CN217379032U - Adjustable horizontal static load test device - Google Patents

Abstract

The utility model belongs to the technical field of static load test devices, and discloses an adjustable horizontal static load test device, which comprises a supporting beam base and an adjusting seat, wherein one side of the supporting beam base is provided with a transverse adjusting column, two transverse adjusting columns are both positioned in the adjusting seat, the side wall of the supporting beam base is provided with a containing cavity, the pressure plate is rotationally connected in the containing cavity, when the supporting beam base needs to be placed, the pressure plate can be opened from the containing cavity, a heavy object is placed at the top of the pressure plate, and the stability of the supporting beam base and the transverse adjusting columns can be further improved; the test piece carries out displacement adjustment through hydraulic assembly, places in the top of pile foundation after the test piece, and accessible hydraulic assembly will test the piece and remove to the bottom, through the pressure that hydraulic assembly produced the pile foundation, can test the bearing capacity that the department pile foundation can bear, uses very automatically, can adjust and measure the data under the different pressure simultaneously, and it is very convenient to use.

Description

Adjustable horizontal static load test device

Technical Field

The utility model belongs to the technical field of the static test device, concretely relates to horizontal static test device of adjustable.

Background

The static load test of the pile foundation is a technology for detecting the bearing capacity of the pile foundation in engineering. In the aspect of determining the ultimate bearing capacity of the single pile, the method is the most accurate and reliable test method, 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;

pile loading is often adopted in a pile foundation static load test, namely a counter weight unit is piled on a pile top return beam and the return beam, supporting walls are arranged on two sides of a platform, and the platform is gradually jacked up by a jack placed on a pile head, so that force is applied to a pile body.

When current pile foundation test, be difficult to remove test device, the adaptation is used, because test device need be used for adjusting weight, test the data of pile foundation under the different weight, nevertheless current device mostly is placed the heavy object and plays the measuring effect, comparatively loaded down with trivial details, complicacy during the experiment, test device's a supporting beam is difficult to the regulation size simultaneously, still needs a place adaptation supporting beam for work progress is very slow, for this reason we propose adjustable level static load test device.

Disclosure of Invention

An object of the utility model is to provide a horizontal static test device of adjustable to when solving the current pile foundation test that proposes in the above-mentioned background art, be difficult to remove test device, the adaptation is used, because test device need be used for adjusting weight, test the data of pile foundation under the different weight, nevertheless current device mostly is placed the heavy object and plays the measuring effect, comparatively loaded down with trivial details, complicated scheduling problem during the experiment.

In order to achieve the above object, the utility model provides a following technical scheme: adjustable level static test device, including a supporting beam base, regulation seat, one side of a supporting beam base is equipped with the transverse adjustment post, and two transverse adjustment posts all are located the regulation seat, the lateral wall of a supporting beam base has been seted up and has been accomodate the cavity, it is connected with the pressure plate to accomodate the cavity internal rotation, when a supporting beam base needs to be placed, can open the pressure plate in accomodating the cavity, places the heavy object in the top of pressure plate, can further improve the stability of a supporting beam base, transverse adjustment post.

Preferably, the bottom of the adjusting seat is connected with a testing block through a hydraulic assembly, and two sides of the testing block are symmetrically provided with weighting placing plates; the utility model discloses a test piece, including the pile foundation, be equipped with the linkage gear in adjusting the seat, the tooth's socket in the regulation is seted up near one side of linkage gear to the transverse adjustment post, places the back on the pile foundation when the test piece, but operation hydraulic assembly for hydraulic assembly drives the test piece and removes to the bottom, and along with hydraulic assembly's continuous operation, hydraulic assembly, test piece are to the pressure of pile foundation, can test the bearing capacity that the department pile foundation can bear.

Preferably, the top of adjusting the seat is equipped with rotates the motor, the bottom of rotating the motor is equipped with the universal driving shaft, just the universal driving shaft passes and adjusts the seat and be connected with the linkage gear. The linkage shaft and the linkage gear are arranged in the same circle center, and the linkage gear is meshed with the adjusting inner tooth groove. The adjusting seat is internally provided with a built-in transverse groove, the linkage gear is connected with the inner wall of the built-in transverse groove through two bearings in a rotating mode, the two transverse adjusting columns are located in the built-in transverse groove, when the motor rotates, the motor rotates to drive the linkage shaft and the linkage gear to rotate, the linkage gear is connected with the adjusting inner tooth groove in a meshed mode, the two transverse adjusting columns can be driven to move simultaneously, the positions of the two supporting beam bases can be changed simultaneously, and the adjusting of the supporting beam bases and the transverse adjusting columns is more stable.

Preferably, the surface of the weight placing plate is provided with a rectangular groove, a reinforcing rib is arranged between the bottom of the weight placing plate and the testing block, and the weight can be placed at the top of the weight placing plate, so that the weight is further improved.

Preferably, the test block, the hydraulic assembly and the linkage gear are arranged in the same circle center.

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

the test piece carries out displacement adjustment through hydraulic assembly, places in the top of pile foundation after the test piece, and accessible hydraulic assembly will test the piece and remove to the bottom, through the pressure that hydraulic assembly produced the pile foundation, can test the bearing capacity that the department pile foundation can bear, uses very automatically, can adjust and measure the data under the different pressure simultaneously, and it is very convenient to use.

The both sides of test piece are equipped with aggravates and place the board, aggravate and place the board and be connected with the test piece for external weight piece can be placed in aggravating and place the top of board, thereby further improved weight, and the operation of rotating the motor, the distance between two adjustable supporting beam bases, make the staff can adjust the distance of a supporting beam base according to the topography, and the flexibility is higher, has ensured the smooth progress of work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention during storage;

FIG. 3 is a perspective view of the structure-adjusting internal spline of the present invention;

in the figure: 1. a support beam base; 11. a pressure plate; 12. a receiving cavity; 2. a lateral adjustment post; 21. adjusting the inner tooth socket; 3. an adjusting seat; 31. rotating the motor; 32. a transverse groove is arranged inside; 33. a linkage shaft; 34. a linkage gear; 4. a placing plate is added; 41. a rectangular groove; 42. reinforcing ribs; 5. a test block; 6. and a hydraulic assembly.

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 to 3, the present invention provides a technical solution: adjustable level static test device, including a supporting beam base 1, adjust seat 3, one side of a supporting beam base 1 is equipped with transverse adjustment post 2, two transverse adjustment posts 2 all are located and adjust seat 3, supporting beam base 1's lateral wall has been seted up and has been accomodate cavity 12, accomodate 12 internal rotations of cavity and be connected with pressure plate 11, when a supporting beam base 1 needs to be placed, can open pressure plate 11 from accomodating cavity 12, place the heavy object in pressure plate 11's top, can further improve a supporting beam base 1, transverse adjustment post 2's stability.

In this embodiment, preferably, as shown in fig. 2 and 3, the bottom of the adjusting seat 3 is connected to a testing block 5 through a hydraulic assembly 6, and two sides of the testing block 5 are symmetrically provided with weighting placing plates 4; adjust and be equipped with linkage gear 34 in the seat 3, tooth's socket 21 in the regulation has been seted up to one side that transversely adjust post 2 is close to linkage gear 34, places back on the pile foundation when test block 5, but operation hydraulic assembly 6 for hydraulic assembly 6 drives test block 5 and removes to the bottom, along with the continuous operation of hydraulic assembly 6, test block 5 are to the pressure of pile foundation, can test the bearing capacity that the department pile foundation can bear.

In this embodiment, preferably, as shown in fig. 2 and 3, a rotating motor 31 is disposed at the top of the adjusting seat 3, a linkage shaft 33 is disposed at the bottom end of the rotating motor 31, and the linkage shaft 33 passes through the adjusting seat 3 and is connected to a linkage gear 34. The linkage shaft 33 and the linkage gear 34 are arranged in the same circle center, and the linkage gear 34 is meshed with the adjusting inner tooth groove 21. Built-in transverse groove 32 is opened in the regulation seat 3, and linkage gear 34 rotates through the inner wall of two bearings and built-in transverse groove 32 and is connected, two transverse regulation post 2 all are located built-in transverse groove 32, after rotating motor 31 operation, it can drive universal driving shaft 33 to rotate motor 31, linkage gear 34 is rotatory, linkage gear 34 is connected with the meshing of tooth's socket 21 in adjusting, can drive two transverse regulation post 2 simultaneously and remove, can change two supporting beam base 1's position simultaneously, make supporting beam base 1, the regulation of transverse regulation post 2 is more stable.

In this embodiment, preferably, as shown in fig. 2, a rectangular groove 41 is formed on the surface of the weight placing plate 4, a reinforcing rib 42 is disposed between the bottom of the weight placing plate 4 and the testing block 5, and the weight can be placed on the top of the weight placing plate 4, thereby further increasing the weight.

In this embodiment, preferably, the test block 5, the hydraulic assembly 6, and the linkage gear 34 are disposed at the same center.

The working principle and the using process are as follows: the distance between the two support beam bases 1 is adjusted according to the use requirement, the rotating motor 31 is operated, so that the rotating motor 31 drives the linkage shaft 33 and the linkage gear 34 to rotate, the linkage gear 34 is meshed and connected with the adjusting inner tooth groove 21, the two transverse adjusting columns 2 can be driven to move at the same time, the positions of the two supporting beam bases 1 can be changed at the same time, so that the adjustment of the supporting beam base 1 and the transverse adjusting column 2 is more stable, the supporting beam base 1 and the transverse adjusting column 2 can be suitable for the ground, the pressure plate 11 is then opened from the receiving cavity 12, a weight is placed on top of the pressure plate 11, can further improve the stability of a supporting beam base 1, lateral adjustment post 2, hydraulic assembly 6 drives test piece 5 and removes to the bottom, along with hydraulic assembly 6's continuous operation, hydraulic assembly 6, test piece 5 can test the bearing capacity that the department pile foundation can bear to the pressure of pile foundation.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. Adjustable level static test device, including a supporting beam base (1), regulation seat (3), one side of a supporting beam base (1) is equipped with lateral shifting post (2), and two lateral shifting posts (2) all are located and adjust seat (3), its characterized in that: the bottom of the adjusting seat (3) is connected with a testing block (5) through a hydraulic component (6), and two sides of the testing block (5) are symmetrically provided with weighting placing plates (4);

the adjusting seat (3) is internally provided with a linkage gear (34), and one side of the transverse adjusting column (2) close to the linkage gear (34) is provided with an adjusting inner tooth groove (21).

2. The adjustable horizontal static test apparatus of claim 1, wherein: the top of adjusting seat (3) is equipped with rotates motor (31), the bottom of rotating motor (31) is equipped with universal driving shaft (33), just universal driving shaft (33) pass and adjust seat (3) and be connected with linkage gear (34).

3. The adjustable horizontal static test apparatus of claim 2, wherein: the linkage shaft (33) and the linkage gear (34) are arranged in the same circle center, and the linkage gear (34) is meshed with the adjusting inner tooth groove (21).

4. The adjustable horizontal static test apparatus of claim 3, wherein: built-in transverse grooves (32) are formed in the adjusting seat (3), the linkage gear (34) is rotatably connected with the inner wall of the built-in transverse grooves (32) through two bearings, and the two transverse adjusting columns (2) are located in the built-in transverse grooves (32).

5. The adjustable horizontal static test apparatus of claim 1, wherein: the surface of the weighting placing plate (4) is provided with a rectangular groove (41), and a reinforcing rib (42) is arranged between the bottom of the weighting placing plate (4) and the testing block (5).

6. The adjustable horizontal static test apparatus of claim 1, wherein: the test block (5), the hydraulic component (6) and the linkage gear (34) are arranged in the same circle center.

7. The adjustable horizontal static test apparatus of claim 1, wherein: a containing cavity (12) is formed in the side wall of the supporting beam base (1), and a pressure plate (11) is rotationally connected to the containing cavity (12).

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