CN213681592U

CN213681592U - Road construction is with hack equipment of ramming

Info

Publication number: CN213681592U
Application number: CN202021323206.5U
Authority: CN
Inventors: 李星明; 侯必珍; 翟志强; 李波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-07-13
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a road construction is with hack ramming equipment, the position department installs the cylinder in the box top central point, cylinder bottom swing joint has the piston rod, the box is inside to be seted up the installation cavity, the installation cavity inner wall fixedly connected with fixed plate, box one end is rotated and is connected with the screw rod, the installation cavity inner wall is located the screw rod one side position fixedly connected with guide bar, the screw rod all cup joints splint with the guide bar outer end, the utility model discloses the structure is scientific and reasonable, and is safe and convenient to use, is provided with fixed plate, screw rod, guide bar, splint and circular slot, through the circular slot, is convenient for carry on spacing to the piston rod, makes the piston rod can only stretch out and draw back in the circular slot inside, and through screw rod and guide bar, makes the interval between splint and the fixed plate constantly shrink, thereby is convenient for spacing to the piston rod, so that in, the piston rod is stabilized in the circular groove, and vibration cannot occur.

Description

Road construction is with hack equipment of ramming

Technical Field

The utility model relates to a road construction technical field specifically is a road construction is with hack ramming equipment.

Background

Tamping is a construction operation of tamping a foundation or filling soil and stone materials by using a heavy object to repeatedly and freely fall so as to improve the compactness of the foundation, and tamping soil is an important ring for tamping the foundation, namely the reinforcement and consolidation;

however, in the existing tamping equipment, due to the lack of an assembly for limiting the piston rod, the piston rod vibrates in the box body in the actual working process, so that the ground tamping work is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road construction is with hack ramming equipment can effectively solve and carry out the subassembly fixed to the piston rod owing to lacking among the above-mentioned background art, leads to in the actual work process, and the piston rod vibrates the phenomenon in the inside appearance of box to influence the problem of the work of ground ramming.

In order to achieve the above object, the utility model provides a following technical scheme: the soil crushing and tamping equipment for road construction comprises a box body, wherein a movable trolley is fixedly connected to the outer end of the box body, a cylinder is installed at the central position of the top end of the box body, a piston rod is movably connected to the bottom end of the cylinder, an installation cavity is formed in the box body, a fixed plate is fixedly connected to the inner wall of the installation cavity, a screw rod is rotatably connected to one end of the box body, a guide rod is fixedly connected to the position, located on one side of the screw rod, of the inner wall of the installation cavity, clamping plates are sleeved on the outer ends of the screw rod and the guide rod, and a circular groove is formed in the;

the installation cavity indoor side bottom position department symmetry has seted up the spout, spout inner wall top position department fixedly connected with slide bar, the slip ring has been cup jointed to the slide bar outer end, slip ring outer end fixedly connected with connecting rod, connecting rod one end fixedly connected with solid fixed ring.

Preferably, one end of the fixing plate is fixedly connected with a movable connecting seat at one side of the circular groove, and one end of the screw is rotatably connected with the movable connecting seat.

Preferably, a thread groove is formed in the side position of one end of the clamping plate, and the outer end of the screw is in threaded connection with the thread groove.

Preferably, the outer end of the piston rod is positioned at one side of the fixing plate and is fixedly connected with the fixing ring.

Preferably, the installation cavity bottom central point department of putting has seted up the round hole, piston rod bottom inside position department has seted up the draw-in groove, the inside joint of draw-in groove has the fixture block, fixture block bottom fixedly connected with tamper board, the equal fixedly connected with guard plate in tamper board both ends, piston rod outer end limit portion position department rotates and is connected with fastening bolt.

Preferably, the bottom of the outer end of the piston rod is fixedly connected with a bolt seat, and one end of the fastening bolt is in threaded connection with the inside of the bolt seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the fixed plate, the screw rod, the guide bar, splint and circular slot, through the circular slot, be convenient for carry on spacingly to the piston rod, make the piston rod can only stretch out and draw back in the circular slot inside, and through screw rod and guide bar, make the interval between splint and the fixed plate constantly reduce, thereby be convenient for carry on spacingly to the piston rod, so that in the real work, the piston rod is stabilized inside the circular slot, can not take place to vibrate, avoid when ramming the road surface, the piston rod vibrates inside the box, thereby cause the influence to ramming work.

2. Be provided with the slide bar, the slip ring, gu fixed ring and connecting rod, through slide bar and slip ring cooperation for the piston rod drives the slip ring and carries out quick slip when stretching out and drawing back, and through connecting rod and solid fixed ring cooperation, makes the piston rod drive the slip ring and slides with the same speed, and the fixed ring of being convenient for simultaneously carries out the secondary and fixes the direction to the flexible position of piston rod, makes the flexible position of piston rod can only stretch out and draw back in the round hole.

3. Be provided with guard plate, fastening bolt, draw-in groove and fixture block, through the guard plate, completely cut off the sweeps in ramming the board bottom, avoid ramming ground in real time, the sweeps stops on the ramming board to the staff's of increase clearance work, and through draw-in groove and fastening bolt cooperation, thereby be convenient for dismantle and change the ramming board, so that in the actual work process, make the normal use that can of ramming the board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the box body of the present invention;

fig. 3 is a schematic structural view of the splint of the present invention;

FIG. 4 is a schematic structural view of a protection plate of the present invention;

reference numbers in the figures: 1. a box body; 2. a cylinder; 3. a piston rod; 4. installing a chamber; 5. a fixing plate; 6. a screw; 7. a guide bar; 8. a splint; 9. a circular groove; 10. a chute; 11. a slide bar; 12. a slip ring; 13. a connecting rod; 14. a fixing ring; 15. a circular hole; 16. a card slot; 17. a clamping block; 18. compacting the plate; 19. a protection plate; 20. and fastening the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a road construction is with garrulous soil ramming device, including the box 1, the outer end of box 1 is fixedly connected with the travelling car 21, the central position department of box 1 top installs the cylinder 2, the bottom end swing joint of cylinder 2 has the piston rod 3, the box 1 has the installation cavity 4 inside, the installation cavity 4 inner wall is fixedly connected with the fixed plate 5, box 1 one end is rotated and connected with the screw rod 6, the installation cavity 4 inner wall is located the screw rod 6 one side position fixedly connected with the guide bar 7, the screw rod 6 and the guide bar 7 outer end all cup joint the splint 8, facilitate the movement of splint 8, splint 8 one end side position department has the thread groove, the screw rod 6 outer end and thread groove thread connection, splint 8 and fixed plate 5 one end correspond to piston rod 3 outer end position department has the circular groove 9, facilitate the, one end of the fixing plate 5 is fixedly connected with a movable connecting seat at one side of the circular groove 9, and one end of the screw 6 is rotatably connected with the movable connecting seat;

the spout 10 has been seted up to the inboard bottom position department symmetry of installation cavity 4, spout 10 inner wall top position department fixedly connected with slide bar 11, slide bar 11 outer end has cup jointed

slip ring

12, 12 outer ends fixedly connected with connecting rods 13 of slip ring, the solid fixed ring 14 of 13 one end fixedly connected with of connecting rods, be convenient for fix solid

fixed ring

14, 3 outer ends of piston rod are located 5 one side positions of fixed plate department and solid fixed ring 14 fixed connection.

The round hole 15 has been seted up to 4 bottom central point departments of installation cavity, draw-in groove 16 has been seted up to 3 bottom internal point departments of piston rod, the inside joint of draw-in groove 16 has fixture block 17, fixture block 17 bottom fixedly connected with tamp board 18, the equal fixedly connected with guard plate 19 in tamp board 18 both ends prevents that the sweeps from stopping on tamp board 18 top, 3 outer end limit position departments of piston rod rotate and are connected with fastening bolt 20, the rotation of the fastening bolt 20 of being convenient for, 3 outer end bottom position departments fixedly connected with bolt seats of piston rod, fastening bolt 20 one end and the inside threaded connection of bolt seat.

The utility model discloses a theory of operation and use flow: firstly, the box body 1 is driven to move by moving the cart 21, after the box body 1 moves to a working area, the screw 6 is rotated by hands, so that the screw 6 drives the clamping plate 8 to slide at the outer end of the guide rod 7, the clamping plate 8 slowly shrinks inwards, and further, the distance between the clamping plate 8 and the fixed plate 5 is continuously reduced, finally, when the circular groove 9 at one end of the clamping plate 8 and the circular groove 9 at one end of the fixed plate 5 are both contacted with the outer end of the piston rod 3, the piston rod 3 is conveniently limited by the clamping plate 8 and the fixed plate 5, and therefore, in the actual working process, the piston rod 3 cannot vibrate, the piston rod 3 vibrates in the box body 1, and the ground tamping work is influenced;

secondly, the cylinder 2 is started, so that the cylinder 2 drives the piston rod 3 to stretch, when the piston rod 3 stretches, the piston rod 3 is secondarily limited through the fixing ring 14, so that the piston rod 3 drives the connecting rod 13 to slide, the connecting rod 13 drives the sliding ring 12 to slide at the outer end of the sliding rod 11, the piston rod 3 drives the sliding ring 12 to slide at the same speed through the connecting rod 13, and meanwhile, secondary guiding is conveniently carried out on the piston rod 3 in the stretching process, so that the piston rod 3 stretches inside the round hole 15, and the piston rod 3 cannot deviate;

finally, drive ramming plate 18 through piston rod 3 and push down, so that carry out tamping work on ground, and through guard plate 19, make the sweeps that produces when ramming ground can not stop on ramming plate 18, thereby avoid increasing staff's cleaning work, drive ramming plate 18 at piston rod 3 and push down the during operation, in addition, after ramming work, unscrew fastening bolt 20 with the hand, make fastening bolt 20 from the inside roll-out of piston rod 3, make fixture block 17 and draw-in groove 16 separate, so as to be convenient for dismantle and change work to ramming plate 18, thereby keep ramming plate 18 can normally work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road construction is with hack equipment of ramming, includes box (1), box (1) outer end fixedly connected with removes shallow (21), its characterized in that: the cylinder (2) is installed at the center of the top end of the box body (1), the piston rod (3) is movably connected to the bottom end of the cylinder (2), an installation cavity (4) is formed in the box body (1), a fixing plate (5) is fixedly connected to the inner wall of the installation cavity (4), a screw rod (6) is rotatably connected to one end of the box body (1), a guide rod (7) is fixedly connected to the position, located on one side of the screw rod (6), of the inner wall of the installation cavity (4), clamping plates (8) are sleeved at the outer ends of the screw rod (6) and the guide rod (7), and a circular groove (9) is formed in the position, corresponding to the outer end of the piston rod (3), of;

the mounting chamber (4) inboard bottom position department symmetry has seted up spout (10), spout (10) inner wall top position department fixedly connected with slide bar (11), slide bar (11) outer end has cup jointed slip ring (12), slip ring (12) outer end fixedly connected with connecting rod (13), connecting rod (13) one end fixedly connected with solid fixed ring (14).

2. The soil crushing and compacting apparatus for road construction according to claim 1, wherein: one end of the fixing plate (5) is fixedly connected with a movable connecting seat at one side of the circular groove (9), and one end of the screw rod (6) is rotatably connected with the movable connecting seat.

3. The soil crushing and compacting apparatus for road construction according to claim 1, wherein: a thread groove is formed in the side position of one end of the clamping plate (8), and the outer end of the screw rod (6) is in threaded connection with the thread groove.

4. The soil crushing and compacting apparatus for road construction according to claim 1, wherein: the outer end of the piston rod (3) is positioned at one side of the fixing plate (5) and is fixedly connected with the fixing ring (14).

5. The soil crushing and compacting apparatus for road construction according to claim 1, wherein: round hole (15) have been seted up to installation cavity (4) bottom central point department of putting, draw-in groove (16) have been seted up to piston rod (3) bottom internal point department of putting, the inside joint of draw-in groove (16) has fixture block (17), fixture block (17) bottom fixedly connected with tamper board (18), the equal fixedly connected with guard plate (19) in tamper board (18) both ends, piston rod (3) outer end limit portion position department rotates and is connected with fastening bolt (20).

6. The soil crushing and compacting apparatus for road construction according to claim 5, wherein: the bottom of the outer end of the piston rod (3) is fixedly connected with a bolt seat, and one end of the fastening bolt (20) is in threaded connection with the inside of the bolt seat.