (12) through draging for slag plate (11).

3. The slag scooping barrel for the mountain inland river wharf bored concrete pile of claim 1, wherein: the cylinder body (1) is provided with a plurality of lifting lugs (13).

4. The slag scooping barrel for the mountain inland river wharf bored concrete pile of claim 1, wherein: the sieve plate (2) is provided with a plurality of sieve holes.

5. The slag scooping barrel for the mountain inland river wharf bored concrete pile according to claim 2, wherein: the slag dragging plate (11) is inclined or bent, the low side edge of the slag dragging plate (11) is fixedly connected to the inner wall of the barrel body (1), and the sieve plate (2) is hinged to the top edge of the slag dragging plate (11).

6. The slag scooping barrel for the mountain area inland river wharf bored concrete pile of claim 5, wherein: the edge of the slag inlet (12) is fixedly connected with a lap ring (121) for lap-jointing the sieve plate (2), and the sieve plate (2) is obliquely arranged when lap-jointing the lap ring (121) and has the same inclination direction as the room direction of the slag dragging plate (11).

7. The slag scooping barrel for the mountain area inland river wharf bored concrete pile of claim 5, wherein: the slag discharging device is characterized in that a slag outlet (10) for discharging slag is formed in the inner wall of the barrel body (1), the slag outlet (10) is arranged at the bottom of the slag dragging plate (11) correspondingly, and the slag outlet (10) is provided with a slag discharging plate (14) for blocking the slag outlet (10).

8. The slag scooping barrel for the mountain area inland river wharf bored concrete pile of claim 7, wherein: the slag discharging plate (14) is arranged on the inner side of the slag discharging hole (10) and is connected with the barrel (1) in a sliding manner along the axial direction of the barrel (1).

9. The slag scooping barrel for the mountain area inland river wharf bored concrete pile of claim 8, wherein: two guide strips (15) are fixedly connected to the inner side of the edge of the slag hole (10), a sliding groove (151) parallel to the central axis of the barrel (1) is formed between the guide strips (15) and the inner wall of the barrel (1), and two side edges of the slag dragging plate (11) parallel to the barrel (1) are respectively clamped and connected in the sliding groove (151) in a sliding mode.

10. The slag scooping barrel for the mountain area inland river wharf bored concrete pile of claim 9, wherein: the slag discharging plate (14) is hinged with a limiting plate (141) which is lapped on the slag dragging plate (11).