CN217078460U - Compaction equipment for road and bridge construction - Google Patents

Abstract

The utility model discloses a compaction equipment for road bridge construction relates to public road bridge roof construction technical field, including base and the roof of setting at the base top, four edges of roof bottom all fix and are provided with branch, the bottom and the base fixed connection of branch, the middle part on base top is run through and has been seted up the fluting, the cooperation is provided with the briquetting in the fluting, the top of briquetting is provided with the removal subassembly that removes the briquetting, and four edges on briquetting top all are provided with elastic component, the top of removing subassembly and elastic component is connected with same fly leaf. The utility model discloses a two pneumatic cylinder work drive fly leafs remove, remove the briquetting to suitable position height, then carry out round trip movement to the briquetting through removing the subassembly, because the displacement height that removes the subassembly and drive the briquetting decline all is the same at every turn, can reduce like this and treat compaction ground because of the too big sunken possibility of appearance of atress, improve the planarization of ground tamping.

Description

Compaction equipment for road and bridge construction

Technical Field

The utility model relates to a public road bridge roof beam construction technical field especially relates to a compaction equipment for road bridge construction.

Background

Highways and bridges are important items in traffic construction, and when roads and bridges are constructed, large-scale road rollers are usually used for flattening the ground, but in the actual working process, the flattened ground still has the phenomenon that some places are uneven, and at the moment, small-sized compaction devices with light structures are needed to be used for local flattening.

The existing compaction device is mostly characterized in that the ground is directly tamped through a pressing block, the height of the pressing block descending every time is inconvenient to control in the pressing block tamping process, sinking can occur to the ground stress with low soil compactness when the pressing block force is large, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a compaction device for road and bridge construction. Its advantage lies in can be more convenient adjusting the position height of briquetting tamping process, improves the planarization of ground tamping.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compaction equipment for road bridge construction, includes the base and sets up the roof at the base top, four edges of roof bottom all fix and are provided with branch, the bottom and the base fixed connection of branch, the middle part on base top is run through and has been seted up the fluting, the cooperation is provided with the briquetting in the fluting, the top of briquetting is provided with the removal subassembly that removes the briquetting, just four edges on briquetting top all are provided with elastic component, the top that removes subassembly and elastic component is connected with same fly leaf, the both sides on roof top are all fixed and are provided with the pneumatic cylinder, two the output of pneumatic cylinder all passes roof and fly leaf fixed connection.

Through the technical scheme: promote this compaction device, move the briquetting to the top of treating the compaction position, then two pneumatic cylinder work drive fly leaf remove, move the briquetting to suitable position height, then carry out round trip movement to the briquetting through moving the subassembly, tamp ground through the briquetting, and can pass through the position height of pneumatic cylinder adjustment briquetting at briquetting tamping process, at this moment the briquetting continues round trip movement to tamp ground, tamp ground to and ground level around through the briquetting, because the displacement height that the subassembly moved the briquetting and descends is all the same at every turn, can reduce like this and treat that compaction ground appears sunken probably because of the atress is too big.

The utility model discloses further set up to, it includes two fixed plates and a pivot, two to remove the subassembly the fixed plate is fixed the both sides that set up in the fly leaf bottom respectively, the both ends of pivot are rotated with two fixed plates respectively and are connected.

Through the technical scheme: through being connected the fixed plate with the fly leaf is too big, can realize fixing the position of countershaft.

The utility model discloses further set up to, it still includes two eccentric wheels, two to remove the subassembly the eccentric wheel sets up respectively in the outside both sides of pivot, just the pivot is fixed to be set up in the eccentric shaft of eccentric wheel.

Through the technical scheme: through two eccentric wheels, when the rotating shaft rotates, the two eccentric wheels can be driven to rotate, a downward acting force can be given to the pressing block in the rotating process of the eccentric wheels, and the pressing block is pressed to move downwards to tamp the ground.

The utility model discloses further set up to, the removal subassembly still includes driving motor, driving motor is fixed to be set up in one side of fixed plate, just driving motor's output passes the one end fixed connection of fixed plate and pivot.

Through the technical scheme: the driving motor can drive the rotating shaft to rotate when working.

The utility model discloses further set up to, elastic component includes reset spring, reset spring's both ends respectively with fly leaf and briquetting fixed connection, just the cooperation is provided with the gag lever post in the reset spring, gag lever post bottom and briquetting fixed connection, the top of gag lever post is passed the fly leaf and is pegged graft with the fly leaf slip.

Through the technical scheme: through the reset spring who is equipped with, when the eccentric wheel rotated and removed the effort to the briquetting, at this moment through reset spring's elastic action, can make the briquetting resume to the normal position, through the gag lever post that is equipped with, every plays limiting displacement to reset spring's motion, makes reset spring only can be in vertical direction up-and-down motion.

The utility model discloses further set up to, one side of briquetting is run through and is seted up the spacing groove that is T shape, the cooperation is provided with the stopper in the spacing groove, the bottom mounting of stopper is provided with the clamp plate, just fixing bolt and briquetting fixed connection that the stopper was equipped with through the briquetting top.

Through the technical scheme: when the pressing plate is used for adhering foreign matters inconvenient to clean to the surface in the process of tamping the ground, the fixing bolt can be loosened, the pressing plate is separated from the pressing block, the pressing plate can be installed again after the foreign matters on the pressing plate are cleaned by a tool, or the pressing plate is replaced with a new pressing plate.

The utility model discloses further set up to, four edges of base bottom are all fixed and are provided with the universal wheel, the fixed pushing hands that are provided with in one side on roof top.

Through the technical scheme: the pushing handle is pushed, and the compaction device is conveniently moved through the arranged universal wheels.

The utility model has the advantages that:

1. this a compaction equipment for road bridge construction, move the briquetting to the top of treating the compaction position, then two pneumatic cylinder work drive fly leaf movements, move the briquetting to suitable position height, then carry out round trip movement to the briquetting through the removal subassembly, tamp ground through the briquetting, and can pass through the position height of pneumatic cylinder gradual adjustment briquetting at briquetting tamping process, at this moment the briquetting continues round trip movement to tamp ground, until tamping ground to with ground level on every side through the briquetting, because the displacement height that the removal subassembly drove the briquetting descends all is the same every time, can reduce like this and treat the depressed possibility of ground because of the too big emergence of atress, improve the planarization of ground tamping.

2. This a compaction equipment for road bridge construction, driving motor work can realize driving the pivot and rotate, through two eccentric wheels that are equipped with, can drive two eccentric wheels and rotate when the pivot rotates, and eccentric wheel rotation process can give a decurrent effort of briquetting, and the briquetting atress downstream realizes tamping ground.

3. This a compaction equipment for road bridge construction, through the reset spring who is equipped with, when the eccentric wheel rotates and removes the effort to the briquetting, at this moment through reset spring's elastic action, can make the briquetting resume to the normal position, when the clamp plate with some inconvenient foreign matters of clearing up of ground tamping process surface adhesion, can become flexible fixing bolt, separate clamp plate and briquetting, can install the clamp plate again after the foreign matter on the clamp plate passes through the instrument clearance, perhaps renew the clamp plate.

Drawings

Fig. 1 is a front perspective view of a compaction apparatus for road and bridge construction according to the present invention;

fig. 2 is a schematic diagram of the position structures of a movable plate and a pressing block of the compaction equipment for road and bridge construction provided by the utility model;

fig. 3 is a schematic structural diagram of the position of the moving assembly and the elastic assembly of the compaction equipment for road and bridge construction provided by the utility model;

fig. 4 is a schematic structural view of a moving assembly of the compaction apparatus for road and bridge construction provided by the present invention.

In the figure: 1. a base; 2. a top plate; 3. a strut; 4. grooving; 5. briquetting; 6. a moving assembly; 601. a fixing plate; 602. a rotating shaft; 603. an eccentric wheel; 604. a drive motor; 7. an elastic component; 701. a return spring; 702. a limiting rod; 8. a movable plate; 9. a hydraulic cylinder; 10. a limiting block; 11. pressing a plate; 12. a universal wheel; 13. and (6) pushing the hand.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 and 2, a compaction equipment for road bridge construction, including base 1 and roof 2 of setting at base 1 top, four edges of 2 bottoms of roof all fix and are provided with branch 3, the bottom and the base 1 fixed connection of branch 3, the middle part on 1 top of base runs through and has seted up fluting 4, the cooperation is provided with briquetting 5 in the fluting 4, the top of briquetting 5 is provided with carries out the removal subassembly 6 that removes to briquetting 5, and four edges on 5 tops of briquetting all are provided with elastic component 7, the top of removal subassembly 6 and elastic component 7 is connected with same fly leaf 8, the both sides on 2 tops of roof are all fixed and are provided with pneumatic cylinder 9, roof 2 and fly leaf 8 fixed connection are all passed to the output of two pneumatic cylinders 9.

Example 2

Referring to fig. 3 and 4, the moving assembly 6 includes two fixed plates 601 and a rotating shaft 602, the two fixed plates 601 are respectively and fixedly disposed at two sides of the bottom end of the movable plate 8, two ends of the rotating shaft 602 are respectively and rotatably connected to the two fixed plates 601, and the fixing of the position of the rotating shaft 602 can be achieved by excessively connecting the fixed plates 601 to the movable plate 8; the moving assembly 6 further comprises two eccentric wheels 603, the two eccentric wheels 603 are respectively arranged on two sides of the outer portion of the rotating shaft 602, the rotating shaft 602 is fixedly arranged in an eccentric shaft of the eccentric wheels 603, the two eccentric wheels 603 can be driven to rotate when the rotating shaft 602 rotates through the two eccentric wheels 603, a downward acting force can be applied to the pressing block 5 in the rotating process of the eccentric wheels 603, and the pressing block 5 is forced to move downward to tamp the ground; the moving assembly 6 further comprises a driving motor 604, the driving motor 604 is fixedly arranged on one side of the fixing plate 601, an output end of the driving motor 604 penetrates through the fixing plate 601 to be fixedly connected with one end of the rotating shaft 602, and the driving motor 604 can drive the rotating shaft 602 to rotate when working.

Example 3

Referring to fig. 1 and 3, the elastic assembly 7 includes a return spring 701, two ends of the return spring 701 are respectively fixedly connected with the movable plate 8 and the pressing block 5, a limit rod 702 is cooperatively arranged in the return spring 701, the bottom end of the limit rod 702 is fixedly connected with the pressing block 5, the top end of the limit rod 702 penetrates through the movable plate 8 and is in sliding insertion connection with the movable plate 8, when the eccentric wheel 603 rotates to remove the acting force on the pressing block 5, the pressing block 5 can be restored to the original position through the elastic action of the return spring 701 at this time, and each pair of the return springs 701 can only perform a limiting action through the arranged limit rod 702, so that the return spring 701 can only move up and down in the vertical direction; a T-shaped limiting groove is formed in one side of the pressing block 5 in a penetrating mode, a limiting block 10 is arranged in the limiting groove in a matched mode, a pressing plate 11 is fixedly arranged at the bottom end of the limiting block 10, the limiting block 10 is fixedly connected with the pressing block 5 through a fixing bolt arranged at the top end of the pressing block 5, when some foreign matters inconvenient to clean are adhered to the surface of the pressing plate 11 in the ground tamping process, the fixing bolt can be loosened, the pressing plate 11 is separated from the pressing block 5, the pressing plate 11 can be installed again after the foreign matters on the pressing plate 11 are cleaned through a tool, or the pressing plate 11 can be replaced with a new one; four edges of base 1 bottom all are fixed and are provided with universal wheel 12, and one side on 2 tops of roof is fixed and is provided with pushing hands 13, promotes pushing hands 13, through the universal wheel 12 that is equipped with, conveniently removes this compaction device.

The working principle is as follows: the compaction device is pushed to move the pressing block 5 to the position above the position to be compacted, then the two hydraulic cylinders 9 work to drive the movable plate 8 to move, the pressing block 5 is moved to a proper position height, then the driving motor 604 works to drive the rotating shaft 602 to rotate, the rotating shaft 602 rotates to drive the two eccentric wheels 603 to rotate, at the moment, the eccentric wheels 603 can provide a downward acting force for the pressing block 5 to push the pressing block 5 to move downwards, the pressing block 5 is contacted with the ground to be compacted, the acting force on the pressing block 5 can be removed when the eccentric wheels 603 continue to rotate, at the moment, the pressing block 5 is restored to the original position under the elastic action of the return spring 701, the pressing block 5 can be moved back and forth through the rotation of the driving motor 604, the ground can be compacted through the pressing block 5, the position height of the pressing block 5 can be adjusted through the hydraulic cylinders 9 in the compaction process of the pressing block 5, at the moment, the pressing block 5 continues to move back and forth to compact the ground, until the ground is tamped to the level with the surrounding ground by the tamping block 5, which can reduce the possibility of the ground to be tamped sinking due to excessive force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a compaction equipment for road bridge construction, includes base (1) and roof (2) of setting at base (1) top, its characterized in that, four edges of roof (2) bottom are all fixed and are provided with branch (3), the bottom and base (1) fixed connection of branch (3), the middle part on base (1) top is run through and has been seted up fluting (4), the cooperation is provided with briquetting (5) in fluting (4), the top of briquetting (5) is provided with moves movable assembly (6) that removes briquetting (5), just four edges on briquetting (5) top all are provided with elastic component (7), the top of moving assembly (6) and elastic component (7) is connected with same fly leaf (8), the both sides on roof (2) top are all fixed and are provided with pneumatic cylinder (9), two the output of pneumatic cylinder (9) all passes roof (2) and fly leaf (8) fixed connection.

2. The compaction equipment for road and bridge construction according to claim 1, wherein the moving assembly (6) comprises two fixed plates (601) and a rotating shaft (602), the two fixed plates (601) are respectively and fixedly arranged at two sides of the bottom end of the movable plate (8), and two ends of the rotating shaft (602) are respectively and rotatably connected with the two fixed plates (601).

3. A compacting apparatus for road and bridge construction according to claim 2, characterized in that the moving assembly (6) further comprises two eccentrics (603), the two eccentrics (603) being arranged on both sides of the outside of the rotating shaft (602), respectively, and the rotating shaft (602) being fixedly arranged in the eccentric shaft of the eccentrics (603).

4. The compaction apparatus for road and bridge construction according to claim 2, wherein the moving assembly (6) further comprises a driving motor (604), the driving motor (604) is fixedly arranged at one side of the fixed plate (601), and the output end of the driving motor (604) passes through the fixed plate (601) and is fixedly connected with one end of the rotating shaft (602).

5. The compaction equipment for road and bridge construction according to claim 1, wherein the elastic component (7) comprises a return spring (701), two ends of the return spring (701) are respectively fixedly connected with the movable plate (8) and the pressing block (5), a limiting rod (702) is arranged in the return spring (701) in a matched manner, the bottom end of the limiting rod (702) is fixedly connected with the pressing block (5), and the top end of the limiting rod (702) penetrates through the movable plate (8) and is in sliding insertion connection with the movable plate (8).

6. The compaction equipment for road and bridge construction according to claim 1, wherein a T-shaped limiting groove is formed in one side of the pressing block (5) in a penetrating manner, a limiting block (10) is arranged in the limiting groove in a matching manner, a pressing plate (11) is fixedly arranged at the bottom end of the limiting block (10), and the limiting block (10) is fixedly connected with the pressing block (5) through a fixing bolt arranged at the top end of the pressing block (5).

7. The compaction equipment for road and bridge construction is characterized in that universal wheels (12) are fixedly arranged at four corners of the bottom end of the base (1), and a pushing handle (13) is fixedly arranged on one side of the top end of the top plate (2).

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