CN212896297U

CN212896297U - Foundation tamping device for civil engineering

Info

Publication number: CN212896297U
Application number: CN202020956293.1U
Authority: CN
Inventors: 宋光胜; 武靖昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-04-06
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a foundation tamping device for civil engineering, which comprises a driving box, wherein the back surface of the top part of the inner cavity of the driving box is fixedly connected with a rotating motor through a supporting plate, the output end of the rotating motor is fixedly connected with a half-shaped gear, the rotating motor drives the half-shaped gear to rotate by arranging the rotating motor, the half-shaped gear drives a tooth to rotate, simultaneously, a bearing plate drives a sliding barrel to slide on the outer surface of a sliding column, thereby a driving frame is enabled to move up and down, a resetting component is arranged, the bearing plate drives a hammer head to move upwards, a limiting column is arranged, a clamping block can be moved to the inner cavity of a barrel body, thereby the hammer head falls freely, the foundation is tamped, and by arranging the structure, the foundation tamping device has the advantages of real-time foundation tamping and compaction effect improvement, and solves the problems of real-time foundation tamping and poor compaction effect, thereby avoiding the condition of poor compaction effect due to larger compaction area.

Description

Foundation tamping device for civil engineering

Technical Field

The utility model relates to a ground tamp technical field specifically is a ground tamp device for civil engineering.

Background

Before concrete pouring is carried out on the ground in the civil engineering construction link, the ground needs to be tamped to improve the compaction degree of a ground laying cushion layer, the phenomena of surface subsidence and the like after concrete pouring is finished are prevented, most of the existing ground tamping devices adopt compression rollers for rolling compaction, the device tamps the foundation in real time, the tamping area is large, and the defect of poor compaction effect exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground tamp device for civil engineering possesses in real time to the ground rammer, improves the advantage of compaction effect, has solved original device and has tamped the real-time, poor problem of compaction effect to the ground rammer.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation tamping device for civil engineering comprises a driving box, wherein the back of the top of an inner cavity of the driving box is fixedly connected with a rotating motor through a supporting plate, the output end of the rotating motor is fixedly connected with a half-shaped gear, the inner cavity of the driving box and the position corresponding to the half-shaped gear are movably provided with a driving frame, the left side and the right side of the inner cavity of the driving frame are respectively welded with a tooth matched with the half-shaped gear, the outer surface of the half-shaped gear is meshed with the outer surface of the tooth, the inner cavity of the driving box and the positions on the left side and the right side of the driving frame are respectively welded with a sliding column, the outer surface of the sliding column is connected with a sliding cylinder in a sliding manner, the left side and the right side of the bottom of the driving frame are respectively welded with bearing plates, the back-looking ends of the two bearing plates are respectively welded with the joint of the sliding, the top of fixed column runs through the loading board and extends to the top of loading board, the inner chamber of fixed column all inlays and is equipped with reset assembly and is located the top of loading board, the left and right sides at drive box inner chamber top all welds the spacing post that uses with reset assembly cooperation.

Preferably, the reset assembly comprises a barrel body, the outer surface of the barrel body is installed with the top of the inner cavity of the fixed column in an embedded mode, sliding grooves are formed in the upper side and the lower side of the inner cavity of the barrel body, sliding plates are connected to the inner surface of the sliding grooves in a sliding mode, compression springs are welded to the ends, corresponding to the sliding plates, of the sliding plates, the connecting portions of the ends, corresponding to the compression springs, of the barrel body are welded, a fixture block is welded to the end, opposite to the sliding plates, of the sliding plates, and one end, far away from the sliding.

Preferably, limiting plates are welded on the two fixing columns at the two sides viewed from the back, a limiting cylinder is connected to the outer surface of the sliding column below the sliding cylinder in a sliding mode, and the two ends viewed from the back of the limiting plates are welded to the joint of the limiting cylinder respectively.

Preferably, the top of the driving box is provided with a driving groove matched with the driving frame for use, the bottom of the driving frame is provided with a movable opening matched with the hammer head for use, and the top of the bearing plate is provided with a through hole matched with the fixing column for use.

Preferably, the handle is welded at the top of the back of the driving box, and the front of the driving box is movably connected with a box door through a hinge.

Preferably, four corners of the bottom of the driving box are movably connected with universal wheels through guide blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the rotating electrical machines, make the rotating electrical machines drive half shape gear revolve, make half shape gear drive tooth rotate, make the loading board drive the smooth section of thick bamboo slide at the surface of traveller simultaneously, thereby make the drive frame reciprocate, through setting up reset assembly, can make the loading board drive tup rebound, through setting up spacing post, can make the fixture block remove the inner chamber of barrel, thereby make tup free fall, tamp the ground, through setting up above structure, it is real-time to possess the ground rammer, improve the advantage of compaction effect, solved original device in real time to the ground rammer, the poor problem of compaction effect, thereby avoided because the rammer area is bigger, the not good condition of compaction effect.

2. The utility model can facilitate the clamping of the fixed column and the bearing plate by arranging the cylinder body, the sliding chute, the sliding plate, the pressure spring and the clamping block;

the limiting plate and the limiting barrel are arranged, so that the fixing column can be limited conveniently;

the driving groove is arranged, so that the driving frame can conveniently move up and down, the movable opening is arranged, so that the hammer head can conveniently move up and down, and the through hole is arranged, so that the fixing column can conveniently move up and down in the inner cavity of the bearing plate;

the driving box can be conveniently pushed by workers due to the arrangement of the handle, and the parts in the inner cavity of the driving box can be conveniently replaced and maintained by the workers due to the arrangement of the box door;

through setting up the universal wheel, can make things convenient for the removal of drive case.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the drive box structure of the present invention;

fig. 3 is a front sectional view of the fixing column structure of the present invention;

fig. 4 is an enlarged view of the structure of fig. 3 according to the present invention.

In the figure: 1. a drive box; 2. a rotating electric machine; 3. a half-shaped gear; 4. a drive frame; 5. teeth; 6. a traveler; 7. a slide cylinder; 8. a carrier plate; 9. a hammer head; 10. fixing a column; 11. a reset assembly; 111. a barrel; 112. a chute; 113. a slide plate; 114. a pressure spring; 115. a clamping block; 12. a limiting plate; 13. a limiting cylinder; 14. a drive slot; 15. a movable opening; 16. a through hole; 17. a handle; 18. a universal wheel; 19. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a foundation tamping device for civil engineering comprises a driving box 1, a rotating motor 2 is fixedly connected to the back of the top of the inner cavity of the driving box 1 through a supporting plate, a half-shaped gear 3 is fixedly connected to the output end of the rotating motor 2, a driving frame 4 is movably arranged in the inner cavity of the driving box 1 and at a position corresponding to the half-shaped gear 3, teeth 5 matched with the half-shaped gear 3 are welded to the left and right sides of the inner cavity of the driving frame 4, the outer surface of the half-shaped gear 3 is meshed with the outer surface of the teeth 5, sliding columns 6 are welded to the left and right sides of the inner cavity of the driving box 1 and positioned on the driving frame 4, sliding cylinders 7 are slidably connected to the outer surface of the sliding columns 6, bearing plates 8 are welded to the left and right sides of the bottom of the driving frame 4, one end of the two bearing plates 8 viewed from each other is respectively welded to the joint, the left side and the right side of the top of the hammerhead 9 are welded with fixed columns 10, the top of the fixed columns 10 penetrates through the bearing plate 8 and extends to the top of the bearing plate 8, the inner cavity of the fixed columns 10 is embedded with reset components 11 above the bearing plate 8, the left side and the right side of the top of the inner cavity of the driving box 1 are welded with limit columns 19 matched with the reset components 11, through arranging the rotating motor 2, the rotating motor 2 drives the half-shaped gear 3 to rotate, the half-shaped gear 3 drives the teeth 5 to rotate, meanwhile, the bearing plate 8 drives the sliding cylinder 7 to slide on the outer surface of the sliding cylinder 6, so that the driving frame 4 moves up and down, through arranging the reset components 11, the bearing plate 8 drives the hammerhead 9 to move upwards, through arranging the limit columns 19, the fixture block 115 can be moved to the inner cavity of the cylinder body 111, so that the hammerh, possess in real time to the ground rammer, improve the advantage of compaction effect, solved original device in real time to the ground rammer, the poor problem of compaction effect to the condition that the compaction effect is not good has been avoided because the tamping area is bigger.

Referring to fig. 1, 3 and 4, the reset assembly 11 includes a cylinder 111, an outer surface of the cylinder 111 and a top of an inner cavity of the fixing column 10 are embedded, sliding grooves 112 are formed in upper and lower sides of the inner cavity of the cylinder 111, sliding plates 113 are slidably connected to an inner surface of the sliding grooves 112, compression springs 114 are welded to ends of the two sliding plates 113 facing each other, a joint between one ends of the two compression springs 114 facing each other and the cylinder 111 is welded, a fixture block 115 is welded to one end of the two sliding plates 113 facing away from each other, one end of the fixture block 115 far away from the sliding plates 113 penetrates through the cylinder 111 and extends to an outer side of the cylinder 111, and the cylinder 111, the sliding grooves 112, the sliding plates 113, the compression springs 114 and the.

Referring to fig. 1 and 2, limiting plates 12 are welded on two fixing columns 10 at opposite sides, a limiting barrel 13 is connected to the outer surface of the sliding column 6 below the sliding barrel 7 in a sliding manner, one ends of the two limiting plates 12 at opposite sides are respectively welded to the joint of the limiting barrel 13, and the fixing columns 10 can be conveniently limited by arranging the limiting plates 12 and the limiting barrel 13.

Please refer to fig. 1 and 2, a driving groove 14 matched with the driving frame 4 is formed at the top of the driving box 1, a movable opening 15 matched with the hammer 9 is formed at the bottom of the driving frame 4, a through hole 16 matched with the fixing column 10 is formed at the top of the bearing plate 8, the driving frame 4 can be conveniently moved up and down by setting the driving groove 14, the hammer 9 can be conveniently moved up and down by setting the movable opening 15, the through hole 16 can be conveniently formed in the inner cavity of the bearing plate 8 by the fixing column 10.

Referring to fig. 1 and 2, a handle 17 is welded at the top of the back of the driving box 1, the front of the driving box 1 is movably connected with a box door through a hinge, the driving box 1 can be pushed by a worker conveniently by arranging the handle 17, and the part of the inner cavity of the driving box 1 can be replaced and maintained by the worker conveniently at regular intervals by arranging the box door.

Referring to fig. 1 and 2, four corners of the bottom of the driving box 1 are movably connected with universal wheels 18 through guide blocks, the universal wheels 18 are provided with locking plates, and the driving box 1 can be moved conveniently by arranging the universal wheels 18.

When the device is used, a plug of the rotating motor 2 is electrified, an external controller of the rotating motor 2 is started, the output end of the rotating motor 2 drives the half-shaped gear 3 to rotate, when the half-shaped gear 3 drives the left teeth 5 in the inner cavity of the driving frame 4 to rotate, the driving frame 4 drives the bearing plate 8 to drive the sliding cylinder 7 to move upwards on the outer surface of the sliding column 6, simultaneously the bearing plate 8 drives the fixed column 10 to move upwards, so that the hammer 9 moves upwards, when the bearing plate moves to a specified position, the bottom of the limiting column 19 extrudes the fixture block 115, the fixture block 115 drives the sliding plate 113 to slide on the inner surface of the sliding chute 112, simultaneously the sliding plate 113 extrudes the pressure spring 114, so that the fixture block 115 moves to the inner cavity of the cylinder body 111, meanwhile, the fixed column 10 is separated from the bearing plate 8, the hammer 9 drives the fixed column 10 to freely fall downwards through the through hole, in the falling process, when the top of the fixed column 10 moves to the lower part of the bearing plate 8, the pressure spring 114 pushes the sliding plate 113 to slide on the inner surface of the sliding groove 112 under the reaction force, so as to push the fixture block 115 out of the inner cavity of the cylinder 111, the reset is completed, when the half-shaped gear 3 drives the right tooth 5 of the inner cavity of the driving frame 4 to rotate, the driving frame 4 enables the bearing plate 8 to drive the sliding cylinder 7 to move downwards on the outer surface of the sliding column 6, when the fixed column moves to a specified position, the bottom of the bearing plate 8 presses the fixture block 115, the fixture block 115 drives the sliding plate 113 to slide on the inner surface of the sliding groove 112, and simultaneously the sliding plate 113 presses the pressure spring 114, so as to enable the fixture block 115 to move to the inner cavity of the cylinder 111, then the top of the fixed column 10 moves to the upper part of the bearing plate 8 through the through hole 16, when the fixture block 115 moves, thereby release the inner chamber of barrel 111 with fixture block 115, thereby make the top joint of fixture block 115 and loading board 8, when half-shaped gear 3 drove the left side tooth 5 rotation of drive frame 4 inner chamber, drive frame 4 made loading board 8 drive slide cartridge 7 at the surface rebound of traveller 6, make loading board 8 drive fixed column 10 rebound simultaneously, thereby make tup 9 rebound, so reciprocal, thereby tamp the ground, thereby avoided because the tamping area is bigger, the not good condition of compaction effect.

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 ground tamping unit for civil engineering, includes drive case (1), its characterized in that: the back at the top of the inner cavity of the driving box (1) is fixedly connected with a rotating motor (2) through a supporting plate, the output end of the rotating motor (2) is fixedly connected with a half-shaped gear (3), the inner cavity of the driving box (1) and the position corresponding to the half-shaped gear (3) are movably provided with a driving frame (4), the left side and the right side of the inner cavity of the driving frame (4) are respectively welded with a tooth (5) matched with the half-shaped gear (3), the outer surface of the half-shaped gear (3) is meshed with the outer surface of the tooth (5), the inner cavity of the driving box (1) and the left side and the right side of the driving frame (4) are respectively welded with a sliding column (6), the outer surface of the sliding column (6) is slidably connected with a sliding cylinder (7), the left side and the right side of the bottom of the driving frame (4) are respectively welded with a bearing plate (8), and one end of the two bearing plates (8), the bottom swing joint of drive case (1) inner chamber has tup (9), fixed column (10) have all been welded to the left and right sides at tup (9) top, the top of fixed column (10) runs through loading board (8) and extends to the top of loading board (8), the inner chamber of fixed column (10) and the top that is located loading board (8) all inlay and are equipped with reset assembly (11), spacing post (19) that cooperate the use with reset assembly (11) have all been welded to the left and right sides at drive case (1) inner chamber top.

2. The foundation tamping device for civil engineering according to claim 1, characterized in that: reset assembly (11) include barrel (111), the surface of barrel (111) and the embedded installation in top of fixed column (10) inner chamber, spout (112) have all been seted up to the upper and lower both sides of barrel (111) inner chamber, the internal surface sliding connection of spout (112) has slide (113), two slide (113) all weld pressure spring (114) in the one end of looking at mutually, two pressure spring (114) are welded with the junction of barrel (111) in the one end of looking at mutually, two slide (113) one end welding of looking back mutually has fixture block (115), the one end that slide (113) were kept away from in fixture block (115) runs through barrel (111) and extends to the outside of barrel (111).

3. The foundation tamping device for civil engineering according to claim 1, characterized in that: two limiting plates (12) are welded on one side of the fixed column (10) viewed from the back, a limiting barrel (13) is connected to the outer surface of the sliding column (6) and located below the sliding barrel (7) in a sliding mode, and the two ends of the limiting plates (12) viewed from the back are welded to the joint of the limiting barrel (13) respectively.

4. The foundation tamping device for civil engineering according to claim 1, characterized in that: drive groove (14) of using with drive frame (4) cooperation are seted up at the top of drive case (1), the bottom of drive frame (4) is seted up and is used with tup (9) cooperation activity mouth (15), through-hole (16) of using with fixed column (10) cooperation are all seted up at the top of loading board (8).

5. The foundation tamping device for civil engineering according to claim 1, characterized in that: the top of the back of the driving box (1) is welded with a handle (17), and the front of the driving box (1) is movably connected with a box door through a hinge.

6. The foundation tamping device for civil engineering according to claim 1, characterized in that: four corners of the bottom of the driving box (1) are movably connected with universal wheels (18) through guide blocks.