CN214460288U - Earthwork backfill corner tamping device - Google Patents
Earthwork backfill corner tamping device Download PDFInfo
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- CN214460288U CN214460288U CN202022623596.4U CN202022623596U CN214460288U CN 214460288 U CN214460288 U CN 214460288U CN 202022623596 U CN202022623596 U CN 202022623596U CN 214460288 U CN214460288 U CN 214460288U
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- ramming
- tamping
- corner
- connecting rod
- plate
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 14
- 239000008187 granular material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of engineering machinery equipment, in particular to a earthwork backfilling corner tamping device, which comprises a tamping plate, wherein the inner side of the tamping plate is provided with an inner groove of the tamping plate, the inner side of the inner groove of the tamping plate is provided with a shock absorber, the inner side of the tamping plate is provided with a balancing weight, the upper end of the tamping plate is provided with a fixed rod, the upper end of the fixed rod is provided with a connecting rod, the inner ring of the connecting rod is provided with a connecting groove, the outer ring of the connecting groove is provided with an anti-skid layer, the tamping device can generate larger impact force when tamping the earthwork backfilling corner, the tamping device can realize the tamping of the earthwork backfilling corner just by the impact force, but because of the characteristics of the action force and the reaction force, the impact force can be simultaneously generated to the tamping device in the tamping operation process, and the installation setting of the shock absorber, the counterforce can be buffered, and the use safety of the tamping device is further guaranteed.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool equipment, concretely relates to earthwork backfill corner tamping device.
Background
The earth backfill is characterized by mainly comprising the steps of foundation fill, foundation pit or pipe ditch backfill, indoor terrace backfill, outdoor field backfill and the like, wherein the earth backfill generally comprises the steps of cleaning on a terrace at the bottom of a foundation pit, soil inspection, layering and soil paving, raking, ramming and compacting, compactness inspection and the like, the ramming is an important step in the earth backfill process for ensuring the earth backfill quality, at present, an excavator is generally adopted to tamp the earth device in the earth backfill process, the manpower is saved, the efficiency is high, however, the ramming of the corner earth can not be carried out due to the limitation of the existing excavator ramming earth device, the ramming of the corner earth is generally carried out manually for ensuring the earth backfill quality, the manual operation intensity is increased, the ramming efficiency is low, so the earth backfill corner tamping device is required to be used, and the stability of the existing earth backfill corner tamping device is poor, particularly, in the process of tamping the earthwork backfilling corners, the impact force generated by the counterforce on the tamping device is stronger, so that the tamping device is easy to shake, and the tamping effect and the use safety of the earthwork backfilling corners are further influenced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an earthwork backfilling corner tamping device, which is characterized in that a tamping plate and a connecting rod form an integral structure through the installation and the setting of the fixing rod, the solid setting ensures the stability and the service life of the fixing rod, the installation and the setting of the angle of inclination of 30 degrees are formed with the tamping plate, when the connecting rod is connected and installed with an oil hammer on an excavator, the width of the oil hammer can not influence the tamping plate to tamp the earthwork backfilling corner, thereby ensuring the tamping effect and the use safety of the earthwork backfilling corner, when the tamping device tamps the earthwork backfilling corner, a larger impact force can be generated, the tamping of the earthwork corners can be realized through the impact force, but because of the characteristics of the action force and the counter-action force, in the tamping operation process, the impact force can be simultaneously generated to the tamping device, and the installation and the setting of a shock absorber are realized, the counterforce can be buffered, and the use safety of the tamping device is further guaranteed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corner tamping unit is backfilled to earthwork, includes the board of ramming, the inboard of the board of ramming is provided with the inboard groove of ramming, the bumper shock absorber is installed to the inboard of the inboard groove of ramming, the inboard of the board of ramming is provided with the balancing weight, the dead lever is installed to the upper end of the board of ramming, the connecting rod is installed to the upper end of dead lever, the inner circle of connecting rod is provided with the spread groove, the outer lane of spread groove is provided with the skid resistant course, the reinforcing block is installed to the upper end of the board of ramming, one side of reinforcing block is provided with the wearing layer, the ramming awl is installed to the lower extreme of the board of ramming.
Preferably, the tamping plate is a tamping plate with a square surface structure and is arranged at the upper end of the tamping cone; the ramming plate is used for ramming operation of the earthwork backfilling corners, the surface of the ramming plate is provided with the ramming plate with the square structure, so that the ramming plate is provided with four completely equal right-angle edges, every two adjacent and mutually perpendicular right-angle edges can be attached to the earthwork backfilling corners, and the ramming operation of the earthwork backfilling corners is further realized.
Preferably, the shock absorber is a spring shock absorber and is arranged at a position below the fixing rod; the tamping device can produce great impact force when tamping the earthwork corner, realizes the tamping of the earthwork corner through the impact force, but because the characteristic of effort and reaction force, at the in-process of this tamping operation, can simultaneously produce the impact force to the tamping device, and through the installation setting of bumper shock absorber, can cushion this kind of reaction force, and then the security that the guarantee tamping device used.
Preferably, the balancing weight is of a cuboid structure and is arranged at one side of the tamping plate where the reinforcing block is not arranged; because the upper end installation of ramming board one side is provided with four reinforcing blocks, under the weight influence of four reinforcing blocks, can influence the global balance nature of ramming the board by force, and then make its in-process that carries out the tamping operation to the earthwork corner and produce the incline, not only can influence the effect of tamping the operation, there is certain potential safety hazard in addition, the balancing weight keeps the global balance nature of ramming the board through increasing self weight, thereby the guarantee tamps effect and the safety in utilization to the earthwork corner of backfilling.
Preferably, the fixing rod is a cylindrical solid rod, is fixedly arranged at a position between the tamping plate and the connecting rod and is arranged at an inclined angle of 30 degrees with the tamping plate, and the perimeter of the fixing rod is the same as that of the connecting rod; through the installation setting of dead lever, make ramming board and connecting rod constitute an overall structure, solid setting ensures the steadiness and the life of dead lever, becomes the installation setting at 30 inclination angles with ramming board, makes its connecting rod when being connected the installation with excavator upper oil hammer, and the width of oil hammer can not influence ramming board and carries out the tamping operation to the earthwork corner of backfilling, and then the guarantee tamps effect and the safety in utilization to the earthwork corner of backfilling.
Preferably, the connecting rod is of a circular ring structure and is arranged at the upper end of the reinforcing block; the connecting rod is used for being connected the installation with the hammer that digs on the machine, demolishs through the breaker who earlier goes up the oil hammer on the excavator, then carries out erection joint with oil hammer and connecting rod through the spread groove, and the skid resistant course is used for avoiding the slip of oil hammer in the spread groove inboard, and then improves the security that the tamping unit used.
Preferably, the reinforcing blocks are rectangular structures, the length of each reinforcing block is equal to the side length of the tamping plate, the upper end of the inner side of each reinforcing block is provided with a wear-resistant layer of a semicircular structure, and the diameter of each wear-resistant layer is equal to that of the connecting rod; the reinforcing block is used for strengthening the fixed support of dead lever and connecting rod, and the wearing layer is used for carrying out direct contact with dead lever and connecting rod, and then avoids because of the wearing and tearing that the contact of reinforcing block and dead lever and connecting rod produced to improve the security of ramming device use.
Preferably, a plurality of tamping cones are arranged at the lower end of the tamping plate in parallel; through the setting of ramming the awl, can smash the great granule of the leftover bits is backfilled to the earthwork, can not advance the quality that can ensure the operation of ramming of the leftover bits is backfilled to the earthwork, can improve the efficiency of ramming the operation of the leftover bits is backfilled to the earthwork moreover.
Compared with the prior art, the beneficial effects of the utility model are that: the ramming plate is used for ramming the earth backfill corners, the surface of the ramming plate is in a square structure, so that the ramming plate has four right-angle sides which are completely equal, every two adjacent and mutually perpendicular right-angle sides can be attached to the earth backfill corners, and further the ramming operation of the earth backfill corners is realized, when the ramming device is used for ramming the earth backfill corners, a large impact force can be generated, the ramming of the earth backfill corners is realized through the impact force, but due to the characteristics of the action force and the reaction force, in the process of the ramming operation, the impact force can be simultaneously generated on the ramming device, the reaction force can be buffered through the installation of the shock absorber, so that the use safety of the ramming device is ensured, because the four reinforcing blocks are installed at the upper end of one side of the ramming plate, under the influence of the weights of the four reinforcing blocks, the integral balance of the ramming board is certainly influenced, and the ramming board is further enabled to generate deflection in the process of ramming operation on the earthwork backfilling corners, so that the effect of the ramming operation is influenced, certain potential safety hazards exist, the balancing weight keeps the integral balance of the ramming board by increasing the self weight, the ramming effect and the use safety of the earthwork backfilling corners are guaranteed, the ramming board and the connecting rod form an integral structure through the installation and the arrangement of the fixing rod, the solid arrangement guarantees the stability and the service life of the fixing rod, the installation and the arrangement of the fixing rod and the ramming board form an inclination angle of 30 degrees are guaranteed, when the connecting rod is connected and installed with an oil hammer on an excavator, the width of the oil hammer cannot influence the ramming board on the ramming operation on the earthwork backfilling corners, the ramming effect and the use safety of the earthwork backfilling corners are further guaranteed, the reinforcing blocks are used for reinforcing the fixing and supporting the fixing rod and the connecting rod, the wearing layer is used for carrying out direct contact with dead lever and connecting rod, and then avoids because of the wearing and tearing that the contact of anchor block and dead lever and connecting rod produced to improve the security that the tamping unit used, through the setting of ramming the awl, can smash the great granule of the leftover bits is backfilled to the earthwork, can not guarantee the quality that the leftover bits is backfilled to the earthwork tamps the operation, can improve the efficiency of the operation of tamping the leftover bits is backfilled to the earthwork moreover.
The parts of the device not involved are the same as or can be implemented using prior art.
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 front view cross-sectional structural diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic bottom view of the ramming plate of the present invention;
FIG. 4 is a schematic top view of the impact plate of the present invention;
fig. 5 is a schematic top view of the connecting rod of the present invention;
FIG. 6 is a schematic cross-sectional view of the connecting rod of the present invention;
FIG. 7 is a schematic structural view of a reinforcing block of the present invention;
FIG. 8 is a perspective schematic view of a tamper cone according to the present invention;
in the figure: 1. tamping a plate; 2. tamping an inner groove of the plate; 3. a shock absorber; 4. a balancing weight; 5. fixing the rod; 6. a connecting rod; 7. connecting grooves; 8. an anti-slip layer; 9. a reinforcing block; 10. a wear layer; 11. and (5) tamping a cone.
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.
Example 1
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a corner tamping unit is backfilled to earthwork, includes ramming board 1, the inboard of ramming board 1 is provided with ramming inboard groove 2, bumper shock absorber 3 is installed to the inboard of ramming inboard groove 2, the inboard of ramming board 1 is provided with balancing weight 4, dead lever 5 is installed to the upper end of ramming board 1, connecting rod 6 is installed to the upper end of dead lever 5, the inner circle of connecting rod 6 is provided with spread groove 7, the outer lane of spread groove 7 is provided with skid resistant course 8, reinforcing block 9 is installed to the upper end of ramming board 1, one side of reinforcing block 9 is provided with wearing layer 10, ramming board 1's lower extreme is installed and is rammed awl 11.
Specifically, the tamping plate 1 is a tamping plate with a square surface structure and is arranged at the upper end of a tamping cone 11; the ramming plate 1 is used for ramming operation of the earth backfill corners, the ramming plate 1 with the surface in a square structure is provided with four right-angle sides which are completely equal, and therefore every two adjacent right-angle sides which are perpendicular to each other can be attached to the earth backfill corners, and the ramming operation of the earth backfill corners is further realized.
Specifically, the damper 3 is a spring damper and is arranged below the fixed rod 5; the ramming device can produce great impact force when ramming the operation to the earthwork corner of backfilling, and the ramming to the earthwork corner of backfilling is realized through this kind of impact force, but because the characteristic of effort and reaction force, at this in-process of ramming the operation, can produce the impact force to the ramming device simultaneously, through the installation setting of bumper shock absorber 3, can cushion this kind of reaction force, and then the security that the guarantee ramming device used.
Specifically, the counterweight 4 is of a cuboid structure and is arranged at a position on one side of the ramming plate 1 where the reinforcing block 9 is not arranged; because the upper end installation of ramming board 1 one side is provided with four reinforcing blocks 9, under the weight influence of four reinforcing blocks 9, the whole equilibrium that can influence ramming board 1 certainly, and then make its in-process that carries out the operation of ramming to the earthwork corner and produce the incline, not only can influence the effect of the operation of ramming, there is certain potential safety hazard in addition, balancing weight 4 keeps the whole equilibrium of ramming board 1 through increasing self weight, thereby the guarantee tamps effect and the safety in utilization to the earthwork corner of backfilling.
Specifically, the fixing rod 5 is a cylindrical solid rod, is fixedly installed between the tamping plate 1 and the connecting rod 6, and is installed at an inclined angle of 30 degrees with the tamping plate 1, and the perimeter of the fixing rod 5 is the same as that of the connecting rod 6; through the installation setting of dead lever 5, make ramming board 1 and connecting rod 6 constitute an overall structure, solid setting ensures the steadiness and the life of dead lever 5, becomes the installation setting at 30 angles of inclination with ramming board 1, makes its connecting rod 6 when being connected the installation with excavator upper oil hammer, and the width of oil hammer can not influence ramming board 1 and carries out the tamping operation to the earthwork corner of backfilling, and then the guarantee is to the tamping effect and the safety in utilization of earthwork corner of backfilling.
Specifically, the connecting rod 6 is of a circular ring structure and is arranged at the upper end of the reinforcing block 9; connecting rod 6 is used for being connected the installation with the hammer that digs on the machine, demolishs through the breaker who earlier goes the hammer on the excavator, then carries out erection joint with connecting rod 6 with the hammer through spread groove 7, and skid resistant course 8 is used for avoiding the inboard slip of oil hammer at spread groove 7, and then improves the security that the tamping unit used.
Specifically, the reinforcing blocks 9 are rectangular structures, the length of each reinforcing block is equal to the side length of the tamping plate 1, the upper end of the inner side of each reinforcing block is provided with a wear-resistant layer 10 in a semicircular structure, and the diameter of each wear-resistant layer 10 is equal to that of the connecting rod 6; the reinforcing block 9 is used for reinforcing the fixed support of the fixing rod 5 and the connecting rod 6, and the wear-resistant layer 10 is used for being in direct contact with the fixing rod 5 and the connecting rod 6, so that abrasion caused by contact of the reinforcing block 9 with the fixing rod 5 and the connecting rod 6 is avoided, and the use safety of the tamping device is improved.
Specifically, a plurality of tamping cones 11 are arranged at the lower end of the tamping plate 1 in parallel; through the setting of ramming awl 11, can smash the great granule of the earth side backfill corner, can not advance the quality that can ensure the operation of ramming of earth side backfill corner, can improve the efficiency of ramming the operation of ramming the earth side backfill corner in addition.
The working principle and the using process of the invention are as follows: when in use, the crushing device of the oil hammer on the excavator is firstly dismantled, then the oil hammer is installed and connected with the connecting rod 6 through the connecting groove 7, the antiskid layer 8 is used for avoiding the sliding of the oil hammer on the inner side of the connecting groove 7, the hydraulic pressure of the oil hammer acts on the ramming device of the earth backfilling corners, the ramming plate 1 is used for ramming the earth backfilling corners, the surface of the ramming plate 1 is provided with the ramming plate 1 with a square structure, four right-angle sides which are completely equal are arranged, therefore, every two adjacent and mutually vertical right-angle sides can be attached to the earth backfilling corners, the ramming operation of the earth backfilling corners is further realized, when the ramming device carries out ramming operation on the earth backfilling corners, larger impact force can be generated, the ramming operation of the earth backfilling corners is realized through the impact force, but due to the characteristics of the action force and the reaction force, in the process of tamping operation, impact force can be simultaneously generated on the tamping device, the reaction force can be buffered through the installation arrangement of the shock absorber 3, and the use safety of the tamping device is further ensured, because the upper end of one side of the tamping plate 1 is provided with the four reinforcing blocks 9, the whole balance of the tamping plate 1 is certainly influenced under the influence of the weight of the four reinforcing blocks 9, so that the tamping plate is deflected in the process of tamping operation on the earthwork backfilling corners, the effect of the tamping operation is influenced, certain potential safety hazards exist, the counterweight block 4 keeps the whole balance of the tamping plate 1 by increasing the self weight, the tamping effect and the use safety of the earthwork backfilling corners are ensured, the tamping plate 1 and the connecting rod 6 form an integral structure through the installation arrangement of the fixing rod 5, the solid arrangement ensures the stability and the service life of the fixing rod 5, the angle of inclination of 30 degrees is installed with the ramming plate 1, when the connecting rod 6 is connected and installed with an oil hammer on an excavator, the width of the oil hammer cannot influence the ramming plate 1 to tamp the earthwork backfilling corners, so that the tamping effect and the use safety of the earthwork backfilling corners are guaranteed, the reinforcing block 9 is used for reinforcing the fixed support of the fixing rod 5 and the connecting rod 6, the wear-resistant layer 10 is used for being in direct contact with the fixing rod 5 and the connecting rod 6, further the abrasion caused by the contact of the reinforcing block 9 with the fixing rod 5 and the connecting rod 6 is avoided, the use safety of the tamping device is improved, larger particles of the earthwork backfilling corners can be crushed through the arrangement of the ramming cone 11, the quality of the earthwork backfilling corner tamping operation can not be guaranteed, and the efficiency of the earthwork backfilling corners can be improved.
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 (8)
1. The utility model provides a cubic metre of earth backfill corner tamping device which characterized in that: including ramming board (1), the inboard of ramming board (1) is provided with ramming board inside groove (2), bumper shock absorber (3) are installed to the inboard of ramming board inside groove (2), the inboard of ramming board (1) is provided with balancing weight (4), dead lever (5) are installed to the upper end of ramming board (1), connecting rod (6) are installed to the upper end of dead lever (5), the inner circle of connecting rod (6) is provided with spread groove (7), the outer lane of spread groove (7) is provided with skid resistant course (8), reinforcing block (9) are installed to the upper end of ramming board (1), one side of reinforcing block (9) is provided with wearing layer (10), ramming awl (11) are installed to the lower extreme of ramming board (1).
2. An earth backfill corner tamping device according to claim 1, characterized by: the ramming plate (1) is a ramming plate with a square surface structure and is arranged at the upper end of the ramming cone (11).
3. An earth backfill corner tamping device according to claim 1, characterized by: the shock absorber (3) is a spring shock absorber and is arranged at the position below the fixing rod (5).
4. An earth backfill corner tamping device according to claim 1, characterized by: the balancing weight (4) is of a cuboid-shaped structure and is arranged at one side position of the tamping plate (1) where the reinforcing block (9) is not arranged.
5. An earth backfill corner tamping device according to claim 1, characterized by: the fixing rod (5) is a cylindrical solid rod, is fixedly arranged at a position between the tamping plate (1) and the connecting rod (6), and is arranged at an inclined angle of 30 degrees with the tamping plate (1), and the perimeter of the fixing rod (5) is the same as that of the connecting rod (6).
6. An earth backfill corner tamping device according to claim 1, characterized by: the connecting rod (6) is of a circular ring structure and is arranged at the upper end of the reinforcing block (9).
7. An earth backfill corner tamping device according to claim 1, characterized by: the reinforcing blocks (9) are rectangular structures, the length of each reinforcing block is equal to the side length of the ramming plate (1), the upper end of the inner side of each reinforcing block is provided with a wear-resistant layer (10) of a semicircular structure, and the diameter of each wear-resistant layer (10) is equal to that of the connecting rod (6).
8. An earth backfill corner tamping device according to claim 1, characterized by: the ramming cones (11) are arranged in parallel at the lower ends of the ramming plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623596.4U CN214460288U (en) | 2020-11-13 | 2020-11-13 | Earthwork backfill corner tamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623596.4U CN214460288U (en) | 2020-11-13 | 2020-11-13 | Earthwork backfill corner tamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460288U true CN214460288U (en) | 2021-10-22 |
Family
ID=78182490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022623596.4U Expired - Fee Related CN214460288U (en) | 2020-11-13 | 2020-11-13 | Earthwork backfill corner tamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460288U (en) |
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2020
- 2020-11-13 CN CN202022623596.4U patent/CN214460288U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |