CN213088628U - Elastic buffering device of dynamic compactor - Google Patents

Elastic buffering device of dynamic compactor Download PDF

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Publication number
CN213088628U
CN213088628U CN202021855700.6U CN202021855700U CN213088628U CN 213088628 U CN213088628 U CN 213088628U CN 202021855700 U CN202021855700 U CN 202021855700U CN 213088628 U CN213088628 U CN 213088628U
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China
Prior art keywords
sliding
supporting
rod
bin
dynamic compactor
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Active
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CN202021855700.6U
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Chinese (zh)
Inventor
李雪梅
龙素华
陈元茂
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Sichuan Yongqiang Machinery Construction Co ltd
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Sichuan Yongqiang Machinery Construction Co ltd
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Abstract

The utility model discloses a belong to dynamic compactor buffering technical field, specifically be a dynamic compactor elastic buffer, including supporting connecting rod and lower sliding bin, the both ends of supporting connecting rod all are provided with the pivot, the bottom of supporting connecting rod is connected with the pivot seat through the pivot, the bottom of pivot seat is connected with spacing slide, lower sliding bin is hollow, the bottom both sides of lower sliding bin all are provided with the embedding awl, the upper surface of lower sliding bin has transversely seted up the spout, the inner chamber of lower sliding bin is provided with the sliding block, through the side supporting effect of supporting connecting rod, when using, the organism part of dynamic compactor obtains the supporting role, has the effect of elastic support through lower sliding bin and inside slip subassembly to the supporting connecting rod, makes the supporting connecting rod can carry out the elastic support to the dynamic compactor; the side-tipping effect of the dynamic compactor body is reduced, the stability is good, and the safety of workers inside the dynamic compactor body and workers around a working area is guaranteed.

Description

Elastic buffering device of dynamic compactor
Technical Field
The utility model relates to a dynamic compactor buffering technical field specifically is a dynamic compactor elasticity buffer.
Background
The dynamic compaction replacement is a method for reinforcing a saturated soft clay foundation by dynamic compaction. The reinforcing mechanism of the dynamic compaction replacement method is different from that of the dynamic compaction method, and the method utilizes high impact energy generated by the high fall of a heavy hammer to strongly extrude materials with better performances such as broken stones, rubbles, slag and the like into a foundation to form a granular pier in the foundation, and soil between the piers forms a composite foundation so as to improve the bearing capacity of the foundation and reduce settlement. In the dynamic compaction replacement process, the soil body structure is damaged, the foundation soil body generates super pore water pressure, but the soil body structure strength can be recovered along with the increase of time. The aggregate pier generally has better water permeability, and is beneficial to dissipating the pressure of water in the excess pore space in the soil body to generate consolidation. When the hammer head is lifted or the hammer head is unhooked, the machine body part of the dynamic compactor is easy to incline due to the extremely large weight of the hammer head, so that the vibration and even the dumping of the machine body part of the dynamic compactor are caused, and the safety is insufficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dynamic compactor elastic buffer to solve the dynamic compactor that proposes among the above-mentioned background art when lifting by crane tup or tup unhook, because the weight of tup is very big, the organism part of dynamic compactor inclines easily, leads to the condition that the vibrations of dynamic compactor organism part were emptyd even, the not enough problem of security like this.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dynamic compactor elasticity buffer, includes support connecting rod and lower sliding chamber, the both ends of support connecting rod all are provided with the pivot, the bottom of support connecting rod is connected with the pivot seat through the pivot, the bottom of pivot seat is connected with spacing slide, sliding chamber is the cavity form down, sliding chamber's bottom both sides all are provided with the embedding awl down, sliding chamber's upper surface has transversely seted up the spout down, sliding chamber's inner chamber is provided with the sliding block down, the inner wall swing joint of sliding block and lower sliding chamber, the downside of last spacing slide passes through the connecting rod and is connected with the sliding block, and the connecting rod runs through the spout, sliding chamber's both ends all are provided with the shutoff piece down, sliding chamber's inner chamber both ends all are provided with buffering supporting mechanism down, the both sides of sliding block weld respectively on the buffering supporting mechanism at both ends.
Preferably, the outer wall of the support connecting rod is provided with a reinforcing rib.
Preferably, the upper limit sliding plate and the sliding block are both larger than the sliding chute in front-back width.
Preferably, the lower surface of the sliding block is rotatably connected with a supporting roller through a pin shaft, and the supporting roller is supported on the lower surface of the inner cavity of the lower sliding bin.
Preferably, the buffering support mechanism comprises a buffering support plate and buffering support springs, and the buffering support plate and the buffering support springs are installed in a staggered mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1) by the side supporting effect of the supporting connecting rod, when the dynamic compaction machine is used, the machine body part of the dynamic compaction machine is supported, and the supporting connecting rod can be elastically supported by the lower sliding bin and the internal sliding assembly;
2) the side-tipping effect of the dynamic compactor body is reduced, the stability is good, and the safety of workers inside the dynamic compactor body and workers around a working area is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the lower sliding bin of the present invention;
fig. 3 is a schematic view of the downward sliding bin of the present invention.
In the figure: the device comprises a support connecting rod 1, a lower sliding bin 2, an embedded cone 3, a rotating shaft seat 4, an upper limiting sliding plate 5, a sliding groove 6, a sealing block 7, a sliding block 8, a support roller 9, a buffer support plate 10 and a buffer support spring 11.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: an elastic buffer device of a dynamic compactor comprises a support connecting rod 1 and a lower sliding bin 2, wherein both ends of the support connecting rod 1 are provided with rotating shafts, the bottom end of the supporting connecting rod 1 is connected with a rotating shaft seat 4 through a rotating shaft, the bottom end of the rotating shaft seat 4 is connected with an upper limiting sliding plate 5, the lower sliding bin 2 is hollow, embedded cones 3 are arranged on two sides of the bottom of the lower sliding bin 2, the upper surface of the lower sliding bin 2 is transversely provided with a sliding chute 6, the inner cavity of the lower sliding bin 2 is provided with a sliding block 8, the sliding block 8 is movably connected with the inner wall of the lower sliding bin 2, the lower side of the upper limiting sliding plate 5 is connected with the sliding block 8 through a connecting rod, and the connecting rod runs through spout 6, the both ends of sliding bin 2 all are provided with shutoff piece 7 down, the inner chamber both ends of sliding bin 2 all are provided with buffering supporting mechanism down, the both sides of sliding block 8 weld respectively on the buffering supporting mechanism at both ends.
Furthermore, a reinforcing rib is arranged on the outer wall of the support connecting rod 1.
Furthermore, the front and back widths of the upper limiting sliding plate 5 and the sliding block 8 are both larger than the front and back widths of the sliding chute 6.
Further, the lower surface of the sliding block 8 is rotatably connected with a supporting roller 9 through a pin shaft, and the supporting roller 9 is supported on the lower surface of the inner cavity of the lower sliding bin 2.
Further, the buffering support mechanism comprises a buffering support plate 10 and a buffering support spring 11, and the buffering support plate 10 and the buffering support spring 11 are installed in a staggered mode.
The working principle is as follows: when the dynamic compactor is used, two sides of the dynamic compactor are respectively connected with the rotating shafts at the upper ends of the two supporting connecting rods 1, and the lower sliding bin 2 is inserted into the ground through the embedding cone 3, so that the lower sliding bin 2 is connected with the ground stably;
when lifting by crane or releasing the tup, when the dynamic compactor fuselage takes place vibrations, the fuselage drives pivot seat 4 through supporting connecting rod 1, go up spacing slide 5 and sliding block 8 and slide 2 inside gliding in storehouse down, and through the setting of spout 6, make sliding block 8 lateral sliding have certain slip space during, when sliding block 8 slides, play the effect that compresses tightly to the ascending buffering backup pad 10 of moving direction and buffering supporting spring 11, play tensile effect to the buffering backup pad 10 and the buffering supporting spring 11 of opposite side, both sides joint coordination plays the effect of buffering to sliding block 8, thereby also cushion the cushioning effect to the fuselage, setting through supporting roller 9, make sliding block 8's removal steady, reduce friction.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (5)

1. The utility model provides a dynamic compactor elasticity buffer, includes support connecting rod (1) and lower sliding bin (2), its characterized in that: the two ends of the support connecting rod (1) are provided with rotating shafts, the bottom end of the support connecting rod (1) is connected with a rotating shaft seat (4) through the rotating shafts, the bottom end of the rotating shaft seat (4) is connected with an upper limiting sliding plate (5), the lower sliding bin (2) is hollow, two sides of the bottom of the lower sliding bin (2) are provided with embedded cones (3), the upper surface of the lower sliding bin (2) is transversely provided with a sliding groove (6), the inner cavity of the lower sliding bin (2) is provided with a sliding block (8), the sliding block (8) is movably connected with the inner wall of the lower sliding bin (2), the lower side of the upper limiting sliding plate (5) is connected with the sliding block (8) through the connecting rods, the connecting rods penetrate through the sliding groove (6), the two ends of the lower sliding bin (2) are provided with sealing blocks (7), and two ends of the inner cavity of the lower sliding bin (2), and the two sides of the sliding block (8) are respectively welded on the buffer supporting mechanisms at the two ends.
2. The elastic buffer device of the dynamic compactor according to claim 1, wherein: and reinforcing ribs are arranged on the outer wall of the support connecting rod (1).
3. The elastic buffer device of the dynamic compactor according to claim 1, wherein: the front and back widths of the upper limiting sliding plate (5) and the sliding block (8) are larger than the front and back widths of the sliding groove (6).
4. The elastic buffer device of the dynamic compactor according to claim 1, wherein: the lower surface of the sliding block (8) is rotatably connected with a supporting roller (9) through a pin shaft, and the supporting roller (9) supports the lower surface of the inner cavity of the lower sliding bin (2).
5. The elastic buffer device of the dynamic compactor according to claim 1, wherein: the buffer supporting mechanism comprises a buffer supporting plate (10) and buffer supporting springs (11), and the buffer supporting plate (10) and the buffer supporting springs (11) are installed in a staggered mode.
CN202021855700.6U 2020-08-31 2020-08-31 Elastic buffering device of dynamic compactor Active CN213088628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021855700.6U CN213088628U (en) 2020-08-31 2020-08-31 Elastic buffering device of dynamic compactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021855700.6U CN213088628U (en) 2020-08-31 2020-08-31 Elastic buffering device of dynamic compactor

Publications (1)

Publication Number Publication Date
CN213088628U true CN213088628U (en) 2021-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021855700.6U Active CN213088628U (en) 2020-08-31 2020-08-31 Elastic buffering device of dynamic compactor

Country Status (1)

Country Link
CN (1) CN213088628U (en)

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