CN216206186U

CN216206186U - Highway engineering construction is supervised and is used stake hole aperture detection device

Info

Publication number: CN216206186U
Application number: CN202122487799.XU
Authority: CN
Inventors: 曾婷; 杨奇
Original assignee: Hunan Huda Construction Supervision Co ltd
Current assignee: Hunan Huda Construction Supervision Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to a pile hole aperture detection device for highway engineering construction supervision, which comprises a fixed disc, wherein a movable disc is arranged below the fixed disc, an electric push rod is arranged between the fixed disc and the movable disc, a storage battery pack is arranged at the top end of the fixed disc, slide rods are arranged on the fixed disc in a sliding manner and are provided with a plurality of slide rods, the plurality of slide rods are fixedly arranged with the movable disc, outer end surfaces of the movable disc are provided with outer rods, the peripheries of the outer rods are uniformly provided with a plurality of annular grooves, inner rods are arranged in the outer rods in a sliding manner, springs are connected between the inner rods and the outer rods, displacement sensors are arranged on the inner rods, bulbs are arranged at ends of the inner rods, which are far away from the springs, annular grooves are formed in the outer ends of the fixed disc, front and rear ends of the annular grooves are respectively and rotatably provided with a front semicircular ring and a rear semicircular ring, supporting legs are arranged at the bottom ends of the front semicircular ring and the rear semicircular ring, the circumferences of the supporting legs are uniformly provided with a plurality of the electric push rods, and the design of the electric push rod can save manpower; the front semicircular ring and the rear semicircular ring are designed to be convenient to disassemble and assemble; the universal wheel is designed to enable the universal wheel to move stably.

Description

Highway engineering construction is supervised and is used stake hole aperture detection device

Technical Field

The utility model relates to the technical field of aperture detection, in particular to a pile hole aperture detection device for highway engineering construction supervision.

Background

In the building construction detection, the pile foundation pore-forming quality detection is an important component, whether pore-forming pile diameters are uniform from top to bottom and meet design requirements, whether pile holes are cylinders which are standard according to design directly influence the mechanical property of a pile foundation after subsequent pile foundation concrete pouring, and the pile diameter of the pile foundation meets the design requirements, which is one of important parameters for ensuring the safety of a building structure, so that the detection of the pile hole diameter is particularly important. Patent application No. 201420015085.6, including setting up in the supporting seat that has the through-hole in stake hole drill way, still including locating roll fixture on the supporting seat wears to locate in the through-hole and roll fixture's roll centre rod that can reciprocate under the centre rod's the roll centre gripping, and locate the follow of well core rod bottom the elasticity measurement mechanism that well core rod reciprocated, though the device can realize the detection to stake hole drill way, the emergence of detection mechanism slope problem when can avoiding measuring, and its easy operation has fine practicality, but the device lacks suitable removal stable structure when using, and manual operation is comparatively troublesome, and the inconvenient dismantlement of rotating-structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pile hole aperture detection device for road engineering construction supervision.

In order to achieve the purpose, the utility model provides the following technical scheme: a pile hole aperture detection device for highway engineering construction supervision comprises a fixed disc, a movable disc is arranged below the fixed disc, an electric push rod is arranged between the fixed disc and the movable disc, a storage battery pack is arranged at the top end of the fixed disc, the electric push rod is electrically connected with the storage battery pack, a plurality of slide rods are arranged on the fixed disc in a sliding manner, are fixedly mounted with the movable disc, outer end faces of the movable disc are provided with outer rods, the circumference of each outer rod is uniformly provided with a plurality of outer rods, inner rods are arranged in the outer rods in a sliding manner, springs are connected between the inner rods and the outer rods, displacement sensors are arranged on the inner rods, bulbs are far away from the springs, one ends of the inner rods are provided with ball heads, an annular groove is formed in the outer end of the fixed disc, a front semicircular ring and a rear semicircular ring are respectively arranged at the front end and the rear end of the annular groove in a rotating manner, preceding semicircle ring and latter half ring bottom all are equipped with the landing leg, the landing leg circumference evenly is provided with a plurality ofly.

In further preferred, preceding semicircle ring is close to latter half ring one side is equipped with the connecting block, the connection symmetry is provided with two, correspond two on the latter half ring the spread groove has all been seted up to the connecting block, two first connecting hole has all been seted up on the connecting block, the second connecting hole has been seted up on the inner wall of spread groove upper end, the second connecting hole upwards extends and runs through latter half ring, bolted connection is passed through to first connecting hole and second connecting hole, makes things convenient for the dismouting.

Preferably in further, it is a plurality of the landing leg bottom all is equipped with the universal wheel, and is a plurality of all be equipped with the fixed plate on the landing leg, it is a plurality of all run through on the fixed plate and be equipped with the threaded rod, it is a plurality of threaded rod and fixed plate threaded connection, it is a plurality of the threaded rod bottom all is equipped with the tapered piece, and is a plurality of the threaded rod top all is equipped with the first in command, and it is firm to realize that device global movement.

Preferably, a plurality of outer rods are provided with first limiting holes, the inner rod is provided with second limiting holes corresponding to the first limiting holes, limiting rods are arranged in the first limiting holes and the second limiting holes in a sliding mode, and the first limiting holes and the second limiting holes are matched for limiting.

In further preferred, the outer terminal surface of fixed disk is equipped with the dwang, the dwang circumference evenly is provided with a plurality ofly, conveniently rotates the operation to the fixed disk.

In a further preferred mode, a protective cover is arranged at the upper end of the fixed disk, and a second handle is arranged at the top end of the protective cover to protect a storage battery pack at the upper end of the fixed disk.

Preferably in further, the protection casing bottom is equipped with the locating lever, the locating lever circumference evenly is provided with a plurality ofly, the fixed disk up end corresponds a plurality of the locating lever has all seted up the locating hole, location installation.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, due to the design of the electric push rod, the power supply of the electric push rod is started after the device is stabilized, the storage battery supplies power to the electric push rod, and the electric push rod extends to drive the movable disc to move downwards to the inside of the pile hole, so that manual operation is replaced, and manpower is saved; the front semicircular ring and the rear semicircular ring are designed, the front semicircular ring and the rear semicircular ring are installed relative to the annular groove, the connecting block on the front semicircular ring is correspondingly inserted into the connecting groove, and the bolt penetrates through the second connecting hole and the first connecting hole to be screwed and fixed, so that the front semicircular ring and the rear semicircular ring are installed, and the disassembly and the assembly are convenient; after the design of universal wheel, the installation was accomplished, the universal wheel drive device wholly removed to suitable position after, the gripping first in command, the rotation threaded rod, threaded rod and fixed plate screw-thread fit drive the conical block of bottom inside getting into soil downwards, guarantee the holistic stability of device.

Drawings

FIG. 1 is a schematic view of an overall structure of a preferred pile hole diameter detection device for monitoring highway engineering construction according to the present invention;

FIG. 2 is a schematic view of an overall structure of a preferred pile hole diameter detection device for monitoring highway engineering construction, which is not provided with a front semicircular ring, a rear semicircular ring and a protective cover;

FIG. 3 is a schematic view of a preferred matching structure of a front semicircular ring, a rear semicircular ring, supporting legs, universal wheels, a fixing plate, a connecting block, a threaded rod, a first handle and a conical block of the pile hole aperture detection device for monitoring highway engineering construction;

FIG. 4 is a schematic cross-sectional view of the internal structure of an outer rod and an inner rod preferred by the pile hole diameter detection device for monitoring highway engineering construction in the utility model;

fig. 5 is a schematic view of a matching structure of a protective cover, a second handle and a positioning rod which are optimized by the pile hole aperture detection device for monitoring highway engineering construction.

In the figure: 1. fixing the disc; 2. a movable tray; 3. an electric push rod; 4. a battery pack; 5. a slide bar; 6. an outer rod; 7. an inner rod; 8. a spring; 9. a displacement sensor; 10. a ball head; 11. an annular groove; 12. a front semicircular ring; 13. a rear semi-circular ring; 14. a support leg; 15. connecting blocks; 16. connecting grooves; 17. a first connection hole; 18. a second connection hole; 19. a universal wheel; 20. a fixing plate; 21. a threaded rod; 22. a tapered block; 23. a first handle; 24. a first limit hole; 25. a second limiting hole; 26. a limiting rod; 27. rotating the rod; 28. a protective cover; 29. a second handle; 30. positioning a rod; 31. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a pile hole diameter detecting device for monitoring construction of highway engineering, comprising a fixed disc 1, a movable disc 2 arranged below the fixed disc 1, an electric push rod 3 arranged between the fixed disc 1 and the movable disc 2, a storage battery pack 4 arranged at the top end of the fixed disc 1, the electric push rod 3 electrically connected with the storage battery pack 4, a plurality of slide rods 5 arranged on the fixed disc 1 in a sliding manner, a plurality of slide rods 5 fixedly mounted with the movable disc 2, an outer rod 6 arranged on the outer end surface of the movable disc 2, a plurality of outer rods 6 uniformly arranged on the circumference of the outer rod, a plurality of inner rods 7 arranged in the outer rods 6 in a sliding manner, springs 8 arranged between the inner rods 7 and the outer rods 6 in a sliding manner, displacement sensors 9 arranged on the inner rods 7, a ball head 10 arranged at one end of the inner rods 7 far away from the springs 8, an annular groove 11 arranged at the outer end of the fixed disc 1, a front semicircular ring 12 and a rear semicircular ring 13 respectively arranged at the front end and the rear end of the annular groove 11 in a rotating manner, the bottom ends of the front semi-circular ring 12 and the rear semi-circular ring 13 are respectively provided with a supporting leg 14, and the circumference of the supporting leg 14 is uniformly provided with a plurality of supporting legs.

Referring to fig. 3, in the embodiment, two connecting blocks 15 are disposed on one side of the front semicircular ring 12 close to the rear semicircular ring 13, the connecting symmetry is set, two connecting grooves 16 are disposed on the rear semicircular ring 13 corresponding to the two connecting blocks 15, two connecting blocks 15 are disposed with first connecting holes 17, a second connecting hole 18 is disposed on an inner wall of an upper end of each connecting groove 16, the second connecting hole 18 extends upwards to penetrate through the rear semicircular ring 13, the first connecting hole 17 and the second connecting hole 18 are connected through a bolt, the front semicircular ring 12 and the rear semicircular ring 13 are mounted relative to the annular groove 11, the connecting blocks 15 on the front semicircular ring 12 are correspondingly inserted into the connecting grooves 16, and the bolt penetrates through the second connecting holes 18 and the first connecting holes 17 to be screwed and fixed.

Referring to fig. 1 and fig. 3, in this embodiment, universal wheels 19 are disposed at bottom ends of a plurality of supporting legs 14, fixing plates 20 are disposed on the plurality of supporting legs 14, threaded rods 21 are disposed on the fixing plates 20 in a penetrating manner, the threaded rods 21 are in threaded connection with the fixing plates 20, tapered blocks 22 are disposed at bottom ends of the threaded rods 21, first handles 23 are disposed at top ends of the threaded rods 21, after the universal wheels 19 drive the device to integrally move to a proper position, the first handles 23 are grasped, the threaded rods 21 are rotated, and the threaded rods 21 and the fixing plates 20 are in threaded fit to drive the tapered blocks 22 at the bottom ends to downwards enter the soil.

Referring to fig. 1, 2 and 4, in the present embodiment, a plurality of outer rods 6 are respectively provided with a first limiting hole 24, an inner rod 7 is respectively provided with a second limiting hole 25 corresponding to the first limiting hole 24, a limiting rod 26 is slidably disposed in the first limiting hole 24 and the second limiting hole 25, and the limiting rod 26 in the first limiting hole 24 and the second limiting hole 25 is taken out.

Referring to fig. 1, fig. 2 and fig. 5, in this embodiment, a plurality of rotating rods 27 are disposed on an outer end surface of a fixed disk 1, a plurality of rotating rods 27 are uniformly disposed on a circumference of each rotating rod 27, a protective cover 28 is disposed on an upper end of the fixed disk 1, a second handle 29 is disposed on a top end of the protective cover 28, a plurality of positioning rods 30 are disposed on a bottom end of the protective cover 28, positioning holes 31 are disposed on an upper end surface of the fixed disk 1 corresponding to the plurality of positioning rods 30, the rotating rods 27 are grasped, the fixed disk 1 rotates to another angle relative to a front half ring 12 and a rear half ring 13, another angle is measured, after long-time use, the power of a storage battery pack 4 is insufficient, the protective cover 28 is lifted by the second handle 29, the storage battery pack 4 is charged, and after charging is completed, the second handle 29 is grasped to correspondingly insert the positioning rods 30 of the protective cover 28 into the positioning holes 31.

Example two:

when the device is used, firstly, the device is installed, the front semicircular ring 12 and the rear semicircular ring 13 are installed relative to the annular groove 11, the connecting block 15 on the front semicircular ring 12 is correspondingly inserted into the connecting groove 16, the bolt passes through the second connecting hole 18 and the first connecting hole 17 to be screwed and fixed, so that the front semicircular ring 12 and the rear semicircular ring 13 are installed, after the installation is finished, the universal wheel 19 drives the device to integrally move to a proper position, the first handle 23 is grasped, the threaded rod 21 is rotated, the threaded rod 21 is in threaded fit with the fixed plate 20 to drive the conical block 22 at the bottom end to downwards enter the soil, the integral stability of the device is ensured, the power supply of the electric push rod 3 is started after the device is stabilized, the storage battery pack 4 supplies power to the electric push rod 3, the electric push rod 3 extends to drive the movable plate 2 to downwards move to the inside of the pile hole, the limiting rods 26 in the first limiting hole 24 and the second limiting hole 25 are taken out, the spring 8 pushes the inner rod 7 to slide outwards relative to the outer rod 6, and the ball head 10 contacts the inner wall of the hole opening of the pile hole.

Example three:

when the device is used, the ball head 10 contacts the inner wall of the orifice, the detection initial value of the displacement sensor 9 is recorded, then the power supply of the electric push rod 3 is started, the electric push rod 3 drives the movable disc 2 to move downwards, the slide rod 5 slides relative to the fixed disc 1 to realize stable limit on the up-and-down movement of the movable disc 2, the detection value of the displacement sensor 9 is recorded in the downward movement process, the downward movement distance is recorded, the whole detection is finished, the numerical value of the displacement sensor 9 in the whole process is compared with the initial value, whether the detection is up to the standard is detected or not is judged, when one angle is detected, the rotating rod 27 is grasped, the fixed disc 1 rotates to another angle relative to the front semicircular ring 12 and the rear semicircular ring 13, another angle is measured, after the device is used for a long time, the electric power of the storage battery pack 4 is insufficient, the second handle 29 is grasped to lift the protective cover 28, the storage battery pack 4 is charged, and after the charging is finished, the positioning rod 30 of the protection cover 28 is inserted into the positioning hole 31 by grasping the second handle 29.

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

Claims

1. The utility model provides a highway engineering construction is supervised and is used stake hole aperture detection device, includes fixed disk (1), its characterized in that, fixed disk (1) below is equipped with activity dish (2), be equipped with electric putter (3) between fixed disk (1) and the activity dish (2), fixed disk (1) top is equipped with storage battery (4), electric putter (3) and storage battery (4) electric connection, it is equipped with slide bar (5) to slide on fixed disk (1), slide bar (5) are provided with a plurality ofly, and a plurality of slide bar (5) all with activity dish (2) fixed mounting, the outer terminal surface of activity dish (2) is equipped with outer pole (6), outer pole (6) circumference evenly is provided with a plurality ofly, and a plurality ofly all slide in outer pole (6) and be equipped with interior pole (7), and a plurality ofly all connect between interior pole (7) and outer pole (6) and be equipped with spring (8), it is a plurality of all be equipped with displacement sensor (9) on interior pole (7), it is a plurality of interior pole (7) are kept away from spring (8) one end all is equipped with bulb (10), annular groove (11) have been seted up to fixed disk (1) outer end, both ends rotate respectively around annular groove (11) and are equipped with preceding semicircle ring (12) and latter half ring (13), preceding semicircle ring (12) and latter half ring (13) bottom all are equipped with landing leg (14), landing leg (14) circumference evenly is provided with a plurality ofly.

2. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 1, wherein: preceding semicircle ring (12) are close to latter half ring (13) one side is equipped with connecting block (15), it is provided with two to connect the symmetry, correspond two on latter half ring (13) connecting block (15) have all seted up spread groove (16), two first connecting hole (17) have all been seted up on connecting block (15), second connecting hole (18) have been seted up on spread groove (16) upper end inner wall, second connecting hole (18) upwards extend and run through latter half ring (13), first connecting hole (17) and second connecting hole (18) pass through bolted connection.

3. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 1, wherein: it is a plurality of landing leg (14) bottom all is equipped with universal wheel (19), and is a plurality of all be equipped with fixed plate (20) on landing leg (14), it is a plurality of all run through on fixed plate (20) and be equipped with threaded rod (21), it is a plurality of threaded rod (21) and fixed plate (20) threaded connection, it is a plurality of threaded rod (21) bottom all is equipped with tapered piece (22), and is a plurality of threaded rod (21) top all is equipped with the first in command (23).

4. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 1, wherein: a plurality of first spacing holes (24) have all been seted up on outer pole (6), all correspond on interior pole (7) first spacing hole (24) has seted up second spacing hole (25), it is equipped with gag lever post (26) to slide in first spacing hole (24) and second spacing hole (25).

5. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 1, wherein: the outer terminal surface of fixed disk (1) is equipped with dwang (27), dwang (27) circumference evenly is provided with a plurality ofly.

6. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 5, wherein: the protective cover (28) is arranged at the upper end of the fixed disc (1), and a second handle (29) is arranged at the top end of the protective cover (28).

7. The pile hole aperture detection device for road engineering construction supervision as claimed in claim 6, wherein: the protective cover (28) bottom is equipped with locating lever (30), locating lever (30) circumference evenly is provided with a plurality ofly, fixed disk (1) up end corresponds a plurality ofly locating hole (31) have all been seted up in locating lever (30).