CN215115242U

CN215115242U - Building engineering pile foundation quality testing sampling device

Info

Publication number: CN215115242U
Application number: CN202120311692.7U
Authority: CN
Inventors: 盖东方
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-10
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to a pile foundation quality testing technique field especially relates to a building engineering pile foundation quality testing sampling device, including the ring, the ring cover is established and is provided with position control mechanism between outside and ring and the pile foundation of pile foundation, fixedly connected with oblique branch on the lateral wall of ring, the flat piece of one end fixedly connected with of ring is kept away from to oblique branch, T type groove has been seted up to the inside of flat piece, it is provided with T type piece to slide in the T type groove, the top surface fixedly connected with motor of T type piece, the output fixedly connected with section of thick bamboo drill bit of motor, the smooth drum of one end fixedly connected with of section of thick bamboo drill bit is kept away from to the motor, the inside of smooth drum slides and is provided with the round bar, the both ends of pressing the spring respectively with smooth drum and round bar fixed connection. The utility model provides an among the prior art have handheld rig when driling huge reaction force can cause the shortcoming that workman's arm sent numb, beneficial effect is obvious, is fit for promoting.

Description

Building engineering pile foundation quality testing sampling device

Technical Field

The utility model relates to a pile foundation quality testing technical field especially relates to a building engineering pile foundation quality testing sampling device.

Background

The specific gravity of slurry is often required to be detected in engineering construction of cast-in-place piles, underground continuous walls and the like. Sometimes, according to actual requirements, performance detection needs to be carried out on the mud at a specific depth to ensure that the engineering quality meets the specification requirements. At present, the current sampling measure is the mode of adopting the motor to drill, and the pile foundation is drilled and sampled, but the current weight of the drilling machine is very large, and because the drilling machine can vibrate during the working process, the huge reaction force can cause the arm of a worker to numb when the drilling machine is held by hands to drill, and the sampling device for detecting the quality of the pile foundation in the building engineering is designed for the purpose.

Disclosure of Invention

The utility model aims at solving the shortcoming that huge reaction force can cause workman's arm to send out numb when having handheld rig to bore among the prior art, and the building engineering pile foundation quality testing sampling device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a building engineering pile foundation quality detection sampling device, which comprises a circular ring, wherein the circular ring is sleeved outside the pile foundation, a position adjusting mechanism is arranged between the circular ring and the pile foundation, the outer side wall of the circular ring is fixedly connected with an inclined supporting rod, one end, away from the circular ring, of the inclined supporting rod is fixedly connected with a flat block, a T-shaped groove is formed in the flat block, a T-shaped block is arranged in the T-shaped groove in a sliding manner, the top surface of the T-shaped block is fixedly connected with a motor, the output end of the motor is fixedly connected with a barrel-type drill bit, one end, away from the barrel-type drill bit, of the motor is fixedly connected with a smooth barrel, a circular rod is arranged in the smooth barrel in a sliding manner, a pressing spring is arranged in the smooth barrel, two ends of the pressing spring are respectively fixedly connected with the smooth barrel and the circular rod, one end, away from the smooth barrel, of the circular rod is fixedly connected with a pressing plate, and a foam pad is fixedly adhered to the side wall of the pressing plate.

Preferably, position control mechanism is including running through first threaded rod and the second threaded rod of setting on the ring lateral wall, threaded connection between first threaded rod and second threaded rod and the ring, the inside first threaded rod tip fixedly connected with driving wheel of ring, the inside second threaded rod tip fixedly connected with antiskid rubber sheet of ring, the outside first threaded rod of ring and the equal fixedly connected with disc of second threaded rod tip.

Preferably, the rod slides all the way inside the smooth cylinder.

Preferably, handles are fixedly connected to two symmetrical sides of the motor.

Preferably, the peripheral wall of the disc is provided with anti-skid grains.

The utility model provides a pair of building engineering pile foundation quality testing sampling device, beneficial effect lies in: the sampling device for detecting the pile foundation quality of the building engineering is provided with the circular ring, the circular ring is sleeved outside the pile foundation, the position adjusting mechanism is arranged between the circular ring and the pile foundation, the circular ring can be controlled to vertically move on the pile foundation under the action of the position adjusting mechanism, the position of the circular ring can be fixed, the outer wall of the circular ring is fixedly connected with the inclined strut, the other end of the inclined strut is fixedly connected with the flat block, the T-shaped block capable of horizontally moving is arranged inside the flat block, and the top of the T-shaped block is fixedly connected with the motor, so that the motor can move in the horizontal direction to punch and sample the pile foundation, the sampling device only needs to push the motor to horizontally punch, does not need to support the motor, solves the defect that the arm of a worker is numbed due to huge reaction force when a handheld drilling machine drills in the prior art, and has obvious beneficial effects, is suitable for popularization.

Drawings

Fig. 1 is a schematic view of a front view structure of a sampling device for detecting pile foundation quality in building engineering provided by the utility model;

fig. 2 is a schematic view of a top view structure of a sampling device for detecting pile foundation quality in building engineering provided by the present invention;

fig. 3 is a schematic view of a connection structure of a flat block and a T-shaped block of the sampling device for detecting pile foundation quality in construction engineering provided by the present invention;

fig. 4 is the utility model provides a building engineering pile foundation quality testing sampling device's smooth drum and the connection structure sketch map of round bar.

In the figure: the device comprises a ring 1, an inclined supporting rod 2, a flat block 3, a groove 4T, a block 5T, a motor 6, a cylindrical drill bit 7, a smooth cylinder 8, a round rod 9, a pressing spring 10, a pressing plate 11, a foam pad 12, a first threaded rod 13, a travelling wheel 14, a second threaded rod 15, a disc 16, an anti-skid rubber plate 17 and a handle 18.

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. 1-4, a sampling device for detecting quality of a pile foundation in building engineering, comprising a ring 1, wherein the ring 1 is sleeved outside the pile foundation, a position adjusting mechanism is arranged between the ring 1 and the pile foundation, the position adjusting mechanism comprises a first threaded rod 13 and a second threaded rod 15 which are arranged on the side wall of the ring 1 in a penetrating manner, the first threaded rod 13 and the second threaded rod 15 are in threaded connection with the ring 1, the end part of the first threaded rod 13 inside the ring 1 is fixedly connected with a traveling wheel 14, the end part of the second threaded rod 15 inside the ring 1 is fixedly connected with an anti-slip rubber plate 17, the end parts of the first threaded rod 13 and the second threaded rod 15 outside the ring 1 are both fixedly connected with a disc 16, anti-slip lines are arranged on the peripheral wall of the disc 16, the ring 1 is sleeved outside the pile foundation, and the traveling wheel 14 on the first threaded rod 13 is pressed outside the pile foundation by rotating the first threaded rod 13, at this moment, the ring 1 can freely move up and down outside the pile foundation, the second threaded rod 15 is rotated again to enable the anti-skidding rubber plate 17 on the second threaded rod 15 to be abutted to the outside of the pile foundation, and the position between the ring 1 and the pile foundation can be fixed at this moment.

In the utility model, an inclined strut 2 is fixedly connected on the outer side wall of a circular ring 1, one end of the inclined strut 2 far away from the circular ring 1 is fixedly connected with a flat block 3, a T-shaped groove 4 is arranged inside the flat block 3, a T-shaped block 5 is arranged in the T-shaped groove 4 in a sliding manner, the top surface of the T-shaped block 5 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a barrel-shaped drill bit 7, one end of the motor 6 far away from the barrel-shaped drill bit 7 is fixedly connected with a smooth barrel 8, a round rod 9 is arranged in the smooth barrel 8 in a sliding manner, the round rod 9 always slides in the smooth barrel 8, a compression spring 10 is arranged inside the smooth barrel 8, two ends of the compression spring 10 are respectively and fixedly connected with the smooth barrel 8 and the round rod 9, one end of the round rod 9 far away from the smooth barrel 8 is fixedly connected with a compression plate 11, a foam pad 12 is fixedly bonded on the side wall of the compression plate 11, handles 18 are fixedly connected with two symmetrical sides of the motor 6, when the position of ring 1 on the pile foundation is fixed, fixedly connected with bearing diagonal pole 2 on the outer wall of ring 1 in addition, and the flat piece 3 of other end fixedly connected with of bearing diagonal pole 2, the inside of flat piece 3 is provided with T type piece 5 that can horizontal migration, and the top fixedly connected with motor 6 of T type piece 5, so motor 6 can move on the horizontal direction, punches the sample to the pile foundation, the utility model discloses in only need push motor 6 level punch can, need not support motor 6, solved and had the shortcoming that the huge reaction force can cause workman's arm to send out the numb when handheld rig drills among the prior art.

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

1. The quality detection and sampling device for the pile foundation in the building engineering is characterized by comprising a circular ring (1), wherein the circular ring (1) is sleeved outside the pile foundation, a position adjusting mechanism is arranged between the circular ring (1) and the pile foundation, an inclined strut (2) is fixedly connected to the outer side wall of the circular ring (1), one end, far away from the circular ring (1), of the inclined strut (2) is fixedly connected with a flat block (3), a T-shaped groove (4) is formed in the flat block (3), a T-shaped block (5) is arranged in the T-shaped groove (4) in a sliding manner, a motor (6) is fixedly connected to the top surface of the T-shaped block (5), a cylindrical drill bit (7) is fixedly connected to the output end of the motor (6), one end, far away from the cylindrical drill bit (7), of the motor (6) is fixedly connected with a smooth cylinder (8), and a circular rod (9) is arranged in the smooth cylinder (8) in a sliding manner, smooth drum (8) inside is provided with and supports pressure spring (10), support the both ends of pressing spring (10) respectively with smooth drum (8) and round bar (9) fixed connection, the one end fixedly connected with that smooth drum (8) was kept away from in round bar (9) supports clamp plate (11), it has foam pad (12) to support fixed the bonding on the lateral wall of clamp plate (11).

2. The constructional engineering pile foundation quality detection sampling device of claim 1, characterized in that, position adjustment mechanism includes first threaded rod (13) and second threaded rod (15) of running through setting up on ring (1) lateral wall, threaded connection between first threaded rod (13) and second threaded rod (15) and ring (1), inside first threaded rod (13) tip fixedly connected with driving wheel (14) of ring (1), inside second threaded rod (15) tip fixedly connected with antiskid rubber slab (17) of ring (1), outside first threaded rod (13) of ring (1) and the equal fixedly connected with disc (16) of second threaded rod (15) tip.

3. The building engineering pile foundation quality detection sampling device according to claim 1, characterized in that the round rod (9) always slides in the smooth cylinder (8).

4. The building engineering pile foundation quality detection sampling device according to claim 1, characterized in that handles (18) are fixedly connected to two symmetrical sides of the motor (6).

5. The building engineering pile foundation quality detection sampling device according to claim 2, characterized in that the peripheral wall of the disc (16) is provided with anti-skid lines.