CN112459038B

CN112459038B - Foundation tamping equipment with leveling and protecting functions

Info

Publication number: CN112459038B
Application number: CN202011354611.8A
Authority: CN
Inventors: 陈云涛
Original assignee: Shanghai Junxin New Material Technology Co ltd
Current assignee: Shanghai Chanyun Construction Technology Co.,Ltd.
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2022-03-04
Anticipated expiration: 2040-11-26
Also published as: CN112459038A

Abstract

The invention relates to the technical field of foundation engineering and discloses foundation tamping equipment with leveling and protecting functions. This ground ramming equipment that contains flattening and protect function, through actuating lever and driven lever contact for the axis of rotation that drives the driven lever outside through the actuating lever when the running roller rotates, makes the axis of rotation drive from the driving wheel rotation, drives the action wheel from the driving wheel and rotates, then the action wheel drives the drive wheel and rotates, makes the drive wheel drive the dwang and rotates, thereby the push-flat pole outwards stretches out under protruding piece effect, before having realized ramming the ground, the running roller can level the effect on ground automatically.

Description

Foundation tamping equipment with leveling and protecting functions

Technical Field

The invention relates to the technical field of foundation engineering, in particular to foundation tamping equipment with leveling and protecting functions.

Background

The foundation is the part of soil body bearing the influence of the load of the upper structure, the soil body or rock mass bearing the whole load of the building under the foundation is called as the foundation, the foundation has very important effect on ensuring the firmness and durability of the building, and in order to ensure the safety of the building, the foundation can be tamped before construction so as to ensure that the building cannot sink in a large area and cause dangerous accidents.

The existing foundation tamping equipment mainly adopts a soil compactor to compact a foundation, the existing foundation tamping equipment needs to be manually leveled with the ground before tamping the foundation, the soil compactor can be formally operated, the labor cost is increased, the production efficiency cannot be improved, meanwhile, some heated foundation filling materials can be placed below the foundation before tamping the foundation, the existing equipment mainly adopts a fan to dissipate heat, the roller of the soil compactor is prevented from being thermally deformed, the fan is easily damaged in the operation process, the heat dissipation efficiency is not high, and therefore the foundation tamping equipment with the leveling and protecting functions is adopted.

Disclosure of the invention technical problem (1)

Aiming at the defects of the prior art, the invention provides a foundation tamping device with leveling and protecting functions, which has the advantages that a soil compactor can automatically level the ground and tamp the ground and can protect a grinding wheel from deformation caused by heating, and the like, and solves the problems that the ground cannot be leveled and the grinding wheel cannot be effectively radiated by the conventional soil compactor.

(II) technical scheme

In order to realize the purposes that the soil compactor can automatically level and tamp the ground and can protect the grinding wheel from deformation when being heated, the invention provides the following technical scheme:

a foundation tamping device with leveling and protecting functions comprises a grinding wheel, rotating shafts are rotatably arranged on two sides of the grinding wheel, a first bearing is fixedly arranged at the outer end of each rotating shaft, a supporting frame is fixedly arranged on the right side of each first bearing, a second bearing is fixedly arranged in each supporting frame, a driving wheel is fixedly connected to the outer side of each first bearing, a rotating rod is meshed and connected with the outer side of each driving wheel, a leveling rod is movably arranged in each rotating rod, a stabilizing spring is fixedly arranged on the inner side of each leveling rod, a driving wheel is rotatably arranged on the inner side of each rotating rod, a driven wheel is meshed and connected with the inner side of each driving wheel, a buffer spring is fixedly arranged on the right side of each driven wheel, a driven rod is fixedly connected to the right end of each rotating shaft, worms are rotatably arranged on the upper side and the lower side of each driven rod, a flow chamber is arranged on the outer side of each worm, an impeller is fixedly connected to the left end of each worm, and a driving rod is rotatably arranged on the right end of each driven rod, the outside fixedly connected with pin of actuating lever, the right side of pin is rotated and is installed the gag lever post, and the right side below fixed mounting of gag lever post has spacing spring, and the right side fixed mounting of actuating lever has fixed spring, and fixed spring's upper and lower both sides fixed mounting has the electro-magnet, and the top movable mounting of electro-magnet has the magnetic sheet, and the top of magnetic sheet is provided with the cooling chamber, and the outside fixed mounting of cooling chamber has the cooling tube, and the outside fixed mounting of cooling tube has the electronic valve.

Preferably, the outside of support frame is provided with protruding piece, and protruding piece can extrude the push flat pole for push flat pole outwards removes, and protruding piece can also play spacing effect to the dwang simultaneously.

Preferably, the spout has been seted up to the inboard of following the driving wheel, and the spout can realize moving on the axis of rotation from the driving wheel with the axis of rotation cooperation, has guaranteed that the bull stick can not produce the interference when the grinding wheel rotates.

Preferably, a gear is arranged on the outer side of the driven rod and is in meshed connection with the worm, and the worm can drive the driven rod to rotate reversely through the gear when rotating, so that the push flat rod is reset.

Preferably, the inside of pin is seted up the spacing groove that corresponds with the gag lever post, and when the idle time of grinding wheel, the spacing groove can restrict the removal of pin to the restriction actuating lever removes.

Preferably, the magnetism generated by electrifying the electromagnet is the same as that of the magnetic plate on the opposite surface, so that the electromagnet can be electrified to push the magnetic plate to move upwards to extrude the cooling liquid in the cooling chamber.

Preferably, the electromagnet is electrically connected with the electronic valve, and when the grinding wheel works, the electromagnet and the electronic valve are simultaneously electrified, so that the cooling liquid can rapidly flow in the cooling pipe to dissipate heat of the grinding wheel.

(III) advantageous effects

Compared with the prior art, the invention provides foundation tamping equipment with leveling and protecting functions, which has the following beneficial effects:

1. this ground ramming equipment that contains flattening and protect function, contact with the driven lever under the fixed spring effect through the actuating lever, when making the bull wheel rotate, the axis of rotation that drives the driven lever outside through the actuating lever rotates, make the axis of rotation drive from the driving wheel rotation, make from the driving wheel drive action wheel rotation, then the action wheel drives the drive wheel rotation, make the drive wheel drive the dwang rotation, because the outside of support frame is provided with protruding piece, so the push-flat pole outwards stretches out under protruding piece effect, make the push-flat pole push flat ground, realized before ramming the ground, the bull wheel can level ground's effect automatically, save artifical smooth work in advance, the production efficiency is improved and the cost of labor has been reduced.

2. This ground ramming equipment that contains flattening and protect function, can add high temperature filler in the ground through ramming the ground when tamping the ground, in order to guarantee that the ground is more firm, when the runner is heated, the coolant liquid is heated in the cooling tube of inside this moment and makes pressure uprise, simultaneously under the pressure of magnetic sheet, the coolant liquid flows fast in the cooling tube, bring the heat on runner surface into the cooling chamber and carry out the heat transfer, the surface temperature who has guaranteed the runner maintains in normal range, dispel the heat through the coolant liquid circulation, the effect that prevents that high temperature filler from causing the runner to take place slight deformation has been realized, and carry out the effect of protection to the runner, the condition that leads to the ground unevenness takes place.

Drawings

FIG. 1 is a schematic side view of a roller structure according to the present invention;

FIG. 2 is a schematic side view of the rolling wheel structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure at A-A shown in FIG. 1 according to the present invention;

FIG. 4 is a front view of a roller structure according to the present invention;

FIG. 5 is a schematic view of the interior of the supporting frame structure of the present invention;

FIG. 6 is a schematic perspective view of the structural connection between the driving wheel and the driven wheel according to the present invention;

FIG. 7 is an enlarged view of the structure shown at B in FIG. 4 according to the present invention;

FIG. 8 is an enlarged view of the structure shown at C in FIG. 4 according to the present invention.

In the figure: 1. grinding the wheel; 2. a rotating shaft; 3. a first bearing; 4. a support frame; 401. a second bearing; 5. a drive wheel; 6. rotating the rod; 601. a leveling rod; 602. a stabilizing spring; 7. a driving wheel; 8. a driven wheel; 801. a buffer spring; 9. a driven lever; 10. a worm; 1001. a flow chamber; 1002. an impeller; 11. a drive rod; 1101. a stop lever; 1102. a limiting rod; 1103. a limiting spring; 12. fixing the spring; 13. an electromagnet; 1301. a magnetic plate; 14. a cooling chamber; 15. a cooling tube; 1501. an electronic valve.

Detailed Description

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

Referring to fig. 1-8, a foundation compacting device with leveling and protecting functions comprises a rolling wheel 1, rotating shafts 2 are rotatably installed on two sides of the rolling wheel 1, a first bearing 3 is fixedly installed on the outer end of each rotating shaft 2, a supporting frame 4 is fixedly installed on the right side of each first bearing 3, a protruding block is arranged on the outer side of each supporting frame 4, the protruding block can extrude the leveling rod 601 to enable the leveling rod 601 to move outwards, the protruding block can also limit the rotating rod 6, a second bearing 401 is fixedly installed inside each supporting frame 4, a driving wheel 5 is fixedly connected to the outer side of each first bearing 3, the outer side of each driving wheel 5 is connected with the rotating rod 6 in a meshing manner, the leveling rod 601 is movably installed inside the rotating rod 6, a stabilizing spring 602 is fixedly installed on the inner side of each leveling rod 601, a driving wheel 7 is rotatably installed on the inner side of each rotating rod 6, a driven wheel 8 is connected to the inner side of each driving wheel 7 in a meshing manner, from the inboard of driving wheel 8 the spout has been seted up, the spout cooperates with axis of rotation 2, can realize moving on axis of rotation 2 from driving wheel 8, it can not produce the interference to bull stick 6 when having guaranteed that runner wheel 1 rotates, there is buffer spring 801 from the right side fixed mounting of driving wheel 8, the right-hand member fixedly connected with follower lever 9 of axis of rotation 2, the outside of follower lever 9 is provided with the gear, and be connected with worm 10 meshing, can drive the reversal of follower lever 9 through the gear when worm 10 rotates, make push flat pole 601 reset, the upper and lower both sides of follower lever 9 are rotated and are installed worm 10, the outside of worm 10 is provided with mobile room 1001, the left end fixedly connected with impeller 1002 of worm 10, the drive lever 11 is installed in the right side rotation of follower lever 9.

A stop lever 1101 is fixedly connected to the outer side of the driving rod 11, a limit groove corresponding to the limit lever 1102 is formed in the stop lever 1101, when the grinding wheel 1 does not work, the limit groove can limit the movement of the stop lever 1101, so as to limit the movement of the driving rod 11, the limit lever 1102 is rotatably installed on the right side of the stop lever 1101, a limit spring 1103 is fixedly installed below the right side of the limit lever 1102, a fixed spring 12 is fixedly installed on the right side of the driving rod 11, electromagnets 13 are fixedly installed on the upper side and the lower side of the fixed spring 12, the magnetism generated by the electrification of the electromagnets 13 is the same as that of the magnetic plate 1301 on the opposite side, so that the electromagnets 13 can be electrified to push the magnetic plate 1301 to move upwards to extrude the cooling liquid in the cooling chamber 14, the magnetic plate 1301 is movably installed above the electromagnets 13, a cooling chamber 14 is arranged above the magnetic plate 1301, a cooling pipe 15 is fixedly installed on the outer side of the cooling chamber 14, and the electromagnets 13 are electrically connected with the electronic valve 1501, when the grinding wheel 1 works, the electromagnet 13 and the electronic valve 1501 are electrified at the same time, so that cooling liquid can flow rapidly in the cooling pipe 15 to dissipate heat of the grinding wheel 1, and the electronic valve 1501 is fixedly arranged on the outer side of the cooling pipe 15.

The working principle is as follows: when the grinding wheel 1 tamps the foundation, the electromagnet 13 and the electronic valve 1501 inside the grinding wheel 1 are powered on, because the magnetism generated by the powered electromagnet 13 is the same as the magnetism of the magnetic plate 1301 on the opposite surface, the magnetic plate 1301 moves upwards to extrude the cooling liquid in the cooling chamber 14 into the cooling pipe 15, and simultaneously the electromagnet 13 attracts the limiting rod 1102, so that the limiting rod 1102 rotates and is separated from the limiting groove in the stop rod 1101, so that the driving rod 11 is in contact with the driven rod 9 under the action of the fixed spring 12, and the stop rod 1101 seals the flow chamber 1001, so that when the grinding wheel 1 rotates, the rotating shaft 2 outside the driven rod 9 is driven by the driving rod 11 to rotate, so that the driven shaft 8 is driven by the rotating shaft 2, so that the driven wheel 8 drives the driving wheel 7 to rotate, then the driving wheel 7 drives the driving wheel 5 to rotate, so that the driving wheel 5 drives the rotating rod 6 to rotate, because the outside the supporting frame 4 is provided with a convex block, so push flat pole 601 and outwards stretch out under the protruding piece effect, when pushing flat pole 601 rotate to parallel with the bottom of running wheel 1, dwang 6 is spacing by the protruding piece, when running wheel 1 continues to rotate, contracts under buffer spring 801 from driving wheel 8 for push flat pole 601 pushes away the tie to ground, saves artifical smooth work in advance, has improved production efficiency and has reduced the cost of labor.

When the foundation is tamped, high-temperature filler is added into the foundation to ensure that the foundation is firmer, when the grinding wheel 1 is heated, the cooling liquid in the cooling pipe 15 inside the grinding wheel is heated to increase the pressure, and simultaneously, under the pressure of the magnetic plate 1301, the cooling liquid flows in the cooling pipe 15 rapidly to bring the heat on the surface of the grinding wheel 1 into the cooling chamber 14 for heat exchange, so that the surface temperature of the grinding wheel 1 is maintained in a normal range, after the foundation is tamped, the electromagnet 13 and the electronic valve 1501 are powered off, at the moment, because the temperature in the cooling pipe 15 is still higher, and the magnetic plate 1301 is reset, a cavity is formed in the cooling chamber 14, so that the high-temperature and high-pressure cooling liquid enters the flowing chamber 1001 and drives the stop lever 1101 to move inwards, so that the stop lever 1101 is contacted with the limit lever 1102 and limited, the driving rod 11 is separated from the driven rod 9, and simultaneously the cooling liquid drives the impeller 1002 to rotate, so that the worm 10 rotates to drive the driven rod 9 through the gear, reset dwang 6 to push away flat bar 601 and reset and fall the earth clearance on rolling wheel 1 surface, dispel the heat through the coolant liquid circulation, realized preventing that high temperature from filling and causing rolling wheel 1 to take place slight deformation, lead to the condition of ground unevenness to take place.

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. The utility model provides a foundation tamping equipment that contains flattening and protect function, includes running roller (1), its characterized in that: the grinding wheel is characterized in that a rotating shaft (2) is rotatably installed on two sides of a grinding wheel (1), a first bearing (3) is fixedly installed at the outer end of the rotating shaft (2), a support frame (4) is fixedly installed on the right side of the first bearing (3), a second bearing (401) is fixedly installed inside the support frame (4), a driving wheel (5) is fixedly connected to the outer side of the first bearing (3), a rotating rod (6) is connected to the outer side of the driving wheel (5) in a meshed mode, a leveling rod (601) is movably installed inside the rotating rod (6), a stabilizing spring (602) is fixedly installed on the inner side of the leveling rod (601), a driving wheel (7) is rotatably installed on the inner side of the rotating rod (6), a driven wheel (8) is connected to the inner side of the driving wheel (7) in a meshed mode, a buffer spring (801) is fixedly installed on the right side of the driven wheel (8), and a driven rod (9) is fixedly connected to the right end of the rotating shaft (2), the cooling device comprises a driven rod (9), a worm (10) is rotatably mounted on the upper side and the lower side of the driven rod (9), a flowing chamber (1001) is arranged on the outer side of the worm (10), an impeller (1002) is fixedly connected to the left side of the worm (10), a driving rod (11) is rotatably mounted on the right side of the driven rod (9), a stop lever (1101) is fixedly connected to the outer side of the driving rod (11), a limiting rod (1102) is rotatably mounted on the right side of the stop lever (1101), a limiting spring (1103) is fixedly mounted below the right side of the limiting rod (1102), a fixing spring (12) is fixedly mounted on the right side of the driving rod (11), electromagnets (13) are fixedly mounted on the upper side and the lower side of the fixing spring (12), a magnetic plate (1301) is movably mounted above the electromagnets (13), a cooling chamber (14) is arranged above the magnetic plate (1301), a cooling pipe (15) is fixedly mounted on the outer side of the cooling chamber (15), and an electronic valve (1501) is fixedly mounted on the outer side of the cooling pipe (15);

the inside of the stop lever (1101) is provided with a limit groove corresponding to the limit lever (1102), and the magnetism generated by electrifying the electromagnet (13) is the same as that of the magnetic plate (1301) on the opposite surface.

2. The apparatus for compacting foundation with leveling and protecting functions as claimed in claim 1, wherein: and the outer side of the support frame (4) is provided with a convex block.

3. The apparatus for compacting foundation with leveling and protecting functions as claimed in claim 1, wherein: the inner side of the driven wheel (8) is provided with a sliding groove.

4. The apparatus for compacting foundation with leveling and protecting functions as claimed in claim 1, wherein: and a gear is arranged on the outer side of the driven rod (9) and is in meshed connection with the worm (10).

5. The apparatus for compacting foundation with leveling and protecting functions as claimed in claim 1, wherein: the electromagnet (13) is electrically connected with the electronic valve (1501).