Quick dredging device suitable for luoyang shovel hole-forming material encountering ginger stones
By designing a quick dredging device for Luoyang shovel, the problem of difficulty in penetration of Luoyang shovel when encountering hard ginger stone is solved, and the rapid dredging of material ginger stone and the improvement of hole formation efficiency is achieved.
Patent Information
- Application Number
- CN202421127481.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-22
AI Technical Summary
In seismic exploration, Luoyang shovel is difficult to penetrate when encountering material ginger stones with high hardness, resulting in energy decay of seismic waves and affecting exploration accuracy.
A quick unblocking device suitable for Luoyang shovels is designed, including threaded nuts, movable rods, connectors, gun barrels and thickened shovel heads. The device crushes ginger stones through gravity and carries them out of the wellhead, simplifying the hole formation process.
This device simplifies the process of ginger stone drainage, reduces the operating burden of workers, improves the efficiency of pore formation, and ensures the accuracy of seismic exploration.
Smart Images
Figure CN222525426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seismic exploration, in particular to a rapid dredging device suitable for Luoyang shovel drilling and encountering ginger and stone materials. Background Art
[0002] The seismic waves in seismic exploration are artificially generated and called artificial seismic sources. There are two major categories of artificial seismic sources: one is the explosive seismic source; the other is the non-explosive seismic source. The seismic waves excited by the explosive seismic source have the advantages of good pulse performance and high energy. During field construction, the explosives are usually packaged into a cylindrical shape and placed in a well several meters to tens of meters deep for detonation, so that the explosion energy can be concentrated and transmitted downward to increase the energy of the seismic waves. The depth of the excitation well is related to both the safety of the use of explosives and the quality of the seismic excitation effect. For this reason, drilling work has become the key work of field data collection in seismic exploration.
[0003] At present, Luoyang shovels are often used to drill holes in areas where non-bedrock is exposed on the surface. However, in some areas with less rainfall, the surface often deposits a lot of gypsum, which is very hard and difficult to penetrate with Luoyang shovels. If the excitation is above the gypsum layer, the gypsum layer will absorb and attenuate the seismic waves, which will reduce the frequency of the seismic waves and weaken their energy, affecting the accuracy of seismic exploration.
[0004] Therefore, developing a device that can quickly clear the material and stones is crucial for Luoyang shovel drilling. Utility Model Content
[0005] The main purpose of the utility model is to provide a device for quickly clearing ginger and stone materials when drilling holes with a Luoyang shovel, which can effectively solve the problem of inconvenient operation of the device when in use.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A device suitable for quickly clearing ginger and stone materials when drilling with a Luoyang shovel, comprising a threaded nut, a movable rod fixedly mounted at the lower end of the threaded nut, a barrel provided on the outer surface of the movable rod via a connecting head, a thickened shovel head fixed at the lower end of the barrel.
[0008] Preferably, the connecting head is slidably mounted on the outer surface of the movable rod.
[0009] Preferably, the connecting head is fixedly mounted on the upper end of the barrel.
[0010] Preferably, the connection between the movable rod and the barrel is a sliding connection.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model has a simple structure, novel design, and is easy to carry. It is easy to operate and can quickly clear the grout. During field construction, the lightweight structure brings convenience to the workers and does not bring excessive burden to the workers using the Luoyang shovel. When the Luoyang shovel is drilling a hole, if the grout is difficult to penetrate, the shovel head only needs to be replaced with the device, and the grout is crushed by gravity and carried out of the wellhead. After penetrating the grout, the shovel head of the Luoyang shovel is replaced, and the hole can be drilled normally, which brings great convenience to the workers using the Luoyang shovel. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] In the figure: 1. threaded nut; 2. movable rod; 3. connecting head; 4. barrel; 5. thickened shovel head. DETAILED DESCRIPTION
[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0016] like Figure 1 As shown, a device suitable for quickly clearing rocks and stones encountered in holes made by a Luoyang shovel comprises a threaded nut 1. When the device is in use, the threaded nut 1 is connected to the shovel rod of the Luoyang shovel, so that the device can penetrate into the hole made by the Luoyang shovel when in use, thereby crushing and removing the rocks and soil in the hole, thereby achieving the purpose of clearing the hole. The threaded nut 1 is fixedly mounted with a movable rod 2, and the movable rod 2 is used to extend the length of the device. A connecting head 3 is slidably mounted on the outer surface of the movable rod 2, and the connecting head 3 is used to fix the movable rod 2. The movable rod 2 is slidably connected to the connecting head 3, so that the movable rod 2 can slide upward or downward relative to the connecting head 3 when the device is in use.
[0017] In addition, a hollow barrel 4 is fixed at the lower end of the connecting head 3, and the barrel 4 is used to store the movable rod 2. At the same time, through the mutual cooperation with the connecting head 3, the movable rod 2 can be stored in the barrel 4 when the device is not in use, thereby facilitating the storage and carrying of the device. In addition, the movable rod 2 can also be freely extended and retracted in the barrel 4, thereby increasing the practicality of the device when in use. When the connecting head 3 fixes the movable rod 2, the movable rod 2 is also in a fixed connection with respect to the barrel 4. When the connecting head 3 does not fix the movable rod 2, the movable rod 2 is in a sliding connection with respect to the barrel 4. A thickened shovel head 5 is fixed at the lower end of the barrel 4. When the device uses the thickened shovel head 5 to crush the ginger stone, the ginger stone is further embedded in the thickened shovel head 5, so that the ginger stone and soil can be taken out when the device is lifted out.
[0018] The specific implementation method of this embodiment is as follows: when the device is used, the shovel rod of the Luoyang shovel is first used to extend the device into the hole, and then the shovel rod of the Luoyang shovel is lifted upward, so that the movable rod 2 moves upward relative to the barrel 4, and then the shovel rod of the Luoyang shovel is pushed downward with force. The operator uses force plus the gravity of the movable rod 2 and the shovel rods of the multiple Luoyang shovels to hit the thickened shovel head 5, and the instantaneous impact force will crush the ginger stone;
[0019] Lift the shovel rod of the Luoyang shovel upwards again and repeat the above actions. Repeat this cycle to gradually crush the ginger stone and embed the ginger stone into the thickened shovel head 5. After part of the ginger stone and soil are embedded in the thickened shovel head 5, take out the device, and then remove the ginger stone and soil embedded in the thickened shovel head 5. Repeat this cycle until all the ginger stone and soil in the hole are removed, thereby achieving the purpose of unblocking the ginger stone, and then replace it with a normal Luoyang shovel head to carry out production operations.
[0020] It should be noted that the specific installation method, circuit connection method and control method of the thickened shovel head 5 and the connecting head 3 in the present invention are all conventional designs and will not be elaborated in detail in the present invention.
[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for quickly clearing the hole when encountering ginger and stone in Luoyang shovel drilling, comprising a threaded nut (1), characterized in that: A movable rod (2) is fixedly mounted on the lower end of the threaded nut (1); a barrel (4) is provided on the outer surface of the movable rod (2) via a connecting head (3); a thickened shovel head (5) is fixed on the lower end of the barrel (4).
2. According to claim 1, a device for rapid dredging of the Luoyang shovel hole encountering ginger and stone, characterized in that: The connecting head (3) is slidably mounted on the outer surface of the movable rod (2).
3. The device for rapid dredging of the Luoyang shovel hole with ginger and stone according to claim 1, characterized in that: The connecting head (3) is fixedly mounted on the upper end of the barrel (4).
4. The device for rapid dredging of the Luoyang shovel hole with ginger and stone according to claim 1, characterized in that: The connection relationship between the movable rod (2) and the barrel (4) is a sliding connection.