CN217439042U

CN217439042U - Foundation compaction equipment for building engineering

Info

Publication number: CN217439042U
Application number: CN202221305090.1U
Authority: CN
Inventors: 刘�东; 李庆林; 王存银
Original assignee: Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: China Railway 19th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-16
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a foundation compaction device for construction engineering, which comprises a vehicle body, wherein the bottom of the vehicle body is movably connected with a fixed frame through two hydraulic rods, the inside of the fixed frame is rotatably connected with two compression rollers, one side of the two compression rollers, which is close to the inner wall of the fixed frame, is movably connected with a crushing mechanism, the inside of the vehicle body is provided with an adjusting mechanism, the adjusting mechanism is in transmission connection with the crushing mechanism, the adjusting mechanism drives the crushing mechanism to move at two sides of the compression rollers, two lead screws are driven by a speed reducing motor through a chain to synchronously rotate, two fixed seats are synchronously moved downwards, a crushing blade is driven by a driving motor to rotate, soil blocks on the ground are crushed, the road surface is smoother in the subsequent compaction process, the two fixed seats are driven by the lead screws to move to the same height as the compression rollers, one end of the crushing blade is in surface contact with the compression rollers, the rotation of the crushing blade is matched with the rotation of the press roll, so that soil blocks and sundries attached to the surface of the press roll are removed.

Description

Foundation compaction equipment for building engineering

Technical Field

The utility model relates to a building engineering technical field, concretely relates to foundation for building engineering compaction equipment.

Background

The foundation refers to a soil body or a rock body for supporting a foundation under a building, the foundation does not belong to a building component, but has a very important function for ensuring the firmness and durability of the building, and when the geological condition is poor, such as slope, sand or silt geology or the upper load is overlarge although the texture of the soil layer is good, the foundation needs to be reinforced by using foundation compacting equipment in order to ensure that the foundation has sufficient bearing capacity.

For example, the name of the authorized bulletin number is "CN 215210972U": the Chinese patent of 'foundation compaction equipment for constructional engineering' discloses foundation compaction equipment for constructional engineering, including automobile body and adjustment mechanism and complementary unit, one side fixed surface of automobile body is connected with the connecting plate, fixedly connected with connecting rod below the connecting plate, adjustment mechanism includes second compression roller, the fixed crossbearer of second and fly leaf, the middle part of the fixed crossbearer of second rotates and is connected with the fly leaf. The utility model discloses structural design, reasonable in design through the structural design of fan, electric putter, shower, first fixed crossbearer, water tank and blast pipe, can realize to building site road surface wet and the cooling, improves the compaction effect to the ground, has solved original device compaction in-process, and ground drying causes the problem of fracture easily, and the practicality is good.

Present foundation compaction equipment for building engineering generally uses the hydraulic stem to promote the compression roller and advance the reinforcement to the ground, and after the compression roller compaction, the clod in the soil layer can directly be crushed and lead to unevenness's pot face to appear in ground, influences the roughness in soil after the compaction, and when the compression roller pushes down, the clod and the debris on ground can wrap up the surface at the compression roller for compression roller surface unevenness, thereby influence the effect of compression roller compaction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foundation compaction equipment for building engineering to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a foundation compaction equipment for building engineering, includes the automobile body, there is the mount bottom of automobile body through two hydraulic stem swing joint, the inside of mount is rotated and is connected with two compression rollers, and one side swing joint that two compression rollers are close to the mount inner wall has rubbing crusher to construct, the inside of automobile body is equipped with adjustment mechanism, adjustment mechanism is connected with the rubbing crusher transmission, just adjustment mechanism drive rubbing crusher constructs in two the both sides activity of compression roller.

As a preferred technical scheme of the utility model, rubbing crusher constructs including the fixing base, it is connected with crushing roller to rotate between the both sides inner wall of fixing base, the fixed a plurality of crushing blades that are equipped with in the outside of crushing roller, it is a plurality of crushing blade is in the outside equidistance annular arrangement of crushing roller.

As a preferred technical scheme of the utility model, the first bevel gear of connecting rod fixedly connected with is passed through to one side of crushing axle, first bevel gear rotates to be connected in the inside of fixing base, first bevel gear's top meshing is connected with second bevel gear.

As a preferred technical scheme of the utility model, the fixed motor cabinet that is equipped with of avris at fixing base top, the inside fixed mounting of motor cabinet has driving motor, driving motor's output shaft fixedly connected with pivot, the one end and the second bevel gear fixed connection of pivot.

As a preferred technical scheme of the utility model, adjustment mechanism includes two lead screws, two the lead screw rotates to be connected in the bottom of automobile body, two the bottom cover of lead screw is established and threaded connection has movable post, two movable post respectively with two fixing base fixed connection.

As a preferred technical scheme of the utility model, two the top fixedly connected with sprocket of lead screw, two the sprocket rotates to be connected in the inside of automobile body, two the outside meshing of sprocket is connected with the chain.

As a preferred technical scheme of the utility model, one of them the top fixed mounting of sprocket has gear motor, gear motor fixed mounting is in the inside of automobile body, gear motor's output shaft and sprocket fixed connection.

In the technical scheme, the utility model provides a pair of beneficial effect that foundation compaction equipment for building engineering possessed:

drive two lead screw synchronous rotations through gear motor through the chain, make two fixing bases move down in step, drive the rotation of smashing the blade through driving motor, smash subaerial clod, prevent that the concave surface from appearing after the clod is smashed, make follow-up compaction in-process road surface more level and smooth, drive two fixing bases through the lead screw and remove to the same height with the compression roller, smash blade one end and compression roller surface contact, the rotation of the rotatory cooperation compression roller of smashing the blade, make compression roller surface adhesion's clod and debris clear away, make the compression roller surface keep level when the compaction, guarantee the compaction effect of ground.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic view of a fixing base structure provided in an embodiment of the present invention;

fig. 3 is a schematic view of a chain structure provided in an embodiment of the present invention;

fig. 4 is a schematic structural view of a bevel gear provided by the embodiment of the present invention.

Description of reference numerals:

1. a vehicle body; 2. a hydraulic lever; 3. a fixed mount; 4. a compression roller; 5. a fixed seat; 6. a crushing shaft; 7. crushing the leaves; 8. a first bevel gear; 9. a second bevel gear; 10. a drive motor; 11. a rotating shaft; 12. a motor base; 13. a movable post; 14. a lead screw; 15. a chain; 16. a sprocket; 17. a speed reducing motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Please refer to 1-4, a foundation compacting apparatus for construction engineering, comprising a vehicle body 1, wherein the bottom of the vehicle body 1 is movably connected with a fixed frame 3 through two hydraulic rods 2, the inside of the fixed frame 3 is rotatably connected with two compression rollers 4, one side of the two compression rollers 4 close to the inner wall of the fixed frame 3 is movably connected with a crushing mechanism, the inside of the vehicle body 1 is provided with an adjusting mechanism, the adjusting mechanism is in transmission connection with the crushing mechanism, and the adjusting mechanism drives the crushing mechanism to move at two sides of the two compression rollers 4.

Specifically, in this embodiment, 1 bottom of automobile body is equipped with four universal wheels, two hydraulic stem 2 set up in the both sides at 1 bottom middle part of automobile body, can drive mount 3 and compression roller 4 along with it reciprocates through the flexible of hydraulic stem 2, motor on the mount 3 can drive compression roller 4 and rotate, the rotation of the inside compression roller 4 of flexible cooperation mount 3 of hydraulic stem 2 carries out the compaction to the ground, rubbing crusher constructs can be for smashing the piece, rotation through smashing the piece is smashed soil block and debris in the ground, make compaction in-process ground can not unevenness, adjustment mechanism can be the telescopic link, can drive through the flexible of telescopic link and smash the piece height and remove along with it, adjust the kibbling degree of depth of soil block in the ground, it is more nimble to use.

The utility model provides an in the embodiment, rubbing crusher constructs including fixing base 5, it is connected with crushing roller 6 to rotate between the both sides inner wall of fixing base 5, the fixed a plurality of crushing blade 7 that are equipped with in the outside of crushing roller 6, a plurality of crushing blade 7 are arranged in the outside equidistance annular of crushing roller 6, it rotates to drive crushing blade 7 through the inboard crushing roller 6 of fixing base 5, make crushing blade 7 smash soil block and debris in the soil, avoid the soil block in the ground directly to be crushed and lead to unevenness's pitted surface to appear in ground, influence the roughness in the soil after the compaction.

Further, one side of the crushing shaft 6 is fixedly connected with a first bevel gear 8 through a connecting rod, the first bevel gear 8 is rotatably connected in the fixed seat 5, the top of the first bevel gear 8 is meshed with a second bevel gear 9, and the second bevel gear 9 is meshed with the first bevel gear 8, so that the second bevel gear 9 drives the first bevel gear 8 and the crushing shaft 6 to rotate along with the first bevel gear and the crushing shaft 6 to drive the second bevel gear 9 rotating the crushing shaft 6 to be inconsistent with the direction of the crushing shaft 6.

Furthermore, the avris at the top of fixing base 5 is fixed and is equipped with motor cabinet 12, the inside fixed mounting of motor cabinet 12 has driving motor 10, driving motor 10's output shaft fixedly connected with pivot 11, the one end and the second bevel gear 9 fixed connection of pivot 11, through the rotation of the inside driving motor 10 output shaft of motor cabinet 12, drive pivot 11 and second bevel gear 9 and rotate thereupon, thereby drive the inside crushing shaft 6 of fixing base 5 and smash the rotation of blade 7, driving motor 10 provides power for the rotation of smashing blade 7.

The utility model discloses in the embodiment that further provides, adjustment mechanism includes two lead screws 14, and two lead screws 14 rotate to be connected in the bottom of automobile body 1, and two lead screws 14's bottom cover is established and threaded connection has movable post 13, two movable post 13 respectively with two fixing base 5 fixed connection.

Concretely, the lead screw 14 that drives threaded connection with it through the rotation of two movable columns 13 reciprocates in movable column 13 bottom, make fixing base 5 reciprocate along with it, thereby adjust the height of fixing base 5, when fixing base 5 moves down makes crushing blade 7 and ground contact, crushing blade 7's rotation is smashed subaerial debris, when fixing base 5 moves up to the same height with compression roller 4, crushing blade 7's one end and compression roller 4 surface contact, rotation through crushing blade 7's normal running fit compression roller 4, carry out comprehensive clearance to compression roller 4's surface, prevent that clod or debris from piling up on compression roller 4 surface.

The utility model provides an in the embodiment, two top fixedly connected with sprockets 16 of lead screw 14, two sprocket 16 rotate to be connected in the inside of automobile body 1, and the outside meshing of two sprockets 16 is connected with chain 15, through the transmission of 16 outside chains 15 of sprocket for synchronous rotation between two sprockets 16, thereby make two lead screws 14 drive two fixing base 5 synchronous motion, guarantee two fixing base 5 and crushing blade 7 highly the same.

The utility model discloses in the further scheme that provides, the top fixed mounting of one of them sprocket 16 has gear motor 17, gear motor 17 fixed mounting is in the inside of automobile body 1, gear motor 17's output shaft and sprocket 16 fixed connection, sprocket 16 top gear motor 17's output shaft drives a sprocket 16 and rotates thereupon, make another sprocket 16 rotate with it in step through chain 15 to change the height of two fixing bases 5, gear motor 17 provides power for the change of fixing base 5 height.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A foundation compaction equipment for building engineering, includes automobile body (1), its characterized in that: the bottom of automobile body (1) has mount (3) through two hydraulic stem (2) swing joint, the inside of mount (3) is rotated and is connected with two compression roller (4), and one side swing joint that two compression roller (4) are close to mount (3) inner wall has rubbing crusher to construct, the inside of automobile body (1) is equipped with adjustment mechanism, adjustment mechanism is connected with the rubbing crusher transmission, just adjustment mechanism drive rubbing crusher constructs in two the both sides activity of compression roller (4).

2. The foundation compacting equipment for building engineering according to claim 1, wherein the crushing mechanism comprises a fixed seat (5), a crushing shaft (6) is rotatably connected between the inner walls of the two sides of the fixed seat (5), a plurality of crushing blades (7) are fixedly arranged on the outer side of the crushing shaft (6), and the crushing blades (7) are annularly arranged on the outer side of the crushing shaft (6) at equal intervals.

3. The foundation compacting equipment for building engineering according to claim 2, wherein one side of the crushing shaft (6) is fixedly connected with a first bevel gear (8) through a connecting rod, the first bevel gear (8) is rotatably connected inside the fixed seat (5), and the top of the first bevel gear (8) is engaged with a second bevel gear (9).

4. The foundation compacting equipment for the building engineering according to claim 3, wherein a motor base (12) is fixedly arranged at the side of the top of the fixed base (5), a driving motor (10) is fixedly arranged inside the motor base (12), a rotating shaft (11) is fixedly connected to an output shaft of the driving motor (10), and one end of the rotating shaft (11) is fixedly connected with the second bevel gear (9).

5. The foundation compacting equipment for the building engineering according to claim 2, wherein the adjusting mechanism comprises two lead screws (14), the two lead screws (14) are rotatably connected to the bottom of the vehicle body (1), the bottoms of the two lead screws (14) are sleeved and are in threaded connection with movable columns (13), and the two movable columns (13) are respectively and fixedly connected with the two fixed seats (5).

6. The foundation compacting equipment for building engineering according to claim 5, characterized in that chain wheels (16) are fixedly connected to the tops of the two lead screws (14), the two chain wheels (16) are rotatably connected to the inside of the vehicle body (1), and chains (15) are meshed and connected to the outer sides of the two chain wheels (16).

7. The foundation compacting equipment for the building engineering according to claim 6, wherein a speed reducing motor (17) is fixedly installed on the top of one of the chain wheels (16), the speed reducing motor (17) is fixedly installed inside the vehicle body (1), and an output shaft of the speed reducing motor (17) is fixedly connected with the chain wheel (16).