CN211922570U - Force transmission probe rod capable of being connected quickly - Google Patents
Force transmission probe rod capable of being connected quickly Download PDFInfo
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- CN211922570U CN211922570U CN201922428147.1U CN201922428147U CN211922570U CN 211922570 U CN211922570 U CN 211922570U CN 201922428147 U CN201922428147 U CN 201922428147U CN 211922570 U CN211922570 U CN 211922570U
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Abstract
The utility model discloses a but quick connection's biography power probe rod, including many the body of rod, the body of rod all is equipped with the first through-hole that runs through hollow structure for hollow structure and both ends, body of rod lower extreme downwardly extending forms first extension, first extension's surface is equipped with a plurality of first recesses that are equidistant distribution along the circumferencial direction, be equipped with first helicitic texture between the adjacent first recess, body of rod upper end upwards extends and forms second extension, second extension is equipped with the second through-hole, second through-hole inner wall is equipped with a plurality of second recesses that are equidistant distribution along the circumferencial direction, be equipped with second helicitic texture between the adjacent second recess, first helicitic texture and second helicitic texture phase-match. The first extension part is used for being in screw connection with the second extension part of the previous rod body; the second extension part is used for being in screw connection with the first extension part of the rear rod body, so that the probe rod is connected without repeated rotation, and the rapid connection of the probe rod is realized.
Description
Technical Field
The utility model relates to a probe rod especially relates to a but high-speed joint passes power probe rod.
Background
The probe rod is a tool for geological exploration commonly used, and often a plurality of probe rods need to be connected for use, in the conventional probe rod, for forming reliable connection between two probe rods, the conventional probe rod guarantees the stability of connection of the two probe rods by setting more thread turns at two ends, but the staff needs to consume more time when connecting the probe rods, the workload is increased, the efficiency is extremely poor, and the development of normal exploration work is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a but quick connection's biography power probe rod, it can solve the problem of the connection inefficiency between the probe rod.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a force transmission probe rod capable of being quickly connected comprises a plurality of rod bodies, wherein each rod body is of a hollow structure, two ends of each rod body are respectively provided with a first through hole penetrating through the hollow structure, the lower end of each rod body extends downwards to form a first extending part, the outer surface of each first extending part is provided with a plurality of first grooves which are distributed at equal intervals along the circumferential direction, a first thread structure is arranged between every two adjacent first grooves, the upper end of each rod body extends upwards to form a second extending part, each second extending part is provided with a second through hole connected with the corresponding first through hole, the inner wall of each second through hole is provided with a plurality of second grooves which are distributed at equal intervals along the circumferential direction, a second thread structure is arranged between every two adjacent second grooves, and the first thread structures are matched with the second thread structures; the first extension part is in threaded connection with the second extension part of the previous rod body; and the second extension part is in threaded connection with the first extension part of the rear rod body.
Preferably, the first extending part is integrally of a first round table structure, a first end face is arranged at the upper end of the first extending part, a second end face is arranged at the lower end of the first extending part, the first end face is connected with the rod body, and the area of the second end face is smaller than that of the first end face.
Preferably, the second through hole is integrally of a second round table structure, a third end face is arranged at the upper end of the second through hole, a fourth end face is arranged at the lower end of the second through hole, the fourth end face is connected with the rod body, and the area of the third end face is larger than that of the fourth end face.
Preferably, the lower end of the first extension part extends downwards to form a pre-tightening strip, the lower end of the second extension part is recessed downwards to form a first pre-tightening groove, and the pre-tightening strip is connected with the first pre-tightening groove of the previous rod body, so that the first thread structure of the current rod body is axially locked with the second thread structure of the previous rod body.
Preferably, the upper end of the second extending portion extends upwards to form a third extending portion, the upper end of the third extending portion is recessed downwards to form a pre-tightening tooth, the upper end of the first extending portion is recessed upwards to form a second pre-tightening groove, and the pre-tightening tooth is connected with the second pre-tightening groove of the next rod body, so that the first thread structure of the current rod body is axially locked with the second thread structure of the next rod body.
Preferably, the number of the first grooves is 3, and the distance between the adjacent first grooves is pi/3.
Preferably, the number of the second grooves is 3, and the distance between the adjacent second grooves is pi/3
Compared with the prior art, the beneficial effects of the utility model reside in that:
through set up first recess and first helicitic texture along the circumferencial direction interval on the surface of first extension part, set up second recess and second helicitic texture along the circumferencial direction interval on the inner wall of second through-hole, when the body of rod is being connected, go into the second recess of the preceding body of rod with the first helicitic texture card of the current body of rod, the first recess of the current body of rod is gone into to the second helicitic texture card of the preceding body of rod to in the second through-hole of the first extension part embedding preceding body of rod with the current body of rod fast. Furthermore, the lower end of the first extension part is provided with a pre-tightening strip, the upper end of the first extension part is provided with a second pre-tightening groove, the upper end of the second extension part is provided with pre-tightening teeth, and the lower end of the second extension part is provided with a first pre-tightening groove, so that when two feeler levers are screwed, the pre-tightening strip and the first pre-tightening groove as well as the pre-tightening teeth and the second pre-tightening groove are in hard contact, and the first threaded structure and the second threaded structure are axially locked.
Drawings
Fig. 1 is a schematic structural view of the connection between two rods according to the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is an enlarged view of a region B in fig. 2.
Fig. 4 is a schematic structural view of the force-transmitting probe rod of the present invention capable of being connected quickly.
Fig. 5 is an enlarged view of the region C in fig. 4.
Fig. 6 is an enlarged view of a region D in fig. 4.
In the figure: 1-a rod body; 2-a first extension; 21-a first groove; 22-a first thread formation; 23-a first end face; 24-a second end face; 25-pre-tightening the strip; 26-a second pre-tightening groove; 3-a second extension; 31-a second via; 311-a second groove; 312-a second thread formation; 32-a third end face; 33-a fourth end face; 34-a first pre-tightening groove; 35-a third extension; 351-pre-tightening teeth.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-6, a force-transmitting probe rod capable of being quickly connected comprises a plurality of rod bodies 1, each rod body 1 is a hollow structure, and two ends of each rod body are respectively provided with a first through hole penetrating through the hollow structure, the lower end of the rod body 1 extends downwards to form a first extension part 2, the outer surface of the first extension part 2 is provided with a plurality of first grooves 21 which are distributed at equal intervals along the circumferential direction, a first thread structure 22 is arranged between the adjacent first grooves 21, the upper end of the rod body 1 extends upwards to form a second extending part 3, the second extending part 3 is provided with a second through hole 31 connected with the first through hole, a plurality of second grooves 311 are formed in the inner wall of the second through hole 31 and are distributed at equal intervals along the circumferential direction, a second thread structure 312 is arranged between every two adjacent second grooves 311, and the first thread structure 22 is matched with the second thread structure 312; the first extension part 2 is used for being in screw connection with the second extension part 3 of the previous rod body 1; and the second extension part 3 is used for being in screw connection with the first extension part 2 of the next rod body 1.
Specifically, first extension 2 wholly is first round platform structure, 2 upper ends of first extension are equipped with first terminal surface 23, and 2 lower extremes of first extension are equipped with second terminal surface 24, first terminal surface 23 is connected with the body of rod 1, the area of second terminal surface 24 is less than the area of first terminal surface 23. The second through hole 31 is integrally of a second round platform structure, a third end face 32 is arranged at the upper end of the second through hole 31, a fourth end face 33 is arranged at the lower end of the second through hole 31, the fourth end face 33 is connected with the rod body 1, and the area of the third end face 32 is larger than that of the fourth end face 33. Preferably, the lower end of the first extension part 2 extends downward to form a pre-tightening strip 25, the lower end of the second extension part 3 is recessed downward to form a first pre-tightening groove 34, and the pre-tightening strip 25 is connected with the first pre-tightening groove 34 of the previous rod body 1, so that the first thread structure 22 of the current rod body 1 is axially locked with the second thread structure 312 of the previous rod body 1. Preferably, the upper end of the second extending portion 3 extends upwards to form a third extending portion 35, the upper end of the third extending portion 35 is recessed downwards to form a pre-tightening tooth 351, the upper end of the first extending portion 2 is recessed upwards to form a second pre-tightening groove 26, and the pre-tightening tooth 351 is connected with the second pre-tightening groove 26 of the next rod 1, so that the first thread structure 22 of the current rod 1 is axially locked with the second thread structure 312 of the next rod 1. Preferably, the number of the first grooves 21 is 3, and the distance between adjacent first grooves 21 is pi/3. The number of the second grooves 311 is 3, and the distance between the adjacent second grooves 311 is pi/3.
Specifically, the working principle and the components of the present invention are specifically described as follows:
as shown in fig. 1 to 6, in this embodiment, when two probe rods with the same structure are connected, the first thread structure 22 of the current rod body 1 is firstly clamped into the second groove 311 of the previous rod body 1, at this time, the second thread structure 312 of the previous rod body 1 is located in the first groove 21 of the current rod body 1, and then the current rod body 1 is rotated, so that the first thread structure 22 of the current rod body 1 and the second thread structure 312 of the previous rod body 1 are locked with each other, specifically, the first grooves 21 are distributed on the outer surface of the first extension portion 2 at equal intervals along the circumferential direction, preferably, the number of the first grooves 21 is 3, the interval between adjacent first grooves 21 is pi/3, and the first thread structures 22 are arranged between adjacent first grooves 21. Simultaneously, second recess 311 is equidistant distribution at the surface of second through-hole 31 along the circumferencial direction, and is preferred, the quantity of second recess 311 is 3, and the interval between the adjacent second recess 311 is pi/3, second helicitic texture 312 sets up between adjacent second recess 311, so when connecting current body of rod 1 and preceding body of rod 1, can block into the second recess 311 of preceding body of rod 1 with the first helicitic texture 22 of current body of rod 1, and the first recess 21 of current body of rod 1 is blocked to the second helicitic texture 312 of preceding body of rod 1 to make and imbed in the second through-hole 31 of the second extension 3 of the preceding body of rod 1 of first extension 2 of current body of rod 1 fast.
In this embodiment, after the first extending portion 2 of the current rod body 1 is quickly inserted into the second through hole 31 of the second extending portion 3 of the previous rod body 1, the current rod body 1 and the previous rod body 1 can be locked by rotating the current rod body 1 by 60 degrees along the installation direction of the threads, specifically, the lower end of the first extending portion 2 of the current rod body 1 extends downward to form the pre-tightening strip 25, the upper end thereof is recessed upward to form the second pre-tightening groove 26, the lower end of the second extending portion 3 is recessed downward to form the first pre-tightening groove 34, the upper end thereof extends upward to form the third extending portion 35, the upper end of the third extending portion 35 is recessed downward to form the pre-tightening teeth 351, so that when the current rod body 1 is rotated, the pre-tightening strip 25 and the first pre-tightening groove 26, and the second pre-tightening groove 34 and the pre-tightening teeth 351 are all in hard contact, so that the first thread structure 22 of the current rod body 1 and the second thread structure 312 of the previous rod body 1 are axially locked, so that the current rod body 1 and the previous rod body 1 are stably connected together.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (7)
1. The utility model provides a but quick connect passes power probe rod, includes many the body of rod, every the body of rod is hollow structure and both ends all are equipped with and run through hollow structure's first through-hole, its characterized in that: the lower end of the rod body extends downwards to form a first extending part, the outer surface of the first extending part is provided with a plurality of first grooves which are distributed at equal intervals along the circumferential direction, a first thread structure is arranged between every two adjacent first grooves, the upper end of the rod body extends upwards to form a second extending part, the second extending part is provided with a second through hole connected with the first through hole, the inner wall of the second through hole is provided with a plurality of second grooves which are distributed at equal intervals along the circumferential direction, a second thread structure is arranged between every two adjacent second grooves, and the first thread structure is matched with the second thread structure; the first extension part is in threaded connection with the second extension part of the previous rod body; and the second extension part is in threaded connection with the first extension part of the rear rod body.
2. A quick-connect force-transmitting probe according to claim 1 in which: the first extension part is integrally of a first round platform structure, a first end face is arranged at the upper end of the first extension part, a second end face is arranged at the lower end of the first extension part, the first end face is connected with the rod body, and the area of the second end face is smaller than that of the first end face.
3. A quick-connect force-transmitting probe according to claim 2 in which: the whole second round platform structure that is of second through-hole, the second through-hole upper end is equipped with the third terminal surface, and the second through-hole lower extreme is equipped with the fourth terminal surface, the fourth terminal surface is connected with the body of rod, the area of third terminal surface is greater than the area of fourth terminal surface.
4. A quick-connect force-transmitting probe according to claim 1 in which: the lower end of the first extension part extends downwards to form a pre-tightening strip, the lower end of the second extension part is recessed downwards to form a first pre-tightening groove, and the pre-tightening strip is connected with the first pre-tightening groove of the previous rod body, so that the first thread structure of the current rod body is axially locked with the second thread structure of the previous rod body.
5. A quick-connect force-transmitting probe according to claim 1 in which: the upper end of the second extension part extends upwards to form a third extension part, the upper end of the third extension part is recessed downwards to form a pre-tightening tooth, the upper end of the first extension part is recessed upwards to form a second pre-tightening groove, and the pre-tightening tooth is connected with the second pre-tightening groove of the next rod body, so that the first thread structure of the current rod body is axially locked with the second thread structure of the next rod body.
6. A quick-connect force-transmitting probe according to claim 1 in which: the number of the first grooves is 3, and the distance between the adjacent first grooves is pi/3.
7. A quick-connect force-transmitting probe according to claim 6 in which: the number of the second grooves is 3, and the distance between every two adjacent second grooves is pi/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428147.1U CN211922570U (en) | 2019-12-27 | 2019-12-27 | Force transmission probe rod capable of being connected quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428147.1U CN211922570U (en) | 2019-12-27 | 2019-12-27 | Force transmission probe rod capable of being connected quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922570U true CN211922570U (en) | 2020-11-13 |
Family
ID=73327094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428147.1U Active CN211922570U (en) | 2019-12-27 | 2019-12-27 | Force transmission probe rod capable of being connected quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211922570U (en) |
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2019
- 2019-12-27 CN CN201922428147.1U patent/CN211922570U/en active Active
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