CN218643434U

CN218643434U - Be provided with self-adaptation fixed establishment's foundation pile detector

Info

Publication number: CN218643434U
Application number: CN202222644530.2U
Authority: CN
Inventors: 刘欣; 葛缪存; 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-17
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a foundation pile detector with self-adaptation fixed establishment, including collar, spacing post, stop nut, battery and ultrasonic transducer, 2 collar rotation connects, and the fixed surface of collar is provided with the slide cartridge, the lower surface mounting of collar has gliding slide, the lower fixed surface of slide is installed with displacement motor, and displacement motor's output shaft one end fixedly connected with displacement wheel, the fixed surface mounting has the regulation electric putter under the collar of slide one side. This foundation pile detector that is provided with self-adaptation fixed establishment through slip of collar surface and displacement wheel with the collar spacing mode that can not the landing at pile foundation post surface under adjusting electric putter's support for the collar can be in pile foundation post bottom installation completion back, avoids appearing because the collar that pile foundation post surface thickness changes and crooked lead to is strutted the condition that leads to the damage and takes place.

Description

Be provided with self-adaptation fixed establishment's foundation pile detector

Technical Field

The utility model relates to a building engineering technical field specifically is a foundation pile detector who is provided with self-adaptation fixed establishment.

Background

The foundation pile detects is a test general name that single pile bearing capacity and pile body integrality of pile foundation go on, wherein carry out ultrasonic detection to the foundation pile through the foundation pile detector and in order to confirm whether there is the crack inside the pile foundation post, avoid the pile foundation post to have the potential safety hazard, current foundation pile detector needs to support with external power equipment, rise and descend to detect the pile foundation post with relative pile foundation post, but such detection mode needs external power equipment's support, be unfavorable for power equipment's expansion and use in some comparatively narrow and small construction positions, and when there is thickness difference or arch on pile foundation post surface, external power equipment's promotion leads to bumping and friction very easily between foundation pile detector and the pile foundation post, lead to the foundation pile detector to damage unable continuation use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation pile detector with self-adaptation fixed establishment to the external power equipment of needs that provides in solving above-mentioned background art supports and can't change the problem that carries out the self-adaptation to pile foundation post appearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation pile detector with self-adaptation fixed establishment, includes collar, spacing post, stop nut, battery and ultrasonic transducer, 2 collar rotates each other and connects, and the fixed surface of collar is provided with the slide cartridge, the embedded resistance piece of installing in inboard surface of slide cartridge, the one end of slide cartridge is run through by the slide bar, the slide bar is located the outside one end of slide cartridge and is connected with pivoted contact wheel, the slide bar is located the fixed intercommunication piece that is provided with of the inside one end of slide cartridge, 2 the fixed spacing post that is provided with of one end that the collar laminated mutually, and the surface connection of spacing post has stop nut, the internally mounted of collar has battery and ultrasonic transducer, the lower fixed surface of collar installs and supports electric putter, the pivoted reverse wheel is installed to the one end that supports electric putter, the one end fixed mounting that supports electric putter has the switching-over motor, the lower surface mounting of collar has gliding slide, the lower fixed surface mounting of slide has displacement motor, and the output shaft one end fixed connection of displacement motor has the displacement wheel, the collar lower fixed surface mounting of slide one side has the regulation electric putter.

Preferably, the resistance values of the two ends of the resistance block are different, the resistance values between the two ends of the resistance block are uniformly changed, and the 2 resistance blocks are respectively attached to one end of the communicating block.

By adopting the technical scheme, the communication block can realize the transmission of electric signals with different strengths through the contact with the resistor blocks with different resistance values.

Preferably, the sliding rod is connected with the sliding barrel in a sliding mode, and a spring is connected between the sliding barrel and the communicating block.

By adopting the technical scheme, the communicating block can slide under the pulling of the spring and the supporting of the contact wheel.

Preferably, the limiting columns are in a semi-circular column design, the outer surfaces of the 2 limiting columns are provided with threads, and the 2 limiting columns are connected with the limiting nuts through the threads on the outer surfaces of the limiting columns.

Adopt above-mentioned technical scheme for stop nut can make 2 collars unable relative rotation through the spacing to 2 spacing posts.

Preferably, 2 support electric putter is located the surface of 2 collars respectively, the output shaft of switching-over motor and the pivot fixed connection of switching-over wheel.

By adopting the technical scheme, the reversing motor can drive the reversing wheel to rotate.

Preferably, one end of the adjusting electric push rod is fixedly connected with the sliding plate, and the sliding plates are uniformly distributed on the lower surfaces of the 2 mounting rings.

By adopting the technical scheme, the adjusting electric push rod can drive the displacement wheel to keep the fit with the outer surface of the pile foundation column through the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that: this be provided with self-adaptation fixed establishment's foundation pile detector:

1. the mounting ring is limited on the outer surface of the pile foundation column by the sliding plate sliding on the outer surface of the mounting ring and the displacement wheel under the support of the adjusting electric push rod and cannot slide off, so that the mounting ring can be driven to move up and down by the mode that the displacement wheel is attached to the surface of the pile foundation column after the mounting at the bottom of the pile foundation column is finished, the external power equipment support is separated, and the situation that the damage is caused because the mounting ring is propped due to the thickness change and the bending of the outer surface of the pile foundation column is avoided;

2. the contact wheel is attached to the outer surface of the pile foundation column, so that the extending length of the contact wheel can be changed along with the change of the outer surface of the pile foundation column, electric signals with different intensities are transmitted to a controller for adjusting the electric push rod in a mode that the communicating block is in contact with the outer surface of the resistance block with different resistance values, and the displacement wheel can be ensured to keep the connection between the mounting ring and the pile foundation column from falling and being propped to be damaged by driving the adjusting electric push rod to slide in a mode that the sliding plate is driven to slide when the appearance of the pile foundation column changes;

3. the mode that the electric push rod is supported to drive the reversing wheel to slide is realized through supporting the reversing wheel, so that the reversing wheel can support and fix the mounting ring at a certain height of the pile foundation column, the purpose that the mounting ring surrounds the pile foundation column to rotate is realized through the mode that the reversing wheel is driven by the reversing motor, and the ultrasonic transducer inside the mounting ring can perform finer scanning detection on the inside of the pile foundation column at a certain height.

Drawings

FIG. 1 is a schematic view of the overall top view structure of the present invention;

FIG. 2 is a schematic view of the overall bottom cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic overall front sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a mounting ring; 2. a slide cylinder; 3. a resistance block; 4. a slide bar; 5. a communicating block; 6. a contact wheel; 7. a limiting column; 8. a limit nut; 9. a storage battery; 10. an ultrasonic transducer; 11. supporting the electric push rod; 12. a reversing wheel; 13. a slide plate; 14. a displacement motor; 15. a displacement wheel; 16. adjusting the electric push rod; 17. a motor is commutated.

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. 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.

Referring to fig. 1-5, the present invention provides a technical solution: a foundation pile detector provided with a self-adaptive fixing mechanism comprises mounting rings 1, a sliding cylinder 2, a resistance block 3, a sliding rod 4, a communicating block 5, a contact wheel 6, a limiting column 7, a limiting nut 8, a storage battery 9, an ultrasonic transducer 10, a supporting electric push rod 11, a reversing wheel 12, a sliding plate 13, a displacement motor 14, a displacement wheel 15, an adjusting electric push rod 16 and a reversing

motor

17,2, wherein the mounting rings 1 are mutually rotatably connected, the sliding cylinder 2 is fixedly arranged on the outer surface of the mounting rings 1, the resistance block 3 is embedded on the inner side surface of the sliding cylinder 2, one end of the sliding cylinder 2 is penetrated by the sliding rod 4, the one end that slide bar 4 is located the outside of slide cartridge 2 is connected with pivoted contact wheel 6, the one end that slide bar 4 is located the inside of slide cartridge 2 is fixed and is provided with intercommunication piece 5, the resistance value at resistance piece 3 both ends is different, and the resistance value between the resistance piece 3 both ends changes evenly, and 2 resistance pieces 3 laminate with the one end of intercommunication piece 5 respectively mutually, slide bar 4 and slide cartridge 2 are sliding connection, and be connected with the spring between slide cartridge 2 and the intercommunication piece 5, utilize the mode that the different resistance value positions of resistance piece 3 are connected with intercommunication piece 5, realize adjusting the purpose of the different intensity signal of telecommunication of electric putter 16 transmission, slide to corresponding position with drive adjustment electric putter 16 drive slide 13.

As shown in fig. 1-3, the one end that 2 collars 1 laminated mutually is fixed and is provided with spacing post 7, and the surface of spacing post 7 is connected with stop nut 8, and spacing post 7 is the design of semi-circular column, and 2 the surface of spacing post 7 all seted up threadedly to 2 spacing posts 7 are through the screw thread of its surface simultaneously with stop nut 8 threaded connection, utilize stop nut 8 to realize fixing 2 relative positions between the collars 1 to the spacing mode of 2 spacing posts 7.

As shown in fig. 1-5, a storage battery 9 and an ultrasonic transducer 10 are installed inside a mounting ring 1, a support electric push rod 11 is fixedly installed on the lower surface of the mounting ring 1, a rotating reversing wheel 12 is installed at one end of the support electric push rod 11, a reversing motor 17 is fixedly installed at one end of the support electric push rod 11, a sliding plate 13 is installed on the lower surface of the mounting ring 1, a displacement motor 14 is fixedly installed on the lower surface of the sliding plate 13, a displacement wheel 15 is fixedly connected to one end of an output shaft of the displacement motor 14, an adjustment

electric push rod

16,2 support electric push rods 11 are fixedly installed on the lower surface of the mounting ring 1 on one side of the sliding plate 13 and are respectively located on the outer surfaces of the 2 mounting rings 1, an output shaft of the reversing motor 17 is fixedly connected to a rotating shaft of the reversing wheel 12, one end of the adjustment electric push rod 16 is fixedly connected to the sliding plate 13, the sliding plate 13 is uniformly distributed on the lower surface of the 2 mounting rings 1, the adjustment electric push rod 16 is driven to slide by an electric signal which the thickness change of the outer surface of a contact wheel 6 detection column and is converted into a changed pile foundation, so as to ensure that the displacement wheel 15 is closely attached to the mounting ring 1, and the mounting ring will not drop down.

The working principle is as follows: when the foundation pile detector provided with the self-adaptive fixing mechanism is used, firstly, the limiting nut 8 is screwed off to open 2 mounting rings 1 in a rotating way, then the 2 mounting rings 1 are clamped at the lower end of a pile foundation column and the 2 mounting rings 1 are closed, at the moment, the limiting nut 8 is connected with the attached limiting column 7, so that the 2 mounting rings 1 cannot rotate in a limiting way by the limiting nut 8, at the moment, the switch power supply of the storage battery 9 is started, the adjusting electric push rod 16 drives the sliding plate 13 to slide after receiving an electric signal with certain intensity transmitted by the resistance block 3, the sliding plate 13 drives the displacement wheel 15 to be attached to the outer surface of the pile foundation column through the displacement motor 14, then the displacement motor 14 drives the displacement wheel 15 to rotate, so that the displacement wheel 15 drives the mounting rings 1 to slide upwards on the outer surface of the pile foundation column, in the sliding process, the ultrasonic transducer 10 detects the inside of the pile foundation column, meanwhile, the contact wheel 6 is always attached to the outer surface of the pile foundation column under the support of the spring between the communication block 5 and the sliding cylinder 2, along with the diameter change and the electric signal that the corresponding communication block 5 can be pushed out on the outer surface of the sliding block and the sliding block can be stably pushed out, so that the sliding block can be pushed out by the sliding wheel 16, and the sliding wheel 16, so that the sliding of the sliding block can be kept on the sliding block can be stably pushed out, and the sliding block can be kept on the sliding block 3, and the sliding block can be stably pushed out, and the sliding block can be kept on the outer surface of the sliding block, and the sliding block can be kept on the sliding block 3, and the sliding block can be stably pushed out, and the sliding block can be pushed out, contact wheel 6 loses the support this moment, make intercommunication piece 5 remove to the other end of resistance piece 3, displacement motor 14 stall and reversal this moment, displacement wheel 15 drives collar 1 gliding to the below, accomplish the detection, when needs collar 1 to hover and carry out detailed detection at a certain height, support electric putter 11 and start and drive reversing wheel 12 and pile foundation post surface laminating, adjust electric putter 16 and drive slide 13 and withdraw, reversing motor 17 starts to drive reversing wheel 12 and rotates this moment, make collar 1 can rotate relative pile foundation post, carry out detailed detection to this section pile foundation post inside through ultrasonic transducer 10, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation pile detector with self-adaptation fixed establishment, includes collar (1), spacing post (7), stop nut (8), battery (9) and ultrasonic transducer (10), its characterized in that: 2 the collar (1) rotates each other to be connected, and the fixed surface of collar (1) is provided with slide cartridge (2), the embedded resistance piece (3) of installing of inboard surface of slide cartridge (2), the one end of slide cartridge (2) is run through by slide bar (4), the outside one end that slide bar (4) are located slide cartridge (2) is connected with pivoted contact wheel (6), slide bar (4) are located slide cartridge (2) inside one end fixed intercommunication piece (5), 2 the fixed spacing post (7) that is provided with of one end that collar (1) was laminated mutually, and the surface of spacing post (7) is connected with stop nut (8), the internally mounted of collar (1) has battery (9) and ultrasonic transducer (10), the fixed surface of collar (1) installs support electric putter (11), the one end that supports electric putter (11) is installed and is rotated reverse wheel (12), the one end fixed mounting that supports electric putter (11) has reversing motor (17), the lower surface mounting of collar (1) has gliding slide (13), the fixed surface mounting has slide plate (13) and displacement adjusting motor (14), displacement adjusting wheel (14) one side fixed surface mounting motor (14) that has displacement adjusting motor (14), displacement adjusting wheel (14) and displacement adjusting wheel (14) one side, displacement mounting motor (14) and displacement adjusting wheel (14) are connected with lower surface An electric push rod (16).

2. A foundation pile detector provided with an adaptive fixing mechanism according to claim 1, characterized in that: the resistance values at two ends of the resistance block (3) are different, the resistance value between two ends of the resistance block (3) is uniform in change, and the 2 resistance blocks (3) are respectively attached to one end of the communicating block (5).

3. A foundation pile detector provided with an adaptive fixing mechanism according to claim 1, characterized in that: the sliding rod (4) is in sliding connection with the sliding barrel (2), and a spring is connected between the sliding barrel (2) and the communicating block (5).

4. A foundation pile detector provided with an adaptive fixing mechanism according to claim 1, characterized in that: the limiting columns (7) are designed to be semicircular columns, threads are formed in the outer surfaces of the 2 limiting columns (7), and the 2 limiting columns (7) are connected with the limiting nuts (8) in a threaded mode through the threads on the outer surfaces of the limiting columns.

5. A foundation pile detector provided with an adaptive fixing mechanism according to claim 1, characterized in that: the 2 supporting electric push rods (11) are respectively positioned on the outer surfaces of the 2 mounting rings (1), and an output shaft of the reversing motor (17) is fixedly connected with a rotating shaft of the reversing wheel (12).

6. A foundation pile detector provided with an adaptive fixing mechanism according to claim 1, characterized in that: one end of the adjusting electric push rod (16) is fixedly connected with the sliding plate (13), and the sliding plate (13) is uniformly distributed on the lower surfaces of the 2 mounting rings (1).