CN212896304U

CN212896304U - Pressurizing drainage rod device

Info

Publication number: CN212896304U
Application number: CN202021742884.5U
Authority: CN
Inventors: 王琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the technical field of foundation construction, and discloses a pressurizing drainage rod device, which comprises a handle, when the device is buried, the handle is grabbed by both hands, an inserted rod and a plug can be inserted into soil, if the inserted rod is difficult to be inserted by hands, a pedal groove can be treaded on the inserted rod, the operation is simpler and more convenient, after the inserted rod is buried into the soil, a lifting rod is slowly lifted out, a piston can move upwards, the piston moves upwards to extrude the air in a cavity, the air is extruded and can be discharged without places to extrude a movable plate in a transverse groove, the movable plate is extruded to drive a push plate to move towards two sides through a connecting column, at the moment, a spring is compressed, the push plate moves towards two sides to extrude the soil around the inserted rod, so that the moisture in the soil enters the push plate through a water inlet hole and a permeable mud separating cloth, the drainage effect is better, the utility model relates to a novel design, simple structure, and has the, is suitable for large-scale popularization and application.

Description

Pressurizing drainage rod device

Technical Field

The utility model relates to a ground construction technical field specifically is pressurization drain bar device.

Background

The soft clay layer is characterized by large water content, high compressibility, low strength, poor water permeability and considerable settlement under the load action of buildings. For such a foundation, the foundation needs to be reinforced before construction.

At present, a drainage consolidation method is usually adopted for reinforcing a soft soil foundation, and mainly utilizes the load effects of soil body dead weight, stacking on the foundation, vacuum negative pressure generation in a foundation soil layer and the like, or a vertical drainage device is embedded in the foundation, so that pore water in the foundation soil is drained to the ground surface through a vertical drainage channel, and meanwhile, the foundation is gradually consolidated.

The utility model provides a lot of soft soil foundation construction equipment based on vertical pressurization, vertical drainage among the prior art, but in the in-service use we discover, the problem of traditional soft soil foundation construction equipment ubiquitous function singleness, generally only considered vertical pressurization, fail fully to consider the drainage effect, in addition, current soft soil foundation construction equipment is operating when burying underground also not enough inconvenient, can't satisfy actual need.

Based on the above, we propose a pressurized drainage rod device, which hopefully solves the disadvantages in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pressurization drain pole device possesses easy operation, the effectual advantage of drainage.

(II) technical scheme

For the purpose that realizes above-mentioned easy operation, drainage effect are good, the utility model provides a following technical scheme: the pressurized drainage rod device comprises an inserted rod, the top of the inserted rod is fixedly connected with a top plate, the top of the top plate is provided with a pedal groove, two ends of the top plate are fixedly connected with handles, and the bottom of the inserted rod is fixedly connected with a plug;

a cavity is formed in the inserting rod, a piston is movably connected to the inner wall of the cavity, a lifting rod is fixedly connected to the top of the piston, a side plate is fixedly connected to the inner wall of the cavity, and a transverse groove is formed in the side plate;

the inner wall swing joint of horizontal groove has the fly leaf, the outer wall fixedly connected with spliced pole of fly leaf, the terminal fixedly connected with push pedal of spliced pole, the catch basin has been seted up to the inside of push pedal, one side fixedly connected with of the inner wall of catch basin inserted bar dorsad permeates water and separates mud cloth.

As a preferred technical scheme of the utility model, the bottom of plug is the tip, and the top width of plug equals with the width of inserted bar and the width sum of its both sides push pedal.

As a preferred technical scheme of the utility model, the top of shadoof runs through the outside that the roof is located the inserted bar, and the top fixedly connected with pole head of shadoof.

As an optimal technical scheme of the utility model, the outer wall swing joint of shadoof has the sealing ring, sealing ring fixed connection is on the top inner wall of curb plate.

As a preferred technical scheme of the utility model, the inner wall of cross slot is fixedly connected with fixed plate still, be provided with the spring between fly leaf and the fixed plate to the spliced pole crosses the inside of spring.

As an optimized technical scheme of the utility model, the inlet opening has been seted up to the outer wall of push pedal, the position of inlet opening is corresponding with the position that permeates water and separate mud cloth.

As an optimal technical scheme of the utility model, the shape of push pedal is the arc, the outer wall shape phase-match of its crooked radian and inserted bar.

(III) advantageous effects

Compared with the prior art, the utility model provides a pressurization drain pole device possesses following beneficial effect:

1. this pressurization drain bar device when burying underground, both hands are being grabbed the handle and just can be inserted the inserted bar and plug into soil, if insert more difficultly with the hand, can also step on pedal groove with the foot and step on the inserted bar, operate more simple and conveniently, improved work efficiency greatly.

2. This pressurization water drainage pole device, inserted bar after burying in the soil, slowly propose the shadoof and can make the push pedal move to both sides, realize expanding extruded function outward, extrude soil around the inserted bar, during the moisture that makes in the soil passes through the inlet opening and permeates water and separate mud cloth entering push pedal, drainage effect is better.

Drawings

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

FIG. 2 is a partial cross-sectional view of the insert rod of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-inserted bar, 2-top plate, 3-pedal groove, 4-handle, 5-plug, 6-cavity, 7-piston, 8-lifting bar, 9-rod head, 10-sealing ring, 11-side plate, 12-transverse groove, 13-movable plate, 14-fixed plate, 15-spring, 16-connecting column, 17-push plate, 18-water storage groove, 19-water permeable mud-separating cloth and 20-water inlet hole.

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. 1-3, the pressurized drainage rod device comprises an insertion rod 1, wherein the top of the insertion rod 1 is fixedly connected with a top plate 2, the top of the top plate 2 is provided with a pedal slot 3, two ends of the top plate 2 are fixedly connected with handles 4, and the bottom of the insertion rod 1 is fixedly connected with a plug 5;

a cavity 6 is formed in the inserting rod 1, a piston 7 is movably connected to the inner wall of the cavity 6, a lifting rod 8 is fixedly connected to the top of the piston 7, a side plate 11 is fixedly connected to the inner wall of the cavity 6, and a transverse groove 12 is formed in the side plate 11;

the inner wall of the transverse groove 12 is movably connected with a movable plate 13, the outer wall of the movable plate 13 is fixedly connected with a connecting column 16, the tail end of the connecting column 16 is fixedly connected with a push plate 17, a water storage groove 18 is formed in the push plate 17, and one side, back to the inserted link 1, of the inner wall of the water storage groove 18 is fixedly connected with a water permeable mud separating cloth 19.

In this embodiment, furthermore, the bottom of the plug 5 is a pointed end, and the top width of the plug 5 is equal to the sum of the width of the inserted link 1 and the widths of the push plates 17 on both sides of the inserted link, the plug 5 with the pointed end is convenient to insert into soil, the top width of the plug 5 is equal to the sum of the width of the inserted link 1 and the widths of the push plates 17 on both sides of the inserted link, and when the push plates 17 are attached to the outer wall of the inserted link 1, the plug 5, the inserted link 1 and the push plates 17 form a complete whole, so that the plug is convenient to insert.

In this embodiment, furthermore, the top of the lifting rod 8 penetrates through the top plate 2 and is located outside the insertion rod 1, and the top of the lifting rod 8 is fixedly connected with the rod head 9, so that the lifting rod 8 is conveniently lifted or the lifting rod 8 is conveniently inserted.

In this embodiment, further, the outer wall of the lifting rod 8 is movably connected with a sealing ring 10, and the sealing ring 10 is fixedly connected to the inner wall of the top of the side plate 11 to seal the top of the cavity 6, so as to prevent the air in the cavity 6 from being discharged from the top of the cavity 6 when the piston 7 moves upwards.

In this embodiment, furthermore, the inner wall of the transverse groove 12 is also fixedly connected with a fixed plate 14, a spring 15 is arranged between the movable plate 13 and the fixed plate 14, and the connecting column 16 crosses the inside of the spring 15, the lifting rod 8 is slowly lifted out to enable the piston 7 to move upwards, the piston 7 moves upwards to extrude the air in the cavity 6, the air is extruded to be discharged without any place and can extrude the movable plate 13 in the transverse groove 12, the movable plate 13 is extruded to drive the push plate 17 to move towards two sides through the connecting column 16, and the spring 15 is compressed at this time.

In this embodiment, further, the outer wall of the push plate 17 is provided with a water inlet hole 20, and the position of the water inlet hole 20 corresponds to the position of the permeable mud-separating cloth 19, so that water in soil is allowed to enter, and soil in soil is not allowed to enter.

In this embodiment, furthermore, the shape of push pedal 17 is the arc, and its crooked radian and inserted bar 1's outer wall shape phase-match can laminate under ordinary state on the outer wall of inserted bar 1, make things convenient for the insertion and the extraction of inserted bar 1.

The utility model discloses a theory of operation and use flow:

when the embedded type soil is buried, the inserting rod 1 and the plug 5 can be inserted into the soil by gripping the handle 4 with two hands, if the inserting is difficult by hands, the inserting rod 1 can be stepped in by stepping on the pedal groove 3, and the operation is simpler and more convenient;

after the inserted link 1 is buried in the soil, the lifting rod 8 is lifted slowly to enable the piston 7 to move upwards, the piston 7 moves upwards to extrude the air in the cavity 6, the air is extruded and discharged everywhere to extrude the movable plate 13 in the transverse groove 12, the movable plate 13 is extruded to drive the push plate 17 to move towards two sides through the connecting column 16, and the spring 15 is compressed;

the push plate 17 moves towards two sides to extrude the soil around the inserted bar 1, so that the water in the soil enters the push plate 17 through the water inlet holes 20 and the permeable mud-separating cloth 19, and the drainage effect is better;

when the lifting rod 8 is inserted into the inserted link 1 again, the movable plate 13 loses the extrusion of air, moves inwards under the action of the spring 15, drives the push plate 17 to move inwards and is attached to the outer wall of the inserted link 1 again, and therefore the steps can be repeated to extrude soil circularly and fully discharge water in the soil;

when the inserted link 1 needs to be taken out, the lifting rod 8 is inserted into the inserted link 1, the push plate 17 is attached to the outer wall of the inserted link 1, and then the inserted link 1 can be pulled out by pulling the handle 4.

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. Pressurization drain bar device, including inserted bar (1), its characterized in that: the top of the inserted link (1) is fixedly connected with a top plate (2), the top of the top plate (2) is provided with a pedal groove (3), two ends of the top plate (2) are fixedly connected with handles (4), and the bottom of the inserted link (1) is fixedly connected with a plug (5);

a cavity (6) is formed in the inserting rod (1), a piston (7) is movably connected to the inner wall of the cavity (6), a lifting rod (8) is fixedly connected to the top of the piston (7), a side plate (11) is fixedly connected to the inner wall of the cavity (6), and a transverse groove (12) is formed in the side plate (11);

the inner wall swing joint of horizontal groove (12) has fly leaf (13), the outer wall fixedly connected with spliced pole (16) of fly leaf (13), the terminal fixedly connected with push pedal (17) of spliced pole (16), catch basin (18) have been seted up to the inside of push pedal (17), one side fixedly connected with of the inner wall dorsad inserted bar (1) of catch basin (18) permeates water and separates mud cloth (19).

2. The pressurized drain rod apparatus of claim 1, wherein: the bottom of the plug (5) is a pointed end, and the width of the top of the plug (5) is equal to the sum of the width of the inserted link (1) and the widths of the push plates (17) on the two sides of the inserted link.

3. The pressurized drain rod apparatus of claim 1, wherein: the top of the lifting rod (8) penetrates through the top plate (2) and is located outside the inserted link (1), and the top of the lifting rod (8) is fixedly connected with a rod head (9).

4. The pressurized drain rod apparatus of claim 1, wherein: the outer wall swing joint of shadoof (8) has sealing ring (10), sealing ring (10) fixed connection is on the top inner wall of curb plate (11).

5. The pressurized drain rod apparatus of claim 1, wherein: the inner wall of the transverse groove (12) is also fixedly connected with a fixed plate (14), a spring (15) is arranged between the movable plate (13) and the fixed plate (14), and the connecting column (16) transversely penetrates through the inside of the spring (15).

6. The pressurized drain rod apparatus of claim 1, wherein: the outer wall of the push plate (17) is provided with a water inlet hole (20), and the position of the water inlet hole (20) corresponds to the position of the permeable mud-separating cloth (19).

7. The pressurized drain rod apparatus of claim 1, wherein: the push plate (17) is arc-shaped, and the bending radian of the push plate is matched with the shape of the outer wall of the inserted link (1).