CN218322699U - Rammer compactor balancing device - Google Patents

Abstract

The utility model discloses a rammer compactor balancing unit, including the main part frame, the inside lower extreme activity of main part frame is provided with the base, the tup is installed to the inside liftable of main part frame, be connected with the connecting rod on the tup, install the mount on the main part shelf, install the hoist engine on the mount, rope on the hoist engine is connected on the connecting rod, it is provided with the sleeve to run through on the main part frame, the connecting rod slides and pegs graft in telescopic inside, balance mechanism is installed to the outer wall upper end of tup, balance mechanism is including rotating the telescopic link of installing on the tup, be connected with first spring between the lower extreme of telescopic link and the outer wall of tup, the utility model discloses balance mechanism in to the rammer compactor has optimized, can effectively improve the stability of rammer in-process tup and hammer stem, makes rammer in-process tup and hammer stem be difficult for taking place angular deviation, and then has reduced the potential safety hazard.

Description

Rammer compactor balancing device

Technical Field

The utility model relates to a rammer compactor technical field specifically is a rammer compactor balancing unit.

Background

The impact tamper can eliminate or weaken inherent defects and artificial construction defects of the layered rolling subgrade in advance, and eliminate the post-construction settlement which possibly occurs in the period of using the foundation in advance.

Through retrieval, a patent with the application number of 201921559926.9 discloses a ground surface tamping mechanism for civil engineering, which comprises a first rotating shaft and a second rotating shaft, wherein the inner side of a main frame is sleeved with the first rotating shaft, the outer side of the first rotating shaft is welded with a second fluted disc and a third fluted disc, the outer side of the second rotating shaft is welded with a fourth fluted disc, the lower end of the second rotating shaft is fixedly provided with a motor through a fixed rod and a bolt, the power output end of the motor is fixedly provided with a first fluted disc through the bolt, the outer side of the second fluted disc is meshed with a first chain, and the third chain is meshed between the first rotating shaft and the second rotating shaft through the welded fluted discs; this practicality is through main frame and the universal wheel that sets up for the structure can conveniently remove, and through the motor of setting and the transmission structure of gear, can conveniently lift by crane and put down the counter weight, and this kind of mode dynamics is great, and is more outstanding than current structure result of use.

Although the scheme realizes ramming with large force, the balance mechanism in the balance mechanism is not optimized, the stability of the hammerhead in the ramming process cannot be ensured, slight angle deviation of the hammerhead in the ramming process is easily caused, and certain potential safety hazards exist, so that a rammer balance device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rammer compactor balancing unit has optimized the balance mechanism in the rammer compactor, can effectively improve the stability of ramming in-process tup and hammer stem, makes ramming in-process tup and hammer stem be difficult for taking place angular deviation, and then has reduced the potential safety hazard to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rammer compactor balancing unit, includes the main part frame, the inside lower extreme activity of main part frame is provided with the base, the tup is installed to the inside liftable of main part frame, be connected with the connecting rod on the tup, install the mount on the main part frame, install the hoist engine on the mount, rope on the hoist engine is connected on the connecting rod, it is provided with the sleeve to run through on the main part frame, the connecting rod slides and pegs graft in telescopic inside, balance mechanism is installed to the outer wall upper end of tup, balance mechanism is including rotating the telescopic link of installing on the tup, be connected with first spring between the lower extreme of telescopic link and the outer wall of tup, the tip of telescopic link is rotated and is installed the second gyro wheel, the spout has been seted up to the inner wall of main part frame, second gyro wheel roll mounting is in the inside of spout.

Preferably, a first groove is formed in the outer wall of the connecting rod, a first roller is rotatably mounted inside the first groove, a limiting groove is formed in the inner wall of the sleeve, and the first roller is arranged inside the limiting groove in a rolling mode.

Preferably, the end part of the rotating rod of the first roller inner ring is rotatably provided with a connecting block, and the side part of the connecting block is connected with two groups of second springs.

Preferably, a second groove is formed in the inner wall of the first groove, and the end of the second spring is connected to the inner wall of the second groove.

Preferably, the upper end of the outer part of the hammer head is connected with a limiting plate, and the limiting plate is positioned at the upper end of the telescopic rod.

Preferably, the lower extreme of base sets up the base that the round platform was described, the outer wall connection of base has the sliding block, the sliding tray has been seted up to the inner wall lower extreme of main part frame, sliding block slidable mounting is in the inside of sliding tray.

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

through the balance mechanism, the connecting rod, first gyro wheel, the sleeve, the spacing groove, first recess, the second recess, the design of connecting block and second spring, the in-process that the tup descends, first gyro wheel rolls downwards in the inside of spacing groove, if there is slight angular deviation when the tup descends, the inner wall of spacing groove can conflict first gyro wheel, first gyro wheel extrusion second spring, the second spring is compressed, first gyro wheel can remove in the inside of first recess, the pressure that the tup was brought because the deviation is offset to the elasticity of accessible second spring, can directly put the angle that the tup descends just even, make the tup decline process tend to balance, and, if the second spring can not make the tup keep balance, the tup can continue to extrude balance mechanism, telescopic link among the balance mechanism can produce shrink and stretch, and take place the slope, telescopic link extrusion first spring, and further offset because the unbalanced pressure that brings of tup, make the tup decline process balance, the utility model discloses balance mechanism in the rammer, can effectively improve the stability of in-process, and make the rammer pole further offset the safe hidden danger of rammer, the tup and the safe rammer pole of rammer pole take place.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of the part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the connection, the first roller, the sleeve and the limiting groove of the present invention;

fig. 4 is a schematic structural diagram of the first groove, the second groove, the connecting block and the second spring of the present invention.

In the figure: 1. a main body frame; 2. a base; 3. a hammer head; 4. a connecting rod; 41. a first roller; 5. a sleeve; 51. a limiting groove; 6. a fixed mount; 7. a winch; 8. a balancing mechanism; 81. a limiting plate; 82. a telescopic rod; 83. a second roller; 84. a first spring; 9. a chute; 10. a first groove; 11. a second groove; 12. connecting blocks; 13. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like are used herein only for convenience in reference to the figures and to merely aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rammer compactor balancing device comprises a main body frame 1, wherein a base 2 is movably arranged at the lower end inside the main body frame 1, the base 2 is pressed on the ground, a hammer 3 is installed inside the main body frame 1 in a lifting mode, the hammer 3 impacts a base 2 to achieve ramming, a connecting rod 4 is connected onto the hammer 3, a plurality of groups of reinforcing ribs are connected between the outer wall of the connecting rod 4 and the top of the hammer 3, a fixing frame 6 is installed on the main body frame 1, a winch 7 is installed on the fixing frame 6, a rope on the winch 7 is connected onto the connecting rod 4, namely the rope on the winch 7 lifts the connecting rod 4 upwards, the connecting rod 4 drives the hammer 3 to move upwards, when the hammer 3 rises to the highest position, the hammer 3 freely falls downwards under the action of gravity, the hammer 3 impacts the base 2, and the base 2 compacts the ground;

run through on main part frame 1 and be provided with sleeve 5, connecting rod 4 slides and pegs graft in sleeve 5's inside, sleeve 5 plays spacing effect to connecting rod 4 and tup 3, balance mechanism 8 is installed to tup 3's outer wall upper end, balance mechanism 8 is including rotating the telescopic link 82 of installing on tup 3, it is specific, telescopic link 82 includes hollow pole and movable mounting the spliced pole in hollow pole, be connected with compression spring between spliced pole and the hollow pole, be connected with first spring 84 between the lower extreme of telescopic link 82 and the outer wall of tup 3, first spring 84 is the slope setting, the tip of telescopic link 82 is rotated and is installed second gyro wheel 83, spout 9 has been seted up to main part frame 1's inner wall, second gyro wheel 83 rolls and installs in the inside of spout 9, it is specific, if second spring 13 can not make the tup keep balance, tup 3 can continue to extrude balance mechanism 8, telescopic link 82 in the balance mechanism 8 can produce shrink and tensile, and telescopic link 82 takes place the slope, telescopic link 82 extrudes first spring 84, and then accessible first spring 84 further offsets because the pressure that the disequilibrium brought by tup 3, make the decline in-process tend to balance.

First recess 10 has been seted up on the outer wall of connecting rod 4, and first recess 10 is the annular array and is provided with four groups, and first gyro wheel 41 is installed in the internal rotation of first recess 10, and spacing groove 51 has been seted up to sleeve 5's inner wall, and first gyro wheel 41 rolls and sets up in spacing groove 51's inside, can make connecting rod 4 more stable at the in-process of sleeve 5 inside removal.

The end of the rotating rod of the inner ring of the first roller 41 is rotatably provided with a connecting block 12, and the side of the connecting block 12 is connected with two sets of second springs 13.

The second groove 11 has been seted up to the inner wall of first groove 10, and the end connection of second spring 13 is on the inner wall of second groove 11, if there is slight angular deviation when tup 3 descends, the inner wall of spacing groove 51 can contradict first gyro wheel 41, and first gyro wheel 41 extrudees second spring 13, and second spring 13 is compressed, and first gyro wheel 41 can remove in the inside of first groove 10, and the accessible second spring 13's elasticity offsets the tup 3 because the pressure that the deviation brought.

The outside upper end of tup 3 is connected with limiting plate 81, and limiting plate 81 is located the upper end of telescopic link 82, prevents that telescopic link 82 pivoted angle is too big.

The lower extreme of base 2 sets up the base that the round platform was described, and the outer wall connection of base 2 has the sliding block, and the sliding tray has been seted up to the inner wall lower extreme of main part frame 1, and sliding block slidable mounting has in the inside of sliding tray.

When the device is used, the winch 7 is started, the connecting rod 4 is lifted upwards through a rope on the winch 7, the connecting rod 4 drives the hammer head 3 to move upwards, when the hammer head 3 rises to the highest position, the hammer head 3 freely falls downwards under the action of gravity, the hammer head 3 impacts the base 2, the base 2 tamps the ground, in the process of falling of the hammer head 3, the first roller 41 rolls downwards in the limiting groove 51, if the hammer head 3 falls, slight angle deviation exists, the inner wall of the limiting groove 51 can abut against the first roller 41, the first roller 41 extrudes the second spring 13, the second spring 13 is compressed, the first roller 41 can move in the first groove 10, the pressure of the hammer head 3 caused by deviation can be counteracted through the elastic force of the second spring 13, even the falling angle of the hammer head 3 can be directly righted, the falling process of the hammer head 3 tends to be balanced, and if the second spring 13 cannot keep the hammer head balanced, the hammer head 3 can continue to extrude the balance mechanism 8, the telescopic rod 82 in the balance mechanism 8 can contract and stretch, the telescopic rod 82 inclines, the first spring 84 further extrudes the first spring 84, the telescopic rod 84, and the telescopic rod 3 tends to further unbalance.

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 (6)

1. A rammer compactor balancing device, includes main part frame (1), its characterized in that: the utility model discloses a balance mechanism, including main part frame (1), hammer head (3), connecting rod (4), mount (6) are installed to the inside lower extreme activity of main part frame (1), install hoist engine (7) on mount (6), rope on hoist engine (7) is connected on connecting rod (4), run through on main part frame (1) and be provided with sleeve (5), connecting rod (4) slide and peg graft in the inside of sleeve (5), balance mechanism (8) are installed to the outer wall upper end of hammer head (3), balance mechanism (8) are including rotating telescopic link (82) of installing on hammer head (3), be connected with first spring (84) between the lower extreme of telescopic link (82) and the outer wall of hammer head (3), the tip of telescopic link (82) is rotated and is installed second gyro wheel (83), spout (9) have been seted up to the inner wall of main part frame (1), second gyro wheel (83) roll installation is in the inside of spout (9).

2. The tamper balancing apparatus of claim 1, wherein: first recess (10) have been seted up on the outer wall of connecting rod (4), first gyro wheel (41) have been installed in the internal rotation of first recess (10), spacing groove (51) have been seted up to the inner wall of sleeve (5), first gyro wheel (41) roll and set up in the inside of spacing groove (51).

3. The tamper balancing apparatus of claim 2, wherein: connecting block (12) are installed in the tip rotation of the dwang of first gyro wheel (41) inner circle, the lateral part of connecting block (12) is connected with two sets of second springs (13).

4. The rammer compactor balancing device of claim 3, wherein: a second groove (11) is formed in the inner wall of the first groove (10), and the end portion of the second spring (13) is connected to the inner wall of the second groove (11).

5. The tamper balancing apparatus of claim 1, wherein: the outside upper end of tup (3) is connected with limiting plate (81), limiting plate (81) are located the upper end of telescopic link (82).

6. The tamper balancing apparatus of claim 1, wherein: the lower extreme of base (2) sets up the base that the round platform was described, the outer wall connection of base (2) has the sliding block, the sliding tray has been seted up to the inner wall lower extreme of main part frame (1), sliding block slidable mounting is in the inside of sliding tray.

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