CN210659978U - Geological resource exploration drilling casing pipe abrasionproof is instrument in pit - Google Patents
Geological resource exploration drilling casing pipe abrasionproof is instrument in pit Download PDFInfo
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- CN210659978U CN210659978U CN201921664631.8U CN201921664631U CN210659978U CN 210659978 U CN210659978 U CN 210659978U CN 201921664631 U CN201921664631 U CN 201921664631U CN 210659978 U CN210659978 U CN 210659978U
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Abstract
The utility model provides a geological resource exploration drilling casing anti-abrasion tool on the well, which comprises a first sleeve body and a second sleeve body; the first sleeve body and the second sleeve body are semi-circular tube sleeve parts with the same outline shape and are buckled together; the top surfaces of the inner ring and the outer ring at the top ends of the first sleeve body and the second sleeve body are both glued with a circle of outer ring and a circle of inner ring, and the top surfaces of the outer ring and the inner ring are on the same horizontal plane; be connected with ring arris between outer loop and the inner ring, when this device lock is used, can be with apart from the near degree of depth in ground, and the prefabricated hole that easily appears collapsing carries out hole week and consolidates, when preventing that the shaft coupling from just getting into prefabricated hole along with the drilling rod, prefabricated hole takes place to collapse, take place the friction to the shaft coupling that just gets into prefabricated hole, take place wearing and tearing when leading to the shaft coupling rotation, and this is detained the protection piece to the formula structure, two parts can be in the same place to detaining the cartridge after finishing using, form the butt joint of orthoscopic and accomodate, be convenient for whole double-sleeve formula mechanism use finish the back and deposit.
Description
Technical Field
The utility model belongs to the technical field of hand-held type water quality testing appearance structure, more specifically says, in particular to geological resources exploration drilling sleeve pipe abrasionproof instrument in the well.
Background
The well drilling machine is mainly used for developing underground water resources, comprises domestic water, agricultural water, industrial water and the like, and is also suitable for hydrogeological exploration, building engineering, bridge foundation drilling and the like. China has developed more sophisticated percussive drilling equipment and techniques in the 11 th century. The earliest rotary drills appeared in switzerland in the late 19 th century, were driven by manpower, and later used steam engines as power.
Chinese patent application No. CN201820535819.1 discloses an emission reduction formula well drilling machine, including the well drilling machine main part, the both sides of well drilling machine main part are equipped with the supporting part, the bottom of supporting part is equipped with the auto-lock universal wheel, the intermediate position of supporting part is equipped with the controller, a side surface of controller is equipped with control switch, the bottom of supporting part is equipped with the water tank, one side of water tank is equipped with the outlet pipe, the upper portion of supporting part is equipped with the crossbeam, the downside fixed mounting of crossbeam has the lift post, the left side of lift post is equipped with the water pump, the right side of lift post is equipped with the condenser, through the connecting pipe intercommunication between water pump and the condenser, the lower part fixed mounting of lift post has the motor, the inside of motor is equipped with air cleaner, the bottom of motor is.
Based on the aforesaid, this designer discovery, the drilling rod machine of current structure similar to above-mentioned, when in-service use, need earlier beat the subaerial prefabricated hole that half meter is dark through the hand drill of digging a well, the drilling rod of being convenient for continues to go deep downwards, and when connecting the shaft coupling between drilling rod and equipment and get into prefabricated hole, because prefabricated hole distance is more near above-ground, the dirt layer on the ground can more and more loosen, consequently the prefabricated hole is easy to appear collapsing, can lead to the shaft coupling of transferring and the earth or the stone that collapse to take place the friction, influence falling speed.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a tool for preventing the casing of the geological exploration drilling well from wearing the well is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a geological resources exploration drilling sleeve pipe abrasionproof instrument in the well, with solve current drilling rod machine similar to above-mentioned structure, when in-service use, need earlier beat the subaerial prefabricated hole of half a meter of depth through the hand drill of digging a well, the drilling rod of being convenient for continues to go deep downwards, and when connecting the shaft coupling between drilling rod and equipment and get into prefabricated hole, because prefabricated hole distance is more near above-ground, the dirt layer on the ground can more and more pine, consequently, prefabricated hole easily appears collapsing, the shaft coupling that can lead to transferring takes place the friction with the earth or the stone that collapse, influence falling speed's problem.
The utility model relates to a purpose and efficiency of geological resources exploration drilling sleeve pipe abrasionproof instrument in the well is reached by following concrete technological means:
a geological resource exploration drilling casing anti-abrasion tool comprises a first sleeve body and a second sleeve body; the first sleeve body and the second sleeve body are semi-circular tube sleeve parts with the same outline shape and are buckled together; the top surfaces of the inner ring and the outer ring at the top ends of the first sleeve body and the second sleeve body are both glued with a circle of outer ring and a circle of inner ring, and the top surfaces of the outer ring and the inner ring are on the same horizontal plane; the outer ring and the inner ring are connected with a ring edge, and the ring edge is provided with a butt joint hole for buckling and connecting the top of the first sleeve body and the top of the second sleeve body.
Further: the outer ring is also provided with three pressure grooves with arc-shaped notch structures according to the curve trend, and the inner ring corresponding to the pressure grooves is of a solid rubber seat structure.
Further: the fan-shaped bottom surfaces of the first sleeve body and the second sleeve body are both welded with a row of ground grabbing rods with conical rod structures according to the curve trend.
Further: the first function ring and the second function ring are riveted on the bottom surfaces of the first sleeve body and the second sleeve body respectively, and the first function ring and the second function ring are both in a sinking cavity sleeve structure.
Further: a layer of rubber sleeve is further glued in the sinking cavity of the second functional ring, and the semi-circular cavity sleeve of the second functional ring has a clamping function through the rubber sleeve filled in the sinking cavity.
Compared with the prior art, the utility model discloses following beneficial effect has:
this one set of protective sheath structure of design, for the lock structure, they go deep in the deep hole of drilling out in advance after the butt joint, form peripheral formula bobbin cavity protection to drilling rod and rig apical section shaft coupling position, when this device lock is used, can be with the near degree of depth on ground, and the prefabricated hole that easily appears collapsing carries out hole week and consolidates, prevent that the shaft coupling from just getting into the prefabricated hole along with the drilling rod when, the prefabricated hole takes place to collapse, take place the friction to the shaft coupling that just gets into the prefabricated hole, lead to taking place wearing and tearing when the shaft coupling is rotatory, and this is detained the protection piece to the formula structure, two parts can be in the same place to detaining the cartridge after finishing using, form the orthoscopic butt joint and accomodate, be convenient for whole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the bottom view structure of the present invention.
Fig. 3 is a schematic diagram of the butt joint when the second sleeve is inserted into the second functional ring at the bottom of the first sleeve for storage.
Fig. 4 is a schematic plan view of the present invention.
Fig. 5 is a schematic structural diagram of the working principle of the present invention (in the figure, M represents a drilling device above the ground, and T represents a coupling for installing a drill pipe at the bottom of the drilling device).
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first sleeve body; 2. a second sleeve body; 3. an outer ring; 4. an inner ring; 5. a ground grabbing rod; 6. a first functional ring; 7. a second functional ring; 8. pressing a groove; 9. and (4) butting holes.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a geological resource exploration drilling casing anti-abrasion tool on the well, which comprises a first sleeve body 1 and a second sleeve body 2; the first sleeve body 1 and the second sleeve body 2 are semi-circular tube sleeve parts with the same outline shape and are buckled together; the top surfaces of the inner ring and the outer ring at the top ends of the first sleeve body 1 and the second sleeve body 2 are both glued with a circle of outer ring 3 and a circle of inner ring 4, and the top surfaces of the outer ring 3 and the inner ring 4 are on the same horizontal plane; a ring edge is connected between the outer ring 3 and the inner ring 4, and the ring edge is also provided with a butt joint hole 9 for buckling and connecting the tops of the first sleeve body 1 and the second sleeve body 2; wherein: the outer ring 3 is also provided with three pressure grooves 8 with arc-shaped notch structures according to the curve trend, the inner ring 4 corresponding to the pressure grooves is of a solid rubber seat structure, the pressure grooves 8 form pressure areas on the top surfaces of the pressure grooves, so that an external object can be conveniently pressed on the pressure grooves, when the first sleeve body 1 and the second sleeve body 2 are buckled and go deep into a well hole, the top is pressed, and the inner ring 4 is used for enabling a drilling machine placed on the top in a supporting mode to extend downwards into a drilling coupling to achieve supporting protection; the fan-shaped bottom surfaces of the first sleeve body 1 and the second sleeve body 2 are respectively welded with a row of ground grabbing rods 5 with conical rod structures according to the curve trend, and the row of ground grabbing rods 5 are used for firmly grabbing the first sleeve body 1 and the second sleeve body 2 which are placed on the ground with the ground; the first functional ring 6 and the second functional ring 7 are riveted on the bottom surfaces of the first sleeve body 1 and the second sleeve body 2 respectively, and the first functional ring 6 and the second functional ring 7 are both in a sinking cavity sleeve structure and are used for supporting on the ground, so that when the top surfaces of the first functional ring 6 and the second functional ring 7 are stressed, the bottom of the first functional ring 6 and the second functional ring 7 are supported in a buffering way; still there is the one deck rubber sleeve in the heavy chamber of second function ring 7, through the rubber sleeve of intussuseption, make the semicircular chamber cover of second function ring 7 have the tight function of clamp, have the first cover body 1 of second function ring 7, can make the second cover body 2 use the back that finishes, insert upside down and form the cartridge butt joint in second function ring 7, consequently first cover body 1 and the second cover body 2 use the back that finishes, realize the butt joint lock, the bilateral symmetry formula of being convenient for is accomodate, functional structure has obtained the improvement.
The specific use mode and function of the embodiment are as follows:
as shown in figure 5, when the buckling type external member is used, the buckling type external member is vertically placed in a prefabricated hole drilled on the ground, soil around the prefabricated hole cannot collapse, a drilling device M represented by the top is driven into the ground slowly by the rotation action of the drilling device M through a drill rod connected with a coupler T at the bottom, and a well hole is drilled, and the first sleeve body 1 and the second sleeve body 2 are positioned on the inner wall of the prefabricated hole, so that the strength of an area prone to collapse at the top of the prefabricated hole can be improved, the hole collapse phenomenon is not prone to occur, when the coupler T carries the drill rod to continuously extend downwards to continue drilling, as the deep hole area is deeper and deeper from the ground and less prone to collapse, the coupler T continuously moving downwards along with the drill rod cannot be worn due to the collapse around the deep hole.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a geological resources exploration drilling sleeve pipe abrasionproof instrument in pit which characterized in that: comprises a first sleeve body (1) and a second sleeve body (2); the first sleeve body (1) and the second sleeve body (2) are semicircular tube kits with the same outline and shape, and are buckled together; the top surfaces of the inner ring and the outer ring at the top ends of the first sleeve body (1) and the second sleeve body (2) are respectively glued with a circle of outer ring (3) and a circle of inner ring (4), and the top surfaces of the outer ring (3) and the inner ring (4) are on the same horizontal plane; be connected between outer ring (3) and inner ring (4) and have a ring limit arris, all still offer on the ring limit arris and be used for making first cover body (1) and the second cover body (2) top lock connect butt joint hole (9) of use.
2. The geological resource exploration drilling casing wear prevention uphole tool of claim 1, wherein: the outer ring (3) is also provided with three pressure grooves (8) with arc-shaped notch structures according to the curve trend, and the inner ring (4) corresponding to the pressure grooves is of a solid rubber seat structure.
3. The geological resource exploration drilling casing wear prevention uphole tool of claim 1, wherein: the ground grabbing rods (5) with a row of conical rod structures are welded on the fan-shaped bottom surfaces of the first sleeve body (1) and the second sleeve body (2) according to the curve trend.
4. The geological resource exploration drilling casing wear prevention uphole tool of claim 1, wherein: the first functional ring (6) and the second functional ring (7) are riveted on the bottom surfaces of the first sleeve body (1) and the second sleeve body (2) respectively, and the first functional ring (6) and the second functional ring (7) are both in sinking cavity sleeve structures.
5. The geological resource exploration drilling casing wear prevention uphole tool of claim 4, wherein: a layer of rubber sleeve is further glued in the sinking cavity of the second functional ring (7), and the semi-circular cavity sleeve of the second functional ring (7) has a clamping function through the filled rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664631.8U CN210659978U (en) | 2019-10-08 | 2019-10-08 | Geological resource exploration drilling casing pipe abrasionproof is instrument in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921664631.8U CN210659978U (en) | 2019-10-08 | 2019-10-08 | Geological resource exploration drilling casing pipe abrasionproof is instrument in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659978U true CN210659978U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921664631.8U Expired - Fee Related CN210659978U (en) | 2019-10-08 | 2019-10-08 | Geological resource exploration drilling casing pipe abrasionproof is instrument in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356815A (en) * | 2023-04-23 | 2023-06-30 | 中铁隧道局集团有限公司 | Soil deformation and vibration air bag isolation structure for deep soft soil area |
-
2019
- 2019-10-08 CN CN201921664631.8U patent/CN210659978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356815A (en) * | 2023-04-23 | 2023-06-30 | 中铁隧道局集团有限公司 | Soil deformation and vibration air bag isolation structure for deep soft soil area |
| CN116356815B (en) * | 2023-04-23 | 2023-10-20 | 中铁隧道局集团有限公司 | Soil deformation and vibration air bag isolation structure for deep soft soil area |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20201008 |