CN212479201U - Hole probing device for cast-in-situ bored pile - Google Patents
Hole probing device for cast-in-situ bored pile Download PDFInfo
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- CN212479201U CN212479201U CN202021241680.3U CN202021241680U CN212479201U CN 212479201 U CN212479201 U CN 212479201U CN 202021241680 U CN202021241680 U CN 202021241680U CN 212479201 U CN212479201 U CN 212479201U
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Abstract
The utility model discloses a borehole filling pile hole probing device, which comprises a conical cage and a straight cage, wherein the conical cage is arranged at two ends of the straight cage, and the straight cage at the upper end is connected with a hoisting device; the straight cylindrical cage is of a cylindrical structure and comprises cylindrical hoops, straight keels and inner support rings, the straight keels are perpendicular to the cylindrical hoops and are arranged on the cylindrical hoops at intervals, the cylindrical hoops are arranged at intervals from top to bottom, the inner support rings comprise support base plates, support rods and connecting rings, the connecting rings are located at the axis of the straight cylindrical cage, the support rods are radially arranged on the connecting rings at intervals, and the support base plates are arranged at the outer ends of the support rods and are in contact with the inner sides of the cylindrical hoops; the conical cage and the straight cylinder cage are connected through an inner support ring. The utility model fixes the conical cage and the straight cage by adopting a combined connection mode through the inner supporting ring, thereby improving the manufacturing timeliness of the device and reducing the complexity degree when the device is manufactured again; the support device has the advantages of simple structure, stable connection, good support effect, difficulty in damage or deformation, capability of adjusting the outer diameter according to the aperture and wide application range.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to drilling bored concrete pile visits hole device.
Background
In present construction, bored concrete pile uses more and more extensively in the engineering because its bearing capacity is big, stability is good, advantages such as settlement volume is little, in the bored concrete pile work progress, after the drilling is accomplished, the aperture, the hole shape, the detection of straightness that hangs down is as an important process in the pile foundation work progress, the detection instrument that uses is for generally adopting pile foundation hole inspection device, use traditional approach to detect time measuring, hole inspection device is examined easily by "blocking", cause the deformation damage of hole inspection device extremely easily when taking out, need make in addition, but it is comparatively troublesome to make hole inspection device again, in order to guarantee that the device accords with the hole probing requirement, waste time and energy when repeated preparation, the step is loaded down with trivial details, delay the time limit easily, the utility model provides a bored concrete pile hole probing device overcomes above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bored concrete pile hole exploring device adopts integrated configuration, preparation convenient and fast and component repeatedly usable, effective hoisting device preparation ageing.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a hole probing device for a cast-in-situ bored pile comprises a conical cage and a straight cage, wherein the conical cage is arranged at two ends of the straight cage, and the straight cage at the upper end is connected with a hoisting device;
the straight cylinder cage is of a cylindrical structure and comprises a cylinder hoop, straight keels and inner support rings, the straight keels are perpendicular to the cylinder hoop and are circumferentially arranged on the cylinder hoop at intervals, the cylinder hoop is arranged at intervals from top to bottom, the inner support rings are of a cross structure and comprise support base plates, support rods and connecting rings, the connecting rings are located on the axis of the straight cylinder cage, the support rods are radially arranged on the connecting rings at intervals, and the support base plates are arranged at the outer ends of the support rods and are in contact with the inner sides of the cylinder hoop;
the conical cage and the straight cylinder cage are connected through an inner support ring.
Further, the toper cage is round platform type structure, including path circle, big footpath circle and connection fossil fragments, it establishes between path circle and big footpath circle to connect the fossil fragments interval, big footpath circle is connected through interior braced ring and the section of thick bamboo hoop of straight section of thick bamboo cage tip.
Furthermore, the supporting base plate is an arc-shaped plate, a horizontal groove is formed in the outer side face of the supporting base plate, the grooves are arranged at intervals up and down, and the large-diameter ring and the barrel hoop are located in the grooves.
Furthermore, a vertical connecting rod is arranged in the connecting ring.
Further, the straight keel is arranged on the inner side of the barrel hoop and is staggered with the support base plate.
Furthermore, a cross-shaped stay bar is arranged in a small diameter ring of the conical cage, and a hanging ring is arranged on the small diameter ring of the conical cage at the upper end.
Further, the outer diameter of the large-diameter ring is the same as that of the barrel hoop, and the outer diameter of the inner supporting ring is smaller than that of the large-diameter ring and that of the barrel hoop.
Furthermore, sleeves are arranged on the inner side of the supporting base plate and the outer side of the connecting ring, and two ends of the supporting rod are arranged in the sleeves.
The utility model discloses beneficial effect as follows:
the conical cage and the straight cylindrical cage are fixed by the inner support ring in a combined connection mode, so that the manufacturing timeliness of the device is improved, and the complexity of the device during remanufacturing is reduced; the utility model discloses simple structure connects stably, and the supporting effect is good, should not damage or warp, can carry out the external diameter adjustment according to the aperture, and application scope is wide, repeatedly usable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the conical cage of the present invention;
FIG. 3 is a schematic structural view of the straight cylinder cage of the present invention;
fig. 4 is a schematic view of the inner supporting ring structure of the present invention;
fig. 5 is a schematic view of the connection state of the inner brace ring of the present invention.
Reference numerals: 1-conical cage, 11-small-diameter ring, 12-large-diameter ring, 13-connecting keel, 14-hanging ring, 2-straight cylindrical cage, 21-cylindrical hoop, 22-straight keel, 23-inner supporting ring, 231-supporting base plate, 232-supporting rod, 233-connecting ring and 234-connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, the cast-in-situ bored pile hole probing device comprises a conical cage 1 and a straight cage 2, wherein the conical cage 1 is arranged at two ends of the straight cage 2, and the straight cage 2 at the upper end is connected with a hoisting device;
the straight cylinder cage 2 is of a cylindrical structure and comprises a cylinder hoop 21, a straight keel 22 and an inner support ring 23, the straight keel 22 is perpendicular to the cylinder hoop 21, the straight keel 22 is arranged on the cylinder hoop 21 at intervals in the circumferential direction, the cylinder hoop 21 is arranged at intervals from top to bottom, the inner support ring 23 is of a cross structure and comprises a support base plate 231, a support rod 232 and a connection ring 233, the connection ring 233 is located at the axis of the straight cylinder cage 2, the support rod 232 is arranged on the connection ring 233 at intervals in the radial direction, and the support base plate 231 is arranged at the outer end of the support rod 232 and contacts with the inner side of the cylinder hoop 21;
the conical cage 1 and the straight cylindrical cage 2 are connected through an inner supporting ring 23.
Compare in the unable condition that needs the refabrication after the deformation of current integral type fixed knot structure's visit hole device or damage, the utility model discloses the major diameter circle 12 of toper cage 1 and the barrel hoop 21 of straight section of thick bamboo cage 2 are located the recess on the support backing plate 231 to outwards prop up through interior brace ring 23 and keep state stability between them, couple together both and form and visit the hole device. The utility model has the advantages of stable in structure should not damage or warp, when damaging, partial component can used repeatedly to when carrying out repeated preparation, the simple operation effectively promotes the preparation ageing.
As shown in fig. 1, further, the tube hoops 21 and the inner support rings 23 are arranged in a one-to-one correspondence, and 3-5 inner support rings 23 are arranged according to the hole depth. The end parts of the straight cylindrical cage 2 are provided with a cylindrical hoop 21 and inner supporting rings 23 which are used for being connected with the conical cage 1, and the rest inner supporting rings 23 are arranged in the middle of the straight cylindrical cage 2 at intervals.
As shown in fig. 2, further, the tapered cage 1 is a circular truncated cone structure, and includes a small-diameter ring 11, a large-diameter ring 12 and a connecting keel 13, the connecting keel 13 is disposed between the small-diameter ring 11 and the large-diameter ring 12 at an interval, and the large-diameter ring 12 is connected to a hoop 21 at an end of the straight cage 2 through an inner bracing ring 23.
Preferably, the small-diameter ring 11 and the large-diameter ring 12 are both connected with the connecting keel 13 in a welding manner.
As shown in fig. 4, further, the supporting backing plate 231 is an arc plate, and a horizontal groove is formed on the outer side surface of the supporting backing plate, the groove is arranged at an interval from top to bottom, and the large-diameter ring 12 and the barrel hoop 21 are located in the groove.
As shown in FIG. 5, the large-diameter ring 12 and the cylindrical hoop 21 are fixed in the grooves which are arranged in parallel up and down, the up-and-down movement of the grooves is limited, and the support base plate 231 is supported at the inner side and keeps coaxial, so that the conical cage 1 and the straight cylindrical cage 2 keep stable connection and accurate relative positions.
As shown in fig. 4, a vertical connecting rod 234 is further arranged in the connecting ring 233. The connecting rod 234 is arranged to connect the inner support ring 23, so that the inner support ring is in a coaxial state, and the straight cylindrical cage 2 is guaranteed to be a standard cylinder, and the structural stability is enhanced.
As shown in fig. 3, the straight keels 22 are further provided inside the collar 21 and offset from the support plate 231.
As shown in fig. 2, a cross-shaped stay bar is arranged in the small-diameter ring 11 of the tapered cage 1, and a hanging ring 14 is arranged on the small-diameter ring 11 of the tapered cage 1 at the upper end. Set up cross vaulting pole and play the auxiliary stay effect, reinforced structure intensity sets up rings 14 and is used for connecting hoist device.
As shown in fig. 5, further, the outer diameters of the large-diameter ring 12 and the barrel hoop 21 are the same, and the outer diameter of the inner support ring 23 is smaller than the outer diameters of the large-diameter ring 12 and the barrel hoop 21.
Further, sleeves are arranged on the inner side of the support base plate 231 and the outer side of the connecting ring 233, and two ends of the support rod 232 are arranged in the sleeves.
Preferably, the support rod 232 and the sleeve are connected by a bolt or a snap. The support rod 232 is inserted into the sleeve and fixed by a vertically disposed bolt or a snap.
According to the different hole diameters, the support rod 232 with different lengths is selected, and then the support rod 232 is connected with the inner support ring 23 with different outer diameters through the support base plate 231 and the connecting ring 233.
When the inner support ring 23 is manufactured, the outer diameter of the support backing plate 231 is determined, and then the length of the support rod 232 is determined, and when the inner support ring is manufactured, the support rod 232 is inserted into the sleeve and fixed.
Preferably, the support rod 232 is connected to the support plate 231 and the connection ring 233 by screw threads.
Further, the cylindrical hoop 21, the straight keel 22 and the conical cage 1 are all made of round steel.
The manufacturing method of the utility model is as follows:
firstly, determining the outer diameter of the straight cylindrical cage 2 according to the diameter of a drilled hole, further determining the size of the large-diameter ring 12 and the size of a member of the inner supporting ring 23, and preparing the member; when the component is prefabricated, firstly, the conical cage 1 is welded, the barrel hoop 21 and the straight keel 22 are welded and connected, and then an inner support ring 23 is manufactured; after the prefabrication of the components is completed, the inner supporting ring 23 is clamped into the barrel hoop 21 from the inner side of the barrel hoop 21 to support the barrel hoop 21, then the large-diameter ring 12 of the conical cage 1 is clamped into the groove of the supporting base plate 231 to complete the connection of the conical cage 1 and the straight barrel cage 2, and then the connecting rod 234 is inserted into the connecting ring 233 to complete the manufacture of the hole detecting device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (8)
1. A cast-in-situ bored pile hole probing device is characterized by comprising a conical cage (1) and a straight cage (2), wherein the conical cage (1) is arranged at two ends of the straight cage (2), and the straight cage (2) at the upper end is connected with a hoisting device;
the straight cylinder cage (2) is of a cylindrical structure and comprises a cylinder hoop (21), a straight keel (22) and an inner support ring (23), wherein the straight keel (22) is perpendicular to the cylinder hoop (21), the cylinder hoop (21) is arranged at intervals in the circumferential direction, the cylinder hoop (21) is arranged at intervals from top to bottom, the inner support ring (23) is of a cross structure and comprises a support base plate (231), a support rod (232) and a connection ring (233), the connection ring (233) is located at the axis of the straight cylinder cage (2), the support rod (232) is arranged on the connection ring (233) at intervals in the radial direction, the support base plate (231) is arranged at the outer end of the support rod (232) and is in contact with the inner side of the cylinder hoop (21);
the conical cage (1) and the straight cylindrical cage (2) are connected through an inner supporting ring (23).
2. The cast-in-situ bored pile hole probing apparatus as recited in claim 1, wherein: toper cage (1) is round platform type structure, including path circle (11), big footpath circle (12) and connection fossil fragments (13), connection fossil fragments (13) interval is established between path circle (11) and big footpath circle (12), big footpath circle (12) are connected through interior brace ring (23) and section of thick bamboo hoop (21) of straight section of thick bamboo cage (2) tip.
3. The cast-in-situ bored pile hole probing apparatus as recited in claim 2, wherein: the support backing plate (231) is an arc-shaped plate, a horizontal groove is formed in the outer side face of the support backing plate, the grooves are arranged at intervals up and down, and the large-diameter ring (12) and the barrel hoop (21) are located in the grooves.
4. The cast-in-situ bored pile hole probing apparatus as recited in claim 1, wherein: a vertical connecting rod (234) is arranged in the connecting ring (233).
5. The cast-in-situ bored pile hole probing apparatus as recited in claim 1, wherein: the straight keel (22) is arranged on the inner side of the barrel hoop (21) and is staggered with the support base plate (231).
6. The cast-in-situ bored pile hole probing apparatus as recited in claim 2, wherein: a cross-shaped stay bar is arranged in the small-diameter ring (11) of the conical cage (1), and a hanging ring (14) is arranged on the small-diameter ring (11) of the upper-end conical cage (1).
7. The cast-in-situ bored pile hole probing apparatus as recited in claim 2, wherein: the outer diameter of the large-diameter ring (12) is the same as that of the barrel hoop (21), and the outer diameter of the inner supporting ring (23) is smaller than that of the large-diameter ring (12) and that of the barrel hoop (21).
8. The cast-in-situ bored pile hole probing apparatus as recited in claim 1, wherein: the inner side of the supporting base plate (231) and the outer side of the connecting ring (233) are both provided with a sleeve, and two ends of the supporting rod (232) are arranged in the sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241680.3U CN212479201U (en) | 2020-06-30 | 2020-06-30 | Hole probing device for cast-in-situ bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241680.3U CN212479201U (en) | 2020-06-30 | 2020-06-30 | Hole probing device for cast-in-situ bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479201U true CN212479201U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021241680.3U Active CN212479201U (en) | 2020-06-30 | 2020-06-30 | Hole probing device for cast-in-situ bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479201U (en) |
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2020
- 2020-06-30 CN CN202021241680.3U patent/CN212479201U/en active Active
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