CN212534105U - Slip casting device for penetrating existing pile foundation building - Google Patents
Slip casting device for penetrating existing pile foundation building Download PDFInfo
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- CN212534105U CN212534105U CN202020764776.1U CN202020764776U CN212534105U CN 212534105 U CN212534105 U CN 212534105U CN 202020764776 U CN202020764776 U CN 202020764776U CN 212534105 U CN212534105 U CN 212534105U
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- grouting
- pipe
- slip casting
- fixing
- pile foundation
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Abstract
The utility model discloses a slip casting device for putting through existing pile foundation buildings, which comprises a fixed frame, a slip casting pipe and a slip casting head, wherein a limit frame is arranged at the inner side of the fixed frame, a slip casting port is arranged at the inner side of the limit frame, the slip casting pipe is arranged at the bottom end of the fixed frame, a fixed ring is arranged at the inner side of the top end of the slip casting pipe, a fixed rod is arranged at the inner side of the fixed ring, a rolling bearing is arranged at one end of the fixed rod, which is far away from the fixed ring, a rotating rod is arranged at the inner; the grouting pipe mid-mounting has the sealed tube, and the grouting pipe bottom outside is equipped with the slip casting hole, and first connecting pipe is installed to the grouting pipe bottom, and the axis of rotation is installed to first connecting pipe bottom, and the second connecting pipe is installed to the axis of rotation bottom, and the slip casting head is installed to the inboard bottom of second connecting pipe, installs the compression pipe between slip casting head and the slip casting pipe. The utility model discloses it is rational in infrastructure, can conveniently adjust the angle of slip casting speed and slip casting head, the effectual slip casting effect that has improved.
Description
Technical Field
The utility model relates to a pile foundation construction technical field specifically is a wear grouting device of existing pile foundation building down.
Background
In pile foundation engineering, the purpose of concrete pouring adopting guide pipe guiding is to smoothly send the concrete to the bottom, avoid scouring pile holes, and not bring peripheral silt into the concrete, thereby causing influence on pile foundation quality. However insert the in-process under the pipe, traditional pipe is blocked easily on reinforcing bar butt joint sleeve, steel reinforcement cage overlap joint and steel reinforcement cage strengthening rib, not only influences pile foundation construction progress, moreover because pipe collision steel reinforcement cage leads to the fact the influence of different degree to the pile foundation quality, the slip casting speed of the inconvenient control concrete of current slip casting device, and slip casting pipe inner wall adheres to the concrete easily, influences slip casting effect, the inconvenient direction of regulation of slip casting head, it is inhomogeneous to cause the slip casting easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear grouting device of existing pile foundation building down to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a grouting device for penetrating an existing pile foundation building downwards comprises a fixing frame, a grouting pipe and a grouting head, wherein a fixing plate is installed on the outer side of the fixing frame, a limiting frame is installed on the inner side of the fixing frame, a grouting opening is installed on the inner side of the limiting frame, a connecting block is installed at the bottom end of the fixing frame, the grouting pipe is installed on the inner side of the connecting block, a fixing ring is installed on the inner side of the top end of the grouting pipe, a fixing rod is installed on the inner side of the fixing ring, a rolling bearing is installed at one end, away from the fixing ring, of the fixing; the grouting pipe mid-mounting has the sealed tube, and the screw is installed in the sealed tube upper end outside, and the grouting pipe bottom outside is equipped with the slip casting hole, and first connecting pipe is installed to the grouting pipe bottom, and the axis of rotation is installed to first connecting pipe bottom, and the second connecting pipe is installed to the axis of rotation bottom, and the slip casting head is installed to the inboard bottom of second connecting pipe, installs the compression pipe between slip casting head and the slip casting pipe.
As a further aspect of the present invention: the inboard evenly distributed of solid fixed ring has three dead lever, and solid fixed ring and antifriction bearing all are equipped with two, divide into two sets of upper and lower both ends of installing at the slip casting pipe.
As a further aspect of the present invention: the dwang is connected in the rotating electrical machines front end pivot, and the motor frame is installed in the rotating electrical machines outside.
As a further aspect of the present invention: the grouting holes are divided into three groups, the three groups of grouting holes are uniformly distributed on the outer side of the bottom end of the grouting pipe, and the length of the sealing pipe is one third of that of the grouting pipe.
As a further aspect of the present invention: the inner side of the second connecting pipe and the outer side of the grouting head are both provided with threads, and the inner side of the second connecting pipe is meshed with the outer side of the grouting head.
As a further aspect of the present invention: the diameter of the outer side of the grouting pipe is the same as that of the inner side of the sealing pipe, and the sealing pipe is in concave-convex connection with the grouting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the top end of a grouting pipe in a grouting device for a building with an existing pile foundation penetrating downwards is connected with a grouting opening, and the grouting opening is connected with a fixing frame through a limiting frame, so that the grouting opening is conveniently fixed; the rotating rod is connected with a rotating shaft at the front end of the rotating motor, so that the rotating blade can rotate conveniently, the controllable rotating speed of the rotating motor can effectively adjust the grouting speed, the spiral blade can also effectively prevent concrete from attaching to the inner wall of the grouting pipe, the grouting effect can be effectively improved, the grouting hole and the grouting head can perform grouting together, when the grouting of the grouting hole is not needed, the sealing pipe slides downwards and is fixed by a screw, the grouting hole can be sealed, and the grouting speed can be adjusted conveniently; the first connecting pipe and the second connecting pipe are connected through the rotating shaft, so that the angle of the grouting head can be conveniently adjusted, and grouting at different angles can be conveniently performed; the slip casting head is coniform, can avoid slip casting pipe card on reinforcing bar butt joint sleeve, steel reinforcement cage overlap joint and steel reinforcement cage strengthening rib. The utility model discloses rational in infrastructure, easy operation can conveniently adjust the angle of slip casting speed and slip casting head, the effectual slip casting effect that has improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fixing ring and the fixing rod of the present invention.
Fig. 3 is a schematic structural diagram of the grouting head of the present invention.
Fig. 4 is a schematic structural diagram of the first connecting pipe and the second connecting pipe in the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-fixed frame, 2-fixed plate, 3-limit frame, 4-grouting opening, 5-connecting block, 6-fixed ring, 7-rotating rod, 8-spiral blade, 9-sealing tube, 10-screw, 11-grouting hole, 12-first connecting tube, 13-rotating shaft, 14-second connecting tube, 15-grouting head, 16-compression tube, 17-fixed rod, 18-rolling bearing, 19-rotating motor, 20-grouting tube, 21-gear ring, 22-gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1-4, in the embodiment of the present invention, a grouting device for penetrating an existing pile foundation building includes a fixing frame 1, a grouting pipe 20 and a grouting head 15, wherein a fixing plate 2 is installed outside the fixing frame 1, a limiting frame 3 is installed inside the fixing frame 1, a grouting port 4 is installed inside the limiting frame 3, a connecting block 5 is installed at the bottom end of the fixing frame 1, the grouting pipe 20 is installed inside the connecting block 5, a fixing ring 6 is installed inside the top end of the grouting pipe 20, a fixing rod 17 is installed inside the fixing ring 6, a rolling bearing 18 is installed at one end of the fixing rod 17 far away from the fixing ring 6, three fixing rods 17 are uniformly distributed inside the fixing ring 6, two fixing rings 6 and two rolling bearings 18 are respectively installed at the upper end and; a rotating rod 7 is arranged on the inner side of the rolling bearing 18, a rotating motor 19 is arranged at the top end of the rotating rod 7, a rotating shaft at the front end of the rotating motor 19 is connected with the rotating rod 7, and a motor frame is arranged on the outer side of the rotating motor 19; the outer side of the rotating rod 7 is provided with a spiral blade 8.
The middle part of the grouting pipe 20 is provided with a sealing pipe 9, the outer side of the upper end of the sealing pipe 9 is provided with a screw 10, the diameter of the outer side of the grouting pipe 20 is the same as that of the inner side of the sealing pipe 9, and the sealing pipe 9 is in concave-convex connection with the grouting pipe 20; the outer side of the bottom end of the grouting pipe 20 is provided with a grouting hole 11, the bottom end of the grouting pipe 20 is provided with a first connecting pipe 12, the bottom end of the first connecting pipe 12 is provided with a rotating shaft 13, the bottom end of the rotating shaft 13 is provided with a second connecting pipe 14, the bottom end of the inner side of the second connecting pipe 14 is provided with a grouting head 15, the inner side of the second connecting pipe 14 and the outer side of the grouting head 15 are both provided with threads, and the inner side of the second connecting pipe 14 and the outer side of; a compression pipe 16 is arranged between the grouting head 15 and the grouting pipe 20, and the first connecting pipe 12 and the second connecting pipe 14 are connected through a rotating shaft 13, so that the angle of the grouting head 15 can be conveniently adjusted, and grouting at different angles can be conveniently carried out; grouting head 15 is coniform, can avoid slip casting pipe 20 to block on reinforcing bar butt joint sleeve, steel reinforcement cage overlap joint and the steel reinforcement cage strengthening rib.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a grouting device for penetrating existing pile foundation buildings includes a fixing frame 1, a grouting pipe 20 and a grouting head 15, a fixing plate 2 is installed on the outer side of the fixing frame 1, a rotating motor 19 is installed on the inner side of the fixing frame 1, a gear 22 is installed on the front end of the rotating shaft of the rotating motor 19, a grouting port 4 is installed in the middle of the fixing frame 1, a gear ring 21 is installed on the outer side of the grouting port 4, the gear ring 21 and the gear 22 are on the same horizontal line, the gear ring 21 and the gear 22 are meshed and connected, a fixing ring 6 is installed on the inner side of the bottom end of the grouting port 4, a rotating rod 7 is installed in the middle of the inner side of the fixing ring 6, a fixing rod 17 is installed between the fixing ring 6 and the rotating rod 7, a rolling bearing 18 is installed between the outer side of the bottom end of the grouting port 4 and, the grouting effect is effectively improved. The other structure in this embodiment is the same as that in embodiment 1.
The utility model discloses a theory of operation is:
the top end of a grouting pipe 20 in a grouting device for a building with an existing pile foundation penetrating downwards is connected with a grouting opening 4, and the grouting opening 4 is connected with a fixing frame 1 through a limiting frame 3, so that the grouting opening 4 is conveniently fixed; the rotating rod 7 and the spiral blade 8 are arranged on the inner side of the grouting pipe 20, the rotating rod 7 is connected with a rotating shaft at the front end of the rotating motor 19, the spiral blade 8 can conveniently rotate, the rotation speed of the rotating motor 19 can be controlled, the grouting speed can be effectively adjusted, the spiral blade 8 can also effectively prevent concrete from being attached to the inner wall of the grouting pipe 20, the grouting effect can be effectively improved, the grouting hole 11 and the grouting head 15 can perform grouting together, when grouting of the grouting hole is not needed, the sealing pipe 9 slides downwards and is fixed by the screw 10, the grouting hole 11 can be sealed, and the grouting speed can be conveniently adjusted; the first connecting pipe 12 and the second connecting pipe 14 are connected through the rotating shaft 13, so that the angle of the grouting head 15 can be conveniently adjusted, and grouting at different angles can be conveniently performed; grouting head 15 is coniform, can avoid slip casting pipe 20 to block on reinforcing bar butt joint sleeve, steel reinforcement cage overlap joint and the steel reinforcement cage strengthening rib. The utility model discloses rational in infrastructure, easy operation can conveniently adjust slip casting speed and the angle of slip casting head 15, the effectual slip casting effect that has improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The grouting device for penetrating the existing pile foundation building comprises a fixing frame (1), a grouting pipe (20) and a grouting head (15), wherein the middle part of the bottom end of the fixing frame (1) is provided with the grouting pipe (20), the bottom end of the grouting pipe (20) is provided with the grouting head (15), and the grouting device is characterized in that a fixing ring (6) is installed on the inner side of the top end of the grouting pipe (20), a fixing rod (17) is installed on the inner side of the fixing ring (6), one end, far away from the fixing ring (6), of the fixing rod (17) is provided with a rolling bearing (18), the inner side of the rolling bearing (18) is provided with a rotating rod (7), the top end of the rotating rod (7) is provided with a; first connecting pipe (12) are installed to slip casting pipe (20) bottom, and axis of rotation (13) are installed to first connecting pipe (12) bottom, and second connecting pipe (14) are installed to axis of rotation (13) bottom, and slip casting head (15) are installed to second connecting pipe (14) inboard bottom, install compression pipe (16) between slip casting head (15) and slip casting pipe (20).
2. The grouting device for drilling through an existing pile foundation building according to claim 1, wherein a fixing plate (2) is installed on the outer side of the fixing frame (1), a limiting frame (3) is installed on the inner side of the fixing frame (1), a grouting opening (4) is installed on the inner side of the limiting frame (3), a connecting block (5) is installed at the bottom end of the fixing frame (1), a grouting pipe (20) is installed on the inner side of the connecting block (5), a sealing pipe (9) is installed in the middle of the grouting pipe (20), a screw (10) is installed on the outer side of the upper end of the sealing pipe (9), and a grouting hole (11) is formed in the outer side of the bottom end of.
3. The grouting device for a building with an existing pile foundation penetrating downwards as claimed in claim 1, wherein three fixing rods (17) are uniformly distributed on the inner side of the fixing ring (6), and two fixing rings (6) and two rolling bearings (18) are arranged at the upper end and the lower end of the grouting pipe (20).
4. The grouting device for the existing pile foundation building penetrating downwards according to claim 3, characterized in that a rotating rod (7) is connected with a rotating shaft at the front end of the rotating motor (19), and a motor frame is installed on the outer side of the rotating motor (19).
5. Grouting device for a building with an existing pile foundation penetrating downwards according to claim 2, characterised in that the grouting holes (11) are six and are evenly distributed outside the bottom end of the grouting pipe (20) in three groups, and the length of the sealing pipe (9) is one third of the length of the grouting pipe (20).
6. Grouting device for a building with an existing pile foundation penetrating downwards according to claim 5, characterised in that the inner side of the second connecting pipe (14) and the outer side of the grouting head (15) are both provided with screw threads, and the inner side of the second connecting pipe (14) and the outer side of the grouting head (15) are in meshed connection.
7. Grouting device for underpass of an existing pile foundation building according to claim 6, characterised in that the outside diameter of the grouting pipe (20) is the same as the inside diameter of the sealing pipe (9), and the sealing pipe (9) and the grouting pipe (20) are connected in a male-female manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764776.1U CN212534105U (en) | 2020-05-11 | 2020-05-11 | Slip casting device for penetrating existing pile foundation building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764776.1U CN212534105U (en) | 2020-05-11 | 2020-05-11 | Slip casting device for penetrating existing pile foundation building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534105U true CN212534105U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020764776.1U Active CN212534105U (en) | 2020-05-11 | 2020-05-11 | Slip casting device for penetrating existing pile foundation building |
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| Country | Link |
|---|---|
| CN (1) | CN212534105U (en) |
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2020
- 2020-05-11 CN CN202020764776.1U patent/CN212534105U/en active Active
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