CN218436977U

CN218436977U - Ground tamping device

Info

Publication number: CN218436977U
Application number: CN202222882663.3U
Authority: CN
Inventors: 杨宝兵; 余敦洋
Original assignee: Anhui Yuanbei Construction Co ltd
Current assignee: Hefei Chenjia Building Materials Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a ground tamping technical field, and discloses a tamping device on ground, including locomotive and tamping case, the tamping case is fixed in the center department of locomotive top surface, and the top fixed mounting of tamping incasement portion has first locating seat, and the bottom of first locating seat is equipped with the second locating seat, and first locating seat and the inside tamping mechanism that is equipped with of second locating seat, tamping mechanism include ram and support frame. This scheme is convenient to move tamping mechanism through being equipped with the locomotive, the manpower has been practiced thrift greatly, the swing arm rotates and to drive the arc sliding block and slide the displacement in the inside of central locating rack, can make the carriage carry out reciprocating motion in the inside of first locating seat and second locating seat thereupon, thereby can drive the rammer hammer and constantly tamp ground, and the rammer hammer sets up to half arc shape and more laminating of ground contact, avoid producing the rammer dead angle, holistic structure is ingenious, facilitate the operation and use.

Description

Ground tamping device

Technical Field

The application relates to the technical field of ground tamping, in particular to a tamping device on the ground.

Background

Tamping, which means tamping the foundation with a tamper. Backfilling indoor soil, and preparing a terrace to ensure that the terrace is not collapsed after being pressed in the future. Therefore, rammed soil is a key process for preventing the finished terrace from collapsing. Tamping typically uses the impact force of a free-falling ram to tamp the soil. At present, when the ground is tamped, a hydraulic or pneumatic mode is generally adopted to drive a rammer to stamp the ground, and as the rammer is generally in a flat plate block shape, when the ground is bumpy or inclined, tamping dead corners are easy to generate, the device has a complex structure and heavy weight, and needs to be matched with a transport vehicle for use when in use, so that the device is generally suitable for large-area tamping operation and has low applicability; when the small-area ground is tamped, the ground is tamped by using the tamping hammer through the combined force of two persons, so that the labor is greatly consumed, and the feet are easily injured by lifting and placing the tamping hammer, which is not beneficial to safety.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problems, the present application provides a ground tamping device.

The application provides a ramming device on ground adopts following technical scheme:

the utility model provides a tamping device on ground, includes locomotive and tamping box, the welding of one side at locomotive top has the frame that pushes away, the center department of locomotive top surface sets up the tamping opening that provides ramming hammer operation space, servo motor is installed to the back wall of tamping box, the tamping box is fixed in the center department of locomotive top surface, the inside top fixed mounting of tamping box has first locating seat, the bottom of first locating seat is equipped with the second locating seat, the inside tamping mechanism that is equipped with of first locating seat and second locating seat, tamping mechanism includes ramming hammer and support frame.

Through adopting above-mentioned technical scheme, be equipped with the locomotive and conveniently remove tamping mechanism, practiced thrift the manpower greatly, first positioning seat and second positioning seat provide the spacing space of support to tamping mechanism, the stable going on of guarantee tamping operation.

Preferably, the location slide has been seted up to the inner wall symmetry of first positioning seat and second positioning seat, the back wall of the one end that first positioning seat and second positioning seat are close to each other links up the connecting plate that is used for the support, inner wall and transmission that tamping box and connecting plate were run through in proper order to servo motor's output are connected with the transmission shaft, the output fixedly connected with swing arm of transmission shaft.

Through adopting above-mentioned technical scheme, the connecting plate has supported certain space to having supported between first positioning seat and the second positioning seat, provides the swing arm activity interval, and holistic structural connection is stable.

Preferably, the bottom welding of support frame has the connecting rod, the bottom fixedly connected with link of connecting rod, the bottom of link and the top surface fixed connection of ramming the real hammer, the lateral wall at support frame both ends all is fixed with a set of location slide bar with location slide adaptation, the inside center department of support frame is a body structure and is fixed with central locating rack, the spout has been seted up to the inside of central locating rack, the inside sliding connection of spout has the arc sliding block of looks adaptation, the inside center department of arc sliding block rotates and is connected with the connecting axle, the one end of connecting axle is run through the wall of the back of the body of arc sliding block and is rotated with the swing arm and is connected.

Through adopting above-mentioned technical scheme, the rotatory swing of transmission shaft drive swing arm, rotate through the connecting axle thereupon and drive the arc sliding block and make a round trip to slide in central locating rack to can make the carriage be reciprocating motion in first locating seat and second locating seat along with the rotation of swing arm, and slide spacingly in the slide through the location slide bar in the location, prevent to produce the displacement and cause the deviation, drive the rammer hammer through the connecting rod simultaneously and do reciprocating motion in the ramming opening and tamp ground.

To sum up, this application includes following beneficial technological effect:

this application is convenient to move tamping mechanism through being equipped with the locomotive, the manpower has been practiced thrift greatly, the swing arm rotates and to drive the arc sliding block and slide the displacement in the inside of central location frame, can make the carriage carry out reciprocating motion in the inside of first locating seat and second locating seat thereupon, thereby can drive the rammer hammer and constantly tamp ground, and the rammer hammer sets up to half arc shape and more laminating of ground contact, avoid producing the rammer dead angle, holistic structure is ingenious, facilitate the operation and use.

Drawings

FIG. 1 is a front view of a ground tamping device according to an embodiment of the present invention.

Fig. 2 is a partial exploded view of the vehicle according to the embodiment of the present invention.

FIG. 3 is a schematic structural diagram of the tamping mechanism of the embodiments of the subject application.

Fig. 4 is an exploded view of the first seat and the support bracket of the embodiment of the present application.

Description of the reference numerals: 1. a moving vehicle; 2. compacting the box; 3. a servo motor; 4. pushing the frame; 5. a tamping hammer; 6. tamping the through hole; 7. a connecting frame; 8. a first positioning seat; 9. a central positioning frame; 10. an arc-shaped sliding block; 11. a connecting shaft; 12. a support frame; 13. a second positioning seat; 14. positioning the slideway; 15. a connecting plate; 16. positioning the slide bar; 17. a drive shaft; 18. a swing arm; 19. a chute; 20. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses tamping unit on ground. Referring to fig. 1-2, a ground tamping device, including locomotive 1 and tamping box 2, the locomotive 1 installs the removal wheel in the bottom, one side welding at locomotive 1 top has pushing away frame 4, can promote pushing away frame 4 and remove locomotive 1, portability is improved, tamping box 2 is fixed in the center department of locomotive 1 top surface, tamping box 2's inside is from last to being fixed with first positioning seat 8 and second positioning seat 13 down in proper order, location slide 14 has been seted up to the inner wall symmetry of first positioning seat 8 and second positioning seat 13, the back wall of the one end that first positioning seat 8 and second positioning seat 13 are close to each other links up the connecting plate 15 that is used for supporting, the through-hole has been seted up to the center department in connecting plate 15 inside, and through the support of connecting plate 15, be convenient for reserve sufficient rotation space between first positioning seat 8 and the second positioning seat 13, guarantee job stabilization goes on.

Referring to fig. 3-4, the tamping mechanisms are arranged inside the first positioning seat 8 and the second positioning seat 13 and comprise tamping hammers 5 and a support frame 12, the bottom end of the support frame 12 is welded with a connecting rod 20, and a connecting frame 7 is connected between the connecting rod 20 and the tamping hammers 5, so that the whole structure is simple and stable, the tamping work is convenient to carry out, the bottom of each tamping hammer 5 is arranged to be arc-shaped, the attaching degree of each tamping hammer to the ground is higher, and the dead angle of tamping work is avoided;

the center department of 1 top surface of locomotive offers the tamp opening 6 that provides 5 operation spaces of ram, ram 5 can be at the reciprocal activity in tamp opening 6, servo motor 3 is installed to the back of the body wall of tamp case 2, inner wall and transmission that servo motor 3's output run through tamp case 2 and connecting plate 15 in proper order are connected with transmission shaft 17, transmission shaft 17's output fixedly connected with swing arm 18, transmission through servo motor 3 output, accessible transmission shaft 17 drive swing arm 18 rotates.

In order to ensure the operation stability of the ramming hammer 5, specifically, a central positioning frame 9 is fixed at the center inside the support frame 12 in an integrated structure, a sliding groove 19 is formed inside the central positioning frame 9, an arc-shaped sliding block 10 which is matched with the sliding groove 19 is connected inside the sliding groove 19 in a sliding manner, a connecting shaft 11 is rotatably connected at the center inside the arc-shaped sliding block 10, one end of the connecting shaft 11 penetrates through the back wall of the arc-shaped sliding block 10 and is rotatably connected with a swinging arm 18, the swinging arm 18 can rotate in the arc-shaped sliding block 10 through the connecting shaft 11 to drive the arc-shaped sliding block 10 to displace in the sliding groove 19, and therefore the central positioning frame 9 and the support frame 12 can be pushed to do vertical linear motion conveniently;

a group of positioning slide bars 16 matched with the positioning slide ways 14 are fixed on the side walls at the two ends of the support frame 12, the positioning slide bars 16 can slide in the positioning slide ways 14 for limiting, so that errors caused by deviation are avoided, and the bottom ends of the positioning slide ways 14 on the inner wall of the second positioning seat 13 are provided with limiting blocks which can limit the positioning slide bars 16 at the bottom end of the support frame 12, so that separation is avoided.

The implementation principle of the ground tamping device in the embodiment of the application is as follows: when the movable tamping box is used, the movable trolley 1 is pushed to move on the ground through the pushing frame 4, so that the tamping box 2 can be conveniently moved and tamped, the manpower is greatly saved, and the portable tamping box is high in portability.

During operation, start servo motor 3, servo motor 3's output and transmission shaft 17 transmission, drive the rotatory swing of swing arm 18 through transmission shaft 17, rotate through connecting axle 11 thereupon and drive arc sliding block 10 and make a round trip to slide in central locating rack 9, thereby along with the rotation of swing arm 18 can make support frame 12 be reciprocating motion in first locating seat 8 and second locating seat 13, and slide spacingly in location slide 14 through location slide bar 16, prevent to produce the displacement and cause the deviation, it carries out the tamping to ground to be reciprocating motion in tamping opening 6 to drive ramming hammer 5 through connecting rod 20 simultaneously, and ramming hammer 5 bottom sets up to the arc form higher with the ground laminating degree, avoid producing the ramming dead angle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A ground tamping device, comprising a mobile vehicle (1) and a tamping box (2), characterized in that: the tamping box (2) is fixed at the center of the top surface of the mobile vehicle (1), a first positioning seat (8) is fixedly mounted at the top end inside the tamping box (2), a second positioning seat (13) is arranged at the bottom of the first positioning seat (8), a tamping mechanism is arranged inside the first positioning seat (8) and the second positioning seat (13), and the tamping mechanism comprises a tamping hammer (5) and a supporting frame (12).

2. A ground tamping device according to claim 1, wherein: one side welding at locomotive (1) top has and pushes away frame (4), the center department of locomotive (1) top surface sets up the tamping opening (6) that provide rammer (5) workspace, servo motor (3) are installed to the back wall of tamping case (2).

3. A ground tamping device according to claim 2, wherein: location slide (14) have been seted up to the inner wall symmetry of first positioning seat (8) and second positioning seat (13), the back wall of the one end that first positioning seat (8) and second positioning seat (13) are close to each other links up connecting plate (15) that are used for the support, the output of servo motor (3) runs through the inner wall and the transmission of compaction case (2) and connecting plate (15) in proper order and is connected with transmission shaft (17), the output fixedly connected with swing arm (18) of transmission shaft (17).

4. A ground tamping device, according to claim 3, wherein: the lateral wall at support frame (12) both ends all is fixed with a set of location slide bar (16) with location slide (14) adaptation, the inside center department of support frame (12) is an organic whole structure and is fixed with central locating rack (9), spout (19) have been seted up to the inside of central locating rack (9).

5. A ground tamping device according to claim 4, wherein: the inside sliding connection of spout (19) has arc sliding block (10) of looks adaptation, the inside center department of arc sliding block (10) rotates and is connected with connecting axle (11), the one end of connecting axle (11) runs through the back wall of arc sliding block (10) and is connected with swing arm (18) rotation.

6. A ground tamping device, according to claim 1, wherein: the bottom welding of support frame (12) has connecting rod (20), the bottom fixedly connected with link (7) of connecting rod (20), the bottom of link (7) and the top surface fixed connection of ramming hammer (5).