CN214784324U - Vertical lifting device for breaking hammer - Google Patents
Vertical lifting device for breaking hammer Download PDFInfo
- Publication number
- CN214784324U CN214784324U CN202120215572.7U CN202120215572U CN214784324U CN 214784324 U CN214784324 U CN 214784324U CN 202120215572 U CN202120215572 U CN 202120215572U CN 214784324 U CN214784324 U CN 214784324U
- Authority
- CN
- China
- Prior art keywords
- mounting
- seat
- breaking hammer
- damping
- vertical lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a be used for quartering hammer vertical lift device, including quartering hammer main part and erection joint frame, the bottom of erection joint frame is equipped with a pair of vertical decurrent spacing polished rod, be connected through the locating plate between the bottom portion of spacing polished rod, be equipped with a pair of gliding mount pad of spacing polished rod of edge between the spacing polished rod, the quartering hammer main part is fixed mutually through positioning bolt and mount pad, the upper strata be equipped with hydraulic telescoping rod between mount pad and the erection joint frame bottom, hydraulic telescoping rod's tip is connected with mount pad, erection joint frame respectively through the shock absorber seat. The utility model discloses can carry out the vertical lift to the quartering hammer, and the quartering hammer of being convenient for docks with broken point accurately to the antidetonation is effectual, is difficult for causing the damage to hydraulic telescoping rod.
Description
Technical Field
The utility model relates to a quartering hammer technical field specifically is a be used for quartering hammer vertical lift device.
Background
Since the breaking hammer appeared for half a century, the breaking hammer has the advantages of large impact energy, strong adaptability, high reliability and efficiency, energy conservation, environmental protection and the like, and is more and more valued by relevant experts and engineering technicians at home and abroad. As an important breaking and dismantling tool capable of being equipped on an excavator, the hydraulic breaking hammer replaces manual breaking and dismantling and blasting to a certain extent, and has no work in the aspects of improving working efficiency, construction safety and environmental protection and dust prevention, but the existing accessory capable of replacing the hydraulic breaking hammer is almost absent. The existing breaking hammer equipment can flexibly adjust the height of the breaking hammer, but cannot vertically lift the breaking hammer, is difficult to butt a breaking point when accurate breaking is carried out, has poor anti-seismic effect, and is easy to damage a hydraulic lifting component. We therefore provide a vertical lifting device for a demolition hammer.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a be used for quartering hammer vertical lift device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model is used for a vertical lifting device of a breaking hammer, which comprises a breaking hammer main body and an installation connecting frame, the bottom of the mounting and connecting frame is provided with a pair of vertically downward limiting polish rods, the bottom end parts of the limiting polish rods are connected through a positioning plate, a pair of mounting seats sliding along the limiting polished rods are arranged between the limiting polished rods, the main body of the breaking hammer is fixed with the mounting seats through positioning bolts, a hydraulic telescopic rod is arranged between the mounting seat at the upper layer and the bottom of the mounting connecting frame, the end part of the hydraulic telescopic rod is respectively connected with the mounting seat and the mounting connecting frame through a shock absorption seat, the shock absorption seat comprises a positioning base and a shock absorption upper seat, the positioning base is provided with upright posts which are vertically arranged, the damping upper seat is provided with first through holes which are in one-to-one correspondence with the upright posts, the end part of the upright post penetrates through the first through hole and is provided with a limiting block, and a plurality of damping springs are arranged between the positioning base and the damping upper seat; the shock absorption upper seat is provided with a hinged block hinged with the hydraulic telescopic rod, and the positioning base is welded with the mounting seat and the mounting connecting frame.
As an optimal technical scheme of the utility model, the bottom of location base is equipped with the U type groove that is used for imbedding the side of mount pad and installation link side.
As a preferred technical scheme of the utility model, the cell wall both sides in U type groove are equipped with the second through-hole that corresponds, be equipped with the third through-hole with second through-hole one-to-one on mount pad and the erection joint frame respectively, wear to be equipped with the rivet between second through-hole and the third through-hole.
As an optimized technical proposal of the utility model, the mounting seat is provided with a liquid shock absorber.
The utility model has the advantages that: this kind is used for quartering hammer vertical lift device, the utility model discloses can carry out the vertical lift to the quartering hammer, and the quartering hammer of being convenient for docks with broken point accurately to the antidetonation is effectual, is difficult for causing the damage to hydraulic telescoping rod. When the breaking hammer is vertically lifted, the mounting seat is driven to vertically move along the limiting polished rod under the telescopic action of the hydraulic telescopic rod so as to drive the breaking hammer fixed on the mounting seat to vertically lift, wherein the end part of the hydraulic telescopic rod is respectively connected with the mounting seat and the mounting connecting frame through the damping seat, so that the effect of buffering and damping is achieved, and the phenomenon that the hydraulic telescopic rod is driven to violently vibrate when the breaking hammer works, so that internal devices of the hydraulic telescopic rod are easily damaged, and the hydraulic telescopic rod cannot normally work is effectively avoided; furthermore the utility model discloses well location base and mount pad, erection joint frame welding, the bottom of location base is equipped with the U type groove that is used for imbedding the side of mount pad and erection joint frame side, wherein the location base be with the mount pad, the erection joint frame carries out dual fixed through rivet and welding, have the characteristics that location effect is good and the stability in use is strong, effectively avoided causing the mount pad vibration at the quartering hammer during operation, and cause easily that the location base is not hard up to drop, the flexible deformation of elasticity through damping spring has played the effect of shock attenuation and has inhaled, make location base and shock attenuation seat of honour can carry out relative motion, thereby the absorbing effect has been played, wherein damping spring is in the state that compresses tightly always.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the vertical lifting device for the breaking hammer of the present invention;
FIG. 2 is a schematic structural view of a shock absorbing seat for a vertical lifting device of a breaking hammer according to the present invention;
fig. 3 is a schematic view of a partial structure of the vertical lifting device for a breaking hammer of the present invention;
fig. 4 is a schematic structural view of a U-shaped groove of the vertical lifting device for a breaking hammer of the present invention.
In the figure: 1. a breaking hammer body; 2. mounting a connecting frame; 3. a limit polished rod; 4. positioning a plate; 5. a mounting seat; 6. a hydraulic telescopic rod; 7. a shock absorbing seat; 8. positioning a base; 9. a shock-absorbing upper seat; 10. a column; 11. a first through hole; 12. a limiting block; 13. a damping spring; 14. a hinged block; 15. a U-shaped groove; 16. a second through hole; 17. a third through hole; 18. riveting; 19. a liquid shock absorber.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model is used for a vertical lifting device of a breaking hammer, comprising a breaking hammer main body 1 and an installation connecting frame 2, the bottom of the installation connecting frame 2 is provided with a pair of vertically downward limiting polish rods 3, the bottom ends of the limiting polish rods 3 are connected with each other through a positioning plate 4, a pair of installation bases 5 sliding along the limiting polish rods 3 are arranged between the limiting polish rods 3, the breaking hammer main body 1 is fixed with the installation bases 5 through positioning bolts, a hydraulic telescopic rod 6 is arranged between the installation base 5 on the upper layer and the bottom of the installation connecting frame 2, the end of the hydraulic telescopic rod 6 is respectively connected with the installation bases 5 and the installation connecting frame 2 through a damping base 7, the damping base 7 comprises a positioning base 8 and a damping upper base 9, the positioning base 8 is provided with vertically arranged upright posts 10, the damping upper base 9 is provided with first through holes 11 corresponding to the upright posts 10 one by one, the end part of the upright post 10 penetrates through the first through hole 11 and is provided with a limiting block 12, and a plurality of damping springs 13 are arranged between the positioning base 8 and the damping upper seat 9; the shock absorption upper seat 9 is provided with an articulated block 14 articulated with the hydraulic telescopic rod 6, and the positioning base 8 is welded with the mounting seat 5 and the mounting connecting frame 2. When carrying out the vertical lift to the quartering hammer, under the flexible effect of hydraulic telescoping rod 6, drive mount pad 5 and carry out vertical movement along spacing polished rod 3 and then drive the quartering hammer of fixing on mount pad 5 and carry out the vertical lift motion, wherein hydraulic telescoping rod 6's tip through shock attenuation seat 7 respectively with mount pad 5, erection joint frame 2 is connected, the absorbing effect of buffering has been played, thereby effectively avoided at the quartering hammer during operation, drive hydraulic telescoping rod 6 acutely vibrations, cause the damage to hydraulic telescoping rod 6's inside device easily, and arouse hydraulic telescoping rod 6 can not normally work.
The bottom of positioning base 8 is equipped with the U type groove 15 that is used for imbedding the side of mount pad 5 and 2 sides of erection joint frame, the cell wall both sides in U type groove 15 are equipped with corresponding second through-hole 16, be equipped with the third through-hole 17 with 16 one-to-one of second through-hole on mount pad 5 and the erection joint frame 2 respectively, wear to be equipped with rivet 18 between second through-hole 16 and the third through-hole 17. Furthermore the utility model discloses well location base 8 and mount pad 5, 2 welding of erection joint frame, the bottom of location base 8 is equipped with the U type groove 15 that is used for imbedding the side of mount pad 5 and 2 sides of erection joint frame, wherein the location base 8 with mount pad 5, erection joint frame 2 carries out dual fixed through rivet 18 and welding, have the characteristics that the location is effectual and the stability in use is strong, effectively avoided causing the 5 vibrations of mount pad at the quartering hammer during operation, and cause easily that location base 8 is not hard up to drop.
And the mounting seat 5 is provided with a liquid shock absorber 19 which plays a role in absorbing energy and reducing vibration. The mounting seat 5 is made of high-strength steel material.
The working principle is as follows: when the breaking hammer is vertically lifted, under the telescopic action of the hydraulic telescopic rod 6, the mounting seat 5 is driven to vertically move along the limiting polished rod 3 so as to drive the breaking hammer fixed on the mounting seat 5 to vertically lift, wherein the end part of the hydraulic telescopic rod 6 is respectively connected with the mounting seat 5 and the mounting connecting frame 2 through the shock absorption seat 7, and the effect of buffering and shock absorption is achieved, so that the phenomenon that the hydraulic telescopic rod 6 is driven to violently vibrate when the breaking hammer works, the internal devices of the hydraulic telescopic rod 6 are easily damaged, and the hydraulic telescopic rod 6 cannot normally work is effectively avoided; furthermore the utility model discloses well location base 8 and mount pad 5, 2 welding of erection joint frame, the bottom of location base 8 is equipped with the U type groove 15 that is used for imbedding the side of mount pad 5 and 2 sides of erection joint frame, wherein the location base 8 with mount pad 5, erection joint frame 2 carries out dual fixed through rivet 18 and welding, have the characteristics that the location is effectual and the stability in use is strong, effectively avoided causing the 5 vibrations of mount pad at the quartering hammer during operation, and cause easily that location base 8 is not hard up to drop.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A be used for quartering hammer vertical lifting device, including quartering hammer main part (1) and installation link (2), its characterized in that: the bottom of the mounting and connecting frame (2) is provided with a pair of vertically downward limiting polished rods (3), the bottom end parts of the limiting polished rods (3) are connected through a positioning plate (4), a pair of mounting seats (5) sliding along the limiting polished rods (3) are arranged between the limiting polished rods (3), the breaking hammer main body (1) is fixed with the mounting seats (5) through positioning bolts, a hydraulic telescopic rod (6) is arranged between the mounting seats (5) on the upper layer and the bottom of the mounting and connecting frame (2), the end part of the hydraulic telescopic rod (6) is respectively connected with the mounting seats (5) and the mounting and connecting frame (2) through a damping seat (7), the damping seat (7) comprises a positioning base (8) and a damping upper seat (9), vertically arranged stand columns (10) are arranged on the positioning base (8), and first through holes (11) corresponding to the stand columns (10) one by one are arranged on the damping upper seat (9), the end part of the upright post (10) penetrates through the first through hole (11) and is provided with a limiting block (12), and a plurality of damping springs (13) are arranged between the positioning base (8) and the damping upper seat (9); the shock absorption upper seat (9) is provided with a hinged block (14) hinged with the hydraulic telescopic rod (6), and the positioning base (8) is welded with the mounting seat (5) and the mounting connecting frame (2).
2. Vertical lifting device for a breaking hammer according to claim 1, characterized in that the bottom of the positioning base (8) is provided with a U-shaped groove (15) for embedding the side of the mounting seat (5) and the side of the mounting link (2).
3. The vertical lifting device for the breaking hammer according to claim 2, wherein two sides of the wall of the U-shaped groove (15) are provided with corresponding second through holes (16), the mounting base (5) and the mounting connecting frame (2) are respectively provided with third through holes (17) corresponding to the second through holes (16) in a one-to-one manner, and rivets (18) are arranged between the second through holes (16) and the third through holes (17).
4. Vertical lifting device for a breaking hammer according to claim 1, characterized in that the mounting seat (5) is provided with a liquid shock absorber (19).
5. The device for vertical lifting of a breaking hammer according to claim 1, characterized in that the mounting (5) is made of a high-strength steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215572.7U CN214784324U (en) | 2021-01-26 | 2021-01-26 | Vertical lifting device for breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215572.7U CN214784324U (en) | 2021-01-26 | 2021-01-26 | Vertical lifting device for breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784324U true CN214784324U (en) | 2021-11-19 |
Family
ID=78749876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120215572.7U Expired - Fee Related CN214784324U (en) | 2021-01-26 | 2021-01-26 | Vertical lifting device for breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784324U (en) |
-
2021
- 2021-01-26 CN CN202120215572.7U patent/CN214784324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |