CN217819468U

CN217819468U - A coring device for cement mixing foundation pile detects

Info

Publication number: CN217819468U
Application number: CN202222032668.7U
Authority: CN
Inventors: 康汉铭; 刘碧欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-15
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the core is got to cement mixing foundation pile, especially, be a coring device for cement mixing foundation pile detects, the on-line screen storage device comprises a base, two risers of top fixedly connected with of base, the same roof of top fixedly connected with of two risers, the top fixedly connected with driving motor of roof, it is connected with two drive lead screws to rotate between roof and the base, and the outside of two drive lead screws is all fixed the cup joint has drive sprocket. The utility model has the advantages of reasonable design, through four group's clamping screw and sucking discs, can also stabilize fixedly to the device on the ground of unevenness, stability when having guaranteed to get the core, the limit through the hollow drill is rotatory to be moved down, can get the core operation to cement stirring foundation pile, through threaded rod, guide bar and the cooperation of ejector plate, the threaded rod has driven moving down of ejector plate and give the release to the core appearance in the hollow drill, and then conveniently takes out the core appearance in the hollow drill.

Description

A coring device for cement mixing foundation pile detects

Technical Field

The utility model relates to a cement mixing foundation pile gets core technical field, especially relates to a coring device for cement mixing foundation pile detects.

Background

The detection of the cement mixing pile generally adopts a coring method, namely, a drilling machine is used for drilling a core sample on a pile body, and the core sample is intercepted and made into a test block so as to detect the pile length, the pile body defect, the pile body strength, the uniformity and the continuity of the cement mixing pile, thereby judging the pile body quality.

However, the coring device that is used for cement mixing foundation pile to detect that has now installs in the bottom of coring device and removes the wheel for the convenience of removing, nevertheless when getting the core, inconveniently fixes the device, and stability when leading to getting the core is relatively poor, and gets the core back, and the core appearance is located the core drill, leads to taking out the core appearance comparatively difficult trouble, and therefore we have proposed a coring device that is used for cement mixing foundation pile to detect and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a coring device for cement stirring foundation pile detection.

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

the utility model provides a coring device for cement mixing foundation pile detects, the on-line screen storage device comprises a base, two risers of top fixedly connected with of base, the same roof of top fixedly connected with of two risers, the top fixedly connected with driving motor of roof, it is connected with two drive lead screws to rotate between roof and the base, and the outside of two drive lead screws is all fixed the drive sprocket that has cup jointed, and the transmission has same chain on two drive sprocket, driving motor's output shaft fixed connection is on the top of the drive lead screw that corresponds, and the outside threaded connection of two drive lead screws has same drive plate, the top of drive plate rotates and is connected with the core drill, the outside fixed cover of core drill is equipped with driven bevel gear, the top of drive plate rotates and is connected with the axis of rotation, the outside fixed cover of axis of rotation is equipped with drive bevel gear and drive gear, the same fixed tooth plate of fixedly connected with between roof and the base, fixed tooth plate meshes with drive gear mutually, the top of core drill rotates and is connected with the threaded rod, the outside threaded sleeve of threaded rod is equipped with the ejector plate, the top screw thread of base is provided with four fixed screw rods, the equal fixedly connected with sucking disc in the bottom of four fixed screw rods.

Preferably, the bottom of base is rotated and is connected with four walking wheels, and four sucking discs and four walking wheels all are the rectangle setting based on the base.

Preferably, a round hole is formed in the top of the base, and the hollow drill is movably sleeved in the round hole.

Preferably, two thread sleeves are fixedly connected in the driving plate, and the two thread sleeves are respectively sleeved on the outer sides of the corresponding driving screw rods in a threaded manner.

Preferably, a rectangular opening is formed in the top of the driving plate, and the fixed toothed plate is slidably sleeved in the rectangular opening.

Preferably, a stabilizing plate is fixedly connected to the top of the driving plate, and the rotating shaft is rotatably connected to one side of the stabilizing plate.

Preferably, two guide rods are fixedly connected to the inner wall of the top of the hollow drill, the push-out plate is sleeved on the outer sides of the two guide rods in a sliding mode, and a hand wheel is fixedly connected to the top end of the threaded rod.

In the utility model, the coring device for detecting the cement mixing foundation pile is convenient for moving the device through the travelling wheels, and can be stably fixed on uneven ground through the cooperation of the four groups of fixing screw rods and the suckers, so that the fixing effect is better, and the stability during coring is ensured;

in the utility model, the coring device for cement stirring foundation pile detection drives the hollow drill to rotate and move downwards through the matching of the driving motor, the driving lead screw, the driving chain wheel, the chain, the thread bush, the driving plate, the rotating shaft, the driving gear, the fixed toothed plate, the driving bevel gear, the driven bevel gear and the hollow drill, so that the coring operation can be carried out on the cement stirring foundation pile;

the utility model has the advantages of reasonable design, through four group's clamping screw and sucking discs, can also stabilize fixedly to the device on the ground of unevenness, stability when having guaranteed to get the core, the limit through the hollow drill is rotatory to be moved down, can get the core operation to cement stirring foundation pile, through threaded rod, guide bar and the cooperation of ejector plate, the threaded rod has driven moving down of ejector plate and give the release to the core appearance in the hollow drill, and then conveniently takes out the core appearance in the hollow drill.

Drawings

Fig. 1 is a schematic structural view of a coring device for detecting a cement mixing foundation pile according to the present invention;

fig. 2 is a cross-sectional view of a coring device for detecting a cement mixing foundation pile according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a coring device for cement mixing foundation pile detection according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the coring device for cement mixing foundation pile detection provided by the utility model.

In the figure: 1. a base; 2. a traveling wheel; 3. fixing the screw rod; 4. driving the screw rod; 5. a suction cup; 6. a circular hole; 7. hollow drilling; 8. a vertical plate; 9. a top plate; 10. a drive plate; 11. a threaded sleeve; 12. a drive motor; 13. a drive sprocket; 14. a chain; 15. a hand wheel; 16. a driven bevel gear; 17. a drive bevel gear; 18. a rotating shaft; 19. a drive gear; 20. a fixed toothed plate; 21. a stabilizing plate; 22. a threaded rod; 23. pushing out the plate; 24. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 coring device for cement mixing foundation pile detection comprises a base 1, two risers 8 are fixedly connected to the top of the base 1, the tops of the two risers 8 are fixedly connected with a same top plate 9, the top of the top plate 9 is fixedly connected with a driving motor 12, two driving screws 4 are rotatably connected between the top plate 9 and the base 1, transmission sprockets 13 are fixedly sleeved on the outer sides of the two driving screws 4, a same chain 14 is rotatably connected to the two transmission sprockets 13, an output shaft of the driving motor 12 is fixedly connected to the top ends of the corresponding driving screws 4, the outer sides of the two driving screws 4 are in threaded connection with a same driving plate 10, the top of the driving plate 10 is rotatably connected with a core drill 7, a driven bevel gear 16 is fixedly sleeved on the outer side of the core drill 7, the top of the driving plate 10 is rotatably connected with a rotating shaft 18, a driving bevel gear 17 and a driving gear plate 19 are fixedly sleeved on the outer side of the rotating shaft 18, the same fixed toothed plate 20 is fixedly connected between the driving plate 9 and the base 1, the fixed toothed plate 20 is meshed with the driving gear 19, the top of the hollow drill 7, a threaded rod 22 is rotatably connected with a driving screw, a threaded rod pushing plate 23, the driving motor 12 is started, the driving motor 12 drives the driving motor 4 to drive the driving plate 4, the two driving screw, the driving plate 14 and the driving plate 19, the driving screw to move downwards along the two driving bevel gears 17, the driving bevel gears 7, the two driving screw, the driving plate 17 and the driving screw, the driving plate 19, the driving bevel gear 19, the driving screw, the driving plate 17, and the driving plate 7, the core drill 7 is driven to rotate and move downwards to core the cement mixing foundation pile, after a core sample is taken, the driving motor 12 is started reversely to enable the core drill 7 to move upwards and reset, then a worker rotates the threaded rod 22, the threaded rod 22 drives the push-out plate 23 to move downwards and push out the core sample in the core drill 7, and therefore the core sample in the core drill 7 can be taken out conveniently;

the top screw thread of base 1 is provided with four clamping screw 3, the equal fixedly connected with sucking disc 5 in bottom of four clamping screw 3, screw up four clamping screw 3, four clamping screw 3 have driven moving down of sucking disc 5 with the absorption of ground firmly, and then can firmly fix the device, stability when getting the core has been guaranteed, simultaneously through the setting of four groups of clamping screw 3 and sucking disc 5, can also carry out stable fixed to the device subaerial at the unevenness for fixed effect is better.

The utility model discloses in, base 1's bottom is rotated and is connected with four walking wheels 2, and four sucking discs 5 and four walking wheels 2 all are the rectangle setting based on base 1, the removal of the device of being convenient for.

The utility model discloses in, round hole 6 has been seted up at base 1's top, and hollow drill 7 movable sleeve is established in round hole 6, is convenient for not hinder hollow drill 7's motion.

The utility model discloses in, two thread bush 11 of fixedly connected with in the drive plate 10, two thread bush 11 respectively the screw cup joint in the outside of the drive lead screw 4 that corresponds, be convenient for establish the drive plate 10 thread bush in the outside of two drive lead screws 4 to drive.

The utility model discloses in, the rectangle mouth has been seted up at the top of drive plate 10, and fixed toothed plate 20 slip cover is established in the rectangle mouth, is convenient for lead drive plate 10, makes more stable smooth and easy that it removed.

The utility model discloses in, the top fixedly connected with of drive plate 10 stabilizes board 21, and axis of rotation 18 rotates and connects in one side of stabilizing board 21, is convenient for support axis of rotation 18, makes its rotatory more stable smooth and easy.

The utility model discloses in, two guide bars 24 of fixedly connected with on the top inner wall of core drill 7, ejector plate 23 slip cover are established in the outside of two guide bars 24, and threaded rod 22's top fixedly connected with hand wheel 15 is convenient for lead ejector plate 23 through guide bar 24, makes it not rotatory together with threaded rod 22, through hand wheel 15, the personnel of being convenient for rotate threaded rod 22.

In the utility model, when in use, the device can be easily pushed to the position of a cement stirring foundation pile to be cored through the four walking wheels 2, then the four fixing screws 3 are screwed, the four fixing screws 3 drive the sucking discs 5 to move downwards to firmly adsorb the ground, and further the device can be firmly fixed, thereby ensuring the stability when coring, meanwhile, the device can be stably fixed on uneven ground through the four groups of fixing screws 3 and the sucking discs 5, so that the fixing effect is better, then the driving motor 12 is driven, the driving motor 12 drives the rotation of one driving lead screw 4, under the transmission of two driving chain wheels 13 and a chain 14, the two driving lead screws 4 synchronously rotate, two drive lead screws 4 drive two thread sleeves 11 and a drive plate 10, a hollow drill 7 and a drive gear 19 move downwards, under the action of a fixed toothed plate 20, the drive gear 19 rolls downwards along the fixed toothed plate 20, so that the drive gear 19 drives a rotating shaft 18 and a drive bevel gear 17 to rotate, the drive bevel gear 17 drives a driven bevel gear 16 and the hollow drill 7 to rotate, further the cement stirring base pile is driven to rotate and move downwards while the hollow drill 7 is driven to core, after a core sample is taken, a drive motor 12 is started in the reverse direction, the hollow drill 7 is moved upwards and reset, then a worker rotates a threaded rod 22 through a hand wheel 15, the threaded rod 22 drives a push-out plate 23 to move downwards and push out the core sample in the hollow drill 7 under the limiting of a guide rod 24, and further the core sample in the hollow drill 7 is conveniently taken out.

Claims

1. The utility model provides a coring device for cement mixing foundation pile detects, includes base (1), its characterized in that, two risers (8) of top fixedly connected with of base (1), the same roof (9) of top fixedly connected with of two risers (8), top fixedly connected with driving motor (12) of roof (9), rotate between roof (9) and base (1) and be connected with two drive lead screws (4), the outside of two drive lead screws (4) is all fixed the cover and has been cup jointed drive sprocket (13), and the drive connection has same chain (14) on two drive sprocket (13), the output shaft fixed connection of driving motor (12) is on the top of the drive lead screw (4) that corresponds, and the outside threaded connection of two drive lead screws (4) has same drive plate (10), the top of drive plate (10) is rotated and is connected with core drill (7), the outside fixed cover of core drill (7) is equipped with driven bevel gear (16), the top of drive plate (10) is rotated and is connected with axis of rotation (18), the outside fixed cover of axis of rotation (18) is equipped with drive bevel gear (17) and drive gear (19), the fixed cover is equipped with between roof (9) and base (1) is equipped with drive gear (20), drive gear (20) and toothed plate (20), the top of core drill (7) is rotated and is connected with threaded rod (22), the outside screw thread cover of threaded rod (22) is equipped with ejector plate (23), the top screw thread of base (1) is provided with four clamping screw (3), the equal fixedly connected with sucking disc (5) in bottom of four clamping screw (3).

2. The coring device for cement mixing foundation pile detection as claimed in claim 1, wherein the bottom of the base (1) is rotatably connected with four walking wheels (2), and four suction cups (5) and four walking wheels (2) are all arranged in a rectangular shape based on the base (1).

3. The coring device for detecting the cement mixing foundation pile as claimed in claim 1, wherein a round hole (6) is formed in the top of the base (1), and the hollow drill (7) is movably sleeved in the round hole (6).

4. The coring device for cement mixing foundation pile detection according to claim 1, wherein two thread sleeves (11) are fixedly connected in the driving plate (10), and the two thread sleeves (11) are respectively in thread sleeve connection with the outer sides of the corresponding driving screw rods (4).

5. The coring device for cement mixing foundation pile detection according to claim 1, wherein a rectangular opening is formed at the top of the driving plate (10), and the fixed toothed plate (20) is slidably sleeved in the rectangular opening.

6. The coring device for cement mixing foundation pile detection as set forth in claim 1, wherein a stabilizing plate (21) is fixedly connected to a top portion of the driving plate (10), and the rotation shaft (18) is rotatably connected to one side of the stabilizing plate (21).

7. The coring device for cement mixing foundation pile detection as recited in claim 1, wherein two guide rods (24) are fixedly connected to the inner wall of the top of the hollow drill (7), the push-out plate (23) is slidably sleeved on the outer sides of the two guide rods (24), and a hand wheel (15) is fixedly connected to the top end of the threaded rod (22).