CN213267815U - Automatic hooking and unhooking device of dynamic compactor - Google Patents
Automatic hooking and unhooking device of dynamic compactor Download PDFInfo
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- CN213267815U CN213267815U CN202021643286.2U CN202021643286U CN213267815U CN 213267815 U CN213267815 U CN 213267815U CN 202021643286 U CN202021643286 U CN 202021643286U CN 213267815 U CN213267815 U CN 213267815U
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Abstract
The utility model belongs to the technical field of the technique of construction and specifically relates to an automatic unhooking device that hangs of dynamic compactor, including hanging the unhooking cap voluntarily, hang the unhooking cap voluntarily and dwindle gradually extremely including erection section and internal diameter the direction section of erection section internal diameter size, the internal diameter size of erection section satisfies the installation requirement of the hammer cap of ram, the erection section with the junction of direction section is equipped with a plurality of edges the even connection piece installation cavity that sets up of erection section circumferencial direction, the connection piece installation cavity with the erection section the direction section all communicates, each all install a vertical just rotatable connection piece of placing in the connection piece installation cavity. The utility model has the advantages that: the automatic unhooking of hanging of rammers can be realized, manual operation is not needed, construction safety risks are greatly reduced, the time for frequently and manually hanging and unhooking the rammers in the operation process of the dynamic compaction machine is also reduced, the construction efficiency is improved, and meanwhile the service life of dynamic compaction equipment can be prolonged.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to an automatic unhooking device that hangs of dynamic compactor.
Background
With the continuous progress of construction technology, the technology for treating soft soil foundation is also diversified, and the dynamic compaction method has the characteristics of construction cost saving, small damage degree to environment, obvious foundation reinforcement treatment effect and the like, so that the method is widely popularized and applied in engineering construction. The traditional rammer hanging and releasing operation needs manual operation of workers in an operation area, and the safety risk of dynamic compaction operation cannot be ignored.
Disclosure of Invention
The utility model aims at providing a dynamic compactor is from dynamic compactor to hang unhooking device according to above-mentioned prior art not enough, through the dead weight of hanging unhooking cap from the beginning, with the hammer cap card of ram on the connection piece, realize the automatic couple of ram, through the pulling haulage rope, remove pulley gear, flick the connection piece, make the ram drop, realize the automatic unhooking of ram.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides a dynamic compaction machine automatic hooking and unhooking device which characterized in that: including hanging unhook cap automatically, hang unhook cap automatically and dwindle gradually including installation section and internal diameter extremely the direction section of installation section internal diameter size, the internal diameter size of installation section satisfies the installation requirement of the hammer cap of ram, the installation section with the junction of direction section is equipped with a plurality of edges the connection piece installation cavity that the installation section circumferencial direction evenly set up, the connection piece installation cavity with the installation section the direction section all communicates, each all install a vertical place and rotatable connection piece in the connection piece installation cavity.
The connecting piece is connected to the connecting piece mounting cavity through a connecting screw and can rotate around the circumferential direction of the connecting screw.
The connecting piece is towards one side of the inside of the automatic hooking and unhooking cap is provided with two protrusions which are vertically arranged, a pulley device is arranged in the mounting section, and a pulley of the pulley device can be placed on the protrusion on the upper portion of the connecting piece. The pulley of the pulley device can reduce the friction force between the pulley device and the automatic unhooking device.
The upper part of the pulley device is connected with a pull rod, and one end of the pull rod extends out of the mounting section and is connected with a traction rope.
And a damping screw is arranged in the connecting sheet mounting cavity.
The utility model has the advantages that: the automatic unhooking of hanging of rammers can be realized, manual operation is not needed, construction safety risks are greatly reduced, the time for frequently and manually hanging and unhooking the rammers in the operation process of the dynamic compaction machine is also reduced, the construction efficiency is improved, and meanwhile the service life of dynamic compaction equipment can be prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle connecting piece of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-2, the scores are represented as: the automatic hook-and-off device comprises an automatic hook-and-off cap 1, a rammer 2, a hammer cap 2-1, a connecting piece 3, a first bulge 3-1, a second bulge 3-2, a damping screw 4, a pulley device 5, a pulley 5-1, a pull rod 6, a traction rope 7 and a connecting screw 8.
Example (b): as shown in fig. 1-2, the automatic hooking and unhooking device of the dynamic compaction machine in the embodiment mainly comprises an automatic hooking and unhooking cap 1, a connecting piece 3, a pulley device 5 and a pull rod 6, wherein the automatic hooking and unhooking cap 1 comprises a mounting section and a guiding section, the mounting section is used for mounting the pulley device 5 and the pull rod 6, and a hammer cap 2-1 for accommodating the rammer 2. Because the inner diameter of the guide section is gradually reduced and finally reduced to the inner diameter of the mounting section, and the inner diameter of the mounting section meets the mounting requirement of the hammer cap 2-1 of the rammer 2, the hammer cap 2-1 of the rammer 2 can gradually enter the mounting section from the guide section of the automatic hooking and unhooking cap 1 and is fixed through the connecting piece 3, namely the guide section can play a role in guiding the rammer 2 during mounting.
As shown in fig. 1-2, a plurality of connecting piece installation cavities arranged along the circumferential direction of the installation section are arranged at the joint of the installation section and the guide section, the connecting piece installation cavities are communicated with the installation section and the guide section, a vertically-arranged and rotatable connecting piece 3 is installed in each connecting piece installation cavity, and the connecting piece 3 is connected to the connecting piece installation cavity through a connecting screw 8 and can rotate around the circumferential direction of the connecting screw 8. In the embodiment, the connecting pieces 3 can be symmetrically and uniformly arranged along the circumferential direction of the hammer cap 2-1 so as to ensure the stability of holding force on the rammer 2; the number of the connecting pieces 3 is preferably three, the design is reasonable, and the hammer cap 2-1 of the rammer 2 can be well clamped. One side of the connecting piece 3 facing the inside of the automatic hooking and unhooking cap 1 is provided with a first bulge 3-1 and a second bulge 3-2 which are arranged up and down, the first bulge 3-1 is used for placing a pulley 5-1 of a pulley device 5, and the second bulge 3-2 is used for supporting a hammer cap 2-1 of the rammer 2. When the rammer 2 is hooked, the automatic hooking and unhooking cap 1 is placed on the upper portion of the rammer 2, the hammer cap 2-1 of the rammer 2 is gradually contacted with the connecting piece 3 through the guide section of the automatic hooking and unhooking cap 1, the lower portion of the connecting piece 3 rotates towards the connecting piece mounting cavity under the dead weight of the automatic hooking and unhooking cap 1, and finally the hammer cap 2-1 of the rammer 2 can be clamped in the mounting section space between the first bulge 3-1 and the second bulge 3-2, so that the automatic hooking of the rammer 2 is realized. Due to the fact that the pulley 5-1 of the pulley device 5 is placed on the first protrusion 3-1, the pulley device 5 can prevent the connecting piece 3 from rotating under the self weight of the rammer 2, and therefore the rammer 2 can fall off. In addition, the lower part of the connecting piece 3 is arc-shaped, so that the hammer cap 2-1 of the rammer 2 can be guided conveniently.
As shown in fig. 1-2, the pulley device 5 is disposed at the installation section, and the pulleys 5-1 at the lower portion thereof are respectively placed on the first protrusions 3-1 of the respective connection pieces 3. The upper part of the pulley device 5 is connected with a pull rod 6, and one end of the pull rod 6 extends out of the mounting section and is connected with a traction rope 7. During unhooking, the dynamic compactor moves the rammer to a pointing position, a driver pulls the traction rope 7, the pulley device 5 slides upwards under the left and right sides of the moment of the pull rod 6, the three connecting pieces 3 generate clockwise moment to pop open towards the outside, and the rammer 2 drops, so that the automatic unhooking of the rammer 2 is realized. In this embodiment, the three pulley devices 5 corresponding to the three connecting pieces 3 one by one respectively can reduce the friction force between the pulley devices and the automatic hooking and unhooking cap 1, reduce the acting force required for pulling the traction rope 7, and facilitate the operation of a driver of the dynamic compaction machine.
As shown in fig. 1-2, a damping screw 4 is installed in the connecting sheet installation cavity, and the damping screw 4 can reduce the impact force of the connecting sheet 3 bouncing outwards to the automatic hooking and unhooking cap 1 during automatic unhooking, so that the damping effect is achieved, and the service life of the device is prolonged.
In conclusion, in the embodiment, the automatic hooking and unhooking of the rammer can be realized, manual operation is not needed, the construction safety risk is greatly reduced, and the time for frequently and manually hooking and unhooking the rammer in the operation process of the dynamic compaction machine is also reduced, so that the construction efficiency is improved, and meanwhile, the service life of the dynamic compaction equipment can be prolonged.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description thereof is not repeated herein.
Claims (5)
1. The utility model provides a dynamic compactor is from dynamic compactor couple unhook device, can realize the couple unhook of ram, its characterized in that: including hanging unhook cap automatically, hang unhook cap automatically and dwindle gradually including installation section and internal diameter extremely the direction section of installation section internal diameter size, the internal diameter size of installation section satisfies the installation requirement of the hammer cap of ram, the installation section with the junction of direction section is equipped with a plurality of edges the connection piece installation cavity that the installation section circumferencial direction evenly set up, the connection piece installation cavity with the installation section the direction section all communicates, each all install a vertical place and rotatable connection piece in the connection piece installation cavity.
2. The automatic hooking and unhooking device of the dynamic compaction machine according to claim 1, which is characterized in that: the connecting piece is connected to the connecting piece mounting cavity through a connecting screw and can rotate around the circumferential direction of the connecting screw.
3. The automatic hooking and unhooking device of the dynamic compaction machine according to claim 1, which is characterized in that: the connecting piece is provided with two protrusions which are vertically arranged on one side of the interior of the automatic hooking and unhooking cap, a pulley device is arranged in the mounting section, and a pulley of the pulley device can be placed on the protrusion on the upper portion of the connecting piece.
4. The automatic hooking and unhooking device of the dynamic compaction machine according to claim 3, wherein: the upper part of the pulley device is connected with a pull rod, and one end of the pull rod extends out of the mounting section and is connected with a traction rope.
5. The automatic hooking and unhooking device of the dynamic compaction machine according to claim 1 or 2, which is characterized in that: and a damping screw is arranged in the connecting sheet mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643286.2U CN213267815U (en) | 2020-08-10 | 2020-08-10 | Automatic hooking and unhooking device of dynamic compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643286.2U CN213267815U (en) | 2020-08-10 | 2020-08-10 | Automatic hooking and unhooking device of dynamic compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213267815U true CN213267815U (en) | 2021-05-25 |
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ID=75970391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021643286.2U Active CN213267815U (en) | 2020-08-10 | 2020-08-10 | Automatic hooking and unhooking device of dynamic compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213267815U (en) |
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2020
- 2020-08-10 CN CN202021643286.2U patent/CN213267815U/en active Active
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