CN210368920U - Tamping device refitted by breaking hammer base body - Google Patents
Tamping device refitted by breaking hammer base body Download PDFInfo
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- CN210368920U CN210368920U CN201921102996.1U CN201921102996U CN210368920U CN 210368920 U CN210368920 U CN 210368920U CN 201921102996 U CN201921102996 U CN 201921102996U CN 210368920 U CN210368920 U CN 210368920U
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Abstract
The utility model discloses a tamping device refitted by a breaking hammer base body, which comprises a breaking hammer, a sleeve sleeved at the bottom end part of the breaking hammer, a connecting plate connected at the bottom end of the sleeve, a wing plate connected with the upper end part of the sleeve, pin columns connected at the top surface of the wing plate and symmetrically arranged at the two sides of the breaking hammer, fasteners connected between the pin columns and the breaking hammer and a tamping plate detachably connected at the bottom surface of the connecting plate; the fastener contains two ring plates, connects in the wing limit at every ring plate both ends to and connect the round pin ring on the wing limit of every ring plate one side respectively, wherein, the round pin ring corresponds and connects the round pin post. The utility model discloses a connecting piece setting of connecting plate and rammer plate has realized that the rammer plate is removable, and the concave-convex bottom surface of rammer plate more does benefit to the tamping of the soil body. Through the setting of fastener and pin for the quartering hammer can have more closely the connection in the construction of ramming on the one hand, and on the other hand does benefit to the installation of quartering hammer and the regulation of quartering hammer connection length, and can utilize the quartering hammer repeatability of the same diameter.
Description
Technical Field
The utility model relates to a construction equipment technical field, in particular to utilize tamping unit of quartering hammer base member repacking.
Background
At present, the tamping devices commonly used at the positions of wall root terrace, foundation beam, groove and the like mainly comprise a small-sized impact tamper and a flat plate vibration tamper, the devices have small size and are simple and convenient to use, but the tamping quality and efficiency are low, and the tamping devices are not suitable for soil body backfilling with high quality. For backfilling soil, a tamping device using an excavator as power is generally adopted, the machine has the advantages of high strength, low noise, convenience for automation and the like, but the tamping plate has larger size and is generally used for large-area foundation tamping and pile testing.
Therefore, the crushing hammer of the original excavator is refitted into tamping equipment for tamping narrow grooves in warehouses, wall root terraces, foundation beams, pipelines and other narrow areas; the existing modified tamping device has the phenomena that a tamping bottom plate is not easy to replace, the adjustment is inconvenient after the tamping bottom plate is connected with a breaking hammer, the device cannot be reused and the like, so that the tamping device which takes the breaking hammer as a base body, is easy to install and replace and can be recycled on the basis of high tamping quality needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utilize ramming device of quartering hammer base member repacking for solve ramming bottom plate change, quartering hammer connect height-adjustable and reuse scheduling art problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tamping device refitted by a breaking hammer base body comprises a breaking hammer, a sleeve sleeved at the bottom end part of the breaking hammer, a connecting plate connected to the bottom end of the sleeve, wing plates connected with the upper end part of the sleeve, pin columns connected to the top surfaces of the wing plates and symmetrically arranged at two sides of the breaking hammer, fasteners connected between the pin columns and the breaking hammer and a tamping plate detachably connected to the bottom surface of the connecting plate; the fastening piece comprises two ring plates, wing edges connected to two ends of each ring plate, and pin rings respectively connected to the wing edges on one side of each ring plate, wherein the pin rings are correspondingly connected with the pin columns; an angular gap is arranged between the top of the sleeve and the wing plate, and an anti-slip pad is connected to the angular gap.
Further, connecting plate and pterygoid lamina are square board, are provided with the floor between pterygoid lamina and the connecting plate, and the floor sets up about quartering hammer symmetry.
Furthermore, the axial lead of the sleeve is connected to the centroids of the wing plate and the connecting plate and is superposed with the axial lead of the breaking hammer; an angular gap is arranged between the top of the sleeve and the wing plate, and an anti-slip pad is connected to the angular gap.
Furthermore, connecting holes are formed in four corners of the connecting plate and the tamping plate, and the connecting holes are correspondingly inserted with connecting pieces; the connecting piece is a screw or a pin rod, and the bottom of the connecting piece is flush with the tamper plate.
Further, the bottom surface of the tamper plate is a smooth surface or a concave-convex surface; the size and shape of the rammer are matched with those of the connecting plate.
Furthermore, a shock pad is arranged between the connecting plate and the tamping plate, and the shape and the size of the shock pad are adapted to the shape and the size of the connecting plate.
Furthermore, the ring plates are arc-shaped plates, openings of the two ring plates are opposite to form a circular ring, and the inner diameter of the circular ring is adapted to the outer diameter of the breaking hammer.
Furthermore, the wing edges are arranged in the height range of the ring plates in a full-length mode, the wing edges opposite to the two ring plates are connected through bolts, and the bolts are arranged in the height range of the ring plates at intervals.
Furthermore, the pin ring is a pipe body, and the inner diameter of the pin ring is adaptive to the outer diameter of the pin column; the pin rings on the two ring plates are arranged on two sides and are arranged in a full-length mode within the height range; the top of the pin ring is fixed with the pin column through a nut.
Furthermore, an anti-skid sleeve is arranged between the ring plate and the breaking hammer.
The beneficial effects of the utility model are embodied in:
1) the utility model realizes the replacement of the tamping plate through the arrangement of the connecting pieces of the connecting plate and the tamping plate, and the concave-convex bottom surface of the tamping plate is more beneficial to the tamping of soil bodies during the tamping; the shock absorption pad is connected between the tamping plate and the connecting plate, which is helpful for protecting the whole device from stress buffering in the tamping process;
2) the utility model is favorable for protecting the hammer head of the breaking hammer through the arrangement of the sleeve, and the arrangement of the non-slip mat between the sleeve and the wing plate is favorable for the connection and tightness of the breaking hammer and the sleeve in the tamping construction; in addition, in the arrangement of the wing plates and the connecting plate, the size of the wing plates is smaller than that of the connecting plate, the cross section is small at the top and large at the bottom, and the wing plates and the connecting plate are fixedly connected through the rib plates, so that acting force is favorably applied in tamping;
3) in the embodiment, the arrangement of the fastener and the pin column enables the breaking hammer to have tight connection in tamping construction on one hand, facilitates the installation of the breaking hammer and the adjustment of the connection length of the breaking hammer on the other hand, and can repeatedly utilize the breaking hammers with the same diameter;
the utility model combines the strong power of the breaking hammer and the device after modification to easily tamp the soil body, thereby effectively improving the tamping efficiency and the construction quality; the used modified components are easy to obtain, the recycling rate is high, and the cost can be greatly saved; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
FIG. 1 is a schematic view of a compaction apparatus retrofitted with a demolition hammer base;
FIG. 2 is a top view of a wing connection;
FIG. 3 is a schematic view of a fastener construction.
Reference numerals: 1-breaking hammer, 2-sleeve, 3-connecting plate, 4-wing plate, 5-ribbed plate, 6-shock pad, 7-ramming plate, 8-connecting piece, 9-fastening piece, 91-ring plate, 92-wing edge, 93-pin ring, 94-bolt, 10-pin column, 11-non-slip pad and 12-connecting hole.
Detailed Description
As shown in fig. 1 and fig. 2, the ramming device modified based on the breaking hammer 1 comprises the breaking hammer 1, a sleeve 2 sleeved at the bottom end of the breaking hammer 1, a connecting plate 3 connected to the bottom end of the sleeve 2, a wing plate 4 connected to the upper end of the sleeve 2, pin columns 10 connected to the top surface of the wing plate 4 and symmetrically arranged at two sides of the breaking hammer 1, a fastening member 9 connected between the pin columns 10 and the breaking hammer 1, and a ramming plate 7 detachably connected to the bottom surface of the connecting plate 3; wherein, the breaking hammer 1 is a long column cone with the diameter of 5 mm.
In the embodiment, the connecting plate 3 is made of a steel plate with the length of 300mm, the width of 300mm and the width of 15mm, and the wing plate 4 is a circular plate with the thickness of 20mm, wherein the length and the width of the connecting plate 3 are both larger than the diameter of the wing plate 4; four trapezoidal ribbed slabs 5 are arranged between the wing plates 4 and the connecting plate 3, and the ribbed slabs 5 are arranged along the diagonal line of the connecting plate 3 and are symmetrically arranged relative to the breaking hammer 1.
In the embodiment, the inner diameter of the sleeve 2 is adapted to the outer diameter of the breaking hammer 1, and the length of the sleeve 2 is smaller than that of the breaking hammer 1; the axial lead of the sleeve 2 is connected with the centroids of the wing plate 4 and the connecting plate 3 and is superposed with the axial lead of the breaking hammer 1; a right-angled triangle slope notch is arranged between the top of the sleeve 2 and the wing plate 4, wherein a short right-angle edge is connected with the top end of the sleeve 2, the length of the short right-angle edge is the thickness of the wall of the sleeve 2, the length of a long right-angle edge is the thickness of the wing plate 4, and finally the anti-slip pad 11 is bonded on the triangle slope notch.
In the embodiment, the connecting plate 3 is made of a steel plate with the length of 300mm, the width of 300mm and the width of 15mm, connecting holes 12 are arranged at four corners of the connecting plate 3 and the tamping plate 7 in an impacting manner, screws are correspondingly inserted into the connecting holes 12, and the bottoms of the screws are flush with the tamping plate 7; the bottom surface of the tamping plate 7 is a concave-convex surface which is convenient for soil compaction, and in addition, the bottom plate of the tamping plate 7 is connected, disassembled and replaced by a smooth surface through a screw rod so as to be convenient for soil leveling; a shock pad 6 is arranged between the connecting plate 3 and the tamping plate 7, the shock pad 6 is made of a rubber pad with the length of 300mm, the width of 300mm and the thickness of 10mm, and the shock pad 6 is arranged to help in the tamping process and reduce the damage of impact force to the tamping device.
As shown in fig. 3, the fastening member 9 comprises two ring plates 91, wing edges 92 welded to both ends of each ring plate 91, and pin rings 93 welded to the wing edges 92 of one side of each ring plate 91, wherein the pin rings 93 correspond to the connecting pins 10; the ring plates 91 are arc-shaped steel plates, openings of the two ring plates 91 are opposite to form a circular ring, and the inner diameter of the circular ring is adapted to the outer diameter of the breaking hammer 1; the wing edges 92 are steel strips, the wing edges 92 are arranged in the height range of the ring plates 91 in a full-length mode, the wing edges 92 opposite to the two ring plates 91 are connected through bolts 94, and the bolts 94 are arranged in the height range of the ring plates 91 at intervals.
In this embodiment, the pin ring 93 is a steel pipe, the outer side surface of the pin ring 93 is welded to the outer side of the wing edge 92, and the inner diameter of the pin ring 93 is adapted to the outer diameter of the pin column 10; the pin rings 93 on the two ring plates 91 are arranged on two sides, and the pin rings 93 are arranged in a full-length mode within the height range; the top of the pin ring 93 is fixed with the pin column 10 through a nut; in addition, in order to further prevent the breaking hammer 1 from slipping off in the tamping process, an anti-slip sleeve can be arranged between the ring plate 91 and the breaking hammer 1.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The tamping device refitted by utilizing the breaking hammer base body is characterized by comprising a breaking hammer (1), a sleeve (2) sleeved at the bottom end part of the breaking hammer (1), a connecting plate (3) connected to the bottom end of the sleeve (2), wing plates (4) connected with the upper end part of the sleeve (2), pin columns (10) connected to the top surfaces of the wing plates (4) and symmetrically arranged at two sides of the breaking hammer (1), a fastening piece (9) connected between the pin columns (10) and the breaking hammer (1) and a tamping plate (7) detachably connected to the bottom surface of the connecting plate (3); the fastener (9) comprises two ring plates (91), wing edges (92) connected to two ends of each ring plate (91), and pin rings (93) respectively connected to the wing edges (92) on one side of each ring plate (91), wherein the pin rings (93) are correspondingly connected with the pin columns (10); an angular gap is arranged between the top of the sleeve (2) and the wing plate (4), and an anti-skid pad (11) is connected to the angular gap.
2. The compaction device to be retrofitted with a breaking hammer base according to claim 1, characterized in that the connection plate (3) and the wings (4) are square plates, that ribs (5) are arranged between the wings (4) and the connection plate (3), and that the ribs (5) are arranged symmetrically with respect to the breaking hammer (1).
3. The compaction device modified with a breaking hammer base according to claim 1 or 2, characterized in that the axial line of the sleeve (2) is connected to the centroids of the wing plate (4) and the connecting plate (3) and coincides with the axial line of the breaking hammer (1).
4. The compaction device to be retrofitted with a breaking hammer base according to claim 1, wherein the connection plate (3) and the tamping plate (7) are provided with connection holes (12) at four corners, the connection holes (12) corresponding to the plug-in connection pieces (8); the connecting piece (8) is a screw or a pin rod, and the bottom of the connecting piece (8) is flush with the tamping plate (7).
5. A tamping device adapted by means of a breaking hammer basic body according to claim 4, characterized in that the bottom surface of the tamping plate (7) is smooth or concave-convex, the size and shape of the tamping plate (7) being adapted to the size and shape of the connecting plate (3).
6. A compaction device for retrofitting a breaking hammer base according to claim 5, characterized in that between the connection plate (3) and the tamper plate (7) a shock pad (6) is arranged, the shape and size of the shock pad (6) being adapted to the shape and size of the connection plate (3).
7. The compaction device modified by the breaking hammer base according to claim 1, wherein the ring plates (91) are arc-shaped plates, the openings of the two ring plates (91) are opposite to form a circular ring, and the inner diameter of the circular ring is adapted to the outer diameter of the breaking hammer (1).
8. A tamper device adapted with a breaking hammer base according to claim 1, characterized in that the wing edges (92) are arranged over the height of the ring plate (91), that the opposite wing edges (92) of the two ring plates (91) are connected by means of bolts (94), and that the bolts (94) are arranged at a distance from each other over the height of the ring plates (91).
9. The tamper apparatus adapted with a demolition hammer base according to claim 1, characterized in that the pin ring (93) is a tube, the inner diameter of the pin ring (93) being adapted to the outer diameter of the pin (10); the pin rings (93) on the two ring plates (91) are arranged on two sides, and the pin rings (93) are arranged in a full-length mode within the height range; the top of the pin ring (93) is fixed with the pin column (10) through a nut.
10. The compaction device adapted by means of a breaking hammer base according to claim 1, characterized in that an anti-slip sleeve is arranged between the ring plate (91) and the breaking hammer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102996.1U CN210368920U (en) | 2019-07-15 | 2019-07-15 | Tamping device refitted by breaking hammer base body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102996.1U CN210368920U (en) | 2019-07-15 | 2019-07-15 | Tamping device refitted by breaking hammer base body |
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| Publication Number | Publication Date |
|---|---|
| CN210368920U true CN210368920U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921102996.1U Active CN210368920U (en) | 2019-07-15 | 2019-07-15 | Tamping device refitted by breaking hammer base body |
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| CN (1) | CN210368920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376537A (en) * | 2020-11-04 | 2021-02-19 | 史维乐 | Enhancement mode rammer soil device of suitable rural construction |
| CN112523290A (en) * | 2020-11-11 | 2021-03-19 | 毛海波 | Soil filling covering device for optical cable pre-embedding |
-
2019
- 2019-07-15 CN CN201921102996.1U patent/CN210368920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376537A (en) * | 2020-11-04 | 2021-02-19 | 史维乐 | Enhancement mode rammer soil device of suitable rural construction |
| CN112523290A (en) * | 2020-11-11 | 2021-03-19 | 毛海波 | Soil filling covering device for optical cable pre-embedding |
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