CN212358308U

CN212358308U - Practical pile end grouting device

Info

Publication number: CN212358308U
Application number: CN202020366735.7U
Authority: CN
Inventors: 赵敏
Original assignee: Nanjing Gufa Building Decoration Engineering Co ltd
Current assignee: Nanjing Gufa Building Decoration Engineering Co ltd
Priority date: 2020-03-22
Filing date: 2020-03-22
Publication date: 2021-01-15
Anticipated expiration: 2030-03-22

Abstract

The utility model discloses a practical pile end slip casting ware, including pile end slip casting ware main part and motor, the fixed surface of pile end slip casting ware main part is connected with the motor, and the output of motor is connected with the puddler, first bevel gear has been cup jointed on the surface of puddler, and the surface of first bevel gear is inconsistent with the surface of second bevel gear, the bottom fixedly connected with dwang of second bevel gear, and the dwang passes through the bearing and installs the inside at the protective frame, the rotation disc has been cup jointed on the surface of dwang, the one end that second bevel gear was kept away from to the dwang is passed through the bearing and is installed the inside at fixed disc. The utility model discloses a be provided with puddler and rotation disc, the inside grout of stake end slip casting ware main part can be prevented through the rotation of puddler and the caking takes place, plays the effect of current-limiting through rotating the disc, prevents that the grout from pouring into too fast, causes the grout bleeding phenomenon, through being provided with the fixed block, prevents the grout refluence.

Description

Practical pile end grouting device

Technical Field

The utility model relates to a stake end slip casting ware technical field specifically is a practical stake end slip casting ware.

Background

The pile end grouting technology is that after drilling, punching and pile pouring are performed, before the pile body concrete is initially set and finally set, a high-pressure grouting pump is used for uniformly injecting curable grout into a pile end stratum through a grouting pipe pre-embedded in a pile body, an expanded head is formed at the bottom of a column, and according to different conditions such as grout properties, stratum characteristics, grouting parameters and the like, the pressure grout has the effects of permeating, filling and replacing, splitting, compacting and consolidating or combining various forms on weathered and strongly weathered bedrock, column end deficient soil and a column soil layer near the column end in a column end soil layer.

During stake end slip casting ware daily use, because slip casting ware pipeline structure is single, can not control the velocity of flow that grout got into at the bottom of the stake to at the bottom of the grout can direct inflow stake, can cause the grout bleeding phenomenon when the grout velocity of flow is too fast, lead to influencing the efficiency of slip casting, consequently need a practical stake end slip casting ware urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a practical stake end slip casting ware to the grout velocity of flow who proposes can cause the effluvium phenomenon to lead to influencing the efficiency problem of slip casting in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a practical pile end grouting device comprises a pile end grouting device main body and a motor, wherein the surface of the pile end grouting device main body is fixedly connected with the motor, the output end of the motor is connected with a stirring rod, a first bevel gear is sleeved on the surface of the stirring rod, the surface of the first bevel gear is abutted against the surface of a second bevel gear, the bottom end of the second bevel gear is fixedly connected with a rotating rod, the rotating rod is installed inside a protective frame through a bearing, a rotating disc is sleeved on the surface of the rotating rod, one end, away from the second bevel gear, of the rotating rod is installed inside a fixed disc through a bearing, the inner wall of the top end of the pile end grouting device main body is fixedly connected with a fixed rod, one end, away from the inner wall of the pile end grouting device main body, of the fixed rod is fixedly connected with a fixed seat, a first telescopic rod is sleeved inside the fixed seat, and a second telescopic, the inside one end fixedly connected with fixed block of first telescopic link is kept away from to the second telescopic link, and the surface of fixed block is inconsistent with solid fixed ring's inner wall.

Preferably, a rectangular through hole is formed in the rotating disc, a rectangular through hole is formed in the fixed disc, and the size of the inner wall of the rectangular through hole formed in the rotating disc is the same as that of the inner wall of the rectangular through hole formed in the fixed disc.

Preferably, the fixing rod is provided with a cylinder shape, and four groups of fixing rods are arranged around the central position of the fixing seat.

Preferably, the first telescopic rod is provided with a cylinder shape, the second telescopic rod is arranged in a cylinder shape, and the first telescopic rod and the second telescopic rod form a telescopic structure.

Preferably, the spring is welded to the end, far away from the fixed block, of the second telescopic rod, and the first telescopic rod is welded to the end, far away from the second telescopic rod, of the spring.

Preferably, a through hole is formed in the fixing ring, and the surface size of the fixing block is larger than the size of the inner wall of the through hole formed in the fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with puddler and rotation disc, the inside grout of stake end slip casting ware main part can be prevented through the rotation of puddler and the caking takes place, can play the effect of current-limiting through rotating the disc, prevents that the grout from pouring into too fast, causes the grout bleeding phenomenon, through being provided with the fixed block, can prevent the grout refluence.

1. The device is provided with puddler and rotating disc, rotation through the puddler can stir the inside grout of stake end slip casting ware main part, prevent to take place the caking phenomenon, can drive the dwang through the puddler and rotate, can drive rotating disc through the dwang and rotate, when rotating disc is rotating, can make the grout pour into the stake end through the through-hole that rotating disc and fixed disc inside seted up, play the current-limiting effect, prevent that the grout from pouring into too fast, cause the grout bleeding phenomenon.

2. The device is provided with the fixed block, through grout extrusion fixed block surface, can make the inside of second telescopic link retraction into first telescopic link to inside grout can get into pile end slip casting ware main part through solid fixed ring, when the refluence takes place for grout, the extrusion fixed block can make the fixed block inconsistent with solid fixed ring's inner wall, can prevent at this moment that grout from flowing backwards.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top sectional view of the rotating rod and rotating disk structure of the present invention;

fig. 3 is a schematic bottom view of the structure of the fixing rod and the first telescopic rod of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a pile end grouter body; 2. a motor; 3. a stirring rod; 4. a first bevel gear; 5. a second bevel gear; 6. rotating the rod; 7. a protective frame; 8. rotating the disc; 9. fixing the disc; 10. fixing the rod; 11. a fixed seat; 12. a first telescopic rod; 13. a second telescopic rod; 14. a fixed block; 15. a fixing ring; 16. a spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a practical pile end grouting device comprises a pile end grouting device main body 1 and a motor 2, wherein the surface of the pile end grouting device main body 1 is fixedly connected with the motor 2, the output end of the motor 2 is connected with a stirring rod 3, the surface of the stirring rod 3 is sleeved with a first bevel gear 4, the surface of the first bevel gear 4 is abutted against the surface of a second bevel gear 5, the bottom end of the second bevel gear 5 is fixedly connected with a rotating rod 6, the rotating rod 6 is arranged in a protective frame 7 through a bearing, the surface of the rotating rod 6 is sleeved with a rotating disc 8, one end of the rotating rod 6, far away from the second bevel gear 5, is arranged in a fixed disc 9 through the bearing, a rectangular through hole is arranged in the rotating disc 8, a rectangular through hole is arranged in the fixed disc 9, the size of the inner wall of the rectangular through hole arranged in the rotating disc 8 is the same as the size of the inner wall of the, through the rectangle through-hole of rotating disc 8 and the inside setting up of fixed disc 9, can make grout pour into the stake into the end through the through-hole, the top inner wall fixedly connected with dead lever 10 of stake end slip casting ware main part 1, and the dead lever 10 keeps away from the one end fixedly connected with fixing base 11 of the 1 inner wall of stake end slip casting ware main part, dead lever 10 is provided with cylindrically, and dead lever 10 centers on the central point of fixing base 11 and puts and be provided with four groups, through four groups of dead levers 10, can play the effect of fixed fixing base 11.

The fixing base 11 is sleeved with a first telescopic rod 12, a second telescopic rod 13 is inserted into the first telescopic rod 12, the first telescopic rod 12 is provided with a cylindrical shape, the second telescopic rod 13 is set to be cylindrical, the first telescopic rod 12 and the second telescopic rod 13 form a telescopic structure, the second telescopic rod 13 is telescopic in the first telescopic rod 12 to drive the fixed block 14 to move, one end of the second telescopic rod 13 far away from the inside of the first telescopic rod 12 is fixedly connected with the fixed block 14, one end of the second telescopic rod 13 far away from the fixed block 14 is welded with a spring 16, one end of the spring 16 far away from the second telescopic rod 13 is welded with the first telescopic rod 12, the spring 16 has self elasticity to reset the second telescopic rod 13, the surface of the fixed block 14 is in contact with the inner wall of the fixing ring 15, a through hole is formed in the fixing ring 15, the surface size of the fixed block 14 is larger than the size of the inner, the fixing block 14 can be engaged with the inside of the fixing ring 15 through a through hole formed therein, thereby preventing backflow of cement slurry.

The working principle is as follows: when the pile end grouting device main body 1 is used, according to the attached

drawings

1, 2, 3 and 4, when cement paste extrudes the surface of the fixed block 14, the fixed block 14 can be pushed to enable the second telescopic rod 13 to stretch out and draw back in the first telescopic rod 12, at the moment, the cement paste can enter the pile end grouting device main body 1 through the fixing ring 15, the stirring rod 3 is driven to rotate through the motor 2, the cement paste in the pile end grouting device main body 1 can be stirred, meanwhile, the first conical gear 4 can be driven to rotate through the rotation of the stirring rod 3, the second conical gear 5 can be driven to rotate through the first conical gear 4, the rotating rod 6 is driven to rotate when the second conical gear 5 rotates, the rotating rod 6 can drive the rotating disk 8 to rotate, when the rotating disk 8 rotates, the cement paste in the pile end grouting device main body 1 can be injected into a pile bottom through the through holes formed in the rotating disk 8 and the fixed disk 9, play the effect of current-limiting, prevent the emergence of thick liquid phenomenon, when grout takes place the refluence, through the elasticity of spring 16 self, can promote second telescopic link 13 and reset, can promote fixed block 14 and the inner wall of solid fixed ring 15 inconsistent through second telescopic link 13, can prevent the grout refluence at this moment.

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.

Claims

1. The utility model provides a practical stake end slip casting ware, includes stake end slip casting ware main part (1) and motor (2), its characterized in that: the surface of the pile end grouting device main body (1) is fixedly connected with a motor (2), the output end of the motor (2) is connected with a stirring rod (3), a first bevel gear (4) is sleeved on the surface of the stirring rod (3), the surface of the first bevel gear (4) is inconsistent with the surface of a second bevel gear (5), a bottom end of the second bevel gear (5) is fixedly connected with a rotating rod (6), the rotating rod (6) is installed in a protection frame (7) through a bearing, a rotating disc (8) is sleeved on the surface of the rotating rod (6), one end, away from the second bevel gear (5), of the rotating rod (6) is installed in a fixed disc (9) through a bearing, a fixed rod (10) is fixedly connected to the inner wall of the top end of the pile end grouting device main body (1), and a fixed rod (10) is fixedly connected with a fixed seat (11) which is far away from the inner wall of the pile end grouting device main body, first telescopic link (12) have been cup jointed to the inside of fixing base (11), and the inside of first telescopic link (12) is inserted and is equipped with second telescopic link (13), the inside one end fixedly connected with fixed block (14) of first telescopic link (12) is kept away from in second telescopic link (13), and the surface of fixed block (14) is inconsistent with the inner wall of solid fixed ring (15).

2. A utility pile tip grouter according to claim 1, wherein: the inner part of the rotating disc (8) is provided with a rectangular through hole, the inner part of the fixed disc (9) is provided with a rectangular through hole, and the size of the inner wall of the rectangular through hole formed in the rotating disc (8) is the same as that of the inner wall of the rectangular through hole formed in the fixed disc (9).

3. A utility pile tip grouter according to claim 1, wherein: the fixing rods (10) are cylindrical, and four groups of fixing rods (10) are arranged around the center of the fixing seat (11).

4. A utility pile tip grouter according to claim 1, wherein: the telescopic structure is characterized in that the first telescopic rod (12) is cylindrical, the second telescopic rod (13) is cylindrical, and the first telescopic rod (12) and the second telescopic rod (13) form a telescopic structure.

5. A utility pile tip grouter according to claim 1, wherein: the one end welding that fixed block (14) was kept away from in second telescopic link (13) has spring (16), and the one end welding that second telescopic link (13) was kept away from in spring (16) has first telescopic link (12).

6. A utility pile tip grouter according to claim 1, wherein: the inside of solid fixed ring (15) is seted up the through-hole, the surface size of fixed block (14) is greater than the through-hole inner wall size of seting up in solid fixed ring (15).