CN109914302B - Hammer head rotating device - Google Patents
Hammer head rotating device Download PDFInfo
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- CN109914302B CN109914302B CN201910195904.7A CN201910195904A CN109914302B CN 109914302 B CN109914302 B CN 109914302B CN 201910195904 A CN201910195904 A CN 201910195904A CN 109914302 B CN109914302 B CN 109914302B
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- oil cylinder
- fixed
- bottom plate
- shaft
- plate
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
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Abstract
The invention relates to the field of hammer head design, in particular to a hammer head rotating device which comprises a hydraulic hammer head, two clamping plates and a bottom plate, wherein the two clamping plates are arranged in parallel, the two clamping plates are respectively and vertically fixed on the bottom plate, the hydraulic hammer head is clamped and fixed between the two clamping plates, two lug plates are respectively fixed on the outer side surfaces of the two clamping plates, a first oil cylinder is arranged on the outer side of one clamping plate, a second oil cylinder is arranged on the outer side of the other clamping plate, two ends of the first oil cylinder and the second oil cylinder, namely the end part of a piston rod and the end part of a cylinder body, are respectively hinged and fixed on the two lug plates on the adjacent clamping plates, the bottom plate can rotate around a fixed shaft in a rotating seat, the rotating seat is fixed on a lifting platform of a lifting mechanism, piston rods of the first oil cylinder and the second oil cylinder simultaneously stretch and drive the hydraulic hammer head to rotate through the lug plates, the rotating seat supports the rotation of the And the pile correcting is simple.
Description
Technical Field
The invention relates to the field of hammer head design, in particular to a hammer head rotating device.
Background
When guardrail piles on two sides of a highway are damaged, a road maintenance department is required to complete maintenance and replacement operation of the damaged guardrail piles within a specified time, and when a guardrail breakdown van is operated to carry out pile driving, a hammer head is required to be placed right above the piles to correct piles during operation, so that the prior art is troublesome in correction and assembly, direct manual operation is realized, and the operation is inflexible.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a hammer head rotating device which can conveniently and flexibly adjust the rotation of a hammer head to perform pile correction.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hammer rotating device comprises a hydraulic hammer, two parallel clamping plates and a bottom plate, wherein the two clamping plates are respectively and vertically fixed on the bottom plate, the hydraulic hammer is clamped and fixed between the two clamping plates, two lug plates are respectively fixed on the outer side surfaces of the two clamping plates, wherein, a first oil cylinder is arranged on the outer side of one clamping plate, a second oil cylinder is arranged on the outer side of the other clamping plate, two ends of the first oil cylinder, namely the end part of the piston rod and the end part of the cylinder body, are respectively hinged and fixed on two lug plates on the adjacent clamping plate, two ends of the second oil cylinder, namely the end part of the piston rod and the end part of the cylinder body, are respectively hinged and fixed on two lug plates on the adjacent clamping plate, piston cylinders of the first oil cylinder and the second oil cylinder are arranged in parallel, a bottom plate is clamped in a, and the bottom plate can rotate around the fixed shaft in the rotating seat, the rotating seat is driven by the simultaneous working of the first oil cylinder and the second oil cylinder, and the rotating seat is fixed on a lifting platform of the lifting mechanism.
The plate surface of the bottom plate is fixedly provided with a shaft sleeve, the shaft sleeve and the clamping plate are distributed on two sides of the bottom plate, the shaft sleeve is sleeved outside the fixed shaft to form a running fit, one end of the fixed shaft is provided with a shaft shoulder, the inner surface of the shaft sleeve is circumferentially provided with a ring groove, and the shaft shoulder of the fixed shaft and the ring groove in the shaft sleeve are matched to form an axial limit.
The roating seat includes the bar plate body, and the plate body is with fixed convex sand grip respectively in one side face both ends, and the convex sand grip at both ends is on same circle that uses the plate body as the center, and the both ends card of bottom plate is put for the both ends card of arc and bottom plate in the convex sand grip at both ends, the both ends of bottom plate rotate along the pitch arc of convex sand grip.
Has the advantages that: this application during operation utilizes elevating system to drive whole device earlier and removes suitable position, then starts first hydro-cylinder and second hydro-cylinder simultaneously, and the piston rod of first hydro-cylinder and second hydro-cylinder stretches out and draws back simultaneously and drives splint and then drive the hydraulic pressure tup rotation through the otic placode, and the roating seat supports the rotation of hydraulic pressure tup, like this alright carry out the school stake through the convenient nimble position of adjusting the hydraulic pressure tup of control elevating system and first hydro-cylinder and second hydro-cylinder, and is comparatively simple.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the hydraulic hammer head of the invention after rotation;
FIG. 3 is a top view of the swivel;
fig. 4 is a front view of the rotary base.
Detailed Description
The invention is further described below in conjunction with fig. 1-4.
A hammer head rotating device comprises a hydraulic hammer head 10, two clamping plates 20 and a bottom plate 30 which are arranged in parallel, wherein the two clamping plates 20 are respectively and vertically fixed on the bottom plate 30, the hydraulic hammer head 10 is clamped and fixed between the two clamping plates 20, two lug plates 70 are respectively fixed on the outer side surfaces of the two clamping plates 20, a first oil cylinder 40 is arranged on the outer side of one clamping plate 20, a second oil cylinder 50 is arranged on the outer side of the other clamping plate 20, two ends of the first oil cylinder 40, namely a piston rod end and a cylinder body end, are respectively and fixedly hinged on the two lug plates 70 on the adjacent clamping plate 20, two ends of the second oil cylinder 50, namely a piston rod end and a cylinder body end, are respectively and fixedly hinged on the two lug plates 70 on the adjacent clamping plate 20, piston cylinders of the first oil cylinder 40 and the second oil cylinder 50 are arranged in parallel, the bottom plate 30 is clamped in a rotating seat 60, the bottom plate 30 can rotate around a fixed shaft 61 in the rotating seat 60, the rotary base 60 is fixed to a lifting table of the lifting mechanism 80. This application during operation, earlier utilize elevating system 80 to drive whole device and remove suitable position, then start first hydro-cylinder 40 and second hydro-cylinder 50 simultaneously, the piston rod of first hydro-cylinder 40 and second hydro-cylinder 50 stretches out and draws back simultaneously and drives splint 20 and then drive hydraulic hammer 10 rotation through otic placode 70, roating seat 60 supports the rotation of hydraulic hammer 10, like this alright carry out the school stake through the position of control elevating system 80 and first hydro-cylinder 40, the convenient nimble regulation hydraulic hammer 10 of second hydro-cylinder 50, it is comparatively simple. Among them, the lifting mechanism 80 is commonly used in the prior art, and has various types and multiple purposes, which will not be described in this application.
Preferably, a shaft sleeve is fixed on the surface of the bottom plate 30, the shaft sleeve and the clamping plate 20 are distributed on two sides of the bottom plate 30, the shaft sleeve is sleeved on the outside of the fixed shaft 61 to form a rotating fit, a shaft shoulder is arranged at one end of the fixed shaft 61, an annular groove is circumferentially arranged on the inner surface of the shaft sleeve, and the shaft shoulder of the fixed shaft and the annular groove in the shaft sleeve are matched to form an axial limit.
Preferably, the rotating base 60 includes a strip-shaped plate body 62, the plate body 62 is fixed with circular arc-shaped protruding strips 63 at both ends of the same side plate surface respectively, the circular arc-shaped protruding strips 63 at both ends are on the same circle using the plate body 62 as the center, both ends of the bottom plate 30 are arc-shaped, both ends of the bottom plate 30 are clamped in the circular arc-shaped protruding strips 63 at both ends, and both ends of the bottom plate 30 rotate along the arc line of the circular arc-shaped protruding strips 63. When the hydraulic hammer 10 rotates together with the base plate 30, the two ends of the base plate 30 rotate along the arc of the circular arc-shaped protruding strip 63, and the circular arc-shaped protruding strips 63 at the two ends limit the rotation of the hydraulic hammer 10.
It should be understood that the above-described specific embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Obvious variations or modifications which are within the spirit of the invention are possible within the scope of the invention.
Claims (1)
1. A hammer rotating device is characterized in that: the hydraulic hammer comprises a hydraulic hammer head (10), two clamping plates (20) and a bottom plate (30) which are arranged in parallel, wherein the two clamping plates (20) are respectively and vertically fixed on the bottom plate (30), the hydraulic hammer head (10) is clamped and fixed between the two clamping plates (20), two lug plates (70) are respectively fixed on the outer side surfaces of the two clamping plates (20), a first oil cylinder (40) is arranged on the outer side of one clamping plate (20), a second oil cylinder (50) is arranged on the outer side of the other clamping plate (20), two ends of the first oil cylinder (40), namely the end part of a piston rod and the end part of a cylinder body, are respectively and fixedly hinged on the two lug plates (70) on the adjacent clamping plate (20) of the first oil cylinder (40), two ends of the second oil cylinder (50), namely the end part of the piston rod and the end part of the cylinder body, are respectively and fixedly hinged on the two lug plates (70) on the adjacent clamping plate (20) of the second oil cylinder (, the bottom plate (30) is clamped in the rotary seat (60), the bottom plate (30) can rotate around a fixed shaft (61) in the rotary seat (60), the rotation is driven by the simultaneous work of the first oil cylinder (40) and the second oil cylinder (50), the rotary seat (60) is fixed on a lifting platform of the lifting mechanism (80), shaft sleeves are fixed on the surface of the bottom plate (30), the shaft sleeves and the clamping plates (20) are distributed on two sides of the bottom plate (30), the shaft sleeves are sleeved on the outer portion of the fixed shaft (61) to form a rotating fit, one end of the fixed shaft (61) is provided with a shaft shoulder, an annular groove is arranged on the circumferential direction of the inner surface of the shaft sleeve, the shaft shoulder of the fixed shaft and the annular groove in the shaft sleeve are matched to form an axial limit, the rotary seat (60) comprises a strip-shaped plate body (62), two ends of the surface of the plate body (62) are respectively fixed with the same side (63) of an arc-, the two ends of the bottom plate (30) are arc-shaped, the two ends of the bottom plate (30) are clamped in the arc-shaped convex strips (63) at the two ends, and the two ends of the bottom plate (30) rotate along the arc lines of the arc-shaped convex strips (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195904.7A CN109914302B (en) | 2019-03-15 | 2019-03-15 | Hammer head rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195904.7A CN109914302B (en) | 2019-03-15 | 2019-03-15 | Hammer head rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109914302A CN109914302A (en) | 2019-06-21 |
| CN109914302B true CN109914302B (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195904.7A Active CN109914302B (en) | 2019-03-15 | 2019-03-15 | Hammer head rotating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109914302B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792124A (en) * | 2019-11-19 | 2020-02-14 | 衡阳市林肯液压设备有限公司 | Hydraulic hammer flexible to operate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6997506B2 (en) * | 2003-02-21 | 2006-02-14 | Iowa Mold Tooling Co., Inc. | Deck for a service vehicle |
| CN201133769Y (en) * | 2007-11-29 | 2008-10-15 | 舞阳钢铁有限责任公司 | Furnace detaching device |
| EP2263964A3 (en) * | 2009-06-19 | 2011-09-14 | Siegfried Riebsamen | Fitting vehicle for glass and solar modules |
| CN202117555U (en) * | 2010-12-01 | 2012-01-18 | 卢丹 | Hammer head rotation mechanism |
| CN208430465U (en) * | 2018-04-17 | 2019-01-25 | 河南路太养路机械股份有限公司 | A kind of deflection regulating mechanism for guard bar washing device |
| CN108532599B (en) * | 2018-06-30 | 2023-09-22 | 徐州万盛工程设备有限公司 | Working mechanism of highway guardrail pile driving and pulling machine |
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2019
- 2019-03-15 CN CN201910195904.7A patent/CN109914302B/en active Active
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| CN109914302A (en) | 2019-06-21 |
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