CN213539098U

CN213539098U - Ballast device for engineering pile foundation detection

Info

Publication number: CN213539098U
Application number: CN202022387012.8U
Authority: CN
Inventors: 江强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-25
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a ballast device for engineering pile foundation detection, which comprises two groups of base plates, wherein support columns are arranged on the two groups of base plates, a telescopic column is arranged at one end of each support column in a penetrating way, and an adjusting mechanism is arranged at the joint of each support column and the telescopic column; the telescopic column is provided with round tables, a screw rod is arranged between the round tables, a connecting sleeve is sleeved on the screw rod and connected with a fixed plate through a connecting rod, a driving motor is arranged on the fixed plate, and one end of the driving motor is connected with a gear; a rectangular groove is formed in the fixed plate, a connecting column is arranged in the rectangular groove, a T-shaped sliding groove is formed in the inner wall of the rectangular groove, and a rack is arranged on one side of the connecting column; a pressure plate is arranged at the bottom of the weighting block, and a pressure sensor is arranged in the pressure plate; the utility model can adjust the height of the whole ballast device through the adjusting mechanism, does not need the height of the staff to be increased by concrete blocks, and reduces the physical strength of the staff; the connecting sleeve drives the fixing plate to move by rotating the screw rod, so that the pressing plate is accurately aligned with the foundation pile to be pressed downwards; the detection precision is improved, and the working efficiency is improved.

Description

Ballast device for engineering pile foundation detection

Technical Field

The utility model relates to a foundation pile check out test set technical field, specific be a ballast device that engineering pile foundation detected usefulness.

Background

Foundation piles are a term of art in building construction and it is necessary to understand what is known as pile foundations, pile group foundations and mono-pile foundations. Pile foundation: the foundation is composed of piles and bearing platforms connected to the tops of the piles. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; when the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap pile foundation. Building pile foundations are typically low cap pile foundations; the foundation pile bearing capacity refers to the force that the foundation pile can bear, namely the ability of resisting load, and the bearing capacity generally refers to vertical bearing capacity, also is one of the qualification criterion of ground foundation pile simultaneously.

However, the existing foundation pile bearing capacity detection device still has some disadvantages in the use process, for example, the whole height of the foundation pile detection device cannot be adjusted according to the height of the foundation pile during detection, and workers need to add the superposed concrete blocks to increase the height of the foundation pile detection device, so that the physical strength of the workers is wasted, and the stability of the foundation pile detection device is reduced; and the detection pressing plate can not be accurately positioned, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a ballast device for engineering pile foundation detection, which solves the problems that the existing foundation pile bearing capacity detection device still has some defects in the use process, for example, the whole height of the foundation pile detection device can not be adjusted according to the height of a foundation pile during detection, and workers are required to adopt superposed concrete blocks to increase the height of the foundation pile detection device, so that the physical strength of the workers is wasted and the stability of the foundation pile detection device is reduced; and the detection pressing plate can not be accurately positioned, and the technical problem of inconvenience in use is solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a ballast device for engineering pile foundation detection comprises two groups of base plates, wherein support columns are arranged on the two groups of base plates, telescopic columns penetrate through one ends of the support columns, and adjusting mechanisms are arranged at the connection positions of the support columns and the telescopic columns; the telescopic column is provided with round tables, a screw rod is arranged between the round tables, a connecting sleeve is sleeved on the screw rod and connected with a fixed plate through a connecting rod, a driving motor is arranged on the fixed plate, and one end of the driving motor is connected with a gear; a rectangular groove is formed in the fixed plate, a connecting column is arranged in the rectangular groove, a T-shaped sliding groove is formed in the inner wall of the rectangular groove, the connecting column is clamped in the T-shaped sliding groove through a T-shaped sliding block, and a rack is arranged on one side of the connecting column; the bottom of the connecting column is provided with a weighting block, the bottom of the weighting block is provided with a pressing plate, and a pressure sensor is arranged in the pressing plate.

As a preferred technical solution of the present invention, the adjusting mechanism includes a rotating shaft, a through hole is disposed around the supporting column, the rotating shaft is located in the through hole, a first bevel gear is disposed at one end of the rotating shaft, a second bevel gear is disposed on the first bevel gear, and the first bevel gear is meshed with the second bevel gear; be provided with the threaded rod on the second taper tooth, the cover is equipped with the thread bush on the threaded rod, the rectangle spout has been seted up to the support column inboard, the thread bush passes through the rectangle slider card to be established in the rectangle spout.

As an optimal technical scheme of the utility model, the lead screw with pivot one end all is provided with shakes the wheel.

As the utility model discloses a preferred technical scheme, the base plate bottom is provided with two sets of staple and the gyro wheel of four equidistant distributions.

As the utility model discloses an optimized technical scheme, support column week side is provided with the multiunit gusset, the gusset bottom with the base plate is fixed.

As the preferred technical scheme of the utility model, be provided with the fastening knob on the connecting sleeve.

As the utility model discloses a preferred technical scheme, be provided with the scale on the flexible post.

The utility model provides a ballast device that engineering pile foundation detected usefulness possesses following beneficial effect:

when the utility model is used, the height of the telescopic column can be adjusted through the adjusting mechanism, so that the whole ballast device can be adjusted according to the height of the foundation pile, the use is more convenient, the height of a worker is not required to be increased by a concrete block, and the physical strength of the worker is reduced; the connecting sleeve drives the fixing plate to move by rotating the screw rod, so that the pressing plate can be accurately aligned with the foundation pile to be pressed downwards; the detection precision is improved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a ballast device for engineering pile foundation detection according to the present invention;

fig. 2 is an exploded view of the ballast apparatus for engineering pile foundation detection according to the present invention;

fig. 3 is a front view of the ballast apparatus for engineering pile foundation detection according to the present invention;

fig. 4 is a partially enlarged view of the area a in fig. 3.

In the figure: 1. a substrate; 2. a support pillar; 3. a through hole; 4. a rotating shaft; 5. a first bevel gear; 6. a second taper tooth; 7. a rectangular chute; 8. a threaded rod; 9. a threaded sleeve; 10. a rectangular slider; 11. a telescopic column; 12. a circular truncated cone; 13. a screw rod; 15. connecting sleeves; 16. a connecting rod; 17. a fixing plate; 18. a rectangular groove; 19. a T-shaped chute; 20. connecting columns; 21. a T-shaped slider; 22. a drive motor; 23. a gear; 24. a rack; 25. a weighting block; 26. pressing a plate; 27. a pressure sensor; 28. shaking the wheel; 29. a graduated scale; 30. fastening a knob; 32. fixing nails; 33. a rib plate; 34. and a roller.

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 to 4, the present invention provides a technical solution:

a ballast device for engineering pile foundation detection comprises two groups of base plates 1, wherein support columns 2 are arranged on the two groups of base plates 1, telescopic columns 11 penetrate through one ends of the support columns 2, and adjusting mechanisms are arranged at the joints of the support columns 2 and the telescopic columns 11; the telescopic column 11 is provided with round tables 12, a screw rod 13 is arranged between the round tables 12, a connecting sleeve 15 is sleeved on the screw rod 13, the connecting sleeve 15 is connected with a fixing plate 17 through a connecting rod 16, a driving motor 22 is arranged on the fixing plate 17, and one end of the driving motor 22 is connected with a gear 23; a rectangular groove 18 is formed in the fixed plate 17, a connecting column 20 is arranged in the rectangular groove 18, a T-shaped sliding groove 19 is formed in the inner wall of the rectangular groove 18, the connecting column 20 is clamped in the T-shaped sliding groove 19 through a T-shaped sliding block 21, and a rack 24 is arranged on one side of the connecting column 20; the bottom of the connecting column 20 is provided with a weight 25, the bottom of the weight 25 is provided with a pressure plate 26, and a pressure sensor 27 is arranged in the pressure plate 26.

When the ballast device for detecting the engineering pile foundation is used, the two groups of base plates 1 are respectively provided with the support column 2, one end of each support column 2 is provided with the telescopic column 11 in a penetrating way, and the joint of each support column 2 and the telescopic column 11 is provided with the adjusting mechanism; the height of the telescopic column 11 can be adjusted through the adjusting mechanism, so that the whole ballast device can be adjusted according to the height of the foundation pile, the use is more convenient, the height of a worker is not required to be increased by a concrete block, and the physical strength of the worker is reduced; the connecting sleeve 15 drives the fixing plate 17 to move by rotating the screw rod 13, so that the pressing plate 26 can be accurately aligned with the foundation pile to press down; the detection precision is increased, and the working efficiency is improved; driving motor 22 is connected with external power source, starts driving motor 22 and drives gear 23 and rotate, makes spliced pole 20 can drive clamp plate 26 through the cooperation of gear 23 and rack 24 and pushes down the foundation pile, and the bearing capacity that the foundation pile received feeds back the information that detects through pressure sensor 27 to the display screen picture not show so that the staff looks over.

Referring to fig. 1 to 4, the adjusting mechanism includes a rotating shaft 4, a through hole 3 is formed on the periphery of the supporting pillar 2, the rotating shaft 4 is located in the through hole 3, a first bevel gear 5 is arranged at one end of the rotating shaft 4, a second bevel gear 6 is arranged on the first bevel gear 5, and the first bevel gear 5 is engaged with the second bevel gear 6; a threaded rod 8 is arranged on the second conical tooth 6, a threaded sleeve 9 is sleeved on the threaded rod 8, a rectangular sliding groove 7 is formed in the inner side of the supporting column 2, and the threaded sleeve 9 is clamped in the rectangular sliding groove 7 through a rectangular sliding block 10; rotating the shaft 4 rotates the first and second

conical teeth

5 and 6 and

the threaded rod 8 rotates, so that the threaded sleeve 9 can slide on the threaded rod 8, and the telescopic column 11 is jacked by the threaded sleeve 9 to realize height adjustment.

Referring to fig. 1 to 4, the screw 13 and one end of the rotating shaft 4 are both provided with a rocking wheel 28; the rocking wheel 28 is arranged to save more labor when the screw rod 13 and the rotating shaft 4 are rotated.

Referring to fig. 1 to 4, two sets of fixing nails 32 and four sets of rollers 34 are disposed at the bottom of the substrate 1; the ballast device is fixed through the fixing nail 32, the fixing nail 32 is pulled out when the ballast device needs to be moved, and the ballast device is moved through the roller 34, so that the ballast device is more convenient to use.

Referring to fig. 1 to 4, a plurality of sets of rib plates 33 are arranged around the supporting column 2, and the bottoms of the rib plates 33 are fixed to the substrate 1; the rib 33 is provided to enhance the stability of the support column 2.

Referring to fig. 1 to 4, a fastening knob 30 is disposed on the connecting sleeve 15; the connecting sleeve 15 can be fixed by the arranged fastening knob 30, and sliding during detection is avoided.

Referring to fig. 1 to 4, a graduated scale 29 is disposed on the telescopic column 11; the length of the telescopic column 11 can be checked according to the graduated scale 29 when the height of the telescopic column 11 is adjusted, and practicability is improved.

In summary, when the ballast device for engineering pile foundation detection is used, the two groups of base plates 1 are respectively provided with the support column 2, one end of each support column 2 is provided with the telescopic column 11 in a penetrating manner, and the joint of each support column 2 and the telescopic column 11 is provided with the adjusting mechanism; the rotating shaft 4 is rotated to enable the first bevel gear 5 and the second bevel gear 6 to rotate and the threaded rod 8 to rotate, so that the threaded sleeve 9 can slide on the threaded rod 8, the telescopic column 11 is jacked by the threaded sleeve 9 to realize height adjustment, the whole ballast device can be adjusted according to the height of the foundation pile, the use is more convenient, the height of a worker is not required to be increased by a concrete block, and the physical strength of the worker is reduced; the connecting sleeve 15 drives the fixing plate 17 to move by rotating the screw rod 13, so that the pressing plate 26 can be accurately aligned with the foundation pile to press down; the detection precision is increased, and the working efficiency is improved; the driving motor 22 is connected with an external power supply, the driving motor 22 is started to drive the gear 23 to rotate, the connecting column 20 can drive the pressing plate 26 to press the foundation pile down through the matching of the gear 23 and the rack 24, and the bearing capacity of the foundation pile is fed back to a display screen (not shown) through the pressure sensor 27 so as to be convenient for a worker to check the detection information; a graduated scale 29 is arranged on the telescopic column 11; the length of the telescopic column 11 can be checked according to the graduated scale 29 when the height of the telescopic column 11 is adjusted, and practicability is improved.

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 utility model provides a ballast device that engineering pile foundation detected usefulness which characterized in that: the device comprises two groups of base plates (1), wherein support columns (2) are arranged on the two groups of base plates (1), a telescopic column (11) penetrates through one end of each support column (2), and an adjusting mechanism is arranged at the joint of each support column (2) and the telescopic column (11); round tables (12) are arranged on the telescopic column (11), a screw rod (13) is arranged between the round tables (12), a connecting sleeve (15) is sleeved on the screw rod (13), the connecting sleeve (15) is connected with a fixing plate (17) through a connecting rod (16), a driving motor (22) is arranged on the fixing plate (17), and one end of the driving motor (22) is connected with a gear (23); a rectangular groove (18) is formed in the fixed plate (17), a connecting column (20) is arranged in the rectangular groove (18), a T-shaped sliding groove (19) is formed in the inner wall of the rectangular groove (18), the connecting column (20) is clamped in the T-shaped sliding groove (19) through a T-shaped sliding block (21), and a rack (24) is arranged on one side of the connecting column (20); the bottom of the connecting column (20) is provided with a weighting block (25), the bottom of the weighting block (25) is provided with a pressing plate (26), and a pressure sensor (27) is arranged in the pressing plate (26).

2. The ballast device for engineering pile foundation detection according to claim 1, wherein: the adjusting mechanism comprises a rotating shaft (4), a through hole (3) is formed in the peripheral side of the supporting column (2), the rotating shaft (4) is located in the through hole (3), a first bevel gear (5) is arranged at one end of the rotating shaft (4), a second bevel gear (6) is arranged on the first bevel gear (5), and the first bevel gear (5) is meshed with the second bevel gear (6); be provided with threaded rod (8) on second toper tooth (6), the cover is equipped with thread bush (9) on threaded rod (8), rectangle spout (7) have been seted up to support column (2) inboard, thread bush (9) are established through rectangle slider (10) card in rectangle spout (7).

3. The ballast device for engineering pile foundation detection according to claim 2, wherein: and rocking wheels (28) are arranged at one ends of the screw rod (13) and the rotating shaft (4).

4. The ballast device for engineering pile foundation detection according to claim 1, wherein: two groups of fixing nails (32) and four groups of rollers (34) which are distributed at equal intervals are arranged at the bottom of the base plate (1).

5. The ballast device for engineering pile foundation detection according to claim 1, wherein: a plurality of groups of rib plates (33) are arranged on the peripheral sides of the supporting columns (2), and the bottoms of the rib plates (33) are fixed with the base plate (1).

6. The ballast device for engineering pile foundation detection according to claim 1, wherein: the connecting sleeve (15) is provided with a fastening knob (30).

7. The ballast device for engineering pile foundation detection according to claim 1, wherein: and a graduated scale (29) is arranged on the telescopic column (11).