CN214040755U - Concrete pile filling sampling device - Google Patents

Abstract

The utility model provides a concrete filling pile sampling device, the device includes: the sampler comprises a supporting device, a sampling cylinder and a driving device; the supporting device is used for being detachably connected with the concrete pouring pile; the driving device is arranged on the supporting device and connected with the sampling cylinder, and the driving device is used for driving the sampling cylinder to be inserted into the concrete filling pile for sampling. The utility model discloses in, drive arrangement drive sampler cylinder is inserted and is located the concrete and irritate the stake in, the sampler cylinder can irritate the stake to the concrete and take a sample, irritates the concrete in the stake to the concrete according to the sample in the sampler cylinder and detect, not only can guarantee the testing result to can avoid buckling of sampler cylinder, ensure the effective sample of sampler cylinder, simple structure, the operation of being convenient for has reduced the degree of difficulty of sample, has improved the efficiency and the degree of accuracy of sample.

Description

Concrete pile filling sampling device

Technical Field

The utility model relates to a stake technical field is irritated to the concrete particularly, relates to a stake sampling device is irritated to concrete.

Background

The concrete cast-in-place pile is a pile formed by placing concrete or reinforced concrete in a hole. The cast-in-situ bored pile is formed by adopting a spiral drilling machine, a submersible drilling machine and the like to form holes in situ and pour concrete, and has no vibration and no soil extrusion during construction, but the settlement of the pile is slightly larger.

Generally, after concrete pouring is finished, concrete after pouring needs to be detected, and the existing detection method is complex in sampling operation and difficult in sampling, so that the sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a concrete filling pile sampling device aims at solving the problem that concrete sampling test method sampling efficiency is low among the prior art.

The utility model provides a concrete filling pile sampling device, the device includes: the sampler comprises a supporting device, a sampling cylinder and a driving device; the supporting device is used for being detachably connected with the concrete pouring pile; the driving device is arranged on the supporting device and connected with the sampling cylinder, and the driving device is used for driving the sampling cylinder to be inserted into the concrete filling pile for sampling.

Further, in the concrete pile filling sampling device, the driving device includes: the inner part of the cover body is hollow, the rotating cylinder and the driving mechanism are arranged in the cover body; wherein, the cover body is arranged on the supporting device, and the cover body is provided with a through hole for the sampling tube to penetrate through; the outer wall of the sampling cylinder is provided with threads, the inner wall of the rotating cylinder is provided with threads and is in threaded connection with the sampling cylinder, and the rotating cylinder is rotatably arranged in the cover body; the driving mechanism is arranged on the cover body and connected with the rotating cylinder and used for driving the rotating cylinder to rotate to drive the sampling cylinder to move.

Further, in the concrete pile filling sampling device, the supporting device includes: the support device comprises two support rods, two connecting rods and two arc-shaped support rings; the two support rods are respectively arranged on two sides of the sampling cylinder, first ends of the two support rods are connected with the driving device, second ends of the two support rods are respectively connected with the two connecting rods in a one-to-one correspondence mode, and the two connecting rods extend to positions far away from the sampling cylinder; the two support rings are connected with the two connecting rods in a one-to-one correspondence mode and in a position-adjustable mode, and the two support rings are arranged oppositely and clamped outside the concrete grouting pile.

Further, in the concrete pile filling sampling device, the supporting device further comprises: two position adjustment assemblies; the two position adjusting assemblies correspond to the two connecting rods one by one; each position adjustment assembly includes: a slider and a fastener; the sliding blocks are slidably arranged on the corresponding connecting rods, the fasteners are arranged between the sliding blocks and the connecting rods, and the fasteners are used for fastening the sliding blocks when the sliding blocks slide to any position; each support ring is connected with a corresponding slide block.

Furthermore, in the concrete pile filling sampling device, each connecting rod is provided with a plurality of through holes, and each sliding block is provided with a through hole; each fastener includes: the fastening bolt penetrates through the corresponding penetrating hole and any through hole and is in threaded connection with the fastening nut.

Further, among the stake sampling device is irritated to above-mentioned concrete, the tip that every connecting rod kept away from the bracing piece all is provided with the limiting plate.

Further, the concrete pile filling sampling device further comprises: a cleaning mechanism; wherein, clean mechanism sets up in strutting arrangement for clean the outer wall of sampler barrel.

Further, in the concrete pile filling sampling device, the cleaning mechanism includes: a mounting frame and a cleaning brush; wherein, the mounting bracket sets up in strutting arrangement, and the cleaning brush sets up in the mounting bracket and contacts with the sampling tube.

Further, in the concrete pile filling sampling device, the cleaning mechanism further comprises: and the cleaning spray gun is arranged on the supporting device.

Further, in the concrete pile filling sampling device, the cleaning mechanism includes: the mounting cylinder, the locking plate and the limiting block are arranged; the mounting frame is provided with a mounting barrel, a first end of the locking plate is connected with the inner wall of the mounting barrel, a second end of the locking plate is a free end and is arranged outside the mounting barrel, and the limiting block is arranged at the second end of the locking plate; the outer wall of the cleaning spray gun is provided with a limiting groove, and a limiting block is inserted into the limiting groove.

The utility model discloses in, drive arrangement drive sampler barrel is inserted and is located in the concrete pile of irritating, the sampler barrel can be irritated the pile to the concrete and take a sample, concrete in the pile is irritated to the concrete according to the sample in the sampler barrel detects, not only can guarantee the testing result, and can avoid buckling of sampler barrel, ensure the effective sample of sampler barrel, moreover, the steam generator is simple in structure, and the operation of being convenient for has reduced the degree of difficulty of sample, and the efficiency and the degree of accuracy of sample are improved, the problem of concrete sampling test method sample inefficiency among the prior art has been solved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a concrete pile pouring sampling device provided by an embodiment of the present invention;

fig. 2 is a schematic side view of a concrete pile pouring sampling device according to an embodiment of the present invention;

fig. 3 is a schematic side view of a concrete pile pouring sampling device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a driving device in the concrete pile pouring sampling device provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of a driving mechanism in the concrete pile pouring sampling device provided by the embodiment of the present invention;

fig. 6 is an exploded schematic view of a supporting device in the concrete pile-grouting sampling device according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a cleaning mechanism in the concrete pile pouring sampling device provided by the embodiment of the present invention;

fig. 8 is a schematic structural view of a cleaning spray gun in the concrete pile filling sampling device provided by the embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, preferred structures of a concrete pile sampling device according to an embodiment of the present invention are shown. As shown in the figure, the concrete pile pouring sampling device comprises: a support device 1, a sampling tube 2 and a drive device 3. The supporting device 1 is used for being detachably connected with the concrete pile, so that the supporting device 1 and the concrete pile are relatively fixed. The driving device 3 is arranged on the supporting device 1, the driving device 3 is connected with the sampling cylinder 2, and the driving device 3 is used for driving the sampling cylinder 2 to be inserted into the concrete grouting pile. The interior of the sampling tube 2 is hollow so as to facilitate sampling when inserted into a concrete pile.

It can be seen that, in this embodiment, 3 drive sampling barrels 2 of drive arrangement insert and locate in the concrete irritates the stake, sampling barrels 2 can irritate the stake to the concrete and take a sample, concrete in the stake is irritated to the concrete according to the sample in the sampling barrels 2 detects, not only can guarantee the testing result, and can avoid buckling of sampling barrels 2, ensure effective sampling of sampling barrels 2, moreover, the steam generator is simple in structure, the operation of being convenient for, the degree of difficulty of sampling is reduced, the efficiency and the degree of accuracy of sampling are improved, the problem of concrete sampling detection method sample inefficiency among the prior art is solved.

Referring to fig. 1 to 5, in the above embodiment, the driving device 3 may include: a cover 31, a rotary cylinder 32, and a drive mechanism 33. The cover 31 is hollow, the cover 31 is disposed on the supporting device 1, and the cover 31 has a through hole for the sampling tube 2 to rotatably pass through. Specifically, the diameter of the through hole is larger than the outer diameter of the sampling tube 2, so as to ensure that the sampling tube 2 can rotate freely relative to the cover body 31.

The outer wall of the sampling tube 2 is provided with threads, the inner wall of the rotating tube 32 is provided with threads, and the rotating tube 32 is in threaded connection with the sampling tube 2. The rotating cylinder 32 is rotatably disposed in the cover body 31, specifically, the rotating cylinder 32 is disposed in the cover body 31, the rotating cylinder 32 is sleeved on the outer wall of the sampling cylinder 2, and a ring-shaped groove is formed at the top of the rotating cylinder 32 and corresponds to the through hole at the top wall of the cover body 31, that is, the top wall of the cover body 31 corresponding to the through hole is rotatably clamped in the ring-shaped groove, so that the rotating cylinder 32 can freely rotate relative to the cover body 31, and relative fixation between the rotating cylinder 32 and the cover body 31 is ensured.

The driving mechanism 33 is disposed on the cover 31, the driving mechanism 33 is connected to the rotary cylinder 32, the driving mechanism 33 is used for driving the rotary cylinder 32 to rotate, and since the rotary cylinder 32 is screwed with the sampling cylinder 2, the rotation of the rotary cylinder 32 drives the sampling cylinder 2 to move up and down (relative to fig. 1).

Preferably, the driving mechanism 33 may include: a drive motor 331 and a transmission. The driving motor 331 is disposed outside the housing 31, the transmission mechanism is disposed inside the housing 31, and a driving shaft of the driving motor 331 is connected to the transmission mechanism, which is connected to the rotary cylinder 32. Specifically, the transmission mechanism may include: a first gear 332, a cylinder 333, a second gear 334, and a gear 335, all disposed within housing 31. The cylinder 333 is connected with the cover body 31, the second gear 334 is sleeved on the outer wall of the cylinder 333, the first gear 332 is sleeved on the outer wall of the rotating cylinder 32, the first gear 332 is meshed with the second gear 334, the second gear 334 is meshed with the gear 335, the driving shaft of the driving motor 331 rotatably penetrates through the cover body 31 and is partially arranged in the cover body 31, the driving shaft of the driving motor 331 is connected with the gear 335, the driving shaft of the driving motor 331 rotates to drive the gear 335 to rotate, and then the rotating cylinder 32 is driven to rotate through the second gear 334 and the first gear 332 to drive the sampling cylinder 2 to move up and down.

In specific implementation, the ring 336 is disposed on the outer wall of the cover 31, the ring 336 is connected to the snap ring 337, and the snap ring 337 is sleeved outside the driving motor 331. The ring 336 is connected with the backing ring 338 through a plurality of supporting blocks 339, and the snap ring 337 is clamped between the ring 336 and the backing ring 338, that is, the driving motor 331 is clamped between the ring 336 and the backing ring 338, so as to fix the driving motor 331.

It can be seen that, in the present embodiment, the driving device 3 has a simple structure and is easy to implement.

Referring to fig. 1, 2, 3 and 6, in the above embodiments, the supporting device 1 may include: two support bars 11, two connecting bars 12 and two arc-shaped support rings 13. Wherein, two support rods 11 are respectively arranged at two sides of the sampling tube 2, first ends (upper ends shown in fig. 1) of the two support rods 11 are both connected with the driving device 3, and second ends (lower ends shown in fig. 1) of the two support rods 11 are respectively connected with the two connecting rods 12 in a one-to-one correspondence manner. Every bracing piece 11 all is mutually perpendicular with the connecting rod 12 that corresponds, and two connecting rods 12 all extend to keeping away from sampler barrel 2 department. Specifically, the length direction of each support rod 11 is parallel to the length direction of the sampling tube 2.

In specific implementation, the support rods 11 and the connecting rods 12 form an "L" shape, the first ends of the two support rods 11 are respectively connected with the fixing rods 17, and the cover 31 is connected with the two fixing rods 17.

In specific implementation, the two fixing rods 17 may be connected with the two L-shaped rods 18 in a one-to-one correspondence, and the two L-shaped rods 18 are butted to form a handle, which is disposed on the upper portion of the cover 31.

The two support rings 13 correspond to the two connecting rods 12 one by one, and each support ring 13 is connected to the corresponding connecting rod 12 in a position-adjustable manner to adjust the positions of the two support rings 13. The two support rings 13 are oppositely arranged to form a roughly circular shape, the two support rings 13 are sleeved outside the concrete pile, and the two support rings 13 are clamped on the concrete pile by adjusting the positions of the two support rings 13, so that the support device 1 and the concrete pile are relatively fixed.

It can be seen that in the present embodiment, the supporting device 1 can not only support the driving device 3, but also the two supporting rings 13 in the supporting device 1 can be adjusted in position to adapt to different outer diameters of the concrete pile, so as to ensure that the two supporting rings 13 are stably clamped on the concrete pile.

With continued reference to fig. 1, 2, 3, and 6, the support device 1 may further include: two position adjustment assemblies. Wherein, the two position adjusting components correspond to the two connecting rods 12 one to one. Each for adjusting the relative position of the corresponding connecting rod 12 and support ring 13.

Each position adjustment assembly may include: a slide 14 and a fastener 15. The sliding blocks 14 are slidably disposed on the corresponding connecting rods 12, the fastening members 15 are disposed between the sliding blocks 14 and the connecting rods 12, and the fastening members 15 are used for fastening the sliding blocks 14 when the sliding blocks 14 slide to any one position. Each support ring 13 is connected to a corresponding slide 14, and the sliding of the slide 14 drives the support ring 13 to slide on the corresponding connecting rod 12.

Preferably, each connecting rod 12 has a plurality of through holes along the length direction thereof, and each sliding block 14 has a through hole. Each fastener 15 includes: a fastening bolt and a fastening nut. Each fastening bolt is inserted into a through hole of the slider 14 and any through hole on the connecting rod 12, and each fastening bolt is screwed with a corresponding fastening nut.

Preferably, the end of each connecting rod 12 away from the supporting rod 11 is provided with a limiting plate 16, and each limiting plate 16 is used for limiting the corresponding sliding block 14 to prevent the sliding block 14 from separating from the connecting rod 12.

It can be seen that, in this embodiment, each position adjusting assembly has a simple structure, is convenient to implement, and drives the support rings 13 to slide on the connecting rods 12 through the sliders 14, so that the positions of the two support rings 13 can be adjusted according to the outer diameter of the concrete pile, and the two support rings 13 clamp the concrete pile. And, when the slider 14 slides to the through hole of the slider 14 and corresponds to one of the through holes, the fastening bolt is threaded with the fastening nut after penetrating the through hole and the corresponding through hole, so that the support ring 13 is fixed, i.e. the concrete pile is relatively fixed with the support ring 13.

Referring to fig. 1, 7 and 8, in the above embodiments, the concrete pile pouring sampling device may further include: the cleaning mechanism 4. Wherein, clean mechanism 4 sets up in strutting arrangement 1, and clean mechanism 4 is used for cleaning the outer wall of sampler barrel 2 to guarantee the cleanness of sampler barrel 2 outer wall.

Preferably, the cleaning mechanism 4 comprises: a mounting bracket 41 and a cleaning brush 42. Wherein, mounting bracket 41 sets up in strutting arrangement 1, and cleaning brush 42 sets up in mounting bracket 41 to cleaning brush 42 contacts with sampler barrel 2, in order to clean the outer wall of sampler barrel 2.

In specific implementation, the mounting frame 41 may include: a shim plate 411, a connecting block 412 and a mounting rod 413. Backing plate 411 is connected with bracing piece 11, and connecting block 412 is connected with backing plate 411, and installation pole 413 is connected with connecting block 412, and installation pole 413 extends to sampler barrel 2 department, and cleaning brush 42 sets up in installation pole 413.

Preferably, the mounting bracket 41 further includes: a slider 415 and a retaining member. The sliding body 415 is provided with a through hole, the supporting rod 11 slidably penetrates through the through hole, and the locking member is used for locking the sliding body 415, so that the sliding body 415 and the supporting rod 11 are relatively fixed. The backing plate 411 is connected with the sliding body 415, and the sliding body 415 slides along the support rod 11 to drive the backing plate 411 to slide, so as to drive the cleaning brush 42 to slide, thereby realizing the adjustment of the position of the cleaning brush 42.

More preferably, the cleaning mechanism 4 further includes: the spray gun 43 is cleaned. Wherein, clean spray gun 43 sets up in strutting arrangement 1, cleans impurity such as dust on the outer wall of sampling tube 2 through clean spray gun 43, has improved clean effect, guarantees the cleanness of 2 outer walls of sampling tube.

The cleaning mechanism 4 may further include: a mounting tube 44, a locking plate 45 and a stop 46. The mounting tube 44 is disposed on the mounting frame 41, a first end of the locking plate 45 is connected to an inner wall of the mounting tube 44, a second end of the locking plate 45 is a free end and disposed outside the mounting tube 44, and the limiting block 46 is disposed at the second end of the locking plate 45. The outer wall of the cleaning spray gun 43 is provided with a limiting groove 431, and the limiting block 46 is inserted into the limiting groove 431.

Specifically, an arc-shaped clamping block 414 is arranged on the backing plate 411, the installation cylinder 44 is arranged on the arc-shaped clamping block 414, the interior of the installation cylinder 44 is hollow, and both ends of the installation cylinder 44 are open ends. The locking plate 45 is disposed at one end of the mounting tube 44, and the stopper 46 is disposed at a side of the second end of the locking plate 45 facing the cleaning spray gun 43. The locking plate 45 may be a resilient plate.

When the cleaning spray gun 43 is used, the cleaning spray gun 43 is inserted into the mounting cylinder 44 from one end of the mounting cylinder 44 far away from the locking plate 45, the locking plate 45 is pressed by the cleaning spray gun 43 moving in the mounting cylinder 44, so that the second end of the locking plate 45 moves outwards, and when the limiting block 46 on the locking plate 45 corresponds to the limiting groove 431, the limiting block 46 is inserted into the limiting groove 431, so that the cleaning spray gun 43 and the mounting cylinder 44 are fixed relatively.

To sum up, in this embodiment, drive arrangement 3 drive sampling tube 2 inserts and locates in the concrete irritates the stake, and sampling tube 2 can irritate the stake to the concrete and take a sample, irritates the concrete in the stake to the concrete according to the sample in the sampling tube 2 and detects, not only can guarantee the testing result to can avoid buckling of sampling tube 2, ensure the effective sample of sampling tube 2, simple structure, the operation of being convenient for has reduced the degree of difficulty of sample, has improved the efficiency and the degree of accuracy of sample.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A concrete pile filling sampling device is characterized by comprising: the sampler comprises a supporting device (1), a sampling cylinder (2) and a driving device (3); wherein,

the supporting device (1) is used for being detachably connected with the concrete pouring pile;

the driving device (3) is arranged on the supporting device (1), the driving device (3) is connected with the sampling cylinder (2), and the driving device (3) is used for driving the sampling cylinder (2) to be inserted into the concrete grouting pile for sampling.

2. Concrete pile sampling device according to claim 1, characterized in that said driving means (3) comprise: a hollow cover body (31), a rotary cylinder (32) and a driving mechanism (33); wherein,

the cover body (31) is arranged on the supporting device (1), and a through hole for the sampling tube (2) to penetrate through is formed in the cover body (31);

the outer wall of the sampling cylinder (2) is provided with threads, the inner wall of the rotating cylinder (32) is provided with threads and is in threaded connection with the sampling cylinder (2), and the rotating cylinder (32) is rotatably arranged in the cover body (31);

the driving mechanism (33) is arranged on the cover body (31) and connected with the rotating cylinder (32) and used for driving the rotating cylinder (32) to rotate and drive the sampling cylinder (2) to move.

3. Concrete pile sampling device according to claim 1, characterized in that the support means (1) comprise: two support rods (11), two connecting rods (12) and two arc-shaped support rings (13); wherein,

the two support rods (11) are respectively arranged on two sides of the sampling cylinder (2), first ends of the two support rods (11) are connected with the driving device (3), second ends of the two support rods (11) are respectively connected with the two connecting rods (12) in a one-to-one correspondence manner, and the two connecting rods (12) extend to positions far away from the sampling cylinder (2);

the two support rings (13) are connected with the two connecting rods (12) in a one-to-one correspondence mode in a position-adjustable mode, and the two support rings (13) are arranged oppositely and clamped outside the concrete filling pile.

4. A concrete pile sampling apparatus according to claim 3, wherein the support means (1) further comprises: two position adjustment assemblies; wherein,

the two position adjusting assemblies correspond to the two connecting rods (12) one by one;

each of the position adjustment assemblies includes: a slider (14) and a fastener (15); the sliding blocks (14) are slidably arranged on the corresponding connecting rods (12), the fastening pieces (15) are arranged between the sliding blocks (14) and the connecting rods (12), and the fastening pieces (15) are used for fastening the sliding blocks (14) when the sliding blocks (14) slide to any position;

each support ring (13) is connected with a corresponding slide block (14).

5. The concrete pile sampling apparatus of claim 4,

each connecting rod (12) is provided with a plurality of through holes, and each sliding block (14) is provided with a through hole;

each fastener (15) comprises: the fastening bolt penetrates through the corresponding penetrating hole and any through hole and is in threaded connection with the fastening nut.

6. Concrete pile sampling device according to claim 4, characterized in that each end of the connecting rod (12) remote from the support rod (11) is provided with a limit plate (16).

7. The concrete pile sampling apparatus of claim 1, further comprising: a cleaning mechanism (4); wherein,

the cleaning mechanism (4) is arranged on the supporting device (1) and used for cleaning the outer wall of the sampling tube (2).

8. Concrete pile sampling device according to claim 7, characterized in that said cleaning means (4) comprise: a mounting frame (41) and a cleaning brush (42); wherein,

the mounting frame (41) is arranged on the supporting device (1), and the cleaning brush (42) is arranged on the mounting frame (41) and is in contact with the sampling cylinder (2).

9. Concrete pile sampling device according to claim 8, characterized in that said cleaning means (4) further comprise: a cleaning lance (43) arranged on the support device (1).

10. Concrete pile sampling device according to claim 9, characterized in that said cleaning means (4) comprise: the locking device comprises an installation cylinder (44), a locking plate (45) and a limiting block (46); wherein,

the mounting barrel (44) is arranged on the mounting frame (41), a first end of the locking plate (45) is connected with the inner wall of the mounting barrel (44), a second end of the locking plate (45) is a free end and is arranged outside the mounting barrel (44), and the limiting block (46) is arranged at the second end of the locking plate (45);

the outer wall of the cleaning spray gun (43) is provided with a limiting groove (431), and the limiting block (46) is inserted into the limiting groove (431).

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