CN214005640U

CN214005640U - Foundation bearing capacity detection device

Info

Publication number: CN214005640U
Application number: CN202022323375.5U
Authority: CN
Inventors: 范国富; 陈志强; 曲洪伟; 陈海珠; 方东鲁
Original assignee: Hainan Runhe Construction Engineering Quality Inspection Co ltd
Current assignee: Hainan Runhe Construction Engineering Quality Inspection Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-20
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a foundation bearing capacity detection device, include base, support, slide, cylinder, weight, slide, insert borer, probe rod, bearing plate, telescopic link, pivot, slotted hole, bolt, light weight chain, recess, couple and through-hole, the below of base is provided with inserts the borer, and the inside of base is provided with the through-hole, the internally mounted of through-hole has the probe rod, and the top of probe rod is provided with the bearing plate, the top of base is provided with the support, and the inside of the support left and right sides all is provided with the slide, the below of support is provided with the cylinder, and the below of cylinder is connected with the telescopic link, one side that the bolt was kept away from to the light weight chain is provided with the couple, the outside of bearing plate is provided with the slotted hole, and installs the pivot in the slotted hole. This device sets up the couple, can carry out the lock between couple and the recess when using the weight to can avoid the couple to influence the use of weight.

Description

Foundation bearing capacity detection device

Technical Field

The utility model relates to a ground detects technical field, specific ground bearing capacity detection device that says so.

Background

The bearing capacity of the foundation is the bearing potential exerted along with the increase of the load on the unit area of the foundation soil, and is a comprehensive word for evaluating the stability of the foundation. In the general foundation bearing capacity detection process, a probe rod is usually driven into a foundation, the number of hammering times required for driving the probe rod into a certain depth is recorded to embody the bearing capacity of the foundation, the current detection method is to sleeve a heavy hammer on the probe rod and manually lift the heavy hammer, then loosen the heavy hammer and drive a probe into the foundation, and the method needs a person to hold the probe rod and lift the heavy hammer, so that the danger is easily caused by errors; meanwhile, the lifting distance is difficult to grasp when the heavy hammer is lifted manually, so that the hammering force is different every time when the hammer is dropped, and the detection result is inaccurate.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a foundation bearing capacity detection device.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a foundation bearing capacity detection device comprises a base, a support, a sliding plate, a cylinder, a heavy hammer, a slide way, an inserting drill rod, a probe rod, a bearing plate, a telescopic rod, a hanging ring, a rotating shaft, a slotted hole, a bolt, a light weight chain, a groove, a hook and a through hole, wherein the inserting drill rod is arranged below the base, the through hole is formed in the base, the probe rod is arranged in the through hole, the bearing plate is arranged above the probe rod, the support is arranged above the base, the slide way is arranged in each of the left side and the right side of the support, the cylinder is arranged below the support, the telescopic rod is connected below the cylinder, the heavy hammer is connected below the telescopic rod, the sliding plate is arranged on each of the left side and the right side of the heavy hammer, the bolt is arranged on the outer surface of the heavy hammer, a light weight chain is arranged below the bolt, and the hook, the right side of bolt is provided with the recess, the outside of bearing plate is provided with the slotted hole, and installs the pivot in the slotted hole, the link is installed to one side of pivot.

The hook, the hanging ring and the groove form a buckling structure through the saw, and the hook and the hanging ring are of semicircular structures.

A rotating structure is formed between the hanging ring and the rotating shaft, and the rotating angle range of the hanging ring is 0-90 degrees.

Insert the borer and regard to the surface equidistance evenly distributed of base, and insert the structure of borer and be protruding thorn type structure to insert for fixed connection between borer and the base.

A sliding structure is formed between the sliding plate and the slideway, and the appearance structure of the sliding plate is matched with that of the slideway.

An expansion structure is formed between the expansion link and the cylinder, and the expansion link and the heavy hammer are fixedly connected.

The utility model has the advantages that: the hook is arranged on the device, the hook and the groove can be buckled when the heavy hammer is used, so that the influence of the hook on the use of the heavy hammer can be avoided, and when the probe rod needs to be pulled out of the ground, the hook can be taken down from the groove, so that the hook and the hanging ring are buckled, the probe rod is conveniently taken out, and the labor is saved; the hanging ring and the rotating shaft are arranged, so that the hanging ring can be conveniently rotated into the slot hole through the rotating shaft when in use, and hammering to the hanging ring is avoided during operation; the inserting drill rod is arranged, so that the inserting drill rod can be inserted into the ground during detection, the device can be fixed, and the stability of the base during operation is ensured; the slide way is arranged, so that the displacement of the heavy hammer can be limited through the slide plate, the initial falling position of the heavy hammer is ensured to be at the same height every time, and the accuracy of a detection result is ensured; the telescopic rod and the air cylinder are arranged, so that the heavy hammer and the feeler lever can be lifted conveniently, manpower can be saved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a top view of the bearing plate of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support; 3. a slide plate; 4. a cylinder; 5. a weight; 6. a slideway; 7. inserting a drill rod; 8. a probe rod; 9. a bearing plate; 10. a telescopic rod; 11. hanging a ring; 12. a rotating shaft; 13. a slot; 14. a bolt; 15. a light weight chain; 16. a groove; 17. hooking; 18. and a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a foundation bearing capacity detecting device comprises a base 1, a bracket 2, a sliding plate 3, a cylinder 4, a weight 5, a slideway 6, an inserting rod 7, a probe 8, a bearing plate 9, a telescopic rod 10, a hanging ring 11, a rotating shaft 12, a slotted hole 13, a bolt 14, a light weight chain 15, a groove 16, a hook 17 and a through hole 18, wherein the inserting rod 7 is arranged below the base 1, the through hole 18 is arranged inside the base 1, the probe 8 is arranged inside the through hole 18, the bearing plate 9 is arranged above the probe 8, the bracket 2 is arranged above the base 1, the slideways 6 are arranged inside the left side and the right side of the bracket 2, the cylinder 4 is arranged below the bracket 2, the telescopic rod 10 is connected below the cylinder 4, the telescopic rod 5 is connected below the telescopic rod 10, the sliding plate 3 is arranged on the left side and the right side of the weight 5, the bolt 14 is arranged on the outer surface of the weight 5, and a light weight chain 15 is arranged below the bolt 14, a hook 17 is arranged on one side of the light weight chain 15, which is far away from the bolt 14, a groove 16 is arranged on the right side of the bolt 14, a groove hole 13 is arranged outside the bearing plate 9, a rotating shaft 12 is arranged in the groove hole 13, and a hanging ring 11 is arranged on one side of the rotating shaft 12.

In the utility model, the hook 17, the hanging ring 11 and the groove 16 form a buckling structure, and the hook 17 and the hanging ring 11 are both in a semi-circular structure; set up couple 17, can carry out the lock between couple 17 and the recess 16 when using weight 5 to can avoid couple 17 to influence weight 5's use, and when needs extract probe 8 from ground, can take off couple 17 from recess 16, make couple 17 and link 11 carry out the lock, thereby be convenient for take out probe 8, use manpower sparingly.

A rotating structure is formed between the hanging ring 11 and the rotating shaft 12, and the rotating angle range of the hanging ring 11 is 0-90 degrees; set up link 11 and pivot 12, can be convenient when using, in transferring link 11 to slotted hole 13 through pivot 12 to avoid causing the hammering to link 11 when the operation.

The inserting drill rods 7 are uniformly distributed on the outer surface of the base 1 at equal intervals, the inserting drill rods 7 are in a convex thorn type structure, and the inserting drill rods 7 are fixedly connected with the base 1; the drill rod 7 is arranged, so that the drill rod 7 can be inserted into the ground during detection, the device can be fixed, and the stability of the base 1 during operation is guaranteed.

A sliding structure is formed between the sliding plate 3 and the slideway 6, and the appearance structure of the sliding plate 3 is matched with that of the slideway 6; the slide way 6 is arranged, so that the displacement of the heavy hammer 5 can be limited through the slide plate 3, the initial falling position of the heavy hammer 5 is ensured to be at the same height every time, and the accuracy of a detection result is ensured.

A telescopic structure is formed between the telescopic rod 10 and the cylinder 4, and the telescopic rod 10 is fixedly connected with the heavy hammer 5; the telescopic rod 10 and the air cylinder 4 are arranged, so that the heavy hammer 5 and the probe rod 8 can be lifted conveniently, manpower can be saved, and the working efficiency is improved.

The utility model discloses a theory of operation is: when the device is used, firstly, the inserting drill rod 7 is inserted into the ground to fix the base 1, so that the stability of the base 1 can be ensured, and the support 2 can play a role in supporting and fixing the cylinder 4; secondly, the heavy hammer 5 can press the probe 8 to the ground by acting on the bearing plate 9, and the probe 8 can move downwards through the through hole 18 in the base 1; then, the hook 17 is taken down from the groove 16, so that the hook 17 is buckled with the hanging ring 11, the heavy hammer 5 can drive the probe 8 to leave the ground under the action of the cylinder 4 through the telescopic rod 10, the slide way 6 can limit the displacement of the heavy hammer 5 through the sliding plate 3, the initial falling position of the heavy hammer 5 can be ensured to be at the same height every time, and the accuracy of a detection result is ensured; finally, the rotating shaft 12 can be used conveniently, the hanging ring 11 can be rotated into the slotted hole 13 through the rotating shaft 12, so that hammering on the hanging ring 11 during operation can be avoided, the bolt 14 can fix the light weight chain 15 on the outer surface of the heavy hammer 5, and the light weight chain 15 can be used for conveniently moving and adjusting the position of the hook 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a foundation bearing capacity detection device, includes base (1), support (2), slide (3), cylinder (4), weight (5), slide (6), inserts borer (7), probe rod (8), bearing plate (9), telescopic link (10), link (11), pivot (12), slotted hole (13), bolt (14), light weight chain (15), recess (16), couple (17) and through-hole (18), its characterized in that: the drilling rod inserting device is characterized in that an inserting drill rod (7) is arranged below the base (1), a through hole (18) is formed in the base (1), a probe rod (8) is installed in the through hole (18), a bearing plate (9) is arranged above the probe rod (8), a support (2) is arranged above the base (1), slide ways (6) are arranged in the left side and the right side of the support (2), an air cylinder (4) is arranged below the support (2), a telescopic rod (10) is connected below the air cylinder (4), a heavy hammer (5) is connected below the telescopic rod (10), sliding plates (3) are arranged on the left side and the right side of the heavy hammer (5), a bolt (14) is installed on the outer surface of the heavy hammer (5), a light-weight chain (15) is arranged below the bolt (14), and a hook (17) is arranged on one side, far away from the bolt (14), of the light-weight chain (15, the right side of bolt (14) is provided with recess (16), the outside of bearing plate (9) is provided with slotted hole (13), and installs pivot (12) in slotted hole (13), link (11) are installed to one side of pivot (12).

2. A foundation load bearing capacity detecting device according to claim 1, wherein: the hook (17), the hanging ring (11) and the groove (16) are sawn to form a buckling structure, and the hook (17) and the hanging ring (11) are both in a semicircular structure.

3. A foundation load bearing capacity detecting device according to claim 1, wherein: a rotating structure is formed between the hanging ring (11) and the rotating shaft (12), and the rotating angle range of the hanging ring (11) is 0-90 degrees.

4. A foundation load bearing capacity detecting device according to claim 1, wherein: insert borer (7) and evenly distributed about the surface equidistance of base (1), and insert the structure of borer (7) and be protruding thorn type structure to insert for fixed connection between borer (7) and base (1).

5. A foundation load bearing capacity detecting device according to claim 1, wherein: a sliding structure is formed between the sliding plate (3) and the slideway (6), and the appearance structure of the sliding plate (3) is matched with that of the slideway (6).

6. A foundation load bearing capacity detecting device according to claim 1, wherein: an expansion structure is formed between the expansion link (10) and the cylinder (4), and the expansion link (10) is fixedly connected with the heavy hammer (5).