CN215715185U - Quick soil taking device for shaft foundation pit construction - Google Patents
Quick soil taking device for shaft foundation pit construction Download PDFInfo
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- CN215715185U CN215715185U CN202121372744.8U CN202121372744U CN215715185U CN 215715185 U CN215715185 U CN 215715185U CN 202121372744 U CN202121372744 U CN 202121372744U CN 215715185 U CN215715185 U CN 215715185U
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Abstract
The utility model belongs to the technical field of the shaft foundation ditch, a shaft foundation ditch construction is with device of fetching earth fast is disclosed, which comprises a drill bit, drilling rod and storage assembly, the fixed bottom that sets up at the drilling rod of drilling rod, first cavity has been seted up to the inboard of drilling rod, storage assembly sets up in cylindrical cavity, storage assembly is including accomodating the pole, the activity of accomodating the pole sets up the inboard at the drilling rod, a plurality of not communicating second cavity have been seted up to the inboard of accomodating the pole, a plurality of first screw holes have all been seted up on one side outer wall of accomodating pole and drilling rod, every first screw hole communicates with each other with the second cavity that corresponds. The rig drives drilling rod and drill bit and drills to the soil, and earth takes out the drilling rod from the hole in entering into the second cavity from the threaded hole, carries out the shutoff with the bolt to first threaded hole, will accomodate the pole through the handle and take out from the drilling rod, thereby opens corresponding bolt and takes out the earth of the different degree of depth, realizes carrying out the layering detection to earth, the device simple structure, low in manufacturing cost is honest and clean, and is comparatively practical.
Description
Technical Field
The application relates to a shaft foundation ditch technical field, more specifically says, relates to shaft foundation ditch construction is with device of fetching earth fast.
Background
The shaft is common in water conservancy water and electricity underground works, and the hydraulic structure who adopts this structure mainly has: the common excavation methods comprise the following steps: the method for excavating the full-section and enlarging the rear part of the pilot well adopts the following steps: a pilot shaft excavation method and an enlarged excavation method.
Before the construction of shaft foundation ditch, need detect the earthwork quality of excavation, avoid leading to the accident of collapsing because of the soil quality problem, current geotome design is comparatively complicated, and manufacturing cost is higher, based on this, is necessary to develop the construction of shaft foundation ditch and uses quick geotome.
SUMMERY OF THE UTILITY MODEL
In order to solve current device design of borrowing comparatively complicacy, the higher problem of manufacturing cost, this application provides shaft foundation ditch construction is with quick device of borrowing.
The application provides a shaft foundation ditch construction is with quick soil sampling device adopts following technical scheme:
shaft foundation ditch construction is with device of fetching earth fast, including drill bit, drilling rod and storage assembly, the fixed bottom that sets up at the drilling rod of drill bit, first cavity has been seted up to the inboard of drilling rod, storage assembly sets up in cylindrical cavity, storage assembly is including accomodating the pole, the activity of accomodating the pole sets up the inboard at the drilling rod, a plurality of communicating second cavities of not have been seted up to the inboard of accomodating the pole, a plurality of first screw holes, every have all been seted up on one side outer wall of accomodating pole and drilling rod first screw hole communicates with each other with the second cavity that corresponds.
Furthermore, a groove is formed in the top end of the drill bit, a first permanent magnet is fixedly arranged in the groove, a second permanent magnet is fixedly arranged on the lower side of the drill rod, and the magnetism of the first permanent magnet is opposite to that of the second permanent magnet.
Further, the fixed handle that is provided with in top of accomodating the pole, the top of drilling rod can be dismantled and be provided with sealed lid, the fixed go-between that is provided with of upside of sealed lid.
Furthermore, the downside of sealed lid is provided with integrated into one piece's bulge loop, set up the external screw thread on the outer wall of bulge loop, set up the internal thread on the inner wall that the drilling rod is close to the top, sealed lid passes through threaded connection with the drilling rod.
Furthermore, a second threaded hole is formed in one side of the connecting ring in a penetrating mode, and a screw is connected to the second threaded hole of the connecting ring in an internal thread mode.
Furthermore, be provided with the scale mark on the outer wall of drilling rod, first cavity is cylindrical with the second cavity, the inboard threaded connection of the first screw hole of accomodating pole one side has the bolt.
To sum up, the application comprises the following beneficial technical effects:
(1) the second permanent magnet fixedly arranged at the lower end of the containing rod and the first permanent magnet fixedly arranged at the top end of the drill bit are mutually adsorbed, so that the containing rod is firmly fixed on the inner side of the drill rod, the upper side of the drill rod is in threaded connection with the sealing cover, and the upper side of the sealing cover is fixedly provided with the connecting ring, so that a drilling machine is conveniently in threaded connection with the connecting ring through a screw rod;
(2) drive drilling rod and drill bit through the rig and drill hole the soil, earth gets into to the second cavity from the threaded hole in, takes out the drilling rod from the hole, carries out the shutoff through the bolt to first threaded hole, unscrews and takes off sealed lid, and the rethread handle will be accomodate the pole and take out from the drilling rod, thereby through opening the corresponding bolt and take out the earth of the different degree of depth, realize carrying out the layering detection to earth, the device simple structure, low in manufacturing cost is honest and clean, and is comparatively practical.
Drawings
FIG. 1 is a schematic diagram of an axial structure of the present application;
FIG. 2 is a schematic cross-sectional structural view of the present application;
fig. 3 is a schematic diagram of the explosive structure of the present application.
The reference numbers in the figures illustrate:
1. a drill bit; 2. a drill stem; 21. a first cavity; 22. scale lines; 3. a storage rod; 31. a second cavity; 32. a first threaded hole; 4. a first permanent magnet; 41. a second permanent magnet; 5. a handle; 6. a sealing cover; 7. a connecting ring; 71. a screw; 72. a second threaded hole; 8. and (4) bolts.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
the present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses shaft foundation ditch construction is with device of fetching earth fast, please refer to fig. 1, including drill bit 1, drilling rod 2 and storage assembly, drill bit 1 is fixed to be set up in the bottom of drilling rod 2, first cavity 21 has been seted up to the inboard of drilling rod 2, storage assembly sets up in cylindrical cavity, storage assembly includes storage rod 3, the activity of storage rod 3 sets up the inboard at drilling rod 2, a plurality of communicating second cavities 31 of not have been seted up to storage rod 3's inboard, all seted up a plurality of first screw holes 32 on one side outer wall of storage rod 3 and drilling rod 2, every first screw hole 32 communicates with each other with the second cavity 31 that corresponds. Be provided with scale mark 22 on the outer wall of drilling rod 2, first cavity 21 is cylindrical with second cavity 31, accomodates the first screw hole 32 internal thread connection of pole 3 one side and has bolt 8. More specifically say, through set up scale mark 22 on the outer wall at drilling rod 2, convenient to use person carries out classification detection to the earth of accomodating the collection of pole 3 in drilling rod 2 through scale mark 22 to obtain comparatively accurate detection data.
Referring to fig. 2, a handle 5 is fixedly arranged at the top end of the accommodating rod 3, a sealing cover 6 is detachably arranged at the top end of the drill rod 2, a connecting ring 7 is fixedly arranged on the upper side of the sealing cover 6, a groove is formed in the top end of the drill bit 1, a first permanent magnet 4 is fixedly arranged in the groove, a second permanent magnet 41 is fixedly arranged on the lower side of the drill rod 2, the first permanent magnet 4 and the second permanent magnet 41 have opposite magnetism, the handle 5 is fixedly arranged at the top end of the accommodating rod 3, the sealing cover 6 is detachably arranged at the top end of the drill rod 2, and the connecting ring 7 is fixedly arranged on the upper side of the sealing cover 6. More specifically, through setting up handle 5, convenient to use person will accomodate pole 3 through handle 5 and take out from drilling rod 2, through setting up first permanent magnet 4 and second permanent magnet 41, is convenient for accomodate the fixed of pole 3 in drilling rod 2, avoids drilling rod 2 to lead to accomodating pole 3 and rock about the inboard of drilling rod 2 because of vibrations.
Referring to fig. 3, an integrally formed convex ring is disposed at a lower side of the sealing cover 6, an external thread is formed on an outer wall of the convex ring, an internal thread is formed on an inner wall of the drill rod 2 near the top end, the sealing cover 6 is in threaded connection with the drill rod 2, a second threaded hole 72 is formed through one side of the connecting ring 7, and a screw 71 is in threaded connection with an inner side of the second threaded hole 72 of the connecting ring 7. More specifically, set up sealed lid 6 through the top at drilling rod 2, avoid earth to get into the inside of drilling rod 2, lead to accomodating that the unable smooth and easy entering of pole 3 is 2 inboards.
The implementation principle of this application embodiment shaft foundation ditch construction is with quick geotome is: when in use, the containing rod 3 is directly placed into the inner side of the drill rod 2 through the handle 5, the second permanent magnet 41 fixedly arranged at the lower end of the containing rod 3 and the first permanent magnet 4 fixedly arranged at the top end of the drill bit 1 are mutually adsorbed, so that the containing rod 3 is firmly fixed on the inner side of the drill rod 2, the upper side of the drill rod 2 is in threaded connection with the sealing cover 6, the upper side of the sealing cover 6 is fixedly provided with the connecting ring 7, the drilling machine is in threaded connection with the connecting ring 7 through the screw rod 71, the drill rod 2 and the drill bit 1 are driven by the drilling machine to drill the soil, in the drilling process, the soil enters the second cavity 31 from the threaded hole, the soil with different depths enters the second cavities 31 with different heights, the drill rod 2 is taken out of the hole, the first threaded hole 32 is blocked through the bolt 8, the containing rod 3 is convenient to transfer, and the soil is prevented from falling out of the second cavities 31 in the containing rod 3, unscrew and take off sealed lid 6, thereby rethread handle 5 will accomodate pole 3 and take out from drilling rod 2, thereby through opening the earth of the different degree of depth of taking out of corresponding bolt 8, realize carrying out the layering to earth and detect, the device simple structure, low in manufacturing cost is honest and clean, and is comparatively practical.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. Shaft foundation ditch construction is with device of fetching earth fast, its characterized in that: including drill bit (1), drilling rod (2) and storage assembly, the fixed bottom that sets up at drilling rod (2) in drill bit (1), first cavity (21) have been seted up to the inboard of drilling rod (2), storage assembly sets up in cylindrical cavity, storage assembly is including accomodating pole (3), accomodate the inboard that pole (3) activity set up at drilling rod (2), a plurality of communicating second cavity (31) of not have been seted up to the inboard of accomodating pole (3), a plurality of first screw holes (32), every have all been seted up on the one side outer wall of accomodating pole (3) and drilling rod (2) first screw hole (32) communicate with each other with corresponding second cavity (31).
2. The quick soil sampling device for shaft foundation pit construction according to claim 1, wherein: the drill rod is characterized in that a groove is formed in the top end of the drill bit (1), a first permanent magnet (4) is fixedly arranged in the groove, a second permanent magnet (41) is fixedly arranged on the lower side of the drill rod (2), and the magnetism of the first permanent magnet (4) is opposite to that of the second permanent magnet (41).
3. The quick soil sampling device for shaft foundation pit construction according to claim 1, wherein: the handle (5) is fixedly arranged at the top end of the accommodating rod (3), the sealing cover (6) is detachably arranged at the top end of the drill rod (2), and the connecting ring (7) is fixedly arranged on the upper side of the sealing cover (6).
4. The quick soil sampling device for shaft foundation pit construction according to claim 3, wherein: the drill rod sealing structure is characterized in that an integrally-formed convex ring is arranged on the lower side of the sealing cover (6), external threads are formed on the outer wall of the convex ring, internal threads are formed on the inner wall, close to the top end, of the drill rod (2), and the sealing cover (6) is in threaded connection with the drill rod (2).
5. The quick soil sampling device for shaft foundation pit construction according to claim 3, wherein: a second threaded hole (72) penetrates through one side of the connecting ring (7), and a screw rod (71) is connected with the second threaded hole (72) of the connecting ring (7) in a threaded manner.
6. The quick soil sampling device for shaft foundation pit construction according to claim 1, wherein: be provided with scale mark (22) on the outer wall of drilling rod (2), first cavity (21) and second cavity (31) are cylindrical, accomodate the inboard threaded connection of first screw hole (32) of pole (3) one side and have bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372744.8U CN215715185U (en) | 2021-06-21 | 2021-06-21 | Quick soil taking device for shaft foundation pit construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372744.8U CN215715185U (en) | 2021-06-21 | 2021-06-21 | Quick soil taking device for shaft foundation pit construction |
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| Publication Number | Publication Date |
|---|---|
| CN215715185U true CN215715185U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121372744.8U Active CN215715185U (en) | 2021-06-21 | 2021-06-21 | Quick soil taking device for shaft foundation pit construction |
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| CN (1) | CN215715185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808905A (en) * | 2022-06-23 | 2022-07-29 | 南通先端精密机械有限公司 | Construction site construction is with surveying device |
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2021
- 2021-06-21 CN CN202121372744.8U patent/CN215715185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808905A (en) * | 2022-06-23 | 2022-07-29 | 南通先端精密机械有限公司 | Construction site construction is with surveying device |
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