CN218148276U

CN218148276U - Unhook rammer mechanism

Info

Publication number: CN218148276U
Application number: CN202222610273.0U
Authority: CN
Inventors: 曾维健; 邓秀超; 张汗
Original assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Current assignee: Wuhan Zhongketuochuang Foundation Engineering Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-27
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a unhook rammer mechanism, including the rammer main part, the fixed unhook mechanism that is provided with of central point department of putting at the top of rammer main part, unhook mechanism includes interior mounting, through servo motor, two-way screw rod, interior kelly and interior draw-in groove are convenient to fix between internal mounting, the outer mounting, can extrude limit slider when interior kelly removes, limit slider stimulates wire rope, wire rope drives the inside slip of outer cardboard spout outside, outer cardboard carries out the secondary through outer fixture block and outer draw-in groove to the outer mounting and fixes, the stability that can improve unhook mechanism, the gas pocket that the V type set up can block the rubble that gets into the gas pocket etc. avoids the rubble to splash, and the security is high, can clear up the inside rubble of gas pocket bottom etc. through the clearance pole, and easy operation, the practicality is high.

Description

Unhooking rammer mechanism

Technical Field

The utility model relates to a rammer technical field specifically is a unhook rammer mechanism.

Background

The dynamic compaction method is one of the main construction modes of foundation treatment construction, and is widely used for reinforcement treatment of sand stones, gravel soil, mountain skin soil, coal ash, backfill soil and the like, in the process of reinforcing a foundation by dynamic compaction, after a dynamic compactor lifts a rammer to a high position, the rammer is unhooked and falls freely, the ground is tamped repeatedly and repeatedly, the kinetic energy of the rammer forms strong shock waves and high stress in the soil, the foundation is impacted and vibrated, and a soil body is tamped strongly, so that the strength of the foundation is improved, the compressibility is reduced, the shock-resistant liquefaction capacity of the foundation is improved, the wet-sinking resistance is eliminated and the like, but after the existing rammer mechanism falls freely to impact the ground, broken stones and the like on the ground can splash to the periphery along with air holes, the safety is low, the air holes are easy to block, and the practicability is low.

Therefore, the utility model provides a unhook rammer mechanism.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a unhook rammer mechanism to solve the problem that proposes in the above-mentioned background art, the utility model discloses a V type gas pocket can prevent that the rubble from splashing to also conveniently clear up the gas pocket, the utility model is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a unhook rammer mechanism, includes the rammer main part, the fixed unhook mechanism that is provided with of central point department of putting at the top of rammer main part, unhook mechanism includes interior mounting, the fixed central point department of putting that sets up at the top of rammer main part of interior mounting, interior draw-in groove has been seted up to the both sides of interior mounting, there is outer mounting at the top of interior mounting through block mechanism fixed mounting, block mechanism includes interior kelly, the adjustment tank has been seted up to the bilateral symmetry of the inside of outer mounting, the inside at the adjustment tank is installed to the spacing slidable of interior kelly, the fixed lug that is provided with in top of outer mounting.

Furthermore, the inside of adjustment tank transversely rotates and installs two-way screw rod, the top of interior kelly is through screw movable mounting on two-way screw rod, interior kelly's shape is "L" type.

Furthermore, a servo motor is fixedly mounted at a position corresponding to one side of the outer fixing piece, and an output shaft of the servo motor is fixedly connected with one end of the bidirectional screw.

Further, the inside spacing slidable mounting of interior mounting has limit slide, the inside of draw-in groove including limit slide's one end slides and sets up, limit slide's quantity is 1, fixed mounting has the spring between one side of limit slide and the interior mounting.

Furthermore, outer chutes are symmetrically formed in two sides of the top of the rammer main body, the outer chutes are formed in two sides of the inner fixing part, outer clamping plates are slidably mounted in the outer chutes in a limiting mode, and springs are fixedly mounted at one ends of the outer clamping plates and are fixedly mounted in the outer chutes.

Furthermore, an outer clamping block is fixedly arranged on one side of the outer clamping plate, outer clamping grooves are formed in the positions, corresponding to the bottoms of the two sides of the outer fixing piece, of the bottoms of the two sides of the outer fixing piece, and the outer clamping block is clamped inside the outer clamping grooves.

Furthermore, a fixed pulley is fixedly mounted at a corresponding position inside the rammer main body, a steel wire rope is fixedly mounted on one side of the outer clamping plate, and one end of the steel wire rope is fixedly connected with one end of the limiting slide block by bypassing the fixed pulley.

Furthermore, an air hole is formed in the corresponding position in the rammer main body, the shape of the cross section of the air hole is V-shaped, a cleaning rod is movably mounted at the top of the air hole through a screw hole, and a knob is fixedly mounted at the top of the cleaning rod.

The utility model has the advantages that: the utility model relates to a mousing-hook rammer mechanism passes through servo motor, two-way screw, interior kelly and interior draw-in groove are convenient internal mounting, fix between the outer mounting, can extrude limit slider when interior kelly removes, limit slider stimulates wire rope, wire rope drives the inside slip of outer cardboard spout outside, outer cardboard carries out the secondary through outer fixture block and outer draw-in groove to the outer mounting and fixes, the stability of mousing-hook mechanism can be improved, the gas pocket of V type setting can block the rubble that gets into the gas pocket etc, avoid the rubble to splash, high safety, can clear up the inside rubble of gas pocket bottom etc. through clearing up the pole, and is simple in operation, high in practicability.

Drawings

FIG. 1 is a structural diagram of a decoupling rammer mechanism of the present invention;

FIG. 2 is a cross-sectional view of a decoupling rammer mechanism of the present invention;

FIG. 3 is an enlarged view of the point A of the decoupling rammer mechanism of the present invention at FIG. 2;

FIG. 4 is a cross-sectional view of the inner fixing member of the unhooking rammer mechanism of the present invention;

in the figure: 1. a unhooking mechanism; 2. a ram body; 3. air holes; 4. cleaning the rod; 5. an outer clamping plate; 6. an outer fixing member; 7. an inner fixing member; 8. lifting lugs; 9. a servo motor; 10. a bidirectional screw; 11. an adjustment groove; 12. an inner clamping rod; 13. a limiting slide block; 14. a wire rope; 15. a fixed pulley; 16. an inner clamping groove.

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 unhook rammer mechanism, includes rammer main part 2, the fixed unhook mechanism 1 that is provided with of central point department of putting at the top of rammer main part 2, unhook mechanism 1 includes interior mounting 7, the fixed central point department of putting that sets up at the top of rammer main part 2 of interior mounting 7, interior draw-in groove 16 has been seted up to the both sides of interior mounting 7, there is outer mounting 6 at the top of interior mounting 7 through block mechanism fixed mounting, block mechanism includes interior kelly 12, adjustment tank 11 has been seted up to the bilateral symmetry of the inside of outer mounting 6, the inside at adjustment tank 11 of the spacing slidable mounting of interior kelly 12, the fixed lug 8 that is provided with in top of outer mounting 6, through unhook mechanism 1 convenient internal mounting 7 and outer mounting 6 fix and break away from, easy operation, convenient to use.

In this embodiment, two-way screw 10 is transversely installed in the inside of adjustment groove 11 to rotate, screw movable mounting is passed through on two-way screw 10 on the top of interior kelly 12, the shape of interior kelly 12 is "L" type, one side of outer mounting 6 corresponds position department fixed mounting and has servo motor 9, servo motor 9's output shaft and one end of two-way screw 10 are fixed continuous, the inside spacing slidable mounting of inner mounting 7 has limiting slide 13, limiting slide 13's one end slides and sets up the inside at interior draw-in groove 16, limiting slide 13's quantity is 1, fixed mounting has the spring between one side of limiting slide 13 and inner mounting 7, the bilateral symmetry at the top of ram main part 2 has seted up outer spout, outer spout sets up the both sides at inner mounting 7, the inside spacing slidable mounting of outer spout has outer cardboard 5, the one end fixed mounting of outer cardboard 5 has the spring, this the inside of spring fixed mounting is in outer spout one side of outer cardboard 5 is fixedly provided with outer fixture block, the bottom of both sides of outer mounting 6 corresponds position department and has seted up outer card, outer card is blocked at the inside of outer fixture 6, the inner fixing slide is fixed mounting 14 and is convenient for the secondary draw-in the inner mounting to carry out the secondary draw-in the pulley 15, the stability of fixing block and the inner mounting 14, the secondary draw-in the inner mounting is convenient fixing slide 6 and is connected with the inner mounting 14.

This embodiment, gas pocket 3 has been seted up to the inside corresponding position department of rammer main part 2, the section view shape of gas pocket 3 is "V" type, there is clearance pole 4 at the top of gas pocket 3 through screw movable mounting, the top fixed mounting of clearance pole 4 has the knob, can prevent that the rubble from splashing, also conveniently clears up the bottom of gas pocket 3.

When using this unhook rammer mechanism, be connected outer mounting 6 with the dynamic compaction machine through lug 8, through servo motor 9, two-way screw 10, interior draw-in groove 12 and interior draw-in groove 16 are convenient to interior mounting 7, fix between the outer mounting 6, can extrude limit slider 13 when interior draw-in groove 12 removes, limit slider 13 stimulates wire rope 14, wire rope 14 drives the inside slip of outer cardboard 5 spout outside, outer cardboard 5 carries out the secondary through outer fixture block and outer draw-in groove to outer mounting 6 and fixes, the stability of unhook mechanism 1 can be improved, the gas pocket 3 that the V type set up can block the rubble that gets into gas pocket 3 etc, avoid the rubble to splash, the security is high, can clear up the rubble etc. of gas pocket 3 bottom through clearance pole 4, and is simple to operate, and high in practicability.

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. The utility model provides a unhook rammer mechanism, includes rammer main part (2), its characterized in that, the fixed unhook mechanism (1) that is provided with in central point department of putting at the top of rammer main part (2), unhook mechanism (1) includes interior mounting (7), the fixed central point department of putting that sets up at the top of rammer main part (2) of interior mounting (7), interior draw-in groove (16) have been seted up to the both sides of interior mounting (7), the top of interior mounting (7) has outer mounting (6) through block mechanism fixed mounting, block mechanism includes interior kelly (12), adjustment tank (11) have been seted up to the bilateral symmetry of the inside of outer mounting (6), the inside in adjustment tank (11) is fixed slidable mounting in interior kelly (12), the top of outer mounting (6) is fixed and is provided with lug (8).

2. The decoupling ram mechanism of claim 1, wherein: the inside of adjusting groove (11) transversely rotates and installs two-way screw rod (10), the top of interior kelly (12) passes through screw movable mounting on two-way screw rod (10), the shape of interior kelly (12) is "L" type.

3. The decoupling ram mechanism of claim 2, wherein: a servo motor (9) is fixedly mounted at a position corresponding to one side of the outer fixing piece (6), and an output shaft of the servo motor (9) is fixedly connected with one end of the bidirectional screw (10).

4. The decoupling ram mechanism of claim 1, wherein: the inside spacing slidable mounting of interior mounting (7) has limiting slide block (13), the inside of draw-in groove (16) including the one end of limiting slide block (13) slides and sets up, the quantity of limiting slide block (13) is 1, fixed mounting has the spring between one side of limiting slide block (13) and interior mounting (7).

5. The decoupling ram mechanism of claim 4, wherein: the rammer is characterized in that outer sliding grooves are symmetrically formed in two sides of the top of the rammer main body (2), the outer sliding grooves are formed in two sides of the inner fixing part (7), an outer clamping plate (5) is arranged in the outer sliding grooves in a limiting sliding mode, a spring is fixedly arranged at one end of the outer clamping plate (5), and the spring is fixedly arranged in the outer sliding grooves.

6. The decoupling ram mechanism of claim 5, wherein: an outer clamping block is fixedly arranged on one side of the outer clamping plate (5), outer clamping grooves are formed in the positions, corresponding to the bottoms of the two sides of the outer fixing part (6), of the two sides, and the outer clamping block is clamped inside the outer clamping grooves.

7. The decoupling ram mechanism of claim 6, wherein: the inside of rammer main part (2) corresponds position department fixed mounting has fixed pulley (15), one side fixed mounting of outer cardboard (5) has wire rope (14), the one end of wire rope (14) is walked around fixed pulley (15) and is linked to each other with the one end fixed phase of spacing slider (13).

8. The decoupling ram mechanism of claim 1, wherein: the inside of rammer main part (2) corresponds position department and sets up gas pocket (3), the section view shape of gas pocket (3) is "V" type, there is clearance pole (4) at the top of gas pocket (3) through screw movable mounting, the top fixed mounting of clearance pole (4) has the knob.