CN213805523U - Hollow precast pile integrality is downthehole detection device that makes a video recording - Google Patents
Hollow precast pile integrality is downthehole detection device that makes a video recording Download PDFInfo
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- CN213805523U CN213805523U CN202022670906.8U CN202022670906U CN213805523U CN 213805523 U CN213805523 U CN 213805523U CN 202022670906 U CN202022670906 U CN 202022670906U CN 213805523 U CN213805523 U CN 213805523U
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- hollow precast
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Abstract
The utility model discloses an downthehole detection device that makes a video recording of hollow precast pile integrality, including placing the board, the top outer wall middle part of placing the board is fixed with the riser of two symmetric distributions, and all is fixed with the pivot, two through the bearing in the relative one side outer wall middle part of two risers the relative one end of pivot all is fixed with same actinobacillus wheel, and the actinobacillus wheel middle part outer wall has the rope, one of them the pivot extends to outside one of them riser, and the extension outer wall of one of them pivot is seted up threadedly. The utility model discloses four L clamp plate check are lived the outer wall of hollow precast pile, can fix and place the board, and four supporting rollers support the inside of hollow precast pile, can avoid detecting element to take place the rotation, then rotate the rocker and can transfer detecting element and detect in the inside of hollow precast pile, and servo motor can drive the transmission of the downthehole detecting element three hundred sixty degrees of making a video recording on the board of placeeing, realizes all-round detection, effectively improves the accuracy that detects.
Description
Technical Field
The utility model relates to a tubular pile technical field especially relates to a hollow precast pile integrality is downthehole detection device that makes a video recording.
Background
At present, after construction of the hollow precast pile is completed, the integrity of the pile body of the hollow precast pile needs to be detected, and whether the hollow precast pile is complete or not is judged. To those foundation piles that have great quality problem, often need further to detect its inner structure situation, find out there is the defect or takes place damaged degree after the construction is accomplished, and general detection device mostly all can only detect when keeping flat before the construction of hollow precast pile, and the meaning of its detection is not very big, needs a check out test set that can be under the vertical state after the construction of hollow precast pile is accomplished to its integrality, timely discovery and the solution problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the downthehole detection device that makes a video recording of hollow precast pile integrality that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a camera shooting detection device in an integrity hole of a hollow precast pile comprises a placing plate, wherein two symmetrically distributed vertical plates are fixed in the middle of the outer wall of the top of the placing plate, rotating shafts are fixed in the middle of the outer wall of one opposite side of the two vertical plates through bearings, the same paying-off wheel is fixed at one opposite end of the two rotating shafts, a rope is wound on the outer wall of the middle of the paying-off wheel, one rotating shaft extends out of one vertical plate, a thread is arranged on the outer wall of the extending part of one rotating shaft, a nut is screwed on the outer wall of one rotating shaft, which is positioned outside the vertical plates, an annular thread block is fixed on the outer wall of one side, which is close to one vertical plate, an annular thread groove matched with the annular thread block is arranged on the outer wall of one vertical plate, four built-in grooves which are distributed in an annular shape are reserved in the placing plate, and sliding openings are arranged in the middle parts of the outer walls of four sides of the placing plate, the sliding opening is communicated with the built-in groove, the inner wall of one side, away from the sliding opening, of the built-in groove is fixedly provided with return springs distributed at equal intervals, the other end of each return spring is fixedly provided with a sliding block, the sliding blocks are in sliding fit with the inner wall of the built-in groove, the inner wall of the sliding opening is connected with an L-shaped clamping plate in a sliding mode, the L-shaped clamping plate is close to the outer wall of one side of the sliding plate and fixedly connected with the sliding plate, the middle portion of the outer wall of the top of the placing plate is provided with a through opening, and the bottom end of a rope penetrates through the through opening and is fixedly provided with a detection part.
Preferably, the detection part comprises a fixed box, a semi-ring is fixed in the middle of the outer wall of the top of the fixed box, the semi-ring is fixedly connected with the bottom end of the rope, a servo motor is fixed on the inner wall of the bottom of the fixed box, an L-shaped fixed shaft is fixed at the output end of the servo motor, a mounting plate is fixed at one end of the L-shaped fixed shaft, an in-hole camera detection unit is fixed on the outer wall of one side of the mounting plate away from the L-shaped fixed shaft, the in-hole camera detection unit is connected with a microprocessor through a wire, fixed rods are fixed on the outer walls of the four sides of the fixed box through bearings, a thread groove is formed in the outer wall of one side of the fixed rod away from the fixed box, a screw is screwed on the inner wall of the thread groove, a fixed block is fixed at one end of the screw away from the fixed box, a groove is formed in the outer wall of one side of the fixed block away from the fixed box, and connecting shafts are fixed on the inner walls of the two sides of the groove through bearings, and one supporting roller is fixed at one end, opposite to the two connecting shafts, of each connecting shaft.
Preferably, the top outer wall and the bottom outer wall of fixed block all are fixed with the limiting plate, and one side outer wall middle part of limiting plate has seted up spacing hole, the inner wall sliding connection in spacing hole has T shape gag lever post, and the one end and the fixed box fixed connection of T shape gag lever post.
Preferably, a rocker is fixed at one end of one of the rotating shafts, which is far away from the vertical plate.
Preferably, the fixing rod is positioned between the two T-shaped limiting rods.
Preferably, the servo motor is connected with a switch through a wire, and the switch is connected with the microprocessor through a wire.
The utility model has the advantages that:
1. the device for detecting the integrality of the hollow precast pile by shooting in the hole pulls four L-shaped clamp plates according to the size of the hollow precast pile, the four L-shaped clamp plates clamp the outer wall of the tubular pile to fix a placing plate, then rotates four fixed rods to extend out screw rods in the fixed rods to enable four supporting rollers to abut against the inside of the tubular pile to avoid the detection part from rotating, then rotates a rocker to lower the detection part to detect the inside of the hollow precast pile, and can drive an annular thread block on a nut to be screwed with an annular thread groove on a vertical plate by rotating the nut to form thread fit with a thread on one of rotating shafts, so that the rotating position of the rotating shafts can be locked, the detection effect of the hollow precast piles with different specifications after being vertically installed is realized, meanwhile, a servo motor in the detection part can drive an in-hole shooting detection unit on the placing plate to transmit by three hundred and sixty degrees, the omnibearing detection is realized, and the detection accuracy is effectively improved;
2. this downthehole detection device that makes a video recording of hollow precast pile integrality, the rope through with semi ring round-trip together, realize with the fixed case fixed connection who detects the part, can realize the effect of being convenient for to demolish, whole device sets up simply, and is small, portable.
Drawings
Fig. 1 is a schematic view of a vertical cross-sectional structure of an integral in-hole camera detection device for a hollow precast pile provided by the utility model;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
fig. 4 is a schematic view of a top view structure of a placement plate of the device for detecting the camera in the integrity hole of the hollow precast pile provided by the utility model;
fig. 5 is the utility model provides a detection part overlooking structure schematic diagram of the downthehole detection device that makes a video recording of hollow precast pile integrality.
In the figure: the automatic feeding device comprises a placing plate 1, a vertical plate 2, a rotating shaft 3, a paying-off wheel 4, a rope 5, a return spring 6, a clamping plate 7L-shaped, an opening 8, a fixing box 9, a fixing rod 10, a screw rod 11, a fixing block 12, a supporting roller 13, a limiting plate 14, a limiting rod 15T-shaped, a servo motor 16, a fixing shaft 17L-shaped, a placing plate 18, a camera shooting detection unit in a hole 19, a nut 20, a ring-shaped thread block 21 and a rocker 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a hollow precast pile integrity in-hole camera detection device comprises a placing plate 1, two symmetrically distributed risers 2 are fixed at the middle part of the outer wall of the top of the placing plate 1, rotating shafts 3 are fixed at the middle parts of the outer walls of the opposite sides of the two risers 2 through bearings, the opposite ends of the two rotating shafts 3 are fixed with the same paying-off wheel 4, a rope 5 is wound around the outer wall of the middle part of the paying-off wheel 4, one of the rotating shafts 3 extends out of one of the risers 2, the outer wall of the extending part of one of the rotating shafts 3 is provided with a thread, a nut 20 is screwed on the outer wall of one of the rotating shafts 3 which is positioned outside the risers 2, an annular thread block 21 is fixed on the outer wall of one side of the nut 20 which is close to one of the risers 2, an annular thread groove matched with the annular thread block 21 is formed on the outer wall of one of the risers 2, four internally arranged grooves which are distributed annularly are reserved in the placing plate 1, the middle parts of the outer walls of four sides of the placing plate 1 are respectively provided with a sliding opening, the sliding openings are communicated with the built-in groove, the inner wall of one side of the built-in groove, which is far away from the sliding openings, is fixedly provided with a return spring 6 which is distributed at equal intervals, the other end of the return spring 6 is fixedly provided with a slide block, the slide block is in sliding fit with the inner wall of the built-in groove, the inner wall of the sliding opening is connected with an L-shaped clamp plate 7 in a sliding way, the outer wall of one side, which is close to the slide plate, of the L-shaped clamp plate 7 is fixedly connected with the slide plate, the middle part of the outer wall of the top of the placing plate 1 is provided with a through opening 8, the bottom end of the rope 5 is fixedly provided with a detection part through the through opening 8, the detection part comprises a fixed box 9, the middle part of the outer wall of the top of the fixed box 9 is fixedly provided with a semi-ring, the bottom end of the rope 5 is fixedly connected with the semi-ring, the inner wall of the fixed box 9 is fixedly provided with a servo motor 16, the output end of the servo motor 16 is fixedly provided with an L-shaped fixed shaft 17, and one end of the placing plate 18 is fixed on one end of the L-shaped fixed shaft 17, the outer wall of one side of the mounting plate 18, which is far away from the L-shaped fixed shaft 17, is fixed with a hole inner camera detection unit 19, the hole inner camera detection unit 19 is connected with a microprocessor through a lead, the outer walls of four sides of the fixed box 9 are all fixed with fixed rods 10 through bearings, the outer wall of one side of the fixed rod 10, which is far away from the fixed box 9, is provided with a thread groove, the inner wall of the thread groove is screwed with a screw rod 11, one end of the screw rod 11, which is far away from the fixed box 9, is fixed with a fixed block 12, the outer wall of one side of the fixed block 12, which is far away from the fixed box 9, is provided with a groove, the inner walls of two sides of the groove are all fixed with connecting shafts through bearings, the opposite ends of the two connecting shafts are fixed with a same supporting roller 13, the outer walls of the top and the bottom of the fixed block 12 are both fixed with limiting plates 14, the middle part of the outer wall of one side of the limiting plate 14 is provided with a limiting hole, the inner wall of the limiting hole is connected with a T-shaped limiting rod 15 in a sliding way, and one end of the T-shaped limiting rod 15 is fixedly connected with the fixed box 9, one end of one rotating shaft 3, which is far away from the vertical plate 2, is fixed with a rocker 22, the fixed rod 10 is positioned between the two T-shaped limiting rods 15, the servo motor 16 is connected with a switch through a lead, and the switch is connected with the microprocessor through a lead.
The working principle is as follows: when the device is used, according to the size of a hollow precast pile, the four L-shaped clamp plates 7 are pulled, the sliding plate forms sliding fit with the inner wall of the built-in groove and pulls the reset spring 6, the four L-shaped clamp plates 7 are clamped on the outer wall of the hollow precast pile, then the four L-shaped clamp plates 7 are influenced by the reset springs 6 and are tightly clamped on the outer wall of the hollow precast pile, namely, the placing plate 1 is fixed, then the four fixing rods 10 are rotated to extend out the screw rods 11 in the fixing rods, the four supporting rollers 13 are abutted against the inside of the hollow precast pile to prevent the detection part from rotating, then the rocker 22 is rotated to drive the paying-off wheel 4 to rotate, the detection part can be placed in the hollow precast pile for detection, meanwhile, the servo motor 16 and the in-hole camera detection unit 19 operate, the servo motor 16 drives the in-hole detection unit 19 to rotate by three hundred sixty degrees for detection, and can form threaded fit with the thread on one rotating shaft 3 by rotating the nut 20, thereby driving the annular thread block 21 on the nut 20 to be screwed with the annular thread groove on the vertical plate 2, and locking the rotating position of the rotating shaft 3 to complete the fixing work of the paying-off wheel 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a detection device makes a video recording in hollow precast pile integrality hole, including placing board (1), its characterized in that, the top outer wall middle part of placing board (1) is fixed with two symmetric distribution's riser (2), and the relative one side outer wall middle part of two riser (2) all is fixed with pivot (3) through the bearing, two the relative one end of pivot (3) all is fixed with same actinobacillus wheel (4), and the outer wall of actinobacillus wheel (4) middle part has wound rope (5), one of them pivot (3) extend to outside one of them riser (2), and the extension part outer wall of one of them pivot (3) is seted up the screw thread, one of them the outer wall spiro union that pivot (3) is located outside riser (2) has nut (20), and nut (20) are close to one side outer wall of one of them riser (2) and are fixed with annular thread piece (21), the annular thread groove of one side outer wall of one of them riser (2) seted up with annular thread piece (21) looks adaptation, place and leave four built-in grooves that are cyclic annular distribution in board (1), and place board (1) four sides outer wall middle part and all seted up the sliding opening, sliding opening and built-in groove communicate mutually, one side inner wall that the sliding opening was kept away from to built-in groove is fixed with reset spring (6) that the equidistance distributes, and reset spring (6) other end is fixed with the slider, the slider forms sliding fit with the inner wall of built-in groove, and the inner wall sliding connection of sliding opening has L shape splint (7), one side outer wall and slide fixed connection that L shape splint (7) are close to the slide, place the top outer wall middle part of board (1) and seted up through hole (8), and the bottom of rope (5) is passed through hole (8) and is fixed with detecting element.
2. The hollow precast pile integrity in-hole camera detection device according to claim 1, wherein the detection part comprises a fixed box (9), a semi-ring is fixed in the middle of the top outer wall of the fixed box (9), the semi-ring is fixedly connected with the bottom end of the rope (5), a servo motor (16) is fixed on the bottom inner wall of the fixed box (9), an L-shaped fixed shaft (17) is fixed on the output end of the servo motor (16), a placement plate (18) is fixed on one end of the L-shaped fixed shaft (17), an in-hole camera detection unit (19) is fixed on the outer wall of the placement plate (18) on the side far away from the L-shaped fixed shaft (17), the in-hole camera detection unit (19) is connected with a microprocessor through a wire, fixing rods (10) are fixed on the outer walls of four sides of the fixed box (9) through bearings, and a thread groove is formed on the outer wall of the fixing rod (10) on the side far away from the fixed box (9), the inner wall spiro union of thread groove has screw rod (11), and the one end that fixed case (9) were kept away from in screw rod (11) is fixed with fixed block (12), one side outer wall that fixed case (9) were kept away from in fixed block (12) is seted up flutedly, and recess both sides inner wall all is fixed with the connecting axle through the bearing, two the relative one end of connecting axle is fixed with same supporting roller (13).
3. The hollow precast pile integrity in-hole camera detection device according to claim 2, characterized in that the top outer wall and the bottom outer wall of the fixing block (12) are both fixed with a limiting plate (14), a limiting hole is formed in the middle of the outer wall of one side of the limiting plate (14), the inner wall of the limiting hole is slidably connected with a T-shaped limiting rod (15), and one end of the T-shaped limiting rod (15) is fixedly connected with the fixing box (9).
4. The device for detecting the completeness of a hollow precast pile by shooting in a hole as claimed in claim 1, wherein a rocker (22) is fixed at one end of one of the rotating shafts (3) far away from the vertical plate (2).
5. The hollow precast pile integrity in-hole camera detection device as claimed in claim 2, wherein the fixing rod (10) is located between two T-shaped limiting rods (15).
6. The device for detecting the completeness of the hollow precast pile by shooting in the hole as claimed in claim 2, wherein the servo motor (16) is connected with a switch by a lead, and the switch is connected with the microprocessor by a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670906.8U CN213805523U (en) | 2020-11-18 | 2020-11-18 | Hollow precast pile integrality is downthehole detection device that makes a video recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670906.8U CN213805523U (en) | 2020-11-18 | 2020-11-18 | Hollow precast pile integrality is downthehole detection device that makes a video recording |
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| Publication Number | Publication Date |
|---|---|
| CN213805523U true CN213805523U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022670906.8U Active CN213805523U (en) | 2020-11-18 | 2020-11-18 | Hollow precast pile integrality is downthehole detection device that makes a video recording |
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| Country | Link |
|---|---|
| CN (1) | CN213805523U (en) |
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- 2020-11-18 CN CN202022670906.8U patent/CN213805523U/en active Active
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