CN217974311U

CN217974311U - Foundation tamping equipment for civil engineering

Info

Publication number: CN217974311U
Application number: CN202221471663.8U
Authority: CN
Inventors: 王佳威; 夏红兵; 周然
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-12-06
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a ramming device, in particular to a foundation ramming device for civil engineering, which comprises a ramming base body, wherein the bottom of the ramming base body is provided with a U-shaped groove, the left and right opposite sides of the ramming base body are provided with lifting plates for bearing, the bottom of each lifting plate is provided with a relative vertical plate, a lifting iron is arranged in the lifting channel in a sliding manner, the bottom of the lifting iron is fixedly connected with a pull rod, and the pull rod is far away from the lifting iron and is fixedly connected with a ramming block arranged in the U-shaped groove; the utility model discloses a buffer spring who sets up can prevent the collision of the ramming piece that rises to U type inslot top, promotes the security performance, through stopping the circular telegram to the electro-magnet, the ramming piece that receives the action of gravity will fall to ground, realizes the tamping to the ground, through passing through the through-hole with the one end of gag lever post and peg graft inside the lift passageway, the gag lever post is located elevator whereabouts orbit department, and then can be with ramming piece control at a take the altitude, be convenient for to the removal of ramming basic body.

Description

Foundation tamping equipment for civil engineering

Technical Field

The utility model relates to a ramming equipment specifically is foundation ramming equipment for civil engineering belongs to civil engineering technical field.

Background

Before the foundation construction of building construction engineering, need tamp the ground of ground and handle to improve the degree of compaction on ground, tamp ground and can guarantee to have the ground phenomenon such as cave in behind the concreting, when carrying out small-scale foundation tamping in-process, common small-size tamping equipment big lock adopts simple mechanical structure to drive the ramming piece on the market, leads to the drive to have hysteresis quality and drags the connectivity, and then reduces the ramming action of ramming piece to the ground.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foundation tamping equipment for civil engineering in order to solve above-mentioned problem just.

The utility model discloses a following technical scheme realizes above-mentioned purpose, ground ramming equipment for civil engineering, including the ramming basic body, U type groove has been seted up to ramming basic body bottom, the looks dorsal part all is provided with the lifter plate that is used for the bearing about the ramming basic body, every the lifter plate bottom all is provided with relative riser, every is relative all be connected with the driving wheel through the round pin hub rotation between the riser, ramming basic body top base face is provided with the electro-magnet, one of them part of electro-magnet extends to the internal portion of ramming basic body, U type groove top intercommunication has the lift passageway, the other one end and the electro-magnet intercommunication of lift passageway, the inside slip of lift passageway is provided with the elevator, elevator bottom fixedly connected with pull rod, the pull rod is kept away from elevator end fixedly connected with and is set up in the ramming piece of U type inslot portion.

Further: the utility model discloses a ramming base body, including ramming base body, first mounting panel that looks fixedly connected with and lifter plate correspond about the ramming base body, the lifter plate is located first mounting panel bottom, about the ramming base body looks dorsal part still fixedly connected with and the second mounting panel that first mounting panel corresponds, a plurality of slide bars that are used for spacingly of fixedly connected with between first mounting panel and the second mounting panel, the lifter plate is located between first mounting panel and the second mounting panel, every the slide bar all slides and runs through in the lifter plate, still rotate through ball bearing between first mounting panel and the second mounting panel and be connected with same lead screw parallel with the slide bar, the lead screw thread runs through in the lifter plate.

Further: the base face sets up lift servo motor on the first mounting panel, lift servo motor's output shaft run through in first mounting panel base face and with the top fixed connection of lead screw.

And further: the rammer base body is further provided with opposite push-pull supports, a same push-pull rod is fixedly connected between the opposite push-pull supports, and a hand-held sleeve is fixedly sleeved on the outer wall of the push-pull rod.

Further: the top of the U-shaped groove is fixedly connected with a plurality of limiting polished rods, each limiting polished rod penetrates through the ramming block in a sliding mode, and the upper portion of the ramming block is further provided with a plurality of buffer springs sleeved on the outer wall of each limiting polished rod.

And further: the through-hole has still been seted up to the lift passageway lateral wall, the slip of rammer basic unit left and right sides runs through there is the gag lever post, the rod footpath of gag lever post is less than the aperture of through-hole, the one end that the through-hole was kept away from to the gag lever post is including the dog.

The utility model discloses a technological effect and advantage: through starting the lifting servo motor, the output shaft of the lifting servo motor drives the lead screw to rotate, the rotating lead screw can act on the lifting plate to realize up-and-down lifting motion on the basis of a plurality of sliding rods, and further the contact force between the traveling wheel and the ground can be adjusted through the lifting plate which moves up and down, and further the distance between the tamping basic body and the ground can be adjusted, the tamping effect is improved, through electrifying the electromagnet, the electromagnet after being electrified can generate attraction force to the lifting iron, the lifting iron is lifted along the lifting channel by the attraction force, and further the tamping block can be lifted through the pull rod, the lifting tamping block can not swing through the limitation of a plurality of limiting polished rods, the stability is improved, meanwhile, the collision of the lifting tamping block to the top in the U-shaped groove can be prevented through the buffer spring arranged, the safety performance is improved, through stopping electrifying the electromagnet, the tamping block under the action of gravity can fall to the ground, the tamping of the ground is realized, one end of the limiting rod is inserted into the lifting channel through the through hole, the limiting rod is located at the falling track of the lifting iron, and further the tamping block can be controlled at a certain height, and the basic body can be conveniently moved.

Drawings

Fig. 1 is an overall structural schematic diagram of the present invention;

fig. 2 is a schematic structural view of a cross section of the present invention;

FIG. 3 is a schematic structural view of the rammer block lifting of the present invention;

FIG. 4 is a schematic view of the lifting structure of the lifting plate of the present invention;

fig. 5 is a schematic structural view of the push-pull bracket of the present invention.

In the figure: 1. tamping a basic body; 2. a U-shaped groove; 3. a lifting plate; 4. a vertical plate; 401. a travel wheel; 5. an electromagnet; 6. a lifting channel; 601. lifting iron; 602. a pull rod; 603. tamping blocks; 7. a first mounting plate; 8. a second mounting plate; 9. a slide bar; 10. a lead screw; 11. a lifting servo motor; 12. pushing and pulling the bracket; 1201. a push-pull rod; 1202. a walk-behind sleeve; 13. a limit polished rod; 1301. a buffer spring; 14. a limiting rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the foundation tamping device for civil engineering includes a rammer base body 1, a U-shaped groove 2 is formed in the bottom of the rammer base body 1, lifting plates 3 for supporting are arranged on left and right opposite sides of the rammer base body 1, opposite lifting plates 4 are arranged at the bottoms of the lifting plates 3, a traveling wheel 401 is rotatably connected between the opposite lifting plates 4 through a pin shaft, an electromagnet 5 is arranged on a base surface on the top of the rammer base body 1, a part of the electromagnet 5 extends into the rammer base body 1, a lifting channel 6 is communicated with the top of the U-shaped groove 2, the other end of the lifting channel 6 is communicated with the electromagnet 5, a lifting iron 601 is slidably arranged in the lifting channel 6, a pull rod 602 is fixedly connected to the bottom of the lifting iron 601, and a rammer block 603 arranged in the U2 is fixedly connected to the pull rod 602 away from the lifting iron 601.

As the utility model discloses a technical optimization scheme: the utility model discloses a rammer base body, including rammer base body 1, first mounting panel 7 that looks opposite side fixedly connected with and lifter plate 3 correspond about, lifter plate 3 is located first mounting panel 7 bottom, about rammer base body 1 looks dorsal side still fixedly connected with and the second mounting panel 8 that first mounting panel 7 corresponds, a plurality of slide bars 9 that are used for spacingly of fixedly connected with between first mounting panel 7 and the second mounting panel 8, lifter plate 3 is located between first mounting panel 7 and the second mounting panel 8, every slide bar 9 all slides and runs through in lifter plate 3, still rotate through ball bearing between first mounting panel 7 and the second mounting panel 8 and be connected with same lead screw 10 parallel with slide bar 9, lead screw 10 screw thread runs through in lifter plate 3.

As the utility model discloses a technical optimization scheme: base face sets up lift servo motor 11 on first mounting panel 7, lift servo motor 11's output shaft run through in first mounting panel 7 base face and with lead screw 10's top fixed connection.

As the utility model discloses a technical optimization scheme: the rammer base body 1 is further provided with opposite push-pull brackets 12, a same push-pull rod 1201 is fixedly connected between the opposite push-pull brackets 12, and a hand sleeve 1202 is fixedly sleeved on the outer wall of the push-pull rod 1201.

As the utility model discloses a technical optimization scheme: the top fixedly connected with a plurality of spacing polished rods 13 in U type groove 2, every spacing polished rod 13 all slides and runs through in ramming block 603, ramming block 603 upper portion still is provided with a plurality of buffer spring 1301 that cup joint in every spacing polished rod 13 outer wall.

As the utility model discloses a technical optimization scheme: the through-hole has still been seted up to 6 lateral walls of lift passageway, the sliding penetration of rammer basic body 1 left and right sides has gag lever post 14, the rod diameter of gag lever post 14 is less than the aperture of through-hole, the one end that the through-hole was kept away from to gag lever post 14 is including the dog.

The utility model discloses when using, through starting lift servo motor 11, lift servo motor 11's output shaft will drive lead screw 10 rotatory, rotatory lead screw 10 can act on lifter plate 3 and realize the oscilaltion motion based on a plurality of slide bars 9, and then can adjust the contact dynamics of advancing wheel 401 and ground through lifter plate 3 of up-and-down motion, and then can adjust the distance of ramming basic body 1 and ground, promote the effect of ramming, through electrifying electromagnet 5, electromagnet 5 after the circular telegram will produce the appeal to lifter 601, lifter 601 receives the appeal to rise along lift channel 6, and then can carry the dragging to ramming block 603 through pull rod 602, the ramming block 603 that rises and then can not swing through the restriction of a plurality of spacing polished rods 13, the stability is improved, simultaneously can prevent the collision of ramming block 603 that rises to U type groove 2 inside top through the buffer spring 1301 who sets up, promote the security performance, through stopping the circular telegram to electromagnet 5, the ramming block 603 that receives the action of gravity will fall to ground, realize the ramming of ground, through inserting the one end of gag lever 14 inside in lift channel 6 through the through-hole, and then can be located the gag lever 603, and then the gag lever 603, the gag block 603 is convenient for moving at a certain height control of ramming block 603, the gag block 603.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. Ground ramming equipment for civil engineering, including ramming basic unit (1), its characterized in that: u type groove (2) have been seted up to rammer basic body (1) bottom, the looks dorsal part all is provided with lifter plate (3) that are used for the bearing about rammer basic body (1), every lifter plate (3) bottom all is provided with relative riser (4), every is relative all be connected with travelling wheel (401) through the round pin axle rotation between riser (4), rammer basic body (1) top base face is provided with electro-magnet (5), one of them part of electro-magnet (5) extends to inside rammer basic body (1), U type groove (2) top intercommunication has lift passageway (6), lift passageway (6) other one end and electro-magnet (5) intercommunication, lift passageway (6) inside slides and is provided with elevator (601), elevator (601) bottom fixedly connected with pull rod (602), elevator (601) end fixedly connected with rammer piece (603) in U type groove (2) inside are kept away from in pull rod (602).

2. The foundation tamping apparatus for civil engineering work according to claim 1, characterized in that: first mounting panel (7) that looks dorsad fixedly connected with corresponds with lifter plate (3) about the rammer basic body (1), lifter plate (3) are located first mounting panel (7) bottom, looks dorsal part is still fixedly connected with and second mounting panel (8) that first mounting panel (7) correspond about the rammer basic body (1), a plurality of slide bars (9) that are used for spacingly of fixedly connected with between first mounting panel (7) and second mounting panel (8), lifter plate (3) are located between first mounting panel (7) and second mounting panel (8), every slide bar (9) all slide and run through in lifter plate (3), still be connected with same lead screw (10) parallel with slide bar (9) through ball bearing rotation between first mounting panel (7) and second mounting panel (8), lead screw (10) screw thread runs through in lifter plate (3).

3. The foundation tamping device for civil engineering according to claim 2, characterized in that: base face sets up lift servo motor (11) on first mounting panel (7), the output shaft of lift servo motor (11) run through in first mounting panel (7) base face and with the top fixed connection of lead screw (10).

4. The foundation tamping device for civil engineering according to claim 1, characterized in that: the rammer base body (1) is further provided with opposite push-pull supports (12), a same push-pull rod (1201) is fixedly connected between the opposite push-pull supports (12), and a hand sleeve (1202) is fixedly sleeved on the outer wall of the push-pull rod (1201).

5. The foundation tamping apparatus for civil engineering work according to claim 1, characterized in that: the top fixedly connected with a plurality of spacing polished rods (13) in U type groove (2), every spacing polished rod (13) all slide to run through in rammer block (603), rammer block (603) upper portion still is provided with a plurality of buffer spring (1301) of cup jointing in every spacing polished rod (13) outer wall.

6. The foundation tamping device for civil engineering according to claim 1, characterized in that: the through-hole has still been seted up to lift passageway (6) lateral wall, the sliding penetration has gag lever post (14) about rammer basic body (1), the rod diameter of gag lever post (14) is less than the aperture of through-hole, the one end that the through-hole was kept away from in gag lever post (14) is including the dog.