CN212104008U - Tamping plate of cannon hammer - Google Patents
Tamping plate of cannon hammer Download PDFInfo
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- CN212104008U CN212104008U CN201922446542.2U CN201922446542U CN212104008U CN 212104008 U CN212104008 U CN 212104008U CN 201922446542 U CN201922446542 U CN 201922446542U CN 212104008 U CN212104008 U CN 212104008U
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- bottom plate
- plate
- hammer drill
- needle
- gun hammer
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Abstract
The utility model provides a big gun hammer rammer plate, include: a bottom plate disposed in a horizontal direction; the gun hammer drill rod needle is arranged along the vertical direction, the lower end of the gun hammer drill rod needle is connected with the central position of the upper side surface of the bottom plate, and the upper end of the gun hammer drill rod needle is connected with the gun hammer; and the reinforcing ribs are arranged in the vertical direction and are respectively connected with the upper side surface of the bottom plate and the side wall of the gun hammer drill needle. The reinforcing ribs are arranged in a plurality and are uniformly arranged along the circumferential direction of the gun hammer drill rod needle. The lower side of the reinforcing rib is connected with the bottom plate, and the corner, far away from one end of the gun hammer drill rod needle, of the upper side of the reinforcing rib is provided with a bevel edge. The reinforcing ribs are steel plates. The utility model has the advantages that the bottom plate is provided with the reinforcing ribs and the gun hammer drill needles, so that the structural strength of the gun hammer tamping plate is enhanced, the service life of the gun hammer tamping plate is prolonged, resources are saved, and the cost is reduced; simultaneously, the bottom plate can be dismantled with big gun hammer borer needle and be connected, makes things convenient for the change of bottom plate and big gun hammer borer needle, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to a civil engineering technical field particularly, relates to a big gun hammer rammer plate.
Background
At present, in foundation backfill construction, if a foundation beam exists in a design drawing, the compaction degree of backfill soil is difficult to guarantee, the construction difficulty of compaction of earthwork by adopting a road roller is high, a cannon hammer is usually adopted to tamp the earthwork, and a cannon hammer tamping plate in the prior art has low structural strength and is not convenient to disassemble and replace.
Disclosure of Invention
In view of this, the utility model provides a big gun hammer rammer plate aims at solving the problem that improves the structural strength of big gun hammer rammer plate.
In one aspect, the utility model provides a big gun hammer rammer plate, include: a bottom plate disposed in a horizontal direction; the gun hammer drill rod needle is arranged along the vertical direction, the lower end of the gun hammer drill rod needle is connected with the central position of the upper side surface of the bottom plate, and the upper end of the gun hammer drill rod needle is connected with the gun hammer; and the reinforcing ribs are arranged in the vertical direction and are respectively connected with the upper side surface of the bottom plate and the side wall of the gun hammer drill needle.
Furthermore, the reinforcing ribs are arranged in a plurality and are uniformly arranged along the circumferential direction of the cannon hammer drill rod needle.
Furthermore, the lower side of the reinforcing rib is connected with the bottom plate, and the corner, far away from one end of the gun hammer drill needle, of the upper side of the reinforcing rib is provided with a bevel edge.
Further, the reinforcing ribs are steel plates.
Furthermore, a sleeve is arranged at the central position of the bottom plate, and the arrangement direction of the sleeve is perpendicular to that of the bottom plate.
Furthermore, the lower end of the gun hammer drill rod needle is provided with an external thread, the inner side wall of the sleeve is provided with an internal thread, and the lower end of the gun hammer drill rod needle is in threaded connection with the sleeve.
Further, the reinforcing ribs are connected with the outer side wall of the sleeve, and the reinforcing ribs are annularly arranged along the circumferential direction of the sleeve.
Further, the downside of bottom plate is provided with the bar arch.
Furthermore, the plurality of strip-shaped bulges are arranged along the arrangement direction of the bottom plate uniformly and are arranged in parallel relatively.
Further, the strip-shaped protrusion is of an arc-shaped protrusion structure.
Compared with the prior art, the utility model has the advantages that the bottom plate is provided, the reinforcing ribs and the gun hammer drill needles are arranged on the bottom plate, the structural strength of the gun hammer tamping plate is enhanced, the service life of the gun hammer tamping plate is prolonged, resources are saved, and the cost is reduced; simultaneously, the bottom plate can be dismantled with big gun hammer borer needle and be connected, makes things convenient for the change of bottom plate and big gun hammer borer needle, has improved the efficiency of construction.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a top view of a rammer plate of a hammer according to an embodiment of the present invention;
fig. 2 is a side view of the rammer plate of the cannon hammer provided by the embodiment of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 and 2, the embodiment discloses a rammer plate for a gun hammer, which comprises a bottom plate 1, gun hammer drill pins 3 and reinforcing ribs 2, wherein the bottom plate 1 is arranged along the horizontal direction; the cannon hammer drill rod needle 3 is arranged along the vertical direction, the lower end of the cannon hammer drill rod needle is connected with the central position of the upper side surface of the bottom plate 1, and the upper end of the cannon hammer drill rod needle is connected with the cannon hammer; the reinforcing ribs 2 are arranged along the vertical direction and are respectively connected with the upper side surface of the bottom plate 1 and the side wall of the gun hammer drill needle 3.
Specifically, the cannon hammer drill rod needle 3, the bottom plate 1 and the reinforcing rib 2 can be connected together in a fixed connection mode, and the cannon hammer drill rod needle 3, the bottom plate 1 and the reinforcing rib 2 can also be connected together in a detachable mode.
Specifically, a plurality of reinforcing ribs 2 are arranged and arranged uniformly in the circumferential direction of the hammer drill pins 3.
Specifically, the lower side of the reinforcing rib 2 is connected to the bottom plate 1, and the corner of the upper side of the reinforcing rib 2, which is far from one end of the hammer drill pin 3, is provided with a bevel 5. The weight of the reinforcing bar 2 is reduced by the provision of the bevelled edge 5.
Specifically, the reinforcing beads 2 are steel plates.
Specifically, the bottom plate 1 and the reinforcing ribs 2 are integrally connected by welding.
The base plate 1 is arranged, and the reinforcing ribs 2 and the gun hammer drill pins 3 are arranged on the base plate 1, so that the structural strength of the gun hammer tamping plate is enhanced, the service life of the gun hammer tamping plate is prolonged, resources are saved, and the cost is reduced; simultaneously, the bottom plate 1 can be dismantled with big gun hammer borer needle 3 and be connected, makes things convenient for the change of bottom plate 1 and big gun hammer borer needle 3, has not only improved the efficiency of construction, still makes bottom plate 1 and big gun hammer borer needle 3 can used repeatedly, has practiced thrift the resource, the cost is reduced.
Particularly, when big gun hammer borer needle 3 is connected through fixed connection's mode with bottom plate 1 and strengthening rib 2, can be directly be in the same place big gun hammer borer needle 3 with bottom plate 1 and 2 beadings of strengthening rib for the three forms a fixed connection's structure, can strengthen overall structure stability.
Specifically, when the hammer drill pin 3 is detachably connected to the bottom plate 1 and the reinforcing rib 2, a sleeve 4 may be disposed at a central position of the bottom plate 1, and an installation direction of the sleeve 4 may be perpendicular to an installation direction of the bottom plate 1.
Specifically, the lower end of the cannon hammer drill rod needle 3 is provided with an external thread, the inner side wall of the sleeve 4 is provided with an internal thread, and the lower end of the cannon hammer drill rod needle 3 is in threaded connection with the sleeve 4.
Specifically, the ribs 2 are connected to the outer side wall of the sleeve 4, and the ribs 2 are arranged in a ring shape in the circumferential direction of the sleeve 4.
Preferably, four reinforcing ribs 2 are arranged, and the four reinforcing ribs 2 are arranged in a cross manner.
Specifically, the sleeve 4 is a steel pipe, and the lower end of the sleeve 4 is welded to the bottom plate 1. The outer side wall of the sleeve 4 and the reinforcing plate are joined together by welding.
Specifically, the cannon hammer drill needle 3 is detachably connected with the bottom plate 1 and the reinforcing rib 2 through the sleeve 4, namely, the sleeve 4 is arranged along the same arrangement direction as the cannon hammer drill needle 3, the lower end of the sleeve 4 is welded with the bottom plate 1, the reinforcing rib 2 is annularly arranged along the circumferential direction of the sleeve 4 and is welded with the outer side wall of the sleeve 4, so that the sleeve 4, the bottom plate 1 and the reinforcing rib 2 form a stable connection structure, meanwhile, threads are arranged on the lower end of the cannon hammer drill needle 3 and the inner side wall of the sleeve 4, so that the cannon hammer drill needle 3 and the sleeve 4 are connected together through the threads to form a detachable connection structure, thereby facilitating the installation and the disassembly of the cannon hammer drill needle 3 and the bottom plate 1, further, when the cannon hammer drill needle 3 or the bottom plate 1 is damaged and cannot be used, only one of the cannon hammer drill needle 3 or the bottom plate 1 needs, the waste of resources is prevented, and the construction cost is further saved.
Specifically, the lower side surface of the bottom plate 1 is provided with a bar-shaped protrusion 6, and the bar-shaped protrusion 6 is arranged along the arrangement direction of the bottom plate.
Specifically, a plurality of the strip-shaped protrusions 6 are arranged in the direction of the bottom plate 1, and the strip-shaped protrusions 6 are arranged in parallel relatively. The strip-shaped bulge 6 is of an arc-shaped bulge structure.
Specifically, the strip-shaped protrusion 6 is a semicircular steel bar welded with the bottom plate 1. It is also possible that the strip-shaped protrusions 6 and the bottom plate 1 are integrally formed by casting.
Particularly, through setting up strip arch 6, increased the area of contact of bottom plate 1 with the soil layer to can strengthen the compaction effect of soil layer.
Particularly, the upper end of the cannon hammer drill rod needle 3 is of a circular arc-shaped structure, so that the cannon hammer drill rod needle 3 is conveniently connected with the cannon hammer in an inserting mode, the connection speed is improved, and the construction efficiency is improved.
The base plate 1 is arranged, and the reinforcing ribs 2 and the gun hammer drill pins 3 are arranged on the base plate 1, so that the structural strength of the gun hammer tamping plate is enhanced, the service life of the gun hammer tamping plate is prolonged, resources are saved, and the cost is reduced; simultaneously, the bottom plate 1 can be dismantled with big gun hammer borer needle 3 and be connected, makes things convenient for the change of bottom plate 1 and big gun hammer borer needle 3, has improved the efficiency of construction.
In specific implementation, the gun hammer tamping plate is formed by welding a gun hammer drill pin, a bottom steel plate and reinforcing ribs. Preferably, the recycling hammer drill rod needle is processed, a 30mm chamfer is processed at the original end, the recycling hammer drill rod needle and the bottom steel plate (42 bloom h is 100mm) are welded into a whole in a full-welding mode, 4 reinforcing ribs (42 bloom h is 30mm) are added between the drill rod needle and the steel plate in a full-welding mode for increasing the strength, and low-carbon steel welding rods or welding wires are used for welding to enable the hammer drill rod needle, the bottom steel plate and the reinforcing ribs to form a whole. When the tamping hammer is used, the original tamping hammer drill needle is detached, the tamping plate of the tamping hammer is replaced, the tamping plate of the tamping hammer is tightly attached to the ground to tamp and vibrate, and backfill soil is tamped.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A rammer plate for a gun hammer, comprising:
a bottom plate disposed in a horizontal direction;
the gun hammer drill rod needle is arranged along the vertical direction, the lower end of the gun hammer drill rod needle is connected with the central position of the upper side surface of the bottom plate, and the upper end of the gun hammer drill rod needle is connected with the gun hammer;
and the reinforcing ribs are arranged in the vertical direction and are respectively connected with the upper side surface of the bottom plate and the side wall of the gun hammer drill needle.
2. The rammer plate of claim 1, wherein the plurality of reinforcing ribs are arranged in a uniform array along the circumferential direction of the rammer pins.
3. The rammer plate of claim 2, wherein the lower side of the reinforcing rib is connected to the bottom plate, and the upper side of the reinforcing rib is provided with a bevel edge at a corner portion away from one end of the hammer pin.
4. The rammer plate of claim 3, wherein the reinforcing ribs are steel plates.
5. The rammer plate of claim 1, wherein a sleeve is disposed at a central position of the bottom plate, and the sleeve is disposed in a direction perpendicular to the direction in which the bottom plate is disposed.
6. The rammer plate of claim 5, wherein the lower end of the hammer drill pin is provided with an external thread, the inner side wall of the sleeve is provided with an internal thread, and the lower end of the hammer drill pin is in threaded connection with the sleeve.
7. The rammer plate of claim 5, wherein said ribs are attached to the outer sidewall of said sleeve, said ribs being arranged circumferentially around said sleeve.
8. The rammer plate of claim 1, wherein the underside of the base plate is provided with a raised strip.
9. The rammer plate of claim 8, wherein said plurality of protrusions are uniformly arranged along the direction of said base plate, and said plurality of protrusions are disposed in parallel.
10. The rammer plate of claim 9, wherein the strip-shaped protrusion is an arcuate protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446542.2U CN212104008U (en) | 2019-12-30 | 2019-12-30 | Tamping plate of cannon hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446542.2U CN212104008U (en) | 2019-12-30 | 2019-12-30 | Tamping plate of cannon hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104008U true CN212104008U (en) | 2020-12-08 |
Family
ID=73625337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922446542.2U Active CN212104008U (en) | 2019-12-30 | 2019-12-30 | Tamping plate of cannon hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104008U (en) |
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2019
- 2019-12-30 CN CN201922446542.2U patent/CN212104008U/en active Active
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