CN219410823U

CN219410823U - High-efficiency grouting equipment for foundation engineering

Info

Publication number: CN219410823U
Application number: CN202320506552.4U
Authority: CN
Inventors: 尹绍凡
Original assignee: Guangdong Huayu Geotechnical Technology Co ltd
Current assignee: Guangdong Huayu Geotechnical Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-25
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to efficient grouting equipment for foundation engineering, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a fixing frame, the inner wall of the fixing frame is in sliding connection with a sliding plate, the top end of the sliding plate is fixedly connected with a handle rod, the top end of the handle rod penetrates through the fixing frame, and the handle rod can be manually held to adjust drilling depth during drilling operation.

Description

High-efficiency grouting equipment for foundation engineering

Technical Field

The utility model relates to the technical field of grouting equipment for foundation engineering, in particular to efficient grouting equipment for foundation engineering.

Background

Construction grouting is a method of injecting some curable slurry into cracks or pores of a rock-soil foundation by a proper method, and improving physical and mechanical properties thereof by means of substitution, filling, extrusion and the like. Before grouting, punching is needed at preset points, and after punching is finished, the grouting pipe is stretched into a preset position for grouting.

Through the search, when the grouting pipe is buried in the sandy soil layer or the loose soil layer, because the drilling is needed at first, the drill bit is taken out, when the grouting pipe is buried at the moment, phenomena such as collapse of the loose soil layer in the hole can sometimes occur, so that the grouting pipe can not be buried to a preset depth position, and the grouting pipe needs to be re-buried after re-drilling by reworking, thereby increasing the labor intensity of operators and reducing the grouting construction work efficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides efficient grouting equipment for foundation engineering.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grouting equipment of high-efficient for foundation engineering, includes the bottom plate, bottom plate top fixedly connected with mount, mount inner wall sliding connection has the sliding plate, sliding plate top fixedly connected with handle pole, handle pole top runs through the mount, when carrying out drilling operation, can manual handheld handle pole carry out the regulation of drilling degree of depth, sliding plate bottom fixedly connected with servo motor assembly, servo motor assembly's output fixedly connected with slip casting pipe, slip casting pipe top outside has seted up annular opening, slip casting pipe drives whole slip casting pipe and rotates when making servo motor assembly output rotate in annular opening part fixedly connected with a plurality of spliced pole, the slip casting pipe is connected with the swivel becket in the outside rotation of spliced pole, swivel becket one side fixedly connected with slurry delivery pipe, slurry delivery pipe and mount fixed connection, the bottom plate top is in the one side fixedly connected with mixing box of mount, bottom one side of the box is equipped with the row thick liquid mouth, slurry delivery box is in row thick liquid mouth department and slurry delivery pipe fixed connection, grouting pipe outside has a plurality of grout pipe fixedly connected with drill bit end, a plurality of bottom end fixedly connected with grout pipe.

Further, the top end of the bottom plate is provided with a grouting pump at one side of the mixing box.

Further, universal wheel assemblies are arranged on two sides of the bottom end of the bottom plate and used for moving the whole equipment.

Further, a feed inlet is formed in one side of the top end of the mixing box.

Further, the servo motor assembly and the grouting pump are electrically connected with an external power supply.

Further, the bottom plate one side is equipped with circular through-hole, the bottom plate is in circular through-hole department sliding connection has the stabilizer bar, stabilizer bar bottom fixedly connected with rubber block.

The beneficial effects of the utility model are as follows:

1. through setting up the slip casting pipe, the sliding plate, servo motor subassembly, swivel becket and drill bit, when needs slip casting, when needs are buried into the soil layer with the slip casting pipe inside, at first handheld handle bar and open servo motor subassembly and carry out drilling to the soil layer, the slip casting pipe rotates, the swivel becket is owing to be connected with the defeated thick liquid pipe, the swivel becket keeps static and keeps relative rotation with the slip casting pipe this moment, after the drill bit drives the slip casting pipe and inserts the soil layer inside, open the grouting pump, the grouting pump is inside the slip casting pipe is poured into with the thick liquid of mixing box inside through defeated thick liquid pipe, thick liquid is through the outside slip casting Kong Bengchu of slip casting pipe and get into the soil layer inside, thereby combine with outside soil layer, increase the intensity of soil layer, the combination of drilling and slip casting has been accomplished, avoided leading to the slip casting pipe can not insert the condition emergence of buried point because the soil layer collapses.

2. Through setting up the universal wheel subassembly, when the device removes, the universal wheel subassembly can drive the device and remove to guarantee the convenient quick arrival drilling point of device, improved the convenience that the device removed.

3. Through setting up rubber piece and stabilizer bar, when the device is drilling slip casting during operation, can loosen the stabilizer bar, the stabilizer bar is because self gravity is along circular through-hole gliding, and the rubber piece and the ground contact of stabilizer bar bottom to increased the resistance between device and the ground, and then improved the stability of device during operation.

Drawings

Fig. 1 is a front view of an efficient grouting device for foundation engineering according to embodiment 1;

fig. 2 is a front cross-sectional view of a grouting pipe of an efficient grouting device for foundation engineering according to embodiment 1;

fig. 3 is a front view of a rubber block of an efficient grouting device for foundation engineering according to embodiment 2.

In the figure: 1-bottom plate, 2-mixing box, 3-mud jacking pump, 4-universal wheel subassembly, 5-mount, 6-feed inlet, 7-handle pole, 8-slide plate, 9-servo motor subassembly, 10-slip casting pipe, 11-drill bit, 12-slip casting pipe, 13-slip casting hole, 14-swivel, 15-spliced pole, 16-stabilizer bar, 17-rubber piece.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-2, an efficient grouting device for foundation engineering comprises a bottom plate 1, a fixing frame 5 fixedly connected to the top end of the bottom plate 1, a sliding plate 8 slidably connected to the inner wall of the fixing frame 5, a handle bar 7 fixedly connected to the top end of the sliding plate 8, the top end of the handle bar 7 penetrating through the fixing frame 5, a servo motor assembly 9 fixedly connected to the bottom end of the sliding plate 8, a grouting pipe 10 fixedly connected to the output end of the servo motor assembly 9, an annular opening formed outside the top end of the grouting pipe 10, a plurality of connecting posts 15 fixedly connected to the grouting pipe 10 at the annular opening, a rotating ring 14 rotatably connected to the outer portion of the connecting posts 15, a grouting pipe 12 fixedly connected to one side of the rotating ring 14, and a grouting pipe 10 driven to rotate when the output end of the servo motor assembly 9 rotates, the grouting pipe 12 is fixedly connected with the fixing frame 5, the top end of the bottom plate 1 is fixedly connected with the mixing box 2 at one side of the fixing frame 5, one side of the bottom end of the mixing box 2 is provided with a grouting opening, the mixing box 2 is fixedly connected with the grouting pipe 12 at the grouting opening, a plurality of grouting holes 13 are formed outside the grouting pipe 10, the bottom end of the grouting pipe 10 is fixedly connected with the drill bit 11, when grouting is needed, when the grouting pipe 10 is needed to be embedded into a soil layer, the handle rod 7 is held by hand and the servo motor assembly 9 is started to drill the soil layer, the grouting pipe 10 rotates, the rotating ring 14 is connected with the grouting pipe 12, at the moment, the rotating ring 14 keeps stationary and rotates relative to the grouting pipe 10, after the drill bit drives the grouting pipe 10 to be inserted into the soil layer, the grouting pump 3 is started to inject grouting liquid in the mixing box 2 into the grouting pipe 10 through the grouting pipe 12, the slurry is pumped out through the grouting holes 13 outside the grouting pipe 10 and enters the soil layer, so that the slurry is combined with the outer soil layer, the strength of the soil layer is increased, the combination of drilling and grouting is completed, and the condition that the grouting pipe 10 cannot be inserted into an embedded point due to soil layer collapse is avoided.

Wherein, bottom plate 1 top is equipped with mud jacking pump 3 in one side department of mixing box 2, and bottom plate 1 bottom both sides all are equipped with universal wheel subassembly 4 for the removal of whole equipment, feed inlet 6 has been seted up to mixing box 2 top one side, servo motor subassembly 9 and mud jacking pump 3 all with external power source electric connection, when the device removes, universal wheel subassembly 9 can drive the device and remove to guarantee the convenient quick arrival drilling point of device, improved the convenience that the device removed.

Working principle: when grouting is needed, when the grouting pipe 10 is needed to be buried into a soil layer, the handle rod 7 is held by hand and the servo motor assembly 9 is started to drill holes in the soil layer, the grouting pipe 10 rotates, the rotating ring 14 is connected with the grouting pipe 12, at the moment, the rotating ring 14 is kept static and relatively rotates with the grouting pipe 10, after the drill bit drives the grouting pipe 10 to be inserted into the soil layer, the grouting pump 3 is started, the grouting pump 3 injects slurry in the mixing box 2 into the grouting pipe 10 through the grouting pipe 12, and the slurry is pumped out through the grouting holes 13 outside the grouting pipe 10 and enters the soil layer, so that the grouting pipe is combined with an external soil layer, the strength of the soil layer is increased, the combination of drilling and grouting is completed, and the condition that the grouting pipe 10 cannot be inserted into an embedded point due to soil layer collapse is avoided.

When the device moves, the universal wheel assembly 9 can drive the device to move, and the device can reach a drilling point conveniently and rapidly, so that the moving convenience of the device is improved.

Example 2

Referring to fig. 3, in this embodiment, in order to increase the practicality of the device, a circular through hole is provided on one side of the bottom plate 1, the bottom plate 1 is slidably connected with the stabilizer bar 16 at the circular through hole, the bottom end of the stabilizer bar 16 is fixedly connected with the rubber block 17, when the device performs the drilling grouting operation, the stabilizer bar can be loosened, the stabilizer bar 16 slides down along the circular through hole due to its own gravity, and the rubber block at the bottom end of the stabilizer bar 16 contacts with the ground, thereby increasing the resistance between the device and the ground, and further improving the stability of the device during operation.

When the device is in drilling grouting work, the stabilizer bar can be loosened, the stabilizer bar 16 slides downwards along the circular through hole due to self gravity, and the rubber block at the bottom end of the stabilizer bar 16 is in contact with the ground, so that the resistance between the device and the ground is increased, and the stability of the device in work is improved.

While the present utility model has been described in terms of preferred embodiments, it should be understood that the present utility model is not limited to the preferred embodiments, but is intended to be limited to the specific embodiments disclosed herein, and that any person skilled in the art may make various changes or modifications to the embodiments without departing from the scope of the present utility model, and any modification, equivalent and variation to the embodiments described above according to the technical matter of the present utility model may still fall within the scope of the present utility model, and at the same time, all the standard parts used in the present utility model may be purchased from the market, all the special parts may be customized according to the descriptions of the specification and the drawings, all the specific connection modes of the parts may be conventional means such as bolt rivets and welding, all the mechanical, part and equipment may be conventional types in the prior art, and all the connection modes may be conventional in the prior art, which are not described in detail herein.

Claims

1. The utility model provides a grouting equipment for foundation engineering is with high efficiency, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with mount (5), mount (5) inner wall sliding connection has slide plate (8), slide plate (8) top fixedly connected with handle pole (7), handle pole (7) top runs through mount (5), when carrying out drilling operation, can manual hand handle pole (7) carry out drilling degree of depth's regulation, slide plate (8) bottom fixedly connected with servo motor subassembly (9), the output fixedly connected with slip casting pipe (10) of servo motor subassembly (9), annular opening has been seted up to slip casting pipe (10) top outside, slip casting pipe (10) are in annular opening fixedly connected with a plurality of spliced pole (15) for making servo motor subassembly (9) output drive whole slip casting pipe (10) and rotate when rotating, slip casting pipe (10) are rotated in spliced pole (15) outside and are connected with rotation ring (14), ring (14) one side fixedly connected with slip casting pipe (12) and are equipped with slip casting pipe (5) and are fixed with one side of fixed connection box (2) bottom plate (5), the mixing box (2) is fixedly connected with the slurry conveying pipe (12) at the slurry discharging port, a plurality of slurry injecting holes (13) are formed in the outer portion of the slurry injecting pipe (10), and a drill bit (11) is fixedly connected to the bottom end of the slurry injecting pipe (10).

2. An efficient grouting device for foundation engineering according to claim 1, characterized in that the top end of the bottom plate (1) is provided with a grouting pump (3) at one side of the mixing box (2).

3. The grouting equipment for foundation engineering with high efficiency according to claim 2, wherein universal wheel assemblies (4) are arranged on two sides of the bottom end of the bottom plate (1) for moving the whole equipment.

4. The grouting equipment for foundation engineering according to claim 3, wherein a feed inlet (6) is formed in one side of the top end of the mixing box (2).

5. The grouting equipment for foundation engineering according to claim 4, wherein the servo motor assembly (9) and the grouting pump (3) are electrically connected with an external power supply.

6. The efficient grouting equipment for foundation engineering according to claim 5, wherein a circular through hole is formed in one side of the bottom plate (1), the bottom plate (1) is slidably connected with a stabilizer bar (16) at the circular through hole, and a rubber block (17) is fixedly connected to the bottom end of the stabilizer bar (16).