CN219863003U - Pile foundation static load detection equipment - Google Patents

Abstract

The utility model discloses pile foundation static load detection equipment which comprises a supporting plate, a control device and a jack, wherein a supporting frame is fixedly arranged on the surface of the top end of the supporting plate, a movable rod is inserted into the supporting frame from the left side to the inside, a rotating rod is fixedly connected to the right side of the movable rod, and movable blocks are symmetrically sleeved on the surface of the rotating rod. According to the utility model, the movable rod is rotated by rotating the movable rod, the movable block is driven to move on the surface of the movable block, the hinging rod pushes the supporting bottom plate to move upwards to correspond to the top end of the foundation pile, and the connecting plate is pulled rightwards at the moment, so that the connecting plate is built on the top end of the foundation pile, the jack is convenient to move, the labor force is lightened, and the bolt is convenient to push to be inserted into the limiting grooves formed in the front surface and the rear surface of the connecting plate through the elastic force of the spring, so that the connecting plate is convenient to limit, the jack can be positioned on the surface of the connecting plate to move, and the labor force is further lightened.

Description

Pile foundation static load detection equipment

Technical Field

The utility model relates to the technical field of pile foundation detection, in particular to pile foundation static load detection equipment.

Background

The pile foundation static load test is a technology for detecting the bearing capacity of the pile foundation on engineering, is the most accurate and reliable test method at present in the aspect of determining the ultimate bearing capacity of a single pile, and is used for judging whether a certain dynamic load test method is mature or not, and is based on the comparison error of static load test results, in the current pile foundation static load detection process, a balancing weight is piled on the top of a steel beam through a crane, and then the balancing weight is detected by a jack and a displacement sensor;

in the testing process, the jack needs to be carried to the top end surface of the pile foundation, and then the bearing plate is placed on the surface of the jack, so that the testing is performed, and due to the fact that the heights of the pile foundations are different, when the testing device is used, multiple people are required to carry the jack to the top end of the pile foundation, time and labor are consumed, and therefore, the pile foundation static load detection device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides pile foundation static load detection equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pile foundation static load check out test set, includes backup pad, controlling means and jack, the top fixed surface of backup pad installs the carriage, and the carriage from inside the inserting of left side direction is equipped with the movable rod, the right side fixedly connected with dwang of movable rod, and the surface symmetry cover of dwang is equipped with the movable block, the top of movable block articulates and is connected with the articulated pole, and the top of articulated pole articulates and be connected with braced bottom, controlling means and jack are installed on braced bottom's top, braced bottom is from inside the inserting of right side direction has the connecting plate.

Preferably, the surface of backup pad is located four corners symmetry of carriage and installs first gag lever post, and the surface cover of first gag lever post is equipped with the lantern ring, the lantern ring is connected with the both sides fixed of supporting baseplate, the top fixed mounting of first gag lever post has the spacing dish.

Preferably, a rectangular cavity is formed in the surface of the connecting plate, and rollers are mounted in the rectangular cavity through bearings.

Preferably, the left side front and back surface symmetry fixedly connected with stopper of connecting plate, and the inside of stopper is inserted and is equipped with the second gag lever post, stopper and second gag lever post are sliding connection.

Preferably, the right side surface fixed mounting of supporting baseplate has the limiting plate, and the limiting plate is located the front and back surface of connecting plate, the inside symmetry of limiting plate has inserted the bolt, the spacing groove has evenly been seted up to the front and back both ends symmetry of connecting plate, the bolt is inserted and is established in the inside of spacing groove, the bolt is buckle type connection with the connecting plate.

Preferably, the surface of the bolt is sleeved with a spring, and a limiting ring is fixedly connected with the surface of one side of the bolt, which is far away from the spring.

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

1. the device makes the dwang rotate through rotating movable rod, drives the movable block and removes on its surface to promote supporting baseplate through articulated rod and upwards remove corresponding with the top of foundation pile, wait to pull the connecting plate to the right side this moment, make the connecting plate build the top at the foundation pile, be convenient for remove the jack, thereby alleviate the labour.

2. The device is through the elasticity effect of spring self to be convenient for promote the bolt and insert the inside of establishing the spacing groove of seting up at the connecting plate front and back surface, thereby be convenient for carry out spacingly to the connecting plate, make the jack can be located the surface movement of connecting plate, further alleviate the labour.

Drawings

Fig. 1 is a schematic perspective view of a pile foundation static load detection device according to the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded bottom view of the support frame structure of FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the support floor structure of FIG. 1;

fig. 4 is a schematic view of a three-dimensional burst of the latch and spring structure of fig. 1.

In the figure: 1. a support plate; 2. a control device; 3. a jack; 4. a support frame; 5. a first stop lever; 6. a limiting disc; 7. a collar; 8. a support base plate; 9. a connecting plate; 10. a movable rod; 11. a rotating lever; 12. a movable block; 13. a hinge rod; 14. a roller; 15. a limiting block; 16. a second limit rod; 17. a limiting plate; 18. a plug pin; 19. a spring; 20. and a limiting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a pile foundation static load detection device, including backup pad 1, controlling means 2 and jack 3, the top fixed surface of backup pad 1 installs braced frame 4, and braced frame 4 from inside the inserting of left side is equipped with movable rod 10, the right side fixedly connected with dwang 11 of movable rod 10, and the surface symmetry cover of dwang 11 is equipped with movable block 12, the external screw thread has been seted up to both sides from the center on the surface of dwang 11, the surface at dwang 11 is threaded sliding connection is established to movable block 12 cover, the top hinge connection of movable block 12 has articulated rod 13, and the top hinge connection of articulated rod 13 has braced bottom plate 8, controlling means 2 and jack 3 are installed on the top of braced bottom plate 8, braced bottom plate 8 is from inside being inserted in right side direction has connecting plate 9, drive dwang 11 through rotating movable rod 10, make articulated rod 13 promote braced bottom plate 8 reciprocate, thereby make the regulation of height convenient moving jack 3.

Further, referring to fig. 1, it can be known that the surface of the support plate 1 is located at four corners of the support frame 4 and is symmetrically provided with first limiting rods 5, the surface of the first limiting rods 5 is sleeved with collar 7, the collar 7 is fixedly connected with two sides of the support bottom plate 8, the top end of the first limiting rods 5 is fixedly provided with limiting discs 6, and in the use process, the limiting effect can be achieved through the first limiting rods 5, and the vertical movement of the straight line is maintained.

Further, referring to fig. 3, it can be known that a rectangular cavity is formed on the surface of the connecting plate 9, and the roller 14 is mounted in the rectangular cavity through a bearing, so that the jack 3 can be moved through the roller 14 in the use process, and the labor force is reduced.

Further, referring to fig. 3, it can be known that the front and rear surfaces of the left side of the connecting plate 9 are symmetrically and fixedly connected with a limiting block 15, a second limiting rod 16 is inserted into the limiting block 15, the limiting block 15 is in sliding connection with the second limiting rod 16, a circular groove is formed in the surface of the limiting block 15, the second limiting rod 16 is inserted into the circular groove, and the limiting block 15 is in sliding connection with the second limiting rod 16.

Further, referring to fig. 4, it can be known that the right surface of the supporting bottom plate 8 is fixedly provided with a limiting plate 17, the limiting plate 17 is located on the front and rear surfaces of the connecting plate 9, the inside of the limiting plate 17 is symmetrically inserted with a plug 18, the front and rear ends of the connecting plate 9 are symmetrically and uniformly provided with limiting grooves, the plug 18 is inserted into the limiting grooves, the plug 18 is in snap connection with the connecting plate 9, and in the use process, the plug 18 can limit the connecting plate 9.

Further, referring to fig. 3 and 4, it can be known that the surface of the latch 18 is sleeved with a spring 19, a side surface of the latch 18 away from the spring 19 is fixedly connected with a limiting ring 20, one end of the spring 19 is fixedly connected with an outer side surface of the limiting plate 17, and the other end of the spring 19 is fixedly connected with an inner side surface of the limiting ring 20, so that the latch 18 can be conveniently inserted into the limiting groove through elastic deformation of the spring 19 in the use process.

Working principle: when the utility model is used, according to the figures 1, 2, 3 and 4, when the height of the supporting bottom plate 8 is required to be adjusted, a related operator manually rotates the movable rod 10, the movable rod 10 drives the rotary rod 11 to rotate, the rotary rod 11 rotates and drives the movable block 12 to move on the surface of the movable rod, the hinged rod 13 is hinged to push the supporting bottom plate 8 upwards, the supporting bottom plate 8 moves upwards on the surface of the first limiting rod 5 through the lantern rings 7 arranged on two sides, so that the supporting bottom plate 8 is convenient for driving the control device 2 and the jack 3 to move upwards in a straight line, the jack 3 corresponds to the top end of a foundation pile, the connecting plate 9 is pulled to the right side, the connecting plate 9 slides out of the supporting bottom plate 8, the connecting plate 9 is built on the top end of the foundation pile, the jack 3 is pulled to the right side, the jack 3 is positioned on the top end of the foundation pile, the labor force is convenient to be lightened, and the operation is completed.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a pile foundation static load check out test set, includes backup pad (1), controlling means (2) and jack (3), its characterized in that, the top fixed surface of backup pad (1) installs supporting frame (4), and supporting frame (4) insert from left side direction inside and be equipped with movable rod (10), the right side fixedly connected with dwang (11) of movable rod (10), and the surperficial symmetry cover of dwang (11) is equipped with movable block (12), the top of movable block (12) articulates and is connected with articulated pole (13), and the top of articulated pole (13) articulates and be connected with supporting baseplate (8), controlling means (2) and jack (3) are installed on the top of supporting baseplate (8), supporting baseplate (8) insert from right side direction inside and are equipped with connecting plate (9).

2. The pile foundation static load detection device according to claim 1, wherein the surface of the supporting plate (1) is symmetrically provided with first limiting rods (5) at four corners of the supporting frame (4), the surface of the first limiting rods (5) is sleeved with lantern rings (7), the lantern rings (7) are fixedly connected with two sides of the supporting bottom plate (8), and the top ends of the first limiting rods (5) are fixedly provided with limiting plates (6).

3. Pile foundation static load detection equipment according to claim 1, characterized in that a rectangular cavity is provided on the surface of the connection plate (9), and a roller (14) is mounted in the rectangular cavity through a bearing.

4. The pile foundation static load detection device according to claim 1, wherein limiting blocks (15) are symmetrically and fixedly connected to the front and rear surfaces of the left side of the connecting plate (9), second limiting rods (16) are inserted into the limiting blocks (15), and the limiting blocks (15) are in sliding connection with the second limiting rods (16).

5. The pile foundation static load detection device according to claim 1, wherein a limiting plate (17) is fixedly arranged on the right side surface of the supporting bottom plate (8), the limiting plate (17) is located on the front surface and the rear surface of the connecting plate (9), bolts (18) are symmetrically inserted into the limiting plate (17), limiting grooves are symmetrically and uniformly formed in the front end and the rear end of the connecting plate (9), the bolts (18) are inserted into the limiting grooves, and the bolts (18) are connected with the connecting plate (9) in a fastening mode.

6. The pile foundation static load detection device according to claim 5, wherein a spring (19) is sleeved on the surface of the bolt (18), and a limiting ring (20) is fixedly connected to the surface of one side, far away from the spring (19), of the bolt (18).