CN214783803U

CN214783803U - Soft foundation treatment equipment

Info

Publication number: CN214783803U
Application number: CN202022780896.3U
Authority: CN
Inventors: 郭帅; 何东; 毛宁; 张辉
Original assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd; CCCC First Highway Engineering Co Ltd
Current assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd; CCCC First Highway Engineering Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-19
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a soft base treatment facility belongs to soft base equipment field, including last flat board and lower flat board, go up the flat board and be equipped with first spring down between the flat board, be equipped with a plurality of guide posts on the flat board down, the guide post activity passes the guiding hole on the flat board of going up, is equipped with two on the flat board and strikes the stand, is equipped with first support on the flat board of going up, has seted up first through-hole on the first support, installs first installation axle in the first through-hole, and first installation epaxial movable mounting has the pendulum rod, installs the pendulum on the pendulum rod. The pendulum bob periodically beats the two knocking stand columns on the upper flat plate, the lower pressure is transmitted to the lower flat plate through the first spring, the first spring is matched with the pendulum bob to periodically beat the lower flat plate and the soft base surface to realize the tamping of the soft base surface, and meanwhile, the phenomenon that the internal stress of the soft base cannot be released to form 'spring soil' due to one-time tamping can be avoided through the method.

Description

Soft foundation treatment equipment

Technical Field

The disclosure belongs to the field of soft foundation equipment, and particularly relates to soft foundation treatment equipment.

Background

Along with the continuous development of the existing science and technology, soft foundations can be met in the field of buildings, soft foundation treatment equipment needs to be used for treating the soft foundations, when the existing soft foundation treatment equipment is used, a dynamic compaction method is easy to form 'spring soil', accidents such as unstable buildings and the like caused by sinking and tensile cracking of the foundations after the buildings are built can possibly occur, the consolidation degree and the stability of the soft foundations can be used only by observing and measuring for many times, the problem that the soft foundation treatment equipment is low in working efficiency is caused, the practicability of the soft foundation treatment equipment is greatly reduced, and the soft foundation treatment equipment is not beneficial to the treatment of the soft foundations.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the purpose of the disclosure is to provide a soft foundation treatment device, which solves the problem that the dynamic compaction method in the prior art is easy to form 'spring soil'.

The purpose of the disclosure can be realized by the following technical scheme:

a soft foundation treatment device comprises an upper flat plate and a lower flat plate, wherein a first spring is arranged between the upper flat plate and the lower flat plate, a plurality of guide posts are arranged on the lower flat plate, and the guide posts movably penetrate through guide holes in the upper flat plate;

the upper flat plate is provided with two knocking stand columns, the upper flat plate is provided with a first support, the first support is provided with a first through hole, a first installation shaft is installed in the first through hole, the first installation shaft is movably provided with a swing rod, and the swing rod is provided with a pendulum bob.

Furthermore, a first sliding groove is formed in the oscillating rod, a first sliding block is movably mounted in the first sliding groove, a first rotating shaft is arranged on the first sliding block, a first connecting rod is movably mounted on the first rotating shaft, and the other end of the first connecting rod is horizontally movably mounted.

Furthermore, the upper flat plate is provided with a first guide rod, two ends of the first guide rod are mounted on the first vertical plate, the first guide rod is provided with a second sliding groove, a second sliding block is movably mounted in the second sliding groove, the second sliding block is provided with a second rotating shaft, and the other end of the first guide rod is movably mounted on the second rotating shaft.

Furthermore, a first through groove is formed in the bottom of the second sliding groove, a second rotating shaft is arranged on the second sliding block, and the second rotating shaft penetrates through the first through groove;

a second connecting rod is movably mounted on the second rotating shaft, the other end of the second connecting rod is movably mounted on a third rotating shaft on an eccentric wheel, and the eccentric wheel is movably mounted on a second support through a second mounting shaft.

Furthermore, a plurality of spring mounting holes which are uniformly distributed are formed in the lower flat plate, and the first springs are mounted in the spring mounting holes.

Further, the height of the knocking upright post can be adjusted.

The beneficial effect of this disclosure:

the formation of 'spring soil' on the soft foundation treated by the dynamic compaction method is avoided.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

fig. 2 is a partial exploded view of an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

As shown in fig. 1-2, a soft foundation treatment device comprises an upper flat plate 1 and a lower flat plate 2, wherein a first spring 3 is arranged between the upper flat plate 1 and the lower flat plate 2, a plurality of guide posts 201 are arranged on the lower flat plate 2, and the guide posts 201 movably pass through guide holes 101 on the upper flat plate 1;

the upper flat plate 1 is provided with two knocking upright posts 102, the upper flat plate 1 is provided with a first support 100, the first support 100 is provided with a first through hole 1001, a first mounting shaft 1002 is mounted in the first through hole 1001, a swing rod 4 is movably mounted on the first mounting shaft 1002, and a pendulum bob 5 is mounted on the swing rod 4; the pendulum bob 5 is driven to periodically knock two knocking upright columns 102 on the upper flat plate 1 through the periodic movement of the swing rod 4, the lower pressure is transmitted to the lower flat plate 2 through the first spring 3, the first spring 3 is matched with the periodic knocking of the pendulum bob 5 to enable the lower flat plate 2 and a soft base surface to form resonance so as to realize the tamping of the soft base surface, and meanwhile, the phenomenon that the internal stress of the soft base cannot be released to form 'spring soil' through one-time tamping can be avoided through the method.

In some disclosures, a first sliding chute 401 is arranged on the oscillating bar 4, a first sliding block 6 is movably arranged in the first sliding chute 401, a first rotating shaft 601 is arranged on the first sliding block 6, a first connecting rod 7 is movably arranged on the first rotating shaft 601, and the other end of the first connecting rod 7 is horizontally and movably arranged;

further, the horizontal movement of the first connecting rod 7 can be realized by a motor, a screw rod, a gear and a rack.

In some disclosures, a first guide rod 8 is arranged on the upper flat plate 1, two ends of the first guide rod 8 are mounted on a first vertical plate 802, a second sliding groove 801 is formed in the first guide rod 8, a second sliding block 9 is movably mounted in the second sliding groove 801, a second rotating shaft 901 is arranged on the second sliding block 9, and the other end of the first guide rod 7 is movably mounted on the second rotating shaft 901; by such a design, the horizontal fixing effect of the other end of the first connecting rod 7 can be ensured.

In some disclosures, a first through groove 803 is formed at the bottom of the second sliding groove 801, a fourth rotating shaft 902 is arranged on the second sliding block 9, and the fourth rotating shaft 902 passes through the first through groove 803;

the fourth rotating shaft 902 is movably provided with a second connecting rod 10, the eccentric wheel 11 is provided with a third rotating shaft 111, the other end of the second connecting rod 10 is movably arranged on the third rotating shaft 111, the eccentric wheel 11 is movably arranged on the second bracket 200 through a second mounting shaft 2001, and through the design, the stability of the horizontal periodic motion of the second sliding block 9 can be ensured through the eccentric wheel 11.

In some disclosures, a plurality of spring mounting holes 202 which are uniformly distributed are formed in the lower flat plate 2, the first springs 3 are mounted in the spring mounting holes 202, and through the design, the pendulum bob 5 can uniformly transmit the force to the upper flat plate 1 to the lower flat plate 2.

In some disclosures, the height of the knocking upright 102 can be adjusted, and by means of the design, the adjustment of the knocking force of the pendulum 5 can be realized by adjusting the height of the upright 102.

Principle of operation

The eccentric wheel 11 drives the second sliding block 9 to do horizontal periodic motion, the second sliding block 9 drives the swing rod 4 to do periodic motion to drive the pendulum bob 5 to periodically knock two knocking upright posts 102 on the upper flat plate 1, the first spring 3 transmits the downward pressure to the lower flat plate 2, the first spring 3 is matched with the pendulum bob 5 to periodically knock the lower flat plate 2 and the soft base surface to form resonance so as to tamp the soft base surface, and meanwhile, the phenomenon that the internal stress of the soft base cannot be released to form 'spring soil' due to one-time tamping can be avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.

Claims

1. A soft foundation treatment device comprises an upper flat plate (1) and a lower flat plate (2), and is characterized in that a first spring (3) is arranged between the upper flat plate (1) and the lower flat plate (2), a plurality of guide posts (201) are arranged on the lower flat plate (2), and the guide posts (201) movably penetrate through guide holes (101) in the upper flat plate (1);

the upper flat plate (1) is provided with two knocking upright posts (102), the upper flat plate (1) is provided with a first support (100), the first support (100) is provided with a first through hole (1001), a first installation shaft (1002) is installed in the first through hole (1001), the first installation shaft (1002) is movably provided with a swing rod (4), and the swing rod (4) is provided with a pendulum bob (5).

2. The soft foundation treatment equipment according to claim 1, wherein the swing rod (4) is provided with a first sliding groove (401), a first sliding block (6) is movably arranged in the first sliding groove (401), the first sliding block (6) is provided with a first rotating shaft (601), the first rotating shaft (601) is movably provided with a first connecting rod (7), and the other end of the first connecting rod (7) is horizontally movably arranged.

3. The soft foundation treatment equipment according to claim 2, wherein a first guide rod (8) is arranged on the upper flat plate (1), two ends of the first guide rod (8) are arranged on a first vertical plate (802), a second sliding groove (801) is formed in the first guide rod (8), a second sliding block (9) is movably arranged in the second sliding groove (801), a second rotating shaft (901) is arranged on the second sliding block (9), and the other end of the first connecting rod (7) is movably arranged on the second rotating shaft (901).

4. A soft foundation treatment device according to claim 3, wherein the bottom of the second sliding chute (801) is provided with a first through groove (803), the second sliding block (9) is provided with a fourth rotating shaft (902), and the fourth rotating shaft (902) passes through the first through groove (803);

a second connecting rod (10) is movably mounted on the fourth rotating shaft (902), a third rotating shaft (111) is arranged on the eccentric wheel (11), the other end of the second connecting rod (10) is movably mounted on the third rotating shaft (111), and the eccentric wheel (11) is movably mounted on the second support (200) through a second mounting shaft (2001).

5. The soft foundation treatment equipment according to claim 4, wherein the lower plate (2) is provided with a plurality of uniformly distributed spring mounting holes (202), and the first springs (3) are mounted in the spring mounting holes (202).

6. A soft foundation treatment device according to claim 1, wherein the height of the tapping column (102) is adjustable.