CN115126007B - Static pressure type flexible vibration isolation air bag plate inserting machine and construction method - Google Patents
Static pressure type flexible vibration isolation air bag plate inserting machine and construction method Download PDFInfo
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- CN115126007B CN115126007B CN202210908463.2A CN202210908463A CN115126007B CN 115126007 B CN115126007 B CN 115126007B CN 202210908463 A CN202210908463 A CN 202210908463A CN 115126007 B CN115126007 B CN 115126007B
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- 238000002955 isolation Methods 0.000 title claims abstract description 29
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- 229910000831 Steel Inorganic materials 0.000 claims description 36
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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Abstract
The invention discloses a static pressure type flexible vibration isolation air bag plate inserting machine and a construction method, belonging to the technical field of vibration isolation equipment in a dynamic consolidation process of a foundation, and comprising an inserting plate, wherein two sides of the inserting plate are provided with static pressure type inserting plate winding devices; the air bag conveying device comprises a driving conveying roller and a sliding driven roller which are arranged in parallel, the driving conveying roller is connected with a power device, two ends of the sliding driven roller are connected with an elastic expansion device to adjust the distance between the driving conveying roller and the sliding driven roller, and the air bag is conveyed into an inner cavity of the inserting plate main body from the space between the driving conveying roller and the sliding driven roller; and the lower side part of the inserting plate main body is provided with an inserting plate flaring which is closed up and down. The plate inserting machine can directly place the vibration isolation air bag into an area needing vibration isolation, and can realize continuous operation and seamless butt joint between the air bags.
Description
Technical Field
The invention belongs to the technical field of vibration isolation equipment in a dynamic compaction foundation reinforcing process, and particularly relates to a static pressure type flexible vibration isolation air bag plate inserting machine and a construction method.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In the traditional highway widening process, the foundation reinforcement can adopt a large amount of pipe pile and slurry pile spraying technologies, and the engineering cost is high. The dynamic compaction construction is rapid, the construction period is short, the cost is only about one tenth of that of the technologies such as pipe piles and the like, and the dynamic compaction construction method is an ideal construction technology. However, the dynamic compaction construction can cause ground vibration and damage the original structure of the road and surrounding building facilities, which is a key technical problem restricting the application of the dynamic compaction project.
At present, the conventional disposal scheme has vibration isolation technologies such as air ditch vibration isolation, flexible vibration isolation, rigid vibration isolation and the like, but the prior art can not construct on foundations which mainly comprise silty soil, have high foundation compressibility and high underground water level, such as a yellow plain area, and the like, so that collapse and the vibration isolation materials can not be placed in the construction process, and finally, the vibration isolation measures can not take effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a static pressure type flexible vibration isolation air bag plate inserting machine and a construction method.
In order to realize the purpose, the invention is realized by the following technical scheme:
the invention provides a static pressure type flexible vibration isolation air bag plate inserting machine which comprises an inserting plate, wherein two sides of the inserting plate are provided with static pressure type inserting plate hoisting devices; the air bag conveying device comprises a driving conveying roller and a sliding driven roller which are arranged in parallel, the driving conveying roller is connected with a power device, two ends of the sliding driven roller are connected with an elastic telescopic device to adjust the distance between the driving conveying roller and the sliding driven roller, and the air bag is conveyed into an inner cavity of the plug board main body from the space between the driving conveying roller and the sliding driven roller; and the lower side part of the inserting plate main body is provided with an inserting plate flaring which is sealed up and down.
As a further technical scheme, the elastic telescopic device comprises a shell, the bottom of the shell is connected with the inserting plate main body, an opening is formed in the upper portion of the shell and is used for a sliding rod to penetrate through, a spring is sleeved on the sliding rod, and the pressing force between the driving conveying roller and the sliding driven roller is adjusted by the spring.
As a further technical scheme, the driving conveying roller comprises a first shaft rod, and two ends of the first shaft rod are wrapped with first wrapping glue layers; the sliding driven roller comprises a second shaft lever, and two ends of the second shaft lever are wrapped with a second wrapping rubber layer.
As a further technical scheme, a first bearing is arranged on the periphery of a first shaft rod of the driving conveying roller, and a bearing of the sliding driven roller is located inside the second wrapping rubber layer.
As a further technical scheme, the upper side part of the plugboard main body is provided with a side wall opening, the outer side of the air bag is wrapped with a bag, and the bag comprises an air bag area, a steel plate area and a cutting area which are sequentially arranged.
As a further technical scheme, two sides of the air bag are folded, two sides of the air bag are extended after the air bag is inflated, and adjacent air bags are attached to each other to be in seamless butt joint.
As a further technical scheme, an air bag hoisting device is arranged above the plug board, and a visual camera is arranged at the top of the plug board main body.
As a further technical scheme, the inserting plate is in sliding connection with the fine adjustment sliding rail through the inserting plate protecting truss, and the fine adjustment sliding rail is arranged on the main frame beam.
As a further technical scheme, an operation chamber is fixedly arranged at the top of the main frame beam, and a hydraulic supporting device is arranged at the bottom of the main frame beam.
In a second aspect, the invention also provides a construction method of the static pressure type flexible vibration isolation air bag plate inserting machine, which comprises the following steps:
moving the board inserting machine to an initial operation point, and pressing the inserting board and the steel plate into the ground during first construction;
the head end of the air bag sleeve is sent into an air bag conveying device, and the elastic expansion device automatically adjusts the distance between a driving conveying roller and a sliding driven roller according to the thickness of the air bag;
the inserting plate is lifted, the air bag is sent into the cavity of the inserting plate, the inserting plate is lifted, and the air bag is sleeved with the bag and leaks out of the whole steel plate area to stop conveying;
inserting the steel plate area of the air bag into the steel plate, reversely rotating the air bag conveying device, and covering the steel plate on the bottom opening of the inserting plate; the static pressure type inserting plate hoisting device lifts the inserting plate, and the air bag is retained in the soil body cavity due to the obstruction of the steel plate; and (4) rapidly inflating the air bag, cutting along the cutting area of the air bag sleeve bag, and repeating the steps until the construction is completed.
The beneficial effects of the invention are as follows:
according to the air bag plate inserting machine, the lower side part of the plate inserting main body is provided with the plate inserting flaring which is sealed up and down, a cavity with a certain width can be formed after a soil body is pulled out, and a certain safety distance can be kept between the next air bag and the last air bag when the next air bag is placed into the soil body, so that the air bag is prevented from being punctured by the plate inserting; the two sides of the air bag are folded, and the two sides are stretched and attached to each other after inflation, so that continuous operation and seamless butt joint between the air bags can be realized.
According to the air bag plate inserting machine, the relative distance between the sliding driven roller and the driving conveying roller is zero, a certain pre-pressure is provided, when an air bag passes through the air bag conveying device, the thickness of the air bag is increased, springs on two sides of the sliding driven roller are compressed, the sliding rod slides relative to the shell, the relative distance between the sliding driven roller and the driving conveying roller is increased, and the distance can be automatically adjusted by the air bag conveying device according to the thickness of passing materials through the elastic telescopic device.
According to the air bag plate inserting machine, the static pressure type plate inserting winch drives the plate inserting plate to be directly inserted into the ground, so that the damage effect of vibration on the foundation or an air bag is avoided, the noise is low, and the system stability is good.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a side view of the vibration isolation airbag patch machine of the present invention;
FIG. 2 is a schematic view of the structure of the socket of the present invention;
FIG. 3a is a schematic front view of an airbag delivery device of the present invention;
FIG. 3b is a schematic side view of the air bag delivery apparatus of the present invention;
FIG. 4 is a schematic cross-sectional view of a balloon delivery device of the present invention;
FIG. 5 is a schematic view of the bladder of the present invention;
in the figure: the mutual spacing or size is exaggerated to show the position of each part, and the schematic diagram is only used for illustration;
the system comprises a 101 hydraulic advancing device, a 102 hydraulic supporting device, a 103 fine-tuning sliding rail, a 104 operating chamber, a 105 hydraulic motor device, a 106 diesel generator set, a 107 static pressure type inserting plate hoisting device, a 108 inserting plate and a 109 air bag hoisting device, wherein the hydraulic advancing device is connected with the hydraulic supporting device;
201, inserting plate flaring, 202, inserting plate main body and 203, air bag conveying device;
a motor 301, a speed reducer 302, a driving conveying roller 303, a sliding driven roller 304 and an elastic telescopic device 305;
401 coupling, 402 housing, 403 spring, 404 sliding rod, 405 bearing, 406 shaft rod, 407 rubber coating.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
In an exemplary embodiment of the present invention, as shown in fig. 1, a static pressure type flexible vibration isolation air bag panel machine is provided, which comprises a hydraulic traveling device 101, a hydraulic support device 102, a fine adjustment slide rail 103, an operation chamber 104, a hydraulic motor device 105, a diesel generator set 106, a static pressure type panel winding device 107 located below a panel protection truss, an internal panel 108 and an air bag hoisting device 109 located above.
The hydraulic advancing device 101 is fixed at the bottom of the main frame beam and is a hydraulic driving crawler wheel system, and the whole translation and rotation of the equipment can be realized.
The fine adjustment slide rail 103 is arranged on a main frame beam, the plug board 108 is in sliding connection with the fine adjustment slide rail 103 through the plug board protection truss, after leveling, small-range adjustment of the plug board along the plug board construction direction can be achieved, and the adjustment distance range is 0-40cm.
The operation room 104, all control systems and control switches related to the internal integrated working surface visualization system, the equipment leveling system, the equipment traveling system and the equipment operation, etc.
The hydraulic motor device 105 provides a power source for all hydraulic motion units of the equipment; the diesel-electric set 106 supplies electric power to the hydraulic motor device 105.
The insert plate is pressed into the soil body in a static pressure mode. The static pressure type inserting plate winding device 107 comprises a motor, a speed reducer, a gear and a chain, is positioned in the inserting plate protection truss and is symmetrically distributed on two sides of the inserting plate. The motor passes through the reduction gear and is connected with the driving gear, and the driving gear passes through chain and driven gear connection, and static pressure formula picture peg hoisting device can promote the picture peg and push down, and static pressure formula picture peg hoisting device adopts prior art, no longer gives details here. In this embodiment, the static pressure type flashboard hoisting device is driven by hydraulic pressure, so that the damage of vibration to the foundation or an air bag is avoided.
The inserting plate 108 comprises an inserting plate main body 202 with an upper opening and a lower opening, an inserting plate flaring 201 and an air bag conveying device 203, wherein the inserting plate flaring 201 with an upper closing and a lower closing is arranged on one side of the lower part of the inserting plate main body 202; the air bag conveying device 203 is fixed on the upper side part of the inserting plate main body 202, and a visual camera is arranged at the top of the inserting plate main body and can feed back the position of an inserting point in real time. The depth of the embedded part of the inserting plate is about 5-7 m.
The flaring of the inserting plate can ensure that the inserting plate can not damage the last inflated air bag in the process of constructing the next inserting plate. The cavity after soil expansion is the maximum construction distance between the inserting plate and the air bag.
The air bag conveying device 203 is fixed at the side wall opening or the top opening of the plugboard and consists of a motor 301, a speed reducer 302, a driving conveying roller 303, a sliding driven roller 304 and an elastic telescopic device 305. When the air bag conveying device is arranged at the top opening of the plugboard, the air bag is conveyed into the inner cavity of the plugboard main body through the space between the driving conveying roller and the sliding driven roller through the top opening of the plugboard; when the air bag conveying device is provided with the inserting plate side wall, the inserting plate side wall is provided with an opening corresponding to the air bag conveying device, and the air bag is conveyed into the inner cavity of the inserting plate main body from the space between the driving conveying roller and the sliding driven roller through the opening of the inserting plate side wall.
The driving conveying roller 303 and the sliding driven roller 304 are arranged in parallel, and both rollers are formed by wrapping two ends of a shaft lever 406 with an encapsulating layer 407.
One end of a shaft rod of the driving conveying roller 303 is connected with the speed reducer 302 through a coupler 401; the two ends of the sliding driven roller 304 are connected with an elastic expansion device 305 and can move along with the thickness change of the air bag; the elastic telescopic device 305 consists of a shell 402, a spring 403 and a sliding rod 404, wherein the bottom of the shell 402 is connected with the board main body 202, the upper part of the shell is provided with a hole for the sliding rod 404 to pass through, the sliding rod 404 is in clearance fit, the spring 403 is sleeved on the sliding rod 404, and the pressing force between the driving conveying roller 303 and the sliding driven roller 304 is adjusted by the spring 403.
Set up bearing 405 between the axostylus axostyle of initiative conveying roller 303 and the shaft coupling, the bearing of slip driven roller 304 is located inside encapsulating layer 407, guarantees that its middle is rotatable, and both sides can realize sliding.
The air bag lifting device 109 comprises a lifting device consisting of an independent motor, a speed reducer and a steel cable winder and positioned above the inserting plate protecting truss, and the lifting device can lift the air bag by adopting the prior art.
The outer side of the air bag is wrapped with a sleeve bag, and the sleeve bag is respectively provided with an air bag area, a steel plate area and a cutting area for realizing continuous construction or continuous operation of a plurality of air bags. The two ends of the air bag need to be folded, and after the air bag is inflated, the two sides of the air bag are stretched and attached to each other through folding conveying, so that seamless butt joint is achieved. The thickness of the air bag after being inflated is 100-150mm as the best.
The air bag board inserting machine further comprises an independent inflation compression pump and an independent air exhaust vacuum pump for quickly inflating and deflating the air bag, a levelness measuring instrument for adjusting the levelness of the main frame beam, a laser position indicator for indicating the inserting point position of the inserting board and a visual camera.
In a specific embodiment, the bottom opening of the insert plate 108 is 800 × 120mm long and 9000mm high; the inner cavity of the plug board main body 202 is 700 × 100 × 9000mm, when the plug board 108 completes one plugging action, the soil body on one side can be expanded into a cavity with the width of 100mm through the plug board flaring 201, and one side of the plug board flaring 201 is an unfinished area. The actual board 108 can be inserted into the ground at 7000mm height. The air bag is externally provided with a bag, the bag is divided into an air bag area, a steel plate area and a cutting area through stitches, as shown in figure 5, the size of the inflated air bag is 700 x 150 x 7000mm, the air bag is folded from two sides after being vacuumized, sticky buckles are arranged on the outer side of the bag, the folded size is 570 x 30 x 7000mm, and the thickness of an air nozzle is about 80mm. According to the soil property characteristics of the working area, the vibration isolation distance is set to be a vibration isolation band with the width of 5m and the depth of 7 m.
In another exemplary embodiment of the present invention, a construction method of a static pressure type flexible vibration isolation airbag plate inserting machine is provided, which is implemented based on the static pressure type flexible vibration isolation airbag plate inserting machine, a plate inserting structure thereof and an airbag, and specifically comprises the following steps:
1) Selecting an initial operation point where an air bag needs to be inserted, adjusting the hydraulic supporting device 102 to be horizontal to the main frame beam, placing a steel plate, pressing the inserting plate and the steel plate into the ground, and enabling the air bag conveying device 203 to be basically located at the ground position;
2) Sending the head end of the air bag sleeve bag into an air bag conveying device, lifting the inserting plate, sending the air bag into the cavity of the inserting plate at the same time, lifting the inserting plate to a position where the bottom opening is 1 meter away from the ground, and stopping conveying when the air bag sleeve bag leaks out of all steel plate areas;
3) Inserting the steel plate area of the air bag sleeve bag into a steel plate, wherein the steel plate is slightly larger than the outer diameter of the inserting plate, the air bag conveying device is reversed, and the steel plate covers the bottom opening of the inserting plate;
4) The plate inserting machine moves forward to a proper position, the supporting device is readjusted to the level of the main frame beam, the position of the insertion point is finely adjusted by utilizing the fine adjustment sliding rail, and the static pressure type plate inserting winch device reinserts the plate inserting into the ground;
5) The static pressure type inserting plate hoisting device lifts the inserting plate, and the air bag is kept in the soil body cavity due to the obstruction of the steel plate; the inserting plate is lifted to a position 1m away from the ground at the bottom opening, and the conveying is stopped when the air bag sleeve bag leaks out of all steel plate areas;
6) And rapidly inflating the air bag, cutting along the cutting area of the air bag sleeve bag, and repeating the steps 3) -6) until the specified area is reached.
7) And after the construction is finished, vacuumizing the air bag by using a vacuum pump. After the completion, the air bag is lifted by the air bag lifting device to be manually stored and arranged. And bagging and rewinding at the later stage, and reusing.
In the construction process, the inserting point position of the inserting plate is roughly positioned by a hydraulic advancing device, and fine positioning after leveling is carried out by the fine adjustment sliding rail.
The specific implementation process comprises the following steps:
1. firstly, a diesel generator set 106 and a hydraulic motor device 105 are started, the hydraulic traveling device 101 is driven to reach a selected initial operation point after the self-inspection of the equipment is finished, an operator adjusts four supporting legs of the hydraulic supporting device 102 in an operation room 104 to adjust a main frame beam to be horizontal, and the error of the front-back levelness and the error of the left-right levelness are required to be not more than +/-0.5 degrees, and at the moment, the main body of the equipment is suspended. And opening a laser position indicator and a visual camera above the plugboard 108 in the operation room 104, adjusting the fine adjustment slide rail 103, and aligning the plugboard socket with the insertion point.
2. During first construction, no air bag is arranged in the cavity of the insertion plate 108, so that a steel plate needs to be placed independently, the static pressure type insertion plate winding device 107 is started, the insertion plate 108 and the steel plate are pressed into the ground, and soil and stones are placed in the insertion plate 108. At this time, the airbag transfer device 203 is about 1m away from the ground position. The head end of the airbag covering bag is sent to a position between a driving conveying roller and a sliding driven roller of the airbag conveying device 203, a motor 301 is started, a speed reducer 302 drives the driving conveying roller 303 to rotate forwards through a coupler 401, and the airbag is sent into the plugboard 108 through the plugboard top opening or the plugboard side wall opening. Meanwhile, the static pressure type inserting plate winding device 107 rotates reversely, the inserting plate 108 is lifted to the position where the bottom opening is 1 meter away from the ground and stops, the motor 301 of the whole steel plate area is stopped when the air bag sleeve bag leaks, and at the moment, the first steel plate is left in the soil body.
3. The distance between the sliding driven roller 304 and the driving conveying roller 303 is zero, and a certain pre-pressure is provided. When the air bag passes through the air bag conveying device 203, the thickness is increased, the springs 403 on two sides of the sliding driven roller 304 are compressed, the sliding rod 404 slides relative to the shell 402, the relative distance between the sliding driven roller 304 and the driving conveying roller 303 is increased, the distance between the elastic telescopic devices 305 can be automatically adjusted according to the thickness of passing materials, and the distance of the springs 403 is set to be 150mm. The encapsulating layer 407 is arranged at two ends of the two rollers, and the middle hollow area is used for protecting the air nozzles of the air bag from being damaged by extrusion. The position of the sliding driven roller 304 is different from that of a bearing 405 of the driving conveying roller 303, and the positions of a shaft lever 406 and an encapsulating layer 407 of the driving conveying roller 303 are fixed, so that the power transmission of the motor 301 is ensured; the bearing 405 of the sliding driven roller 304 is positioned inside the encapsulating layer 407, so that the middle of the bearing can rotate, and the two sides can slide.
4. And inserting the steel plate area of the air bag sleeve bag into the steel plate, wherein the steel plate is slightly larger than the outer diameter of the inserting plate, the size is 820 × 140mm, and the thickness is 5mm. The motor 301 of the air bag conveying device 203 is reversed, and the steel plate covers the bottom opening of the inserting plate. The four support legs of the hydraulic support device 102 are housed in the operation chamber 104, and the hydraulic traveling device 101 is driven to the next working point. The hydraulic support device 102 is readjusted to the level of the main frame beam, the fine adjustment slide rail 103 is used for fine adjustment of the insertion point position, and the static pressure type insertion plate hoisting device 107 reinserts the insertion plate 108 and the air bag into the ground.
5. Starting the static pressure type inserting plate hoisting device 107 to lift the inserting plate 108, wherein the air bag is separated by the steel plate and is left in the soil body cavity together with the sleeve bag; the inserting plate 108 is lifted to the position where the bottom opening is 1 meter away from the ground, and the motor 301 stops working when the air bag sleeve bag leaks out of the next steel plate area. The air bag is quickly inflated by using the inflation compression pump, the air bag expands after being inflated, the bag covering sticky buttons are broken open, the original size is recovered, and the two sides slightly extend and press soil bodies on the two sides because the thickness is smaller than 150mm. Cutting along the cutting area of the air bag sleeve.
6. The new insertion point position determination mode is as follows: the outer wall of the inserting plate 108 on the other side of the inserting plate flaring 201 is inserted at a position about 50mm away from the inflatable air bag, after the air bag is inflated, one side of the air bag can be stretched by about 60-70mm, and the two air bags are compressed. Repeating the air bag inserting step until reaching the designated area, and cutting the air bag sleeve bag.
7) And after the construction is finished, vacuumizing the air bag by using a vacuum pump. Utilize gasbag hoisting accessory 109 to mention the gasbag together with the cover bag after accomplishing, be connected through the string between gasbag and the cover bag, if the cover bag destroys, can break the string, carry out the manual work with the gasbag alone and accomodate and arrange in order, the later stage is overlapped the bag again and is convoluteed, realizes used repeatedly. And after all the vibration isolation constructions are finished, backfilling and pouring the cavity of the construction area.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A static pressure type flexible vibration isolation air bag plate inserting machine is characterized by comprising an inserting plate, wherein static pressure type inserting plate hoisting devices are arranged on two sides of the inserting plate; the air bag conveying device comprises a driving conveying roller and a sliding driven roller which are arranged in parallel, the driving conveying roller is connected with a power device, two ends of the sliding driven roller are connected with an elastic telescopic device to adjust the distance between the driving conveying roller and the sliding driven roller, and the air bag is conveyed into an inner cavity of the plug board main body from the space between the driving conveying roller and the sliding driven roller; and the lower side part of the inserting plate main body is provided with an inserting plate flaring which is sealed up and down.
2. The plate inserting machine of claim 1, wherein the elastic expansion device comprises a housing, the bottom of the housing is connected with the plate inserting body, the upper part of the housing is provided with a hole for a sliding rod to pass through, a spring is sleeved on the sliding rod, and the pressing force between the driving conveying roller and the sliding driven roller is adjusted by the spring.
3. The plate inserting machine of the static pressure type flexible vibration isolation air bag according to claim 1, wherein the driving conveying roller comprises a first shaft rod, and two ends of the first shaft rod are wrapped with a first wrapping rubber layer; the sliding driven roller comprises a second shaft lever, and two ends of the second shaft lever are wrapped with second wrapping glue layers.
4. The plate inserting machine of claim 3, wherein the first bearing is disposed on the outer periphery of the first shaft of the driving feed roller, and the bearing of the sliding driven roller is disposed inside the second rubber coating layer.
5. The plate inserting machine of claim 1, wherein the upper side of the plate inserting body is provided with a side wall opening, and the outer side of the air bag is wrapped with a bag, and the bag comprises an air bag area, a steel plate area and a cutting area which are arranged in sequence.
6. The plate inserting machine for static pressure type flexible vibration isolating air bags according to claim 1, wherein the two sides of the air bags are folded, the two sides of the air bags are extended after being inflated, and the adjacent air bags are jointed with each other to be in seamless butt joint.
7. The plate inserting machine of the static pressure type flexible vibration isolation air bag as claimed in claim 1, wherein an air bag hoisting device is arranged above the inserting plate, and a visual camera is arranged at the top of the inserting plate main body.
8. The plate inserting machine of the static pressure type flexible vibration isolation air bag as claimed in claim 1, wherein the plate inserting machine is slidably connected with the fine adjustment slide rail through a plate inserting protection truss, and the fine adjustment slide rail is arranged on a main frame beam.
9. The plate inserting machine of claim 8, wherein the top of the main frame beam is fixedly provided with an operation chamber, and the bottom of the main frame beam is provided with a hydraulic support device.
10. The construction method of the plate inserting machine of the static pressure type flexible vibration isolation air bag according to any one of the claims 1 to 9, characterized by comprising the following steps:
moving the board inserting machine to an initial operation point, and pressing the inserting board and the steel plate into the ground during first construction;
the head end of the air bag sleeve is sent into an air bag conveying device, and the elastic expansion device automatically adjusts the distance between a driving conveying roller and a sliding driven roller according to the thickness of the air bag;
the inserting plate is lifted, the air bag is sent into the cavity of the inserting plate at the same time, the inserting plate is lifted, and the air bag is sleeved in the bag and leaks out of all steel plate areas to stop conveying;
inserting the steel plate area of the air bag into the steel plate, reversely rotating the air bag conveying device, and covering the steel plate on the bottom opening of the inserting plate; the static pressure type inserting plate hoisting device lifts the inserting plate, and the air bag is blocked by the steel plate and is left in the soil body cavity; and (4) rapidly inflating the air bag, cutting along a cutting area of the air bag sleeve bag, and repeating the steps until the construction is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908463.2A CN115126007B (en) | 2022-07-29 | 2022-07-29 | Static pressure type flexible vibration isolation air bag plate inserting machine and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908463.2A CN115126007B (en) | 2022-07-29 | 2022-07-29 | Static pressure type flexible vibration isolation air bag plate inserting machine and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115126007A CN115126007A (en) | 2022-09-30 |
| CN115126007B true CN115126007B (en) | 2023-02-24 |
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| CN202210908463.2A Active CN115126007B (en) | 2022-07-29 | 2022-07-29 | Static pressure type flexible vibration isolation air bag plate inserting machine and construction method |
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| CN216765831U (en) * | 2021-12-17 | 2022-06-17 | 上海强劲地基工程股份有限公司 | Land board inserting machine driven by hydraulic winch in two directions |
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| CN203846536U (en) * | 2014-05-09 | 2014-09-24 | 山东大学 | Vibration isolation plate device in earth base processing engineering |
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| CN216765831U (en) * | 2021-12-17 | 2022-06-17 | 上海强劲地基工程股份有限公司 | Land board inserting machine driven by hydraulic winch in two directions |
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| CN115126007A (en) | 2022-09-30 |
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