CN218880798U

CN218880798U - Amplitude changing mechanism of dynamic compactor

Info

Publication number: CN218880798U
Application number: CN202223146606.5U
Authority: CN
Inventors: 张汗; 曾维健; 邓秀超
Original assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Current assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-04-18
Anticipated expiration: 2032-11-26

Abstract

The utility model provides a dynamic compactor luffing mechanism, including luffing mechanism body, luffing mechanism body includes the base, the welding has the bracing piece on the base, the internally mounted of bracing piece has the adjustable shelf, the welding has supporting component between the adjustable shelf, the last cable wire of installing of supporting component, the one end of cable wire is connected with rams the dish, it has the spacing groove to open on the adjustable shelf, it has the spread groove to open on the bracing piece, the internally mounted of spacing groove and spread groove has spacing subassembly, the one end of spacing subassembly is connected with rams the dish. This dynamic compactor amplitude varying mechanism, movable rod are at the inside telescopic movement of dead lever, and flexible removal back movable rod is spacing to the dish of ramming of different diameters to guarantee to ram the verticality of dish when descending, avoid rocking the damage that causes equipment.

Description

Amplitude changing mechanism of dynamic compactor

Technical Field

The utility model relates to a dynamic compactor becomes width of cloth equipment field specifically is a dynamic compactor becomes width of cloth mechanism.

Background

The dynamic compactor is an engineering machine for impacting and compacting materials or foundations, the falling process of the rammer of the conventional dynamic compactor can cause the arm support and a steel wire rope or even a whole vehicle to shake, the dynamic compactor can frequently impact a hoisting amplitude-changing mechanism and easily cause the fatigue damage or failure of components, the technical scheme is published according to the patent with the application number of CN201220623526.1, the technical scheme can not rapidly adjust the height of the amplitude-changing mechanism when in use, in addition, the vertical falling of the ramming disc can not be guaranteed when the ramming disc falls, and the ramming disc with different weights can not be rapidly replaced and used, and the dynamic compactor is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a dynamic compactor luffing mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure, during the use, the adjustable shelf promotes the adjustable shelf through elevating system and rises, adjusts the height of falling to the ground of ramming the dish after the adjustable shelf rises to can accomplish the change use of different ranges.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a dynamic compactor luffing mechanism, includes the luffing mechanism body, the luffing mechanism body includes the base, the welding has the bracing piece on the base, the internally mounted of bracing piece has the adjustable shelf, the welding has supporting component between the adjustable shelf, the last cable wire of installing of supporting component, the one end of cable wire is connected with rams the dish, it has the spacing groove to open on the adjustable shelf, it has the spread groove to open on the bracing piece, the internally mounted of spacing groove and spread groove has spacing subassembly, the one end of spacing subassembly is with ram the dish and be connected.

Furthermore, a fixing groove is formed in the supporting rod, a lifting mechanism is installed at the bottom of the fixing groove, and the lifting mechanism is connected with the bottom of the movable frame.

Furthermore, the supporting component comprises movable columns, the movable columns are welded on the inner wall of the movable frame, supporting tubes are installed between the movable columns, and openings are formed in the supporting tubes.

Furthermore, a roller is arranged inside the opening, limit rollers are arranged on two sides of the roller, a fixing plate is welded inside the supporting tube, and the limit rollers and the roller are arranged on the fixing plate.

Furthermore, the steel cable is arranged between the limiting roller and the roller, and one end of the movable column is provided with a limiting ring.

Further, spacing subassembly includes the dead lever, the internally mounted of dead lever has the movable rod, the inside at the dead lever is passed through supporting mechanism to the one end of movable rod, it has fixed mouthful to open on the dish to ram, the inside at fixed mouthful is installed to the one end of movable rod.

The utility model has the advantages that: the utility model relates to a dynamic compactor luffing mechanism, which comprises a base; a support bar; a movable frame; a limiting groove; a limiting component; tamping a disc; a steel cord; a support assembly; connecting grooves; fixing grooves; a movable post; supporting a tube; an opening; a drum; a limiting roller; an arc-shaped opening; a limiting ring; a fixing plate; a lifting mechanism; fixing the rod; a movable rod; and a support mechanism.

1. When the amplitude changing mechanism of the dynamic compactor is used, the movable frame pushes the movable frame to ascend through the lifting mechanism, and the landing height of the tamping disc is adjusted after the movable frame ascends, so that the amplitude changing mechanism can be used in different ranges.

2. This dynamic compactor amplitude varying mechanism, movable rod are at the inside telescopic movement of dead lever, and flexible removal back movable rod is spacing to the dish of ramming of different diameters to guarantee to ram the verticality of dish when descending, avoid rocking the damage that causes equipment.

3. According to the amplitude varying mechanism of the dynamic compactor, the movable columns on the supporting components move towards two sides in the supporting pipe, and the distance between the supporting rods can be enlarged after the movable columns move, so that the tamping discs with different diameters can be installed and used.

Drawings

FIG. 1 is a schematic structural diagram of a luffing mechanism of a dynamic compactor according to the present invention;

fig. 2 is a schematic structural diagram of a support assembly of a luffing mechanism of the dynamic compactor according to the present invention;

FIG. 3 is a schematic top sectional view of a support assembly of a derricking mechanism of the dynamic compactor according to the present invention;

fig. 4 is a schematic diagram of a cross-sectional structure of a support rod of a luffing mechanism of the dynamic compactor of the present invention;

in the figure: 1. a base; 2. a support bar; 3. a movable frame; 4. a limiting groove; 5. a limiting component; 6. tamping a disc; 7. a steel cord; 8. a support assembly; 9. connecting grooves; 10. fixing grooves; 11. a movable post; 12. supporting a pipe; 13. an opening; 14. a drum; 15. a limiting roller; 16. an arc-shaped opening; 17. a limiting ring; 18. a fixing plate; 19. a lifting mechanism; 20. fixing the rod; 21. a movable rod; 22. and a support mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a dynamic compactor luffing mechanism, includes the luffing mechanism body, the luffing mechanism body includes base 1, the welding has bracing piece 2 on the base 1, the internally mounted of bracing piece 2 has adjustable shelf 3, the welding has supporting component 8 between the adjustable shelf 3, install cable wire 7 on the supporting component 8, the one end of cable wire 7 is connected with rams dish 6, it has spacing groove 4 to open on the adjustable shelf 3, it has spread groove 9 to open on the bracing piece 2, the internally mounted of spacing groove 4 and spread groove 9 has spacing subassembly 5, the one end of spacing subassembly 5 is connected with ramming dish 6, open the inside of bracing piece 2 has fixed slot 10, elevating system 19 is installed to the bottom of fixed slot 10, elevating system 19 is connected with the bottom of adjustable shelf 3, and elevating system 19 is electric putter, and electric putter promotes the adjustable shelf 3 rebound to increase the range of ramming dish 6 and hit, satisfy the use under the different intensity.

This embodiment, supporting component 8 is including activity post 11, the welding of activity post 11 is on the inner wall of adjustable shelf 3, install stay tube 12 between the activity post 11, it has opening 13 to open on stay tube 12, the internally mounted of opening 13 has cylinder 14, spacing cylinder 15 is installed to the both sides of cylinder 14, the inside welding of stay tube 12 has fixed plate 18, spacing cylinder 15 and cylinder 14 are installed on fixed plate 18, cable wire 7 is installed between spacing cylinder 15 and cylinder 14, spacing ring 17 is installed to the one end of activity post 11, spacing component 5 includes dead lever 20, the internally mounted of dead lever 20 has movable rod 21, the inside at dead lever 20 is installed through supporting mechanism 22 to the one end of movable rod 21, it has the fixed orifices to ram to open on the dish 6, the inside at the fixed orifices is installed to the one end of movable rod 21, and supporting mechanism 22 is supporting spring, and supporting spring promotes the movable rod and stretches out and draws back the displacement, and rams the spacing support of dish 6 to different diameters down perpendicularly to ram, guarantees to ram to strike the dish 6 and descend and use.

When the device is used, one end of a steel cable 7 is connected with external hoisting equipment, when the device is used, the steel cable 7 at different positions enters the inside of an opening 13 through an arc-shaped opening 16 at a corresponding position, the steel cable 7 enters between a roller 14 and a limiting roller 15 through the limiting roller 15 to be limited, the limiting roller 15 and the roller 14 reduce friction for one end of the steel cable while limiting, when the device is used, the support rod 2 can be moved towards two sides, a movable column 11 moves towards two sides in the support tube 12, the width of ground leakage is increased after the movable column moves towards two sides, the damage to a base 1 and the support rod 2 caused by a tamping disc 6 during tamping is avoided, in addition, the width between the support rods 2 is increased, the use of tamping discs 6 with different diameters can be completed, a fixed port on the tamping disc 6 is connected with one end of a movable rod 20, the movable rod 20 is arranged at one telescopic end of the support rod 20 through a support mechanism 22, when the tamping disc 6 descends vertically in the inside of the

limit grooves

4 and 9, thereby ensuring that the perpendicular adjustment of the tamping disc 6 is connected with the tamping disc 6 at a position needing to be adjusted, and the tamping mechanism is connected with a lifting equipment, and the tamping mechanism 8, and the lifting mechanism can be used when the tamping disc 6 is moved upwards, and the tamping frame is used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dynamic compactor luffing mechanism, includes luffing mechanism body, its characterized in that: the luffing mechanism body includes base (1), the welding has bracing piece (2) on base (1), the internally mounted of bracing piece (2) has adjustable shelf (3), the welding has supporting component (8) between adjustable shelf (3), install cable wire (7) on supporting component (8), the one end of cable wire (7) is connected with rams and hits dish (6), it has spacing groove (4) to open on adjustable shelf (3), it has spread groove (9) to open on bracing piece (2), the internally mounted of spacing groove (4) and spread groove (9) has spacing subassembly (5), the one end of spacing subassembly (5) is connected with rams and hits dish (6).

2. The amplitude transformer of the dynamic compactor as claimed in claim 1, wherein: the inside of bracing piece (2) is opened has fixed slot (10), elevating system (19) is installed to the bottom of fixed slot (10), elevating system (19) are connected with the bottom of adjustable shelf (3).

3. The amplitude transformer of the dynamic compactor as claimed in claim 1, wherein: support assembly (8) are including activity post (11), activity post (11) welding is on the inner wall of adjustable shelf (3), install between activity post (11) and prop up pipe (12), it has opening (13) to open on prop up pipe (12), arc opening (16) have been opened to the avris of opening (13).

4. The amplitude transformer of claim 3, wherein: the novel roller support is characterized in that a roller (14) is installed inside the opening (13), limiting rollers (15) are installed on two sides of the roller (14), a fixing plate (18) is welded inside the support pipe (12), and the limiting rollers (15) and the roller (14) are installed on the fixing plate (18).

5. The amplitude transformer of the dynamic compactor as claimed in claim 4, wherein: the steel cable (7) is arranged between the limiting roller (15) and the roller (14), and one end of the movable column (11) is provided with a limiting ring (17).

6. The amplitude transformer of the dynamic compactor as claimed in claim 1, wherein: spacing subassembly (5) include dead lever (20), the internally mounted of dead lever (20) has movable rod (21), the inside at dead lever (20) is installed through supporting mechanism (22) to the one end of movable rod (21), it has the fixed mouthful to open on ramming dish (6), the inside at the fixed mouthful is installed to the one end of movable rod (21).