CN220579954U - Dynamic compaction machine for dynamic compaction treatment of soft soil foundation - Google Patents
Dynamic compaction machine for dynamic compaction treatment of soft soil foundation Download PDFInfo
- Publication number
- CN220579954U CN220579954U CN202322114312.2U CN202322114312U CN220579954U CN 220579954 U CN220579954 U CN 220579954U CN 202322114312 U CN202322114312 U CN 202322114312U CN 220579954 U CN220579954 U CN 220579954U
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- Prior art keywords
- dynamic compaction
- soft soil
- base
- rods
- link
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- 238000005056 compaction Methods 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of construction equipment, in particular to a dynamic compaction machine for dynamic compaction of a soft soil foundation. The utility model has the advantages that: the device is through setting up atomizer and governing valve, when ramming the piece and begin the work, spout water smoke through the delivery port on the atomizer, and is moist to the dust that ramming the piece vibrations produced, prevents that the dust from lifting under the effect of vibration, improves operator's operational environment, can adjust atomizer's water yield through the governing valve to adapt to the construction water demand of different foundations.
Description
Technical Field
The utility model relates to the technical field of soft soil treatment construction equipment, in particular to a pier vibration-resistant pile sinking reducing foundation.
Background
The soft foundation is needed to be tamped by a dynamic compactor before building the house, so that the foundation has enough supporting force to support the weight of the house, the stability of the house is improved, and the phenomenon of house cracking caused by foundation sinking is prevented;
the dynamic compactor for dynamic compaction of soft soil foundations has the application number of CN202120447359.9, the device controls the motor I to work through an external circuit control system, the motor I drives the worm to rotate, the worm wheel drives the worm wheel to rotate, the worm wheel drives the winding roller to rotate, the steel cable is wound on the winding roller, the steel cable is shortened, the steel cable rotates the guide wheel, the electromagnet and the heavy hammer at the other end of the steel cable are lifted, after the steel cable is lifted to a required height, the electromagnet is controlled to stop working through the external circuit control system, and the electromagnet loses suction force to enable the heavy hammer to fall, so that ramming is completed;
however, when the device is used, when the heavy hammer is attracted by the electromagnet to rise after being rammed, the heavy hammer is easy to swing left and right in the process of pulling the electromagnet by the steel cable, and in the subsequent ramming, the beating positions of the heavy hammer are easy to deviate, so that the subsequent beating positions are inconsistent, the ramming degree of each position needs to be adjusted repeatedly, and the foundation ramming efficiency is reduced;
secondly, when the device is used, a large amount of dust is generated when the heavy hammer contacts with the ground, and the dust is fused into the air under the action of the heavy hammer and is inhaled by an operator to cause certain damage to the lung.
Disclosure of Invention
According to the defects of the prior art, the utility model provides a pier vibration-resistant pile sinking reducing foundation, and solves the problems that in the subsequent tamping, the hitting positions of a heavy hammer are easy to deviate, so that the subsequent hitting positions are inconsistent, the tamping degree of each position needs to be adjusted repeatedly, the foundation tamping efficiency is reduced, dust is fused into the air under the action of the heavy hammer, and certain damage is caused to the lung by the suction of an operator.
The utility model is realized by the following technical scheme:
the utility model provides a dynamic compaction machine for soft soil foundation dynamic compaction is handled, includes base, link and support frame, the top fixed mounting of base has the link, movable mounting has the support frame in the middle of the inside of link, its characterized in that: the base and the connecting frame are both hollow structures, and water outlet pipes are fixedly arranged at equal distances between the front end and the rear end of the base; through holes are formed in the front end and the rear end of the support frame at equal distances, the through holes are consistent with jack structures formed in the middle of the rear end of the inside of the connecting frame at equal distances, a driving block is arranged in the middle of the bottom of the support frame, a pressing rod is fixedly mounted in the middle of the bottom of the driving block, a ramming block is fixedly mounted at the bottom of the output end of the pressing rod, and damping springs are fixedly mounted at the upper end of the ramming block at equal distances.
The left end front and back side centre of base all is provided with the water inlet, the upper end four corners department of base all imbeds and installs the telescopic link.
Connecting rods are arranged between the bottoms of the telescopic rods, connecting rods are arranged between the output ends of the telescopic rods, and the structures of the two connecting rods are identical.
The bearing rods are embedded and installed at equal distances in the middle of the front face of the connecting frame, jacks are arranged in the middle of the rear end of the connecting frame in an equidistant mode, and the rear ends of the bearing rods are embedded into the inner connection of the jacks.
The equal distance embedding in the middle of the link front installs the equal embedding through-hole internal connection of bearing rod, the bearing rod all runs through-hole embedding jack internal connection setting.
The inner side surfaces of the water outlet pipes are fixedly provided with atomizing nozzles, regulating valves are fixedly arranged in the middle of the upper ends of the water outlet pipes, and the inner side surfaces of the atomizing nozzles are equally spaced from the water outlets.
The utility model has the advantages that:
1) The driving block is enabled to enter a working state through an external power supply, the driving block drives the output end of the driving block to downwards output from the current height, the driving block is driven to downwards output, the driving block is enabled to tamper the soft soil foundation, after one-time tamping is completed, the driving block is upwards lifted by the driving block, the shock absorption spring is used for avoiding direct contact between the driving block and the driving block, meanwhile, impact force generated by collision between the driving block and the driving block is reduced, then the driving block continues to downwards output through the driving block, and meanwhile, the recoil force of the driving spring is carried to increase the next tamping force, so that the tamping effect of the soft soil foundation is improved, the output end of the driving block is always connected with the driving block, the phenomenon of left-right swinging of the driving block is avoided, and the tamping efficiency of the foundation is improved;
2) Through setting up atomizer and governing valve, when ramming the piece and beginning work, spray the delivery port through on the atomizer spouts water smoke, and is moist to the dust that ramming the piece vibrations produced, prevents that dust from lifting under the effect of vibration, improves operator's operational environment, can adjust atomizer's water yield through the governing valve to adapt to the construction water demand of different foundations.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing frame in the present utility model;
FIG. 3 is a schematic structural view of the ramming structure of the present utility model;
fig. 4 is a schematic view of the structure of the mist spraying structure of the present utility model.
Description of the embodiments
The features of the utility model and other related features are described in further detail below by way of example in conjunction with the following figures to facilitate understanding by those skilled in the art:
as shown in fig. 1-4, each of the labels is shown as: base 1, water inlet 101, telescopic link 102, connecting rod 103, link 2, bearing bar 201, jack 202, support frame 3, through-hole 301, drive piece 302, depression bar 303, rammer 304, damping spring 305, outlet pipe 4, atomizer 401, governing valve 402, delivery port 403.
Examples: as shown in fig. 1 to 4, the dynamic compaction machine in this embodiment is used for performing dynamic compaction treatment on a soft soil foundation, so as to improve the compactness of the soft soil foundation and further improve the bearing capacity of the soft soil foundation. The main body of the dynamic compactor comprises a base 1, a connecting frame 2 and a supporting frame 3, wherein the connecting frame 2 is fixedly arranged above the base 1, and the supporting frame 3 is movably arranged in the middle of the inside of the connecting frame 2.
In this embodiment, as shown in fig. 2 to 4, the base 1 and the connecting frame 2 are both hollow, and the water outlet pipe 4 is fixedly installed at equal distances between the front end and the rear end of the interior of the base 1. The water inlet 101 is formed in the middle of the front side and the rear side of the left end of the base 1, the atomizing spray heads 401 are fixedly mounted on the inner side faces of the water outlet pipes 4, the regulating valves 402 are fixedly mounted in the middle of the upper ends of the water outlet pipes 4, and the water outlets 403 are formed in the inner side faces of the atomizing spray heads 401 in an equidistant mode. Before the soft soil foundation is tamped by the tamping block 304, the water inlet 101 is connected with an external water source, the water source enters the interior of the base 1 through the water inlet 101, and then is discharged to the position of the atomizing nozzle 401 from the water outlet pipe 4; when the ramming block 304 starts to work, water is sprayed out through the water outlet 403 on the atomizing nozzle 401, and the contact position of the ramming block 304 and the soft soil foundation is covered through the water spraying range, so that dust generated by vibration of the ramming block 304 is moistened, the dust is prevented from being lifted under the action of vibration, and the construction environment is improved; in order to meet the application requirements of soft soil foundations under different working conditions, the water yield of the atomizing nozzle 401 can be adjusted through the adjusting valve 402.
As shown in fig. 1 or fig. 2, telescopic rods 102 are embedded and installed at four corners of the upper end of a base 1, connecting rods 103 are arranged between bottoms of every two telescopic rods 102, connecting rods 103 are arranged between output ends of the telescopic rods 102, structures of the two connecting rods 103 are identical, a bearing rod 201 is embedded and installed at equal distance in the middle of the front face of a connecting frame 2, inserting holes 202 are formed in the middle of the rear end of the inner part of the connecting frame 2 at equal distance, the rear end of the bearing rod 201 is connected with the inner part of the inserting holes 202, through holes 301 are formed in the equal distance in the front end and the rear end of a supporting frame 3 at equal distance, the through holes 301 are identical to the structure positions of the inserting holes 202 formed in the middle of the rear end of the inner part of the connecting frame 2 at equal distance, driving blocks 302 are arranged in the middle of the bottom of the supporting frame 3, pressing rods 303 are fixedly installed at the bottoms of the driving blocks 302, damping springs 305 are fixedly installed at equal distance in the upper ends of the middle of the pressing blocks 304, the front face of the connecting frame 2 are embedded and the equal distance in the middle of the bearing rod 201 is connected with the inner part of the through holes 301, and the through holes 301 are connected and are arranged in a mode.
When the dynamic compactor is used for compacting a soft soil foundation, the base 1 is placed on two sides of the foundation to be compacted, then the connecting frame 2 is fixedly arranged at the upper end of the telescopic rod 102, the supporting frame 3 is fixed in the middle of the inside of the connecting frame 2 through the connection of the bearing rod 201 with the through hole 301 and the jack 202, then the telescopic rod 102 is output upwards, the connecting frame 2 is jacked to the compacted height, when the connecting frame 2 reaches the compacted height, the driving block 302 enters a working state through an external power supply, the output end of the pressing rod 303 is output downwards from the current height by the driving block 302, the soft soil foundation is compacted by the compacting block 304 after one-time compaction is completed, the impact bar 303 lifts the impact block 304 upwards, when the impact block 304 lifts upwards to reach the position of the impact bar 303, the damping spring 305 avoids the impact block 304 from being in direct contact with the impact bar 303, meanwhile, impact force generated by the impact of the impact block 304 and the impact bar 303 is reduced, then the impact bar 303 continues to downwards output, the recoil force carrying the damping spring 305 simultaneously increases the next impact force, the impact effect of soft soil foundations is improved, in the impact process, the impact bar 303 always keeps a straight line downwards to downwards output, the output end of the impact bar 303 is always connected with the impact block 304, the phenomenon that the impact block 304 swings left and right is avoided, and the foundation impact efficiency is improved.
Although the foregoing embodiments have been described in some detail with reference to the accompanying drawings, it will be appreciated by those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the utility model as defined in the appended claims, and thus are not repeated herein.
Claims (6)
1. The utility model provides a dynamic compaction machine for soft soil foundation dynamic compaction is handled, includes base, link and support frame, the top fixed mounting of base has the link, movable mounting has the support frame in the middle of the inside of link, its characterized in that: the base and the connecting frame are both hollow structures, and water outlet pipes are fixedly arranged at equal distances between the front end and the rear end of the base; through holes are formed in the front end and the rear end of the support frame at equal distances, the through holes are consistent with jack structures formed in the middle of the rear end of the inside of the connecting frame at equal distances, a driving block is arranged in the middle of the bottom of the support frame, a pressing rod is fixedly mounted in the middle of the bottom of the driving block, a ramming block is fixedly mounted at the bottom of the output end of the pressing rod, and damping springs are fixedly mounted at the upper end of the ramming block at equal distances.
2. The dynamic compaction machine for dynamic compaction of soft soil foundations according to claim 1, wherein: the left end front and back side centre of base all is provided with the water inlet, the upper end four corners department of base all imbeds and installs the telescopic link.
3. The dynamic compaction machine for dynamic compaction of soft soil foundations according to claim 2, wherein: connecting rods are arranged between the bottoms of the telescopic rods, connecting rods are arranged between the output ends of the telescopic rods, and the structures of the two connecting rods are identical.
4. The dynamic compaction machine for dynamic compaction of soft soil foundations according to claim 1, wherein: the bearing rods are embedded and installed at equal distances in the middle of the front face of the connecting frame, jacks are arranged in the middle of the rear end of the connecting frame in an equidistant mode, and the rear ends of the bearing rods are embedded into the inner connection of the jacks.
5. The dynamic compaction machine for dynamic compaction of soft soil foundations according to claim 1, wherein: the equal distance embedding in the middle of the link front installs the equal embedding through-hole internal connection of bearing rod, the bearing rod all runs through-hole embedding jack internal connection setting.
6. The dynamic compaction machine for dynamic compaction of soft soil foundations according to claim 1, wherein: the inner side surfaces of the water outlet pipes are fixedly provided with atomizing nozzles, regulating valves are fixedly arranged in the middle of the upper ends of the water outlet pipes, and the inner side surfaces of the atomizing nozzles are equally spaced from the water outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114312.2U CN220579954U (en) | 2023-08-08 | 2023-08-08 | Dynamic compaction machine for dynamic compaction treatment of soft soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114312.2U CN220579954U (en) | 2023-08-08 | 2023-08-08 | Dynamic compaction machine for dynamic compaction treatment of soft soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579954U true CN220579954U (en) | 2024-03-12 |
Family
ID=90107584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322114312.2U Active CN220579954U (en) | 2023-08-08 | 2023-08-08 | Dynamic compaction machine for dynamic compaction treatment of soft soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220579954U (en) |
-
2023
- 2023-08-08 CN CN202322114312.2U patent/CN220579954U/en active Active
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