CN217950347U - Dig reaming size detection device at bottom of bored pile stake soon - Google Patents
Dig reaming size detection device at bottom of bored pile stake soon Download PDFInfo
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- CN217950347U CN217950347U CN202222467005.8U CN202222467005U CN217950347U CN 217950347 U CN217950347 U CN 217950347U CN 202222467005 U CN202222467005 U CN 202222467005U CN 217950347 U CN217950347 U CN 217950347U
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Abstract
The utility model relates to the technical field of auxiliary devices for size detection, in particular to a device for detecting the pile bottom reaming size of a rotary drilling pile, which is convenient for detection, improves the working efficiency and enhances the practicability; comprises a size detector body; the size detector body includes the solid fixed cylinder, the dwang, adjusting part, the detection case, detect the gear, first rack, second rack and two sets of kicking blocks, adjusting part installs at solid fixed cylinder top, the solid fixed cylinder top is provided with first through-hole, the dwang rotates with first through-hole to be connected, detection case fixed mounting is in the solid fixed cylinder bottom, be provided with in the detection case and detect the chamber, detect chamber top and first through-hole bottom intercommunication, it rotates with detection chamber bottom to detect the gear bottom and is connected, the dwang bottom rotates to stretch into and detects the intracavity and be connected with detecting the gear top, it all communicates and is provided with first sliding hole to detect the front end on chamber left side and right side, it all communicates and is provided with the second sliding hole to detect the rear end on chamber left side and right side.
Description
Technical Field
The utility model relates to a technical field of size detection auxiliary device especially relates to a dig reaming size detection device at bottom of bored pile soon.
Background
As is well known, the hole forming of a rotary drilling rig is to firstly crush rock and soil through the rotation of a barrel type drill bit with a valve at the bottom, and directly load the rock and soil into a drilling bucket, then the drilling bucket is lifted out of a hole by a drilling rig lifting device and a telescopic drill rod to unload the soil, the circular reciprocating is performed in such a way, the soil is continuously taken out and unloaded until the drilling bucket reaches the designed depth, the hole forming of the rotary drilling rig is an advanced pile foundation construction process which is popularized and used in China in recent years, the rotary drilling rig is widely applied to the construction of foundation piles of roads, railways, bridges and large-scale buildings in China, the hole reaming of the bottom of a drilled pile is a relatively new construction method, the diameter of the bottom of the pile is enlarged by using a special drill bit after the drilling reaches a required bearing layer, and the ultimate bearing capacity of the pile is greatly increased compared with the ultimate bearing capacity of a cast-in-place pile without reaming;
at present, the proportion that pile occupy is dug soon in building engineering foundation construction is more and more big, and how can be fast, convenient, accurate judgement dig soon at the pile foundation end and enlarge the construction and whether qualified crucial in the stake reaming is dug soon, because on-the-spot pile foundation construction is located the underground, can not rely on naked eye and other detection means to detect whether qualified underground reaming, brings the quality hidden danger for the construction, has reduced work efficiency to lead to the practicality relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be convenient for detect improves work efficiency, and the reaming size detection device at bottom of bored pile is dug soon of reinforcing practicality.
The utility model discloses a pile bottom reaming size detection device of a rotary drilling pile, which comprises a size detector body;
the size detector body comprises a fixed cylinder, a rotating rod, an adjusting component, a detection box, a detection gear, a first rack, a second rack and two sets of ejector blocks, the adjusting component is installed at the top of the fixed cylinder, the top of the fixed cylinder is provided with a first through hole, the rotating rod is rotatably connected with the first through hole, the detection box is fixedly installed at the bottom of the fixed cylinder, a detection cavity is arranged in the detection box, the top of the detection cavity is communicated with the bottom of the first through hole, the bottom of the detection gear is rotatably connected with the bottom of the detection cavity, the bottom of the rotating rod is rotatably extended into the detection cavity and is connected with the top of the detection gear, the front ends of the left side and the right side of the detection cavity are respectively communicated with a first sliding hole, the rear ends of the left side and the right side of the detection cavity are respectively communicated with a second sliding hole, the first rack is slidably connected with the two sets of first sliding holes, the second rack is slidably connected with the two sets of second sliding holes, the rear end of the first rack and the front end of the second rack are respectively in meshed transmission with the detection gear, and the two sets of the ejector blocks are respectively fixedly installed at the left end of the first rack and the right end of the second rack.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon, the adjusting part includes extension board, face gear, straight-teeth gear and regulation pole, extension board fixed mounting is at solid fixed cylinder top right-hand member, and the extension board left end is provided with the second through-hole, adjusts the pole left end and rotates and pass the second through-hole and be connected with the straight-teeth gear right-hand member, and face gear fixed mounting is at the dwang top, and face gear and straight-teeth gear meshing transmission, the face gear top is provided with the pointer, and the solid fixed cylinder top evenly is provided with the scale mark.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon still includes the rocking handle, and rocking handle fixed mounting adjusts the pole right-hand member.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon, the parcel is provided with the slipmat on the rocking handle.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon still includes two sets of fixed plates and dead lever, and two sets of fixed plates are fixed mounting respectively at solid fixed cylinder left end and right-hand member, and two sets of fixed plate tops are just like this third through-hole, two sets of dead levers respectively with two sets of third through-hole sliding connection.
The utility model discloses a dig bored pile bottom reaming size detection device soon, two sets of dead lever bottoms are all fixed and are provided with broken soil awl.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon, two sets of dead lever tops are all fixed and are provided with the roof.
The utility model discloses a dig bored pile end reaming size detection device soon still includes two sets of limiting plates, and two sets of limiting plates are fixed mounting respectively at first rack right-hand member and second rack left end.
Compared with the prior art, the utility model has the advantages that; stretch into the stake end with the solid fixed cylinder, contact at the bottom of up to detection case bottom and stake, make the dwang begin to rotate through adjusting part, thereby make detection gear revolve, thereby make first rack and second rack drive two sets of kicking blocks respectively and move left and right, until two sets of kicking blocks respectively with the left end and the right-hand member laminating at the bottom of the stake, note adjusting part position this moment, through adjusting part counter-rotation dwang, reset first rack and second rack, take out after the solid fixed cylinder, adjust adjusting part to the position of having recorded, then measure the distance between two sets of top outer ends, thereby detect out the size at the bottom of the stake, the process of being convenient for to detect has been realized to this process, the work efficiency is improved, thereby the practicality has been strengthened.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the first rack bar of the present invention connected to the top block;
fig. 3 is a schematic top view of the connection between the first rack and the limiting block of the present invention;
fig. 4 is a schematic top view of the connection between the pointer and the face gear of the present invention;
in the drawings, the reference numbers: 1. a fixed cylinder; 2. rotating the rod; 3. a detection box; 4. detecting the gear; 5. a first rack; 6. a second rack; 7. a top block; 8, supporting plates; 9. a face gear; 10. a spur gear; 11. adjusting a rod; 12. a rocking handle; 13. a non-slip mat; 14. a fixing plate; 15. fixing the rod; 16. a soil breaking cone; 17. a top plate; 18. and a limiting plate.
Detailed Description
The following detailed description of the embodiments of the present invention is made 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.
As shown in fig. 1 to 4, the pile bottom reaming size detection device for the rotary drilling pile of the utility model comprises a size detector body;
the size detector body comprises a fixed cylinder 1, a rotating rod 2, an adjusting assembly, a detection box 3, a detection gear 4, a first rack 5, a second rack 6 and two groups of ejector blocks 7, wherein the adjusting assembly is installed at the top of the fixed cylinder 1, a first through hole is formed in the top of the fixed cylinder 1, the rotating rod 2 is rotatably connected with the first through hole, the detection box 3 is fixedly installed at the bottom of the fixed cylinder 1, a detection cavity is formed in the detection box 3, the top of the detection cavity is communicated with the bottom of the first through hole, the bottom of the detection gear 4 is rotatably connected with the bottom of the detection cavity, the bottom of the rotating rod 2 rotatably extends into the detection cavity and is connected with the top of the detection gear 4, first sliding holes are respectively communicated with the front ends of the left side and the right side of the detection cavity, second sliding holes are respectively communicated with the rear ends of the left side and the right side of the detection cavity, the first rack 5 is slidably connected with the two groups of first sliding holes, the second rack 6 is slidably connected with the two groups of second sliding holes, the rear end of the first rack 5 and the front end of the second rack 6 are respectively engaged with the detection gear 4, and the two groups of the ejector blocks 7 are respectively fixedly installed at the left end of the first rack 5 and the right end of the first rack 6; stretch into the stake end with the solid fixed cylinder, contact at the bottom of up to detection case bottom and stake, make the dwang begin to rotate through adjusting part, thereby make and detect gear revolve, thereby make first rack and second rack drive two sets of kicking blocks respectively and move left and right, laminate with the left end and the right-hand member at the bottom of the stake respectively until two sets of kicking blocks, note adjusting part position this moment, through adjusting part counter-rotation dwang, reset first rack and second rack, take out after the solid fixed cylinder, adjust adjusting part to the position of writing well, then measure the distance between two sets of top outer ends, thereby detect out the size at the bottom of the stake, the process of being convenient for to detect has been realized to this process, and the work efficiency is improved, thereby the practicality has been strengthened.
The utility model discloses a dig bored pile bottom reaming size detection device soon, the adjusting part includes extension board 8, terminal surface gear 9, straight-teeth gear 10 and regulation pole 11, extension board 8 is fixed to be installed at the right-hand member of fixed cylinder 1 top, extension board 8 left end is provided with the second through-hole, regulation pole 11 left end is rotated and is passed the second through-hole and is connected with straight-teeth gear 10 right-hand member, terminal surface gear 9 is fixed to be installed at the top of dwang 2, terminal surface gear 9 and straight-teeth gear 10 meshing transmission, terminal surface gear 9 top is provided with pointer 19, fixed cylinder 1 top evenly is provided with the scale mark; the adjusting rod is rotated, so that the adjusting rod drives the rotating rod to rotate through the meshing of the straight gear and the end face gear, and the practicability is enhanced.
The utility model discloses a rotary drilling pile bottom reaming size detection device, which also comprises a rocking handle 12, wherein the rocking handle 12 is fixedly arranged at the right end of an adjusting rod 11; the lever can be adjusted by rotating the rocking handle conveniently, so that the use convenience is enhanced.
The utility model discloses a pile bottom reaming size detection device of a rotary drilling pile, a rocking handle 12 is wrapped with a non-slip mat 13; the non-slip mat can avoid slipping when the rocking handle is rotated, thereby enhancing the practicability.
The utility model discloses a dig bored pile bottom reaming size detection device soon still includes two sets of fixed plates 14 and dead lever 15, and two sets of fixed plates 14 are fixed mounting respectively at the fixed cylinder 1 left end and right-hand member, and the top of two sets of fixed plates 14 is just like this third through-hole, and two sets of dead lever 15 are connected with two sets of third through-holes sliding respectively; after the detection box is placed at the bottom of the pile, two groups of fixing rods are inserted into the ground through the hammer or other heavy objects, and the fixed cylinder is prevented from moving in the detection process, so that the accuracy is enhanced.
The utility model discloses a pile bottom reaming size detection device of a rotary drilling pile, the bottoms of two groups of fixed rods 15 are both fixedly provided with a ground breaking cone 16; the ground breaking cone can enable the fixed rod to be better inserted into the ground, so that the practicability is enhanced.
The utility model discloses a rotary drilling pile bottom reaming size detection device, the top of two groups of fixed rods 15 are all fixedly provided with a top plate 17; the roof can increase the area of contact of dead lever and hammer to the practicality has been strengthened.
The utility model discloses a rotary drilling pile bottom reaming size detection device, still include two sets of limiting plates 18, two sets of limiting plates 18 are respectively fixedly installed at the right-hand member of first rack 5 and the left end of second rack 6; the limiting plate can avoid first rack and second rack to break away from the detection case when measuring to the practicality has been strengthened.
The utility model discloses a dig reaming size detection device at bottom of bored pile soon, it is at the during operation, stretch into the solid fixed cylinder at the bottom of the stake, contact at the bottom of detection case bottom and stake, rotate the regulation pole through the rocking handle, thereby make the regulation pole pass through the meshing drive dwang rotation of straight-teeth gear and terminal gear, thereby make the detection gear revolve, thereby make first rack and second rack drive two sets of kicking blocks left and right side motion respectively, until two sets of kicking blocks respectively with the left end at the bottom of the stake and the laminating of right-hand member, note the position of pointer and the number of turns of rotation of terminal gear on the terminal gear, the reversal rotation rocking handle, thereby make dwang reversal, thereby make first rack and second rack reset, take out the solid fixed cylinder after, adjust terminal gear and pointer to the position of having recorded, then measure the distance between two sets of top outer ends, thereby detect out the size at the bottom of the stake, the process of being convenient for detection has been realized.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A pile bottom reaming size detection device for a rotary drilling pile comprises a size detector body;
the size detector is characterized by comprising a fixed cylinder (1), a rotating rod (2), an adjusting assembly, a detection box (3), a detection gear (4), a first rack (5), a second rack (6) and two sets of ejector blocks (7), wherein the adjusting assembly is installed at the top of the fixed cylinder (1), a first through hole is formed in the top of the fixed cylinder (1), the rotating rod (2) is rotatably connected with the first through hole, the detection box (3) is fixedly installed at the bottom of the fixed cylinder (1), a detection cavity is formed in the detection box (3), the top of the detection cavity is communicated with the bottom of the first through hole, the bottom of the detection gear (4) is rotatably connected with the bottom of the detection cavity, the bottom of the rotating rod (2) is rotatably connected with the top of the detection gear (4) and extends into the detection cavity, the front ends of the left side and the right side of the detection cavity are respectively communicated with the first sliding holes, the rear ends of the left side and the right side of the detection cavity are respectively communicated with the second sliding holes, the first rack (5) and the two sets of first sliding holes are slidably connected, the second rack (6) are respectively connected with the left end of the transmission block (6) and the left end (7) of the transmission block (6).
2. The pile bottom reaming size detection device of the rotary drilling pile according to claim 1, characterized in that the adjusting assembly comprises a support plate (8), an end face gear (9), a straight gear (10) and an adjusting rod (11), the support plate (8) is fixedly arranged at the right end of the top of the fixed cylinder (1), a second through hole is formed in the left end of the support plate (8), the left end of the adjusting rod (11) rotates to penetrate through the second through hole and is connected with the right end of the straight gear (10), the end face gear (9) is fixedly arranged at the top of the rotating rod (2), the end face gear (9) is in meshing transmission with the straight gear (10), a pointer (19) is arranged at the top of the end face gear (9), and scale marks are uniformly arranged at the top of the fixed cylinder (1).
3. The device for detecting the pile bottom reaming size of the rotary drilling pile according to claim 2, characterized by further comprising a rocking handle (12), wherein the rocking handle (12) is fixedly arranged at the right end of the adjusting rod (11).
4. The device for detecting the pile bottom reaming size of the rotary drilling pile according to claim 3, characterized in that the rocking handle (12) is wrapped with an anti-slip pad (13).
5. The pile bottom reaming size detection device of the rotary drilling pile according to claim 4, further comprising two sets of fixing plates (14) and fixing rods (15), wherein the two sets of fixing plates (14) are respectively and fixedly installed at the left end and the right end of the fixing cylinder (1), the tops of the two sets of fixing plates (14) are the third through holes, and the two sets of fixing rods (15) are respectively and slidably connected with the two sets of third through holes.
6. The device for detecting the pile bottom reaming size of the rotary drilling pile according to claim 5, wherein the bottom parts of the two groups of fixing rods (15) are fixedly provided with the soil breaking cones (16).
7. The rotary excavating drilling pile bottom reaming size detection device according to claim 6, characterized in that top plates (17) are fixedly arranged at the tops of the two groups of fixing rods (15).
8. The rotary excavating drilling pile bottom reaming size detection device according to claim 7, characterized by further comprising two groups of limiting plates (18), wherein the two groups of limiting plates (18) are fixedly installed at the right end of the first rack (5) and the left end of the second rack (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467005.8U CN217950347U (en) | 2022-09-16 | 2022-09-16 | Dig reaming size detection device at bottom of bored pile stake soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467005.8U CN217950347U (en) | 2022-09-16 | 2022-09-16 | Dig reaming size detection device at bottom of bored pile stake soon |
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| Publication Number | Publication Date |
|---|---|
| CN217950347U true CN217950347U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222467005.8U Active CN217950347U (en) | 2022-09-16 | 2022-09-16 | Dig reaming size detection device at bottom of bored pile stake soon |
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| CN (1) | CN217950347U (en) |
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- 2022-09-16 CN CN202222467005.8U patent/CN217950347U/en active Active
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