CN218880968U

CN218880968U - Simple and easy portable static test detection device

Info

Publication number: CN218880968U
Application number: CN202222312170.6U
Authority: CN
Inventors: 周玉川; 付建宏; 戎凤伟; 曹志峰
Original assignee: Shijiazhuang Jiaye Engineering Quality Inspection Co ltd
Current assignee: Shijiazhuang Jiaye Engineering Quality Inspection Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-18
Anticipated expiration: 2032-08-30

Abstract

The utility model belongs to the technical field of the static test technique and specifically relates to a simple and easy light static test detection device, including benchmark roof beam and slider, be equipped with on the benchmark roof beam the slider, slider one end is equipped with the spliced pole, one side of spliced pole is equipped with displacement sensor, displacement sensor's below is equipped with the test pile, the one end of benchmark roof beam is equipped with the second heavy object, seted up on the second heavy object and placed the hole, through having set up slider and spliced pole, when needs are tested the girder, connect spliced pole and displacement sensor through the mode of embedding, inside the spliced pole on the connecting rod embedding slider of displacement sensor one side, can connect it, then insert ground and fix it through the benchmark pile of bottom to the heavy thing of second, insert the downthehole of placing on the heavy thing of second and place the benchmark pile can be connected with the heavy thing fast through the screw thread simultaneously, can accomplish the installation work to the benchmark roof beam.

Description

Simple and easy light static load test detection device

Technical Field

The utility model relates to a static load test technical field especially relates to a simple and easy light static load test detection device.

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, and is used for judging whether a certain dynamic load test method is mature or not, and the comparison error of the static load test result is used as the basis. Therefore, the single pile static load test is listed as the primary position in each foundation design and treatment specification.

The main beam is required to be subjected to settlement testing before being installed, the conventional method is that a reference beam and a displacement sensor are arranged below the main beam, the settlement amount of a reference pile is measured when the main beam bears the pressure of a heavy object through the displacement sensor, but the conventional reference beam is fixed through a foreign object when being installed with the displacement sensor, the conventional reference beam is not firm, the testing result is not accurate enough, and the conventional reference beam is more and inconvenient for workers to install.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, now provide a simple and easy light static test detection device.

The specific technical scheme is as follows:

the design is a simple and easy light static test detection device, including benchmark roof beam and slider, be equipped with on the benchmark roof beam the slider, the benchmark roof beam is for but mosaic structure, slider one end is equipped with the spliced pole, one side of spliced pole is equipped with displacement sensor, displacement sensor's below is equipped with the test stake, the one end of benchmark roof beam is equipped with the second heavy object, seted up on the second heavy object and placed the hole, the one end of second heavy object is equipped with the benchmark stake, the one end of benchmark stake is equipped with the toper piece, one side of benchmark roof beam is equipped with supports the mound, the top of supporting the mound is equipped with the girder, the top of girder is equipped with first heavy object.

Preferably, the reference beam is connected to the second weight through a placement hole, and the slider is connected to the reference beam in a sliding manner.

Preferably, the connecting column is connected with the slider in a welded manner, and one side of the connecting column is connected with the displacement sensor in an embedded manner.

Preferably, one end, far away from the connecting column, of the displacement sensor is provided with a test pile, and the displacement sensor is connected with one end of the test pile in an embedded mode.

Preferably, one end of the second weight is connected with the reference pile through threads, a conical block is arranged at one end, far away from the second weight, of the reference pile, and the conical block is connected with the reference pile in a welding mode.

Preferably, one end of the reference beam is located inside the placing hole, and the reference beam is connected with the second weight through the placing hole.

Preferably, the reference beams are symmetrically distributed, the support piers are connected with the main beams in an embedded mode, and the main beams are connected with the first weights in an embedded mode.

Preferably, the reference beam is designed in a multi-section mode, the end faces of two sides of the reference beam are respectively provided with a connecting device, and convenient transportation and installation of the reference beam 4 can be achieved through multi-section assembling.

The technical scheme has the following advantages or beneficial effects:

1. through having set up slider and spliced pole, when needs are tested the girder, spliced pole and displacement sensor are connected through the mode of embedding, inside the spliced pole on the connecting rod embedding slider of displacement sensor one side, can connect it, then the second thing is fixed to it through the reference stake of bottom insertion ground, the one end of reference roof beam is inserted the downthehole placing on the second thing and is placed, simultaneously the reference stake can be connected and dismantlement work with the second thing fast through the screw thread, can accomplish the installation work to the reference roof beam, it is light swift, splice slider and displacement sensor on the reference roof beam, it is convenient for to show the reference roof beam and be connected with displacement sensor, the reference roof beam is the design of multistage formula, both sides terminal surface is equipped with connecting device respectively, can connect for the fixture block draw-in groove, the material of fixture block and draw-in groove is the stainless steel, also can be for screw hole rotation connection, can realize convenient transportation and the installation of reference roof beam through multistage assembly.

2. Through having set up benchmark stake and conical block, when needs fix the heavy thing of second, adjust the length of benchmark stake through the benchmark stake of second heavy object bottom, and then adjust the distance on second heavy object and ground, adjust to suitable height after, insert ground through the conical block of benchmark stake one end, fix the heavy thing of second, the heavy thing of second of being convenient for adapts to different ground and installs.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended to limit the scope of the present invention.

Fig. 1 is a front view of a simple and portable static load test detection device provided by the present invention;

fig. 2 is a schematic structural view of a reference beam and a reference pile of the simple and portable static load test detection device provided by the utility model;

fig. 3 is a schematic structural view of a slider and a displacement sensor of the simple and portable static load test detection device provided by the utility model;

fig. 4 is the utility model provides a simple and easy portable static test detection device's benchmark stake structural representation.

The above-mentioned reference numerals denote: support mound 1, girder 2, first heavy object 3, benchmark roof beam 4, second heavy object 5, test pile 7, place hole 8, benchmark stake 9, displacement inductor 10, spliced pole 11, slider 12, toper piece 13.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-4, a simple and portable static load test detection device comprises a reference beam 4 and a slider 12, the reference beam 4 is provided with the slider 12, referring to fig. 2, the reference beam 4 is of a splicing structure and is designed in a multi-section manner, two end faces of the two sides are respectively provided with a connecting device which can be used for connecting a clamping block and a clamping groove, the clamping block and the clamping groove are made of stainless steel or can be rotatably connected through a threaded screw hole, the reference beam 4 can be conveniently transported and installed through multi-section assembly, one end of the slider 12 is provided with a connecting column 11, one side of the connecting column 11 is provided with a displacement sensor 10, a test pile 7 is arranged below the displacement sensor 10, one end of the reference beam 4 is provided with a second heavy object 5, the second heavy object 5 is provided with a placing hole 8, one end of the second heavy object 5 is provided with a reference pile 9, one end of the reference pile 9 is provided with a conical block 13, one side of the reference beam 4 is provided with a support pier 1, and a support pier 2 is arranged above the support pier 1, the first weight 3 is arranged above the main beam 2, the slide block and the connecting column are arranged, when the main beam needs to be tested, the connecting column and the displacement sensor are connected in an embedding mode, the connecting rod on one side of the displacement sensor is embedded into the connecting column on the slide block to be connected, then the second weight is inserted into the ground through the reference pile at the bottom to be fixed, one end of the reference beam is inserted into the placing hole on the second weight to be placed, meanwhile, the reference pile can be quickly connected with the second weight through threads, the installation work of the reference beam can be completed, the operation is light and fast, when the second weight needs to be fixed, the length of the reference pile is adjusted through the reference pile at the bottom of the second weight through the arrangement of the reference pile and the conical block, and the distance between the second weight and the ground is further adjusted, after the height is adjusted to be proper, the second heavy object is inserted into the ground through the conical block at one end of the reference pile, and is fixed, so that the second heavy object can be conveniently installed to adapt to different grounds.

Further, the reference beam 4 is connected with the second weight 5 through the placing hole 8, the sliding block 12 is connected with the reference beam 4 in a sliding mode, the main beam 2 is kept in a suspended state, the reference beam 4 is made of a carbon fiber material, and the reference pile 9 is made of an aluminum alloy material.

Furthermore, the connecting column 11 is connected with the sliding block 12 in a welding mode, one side of the connecting column 11 is connected with the displacement sensor 10 in an embedding mode, and the connecting column 11 is used for being spliced with the displacement sensor 10.

Referring to fig. 3, further splice slider and displacement sensor on the benchmark roof beam, it is convenient for to show the benchmark roof beam and be connected with displacement sensor to highlight, displacement sensor 10 keeps away from the one end of spliced pole 11 and is equipped with test pile 7, and displacement sensor 10 connects test pile 7 one end through the form of embedding, drives spliced pole 11 through slider 12 and removes when needs connect displacement sensor 10, and the position at displacement sensor 10 place can be beaten until the removal.

Furthermore, one end of the second heavy object 5 is connected with the reference pile 9 through threads, one end, far away from the second heavy object 5, of the reference pile 9 is provided with a conical block 13, the conical block 13 is connected with the reference pile 9 in a welding mode, the displacement sensor 10 is used for detecting settlement occurring after the first heavy object 3 is placed on the main beam 2, and then data of the main beam 2 settlement are displayed through an external display device.

Further, one end of the reference beam 4 is located inside the placing hole 8, the reference beam 4 is connected with the second weight 5 through the placing hole 8, the second weight 5 is convenient to fix the ground, and the height of the second weight 5 can be adjusted through the reference pile 9.

Further, benchmark roof beam 4 is the symmetric distribution form, and support pier 1 connects girder 2 through the form of embedding, and first heavy object 3 is connected through the form of embedding to girder 2, places the effect that hole 8 is used for supporting benchmark roof beam 4, is convenient for install work to benchmark roof beam 4 simultaneously. The reference beam 4 and the reference pile 5 are fixed without using fasteners.

The working principle is as follows: when the device is used, firstly, a main beam 2 to be tested is placed on a support pier 1, then a first heavy object 3 is placed on the main beam 2, a second heavy object 5 is adjusted in height through a reference pile 9 at the bottom, after the adjustment is completed, the second heavy object 9 is inserted into the ground through a conical block 13, then two ends of the reference beam 4 are placed in a placing hole 8 on the second heavy object 5, a sliding block 12 on the reference beam 4 is slid, a connecting column 11 is moved on the reference beam 4 through the sliding block 12, the connecting column 11 on the sliding block 12 is connected with a displacement sensor 10 in a clamping mode, a jack below the main beam 2 is opened, supporting force is generated on the main beam 2, and the displacement sensor 10 transmits data to an external control device through signals to complete work after settlement data of the main beam 2 are measured through the displacement sensor 10.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a simple and easy portable static test detection device which characterized in that: including benchmark roof beam (4) and slider (12), be equipped with on benchmark roof beam (4) slider (12), benchmark roof beam (4) is for but mosaic structure, slider (12) one end is equipped with spliced pole (11), one side of spliced pole (11) is equipped with displacement sensor (10), the below of displacement sensor (10) is equipped with test pile (7), the one end of benchmark roof beam (4) is equipped with second heavy thing (5), seted up on second heavy thing (5) and placed hole (8), the one end of second heavy thing (5) is equipped with benchmark stake (9), the one end of benchmark stake (9) is equipped with tapered block (13), one side of benchmark roof beam (4) is equipped with supports mound (1), the top of supporting mound (1) is equipped with girder (2), the top of girder (2) is equipped with first heavy thing (3).

2. The simple and portable static test detection device of claim 1, wherein: the reference beam (4) is connected with the second heavy object (5) through a placing hole (8), and the sliding block (12) is connected with the reference beam (4) in a sliding mode.

3. The simple and portable static load test detection device as claimed in claim 1, wherein: the connecting column (11) is connected with the sliding block (12) in a welding mode, and one side of the connecting column (11) is connected with the displacement sensor (10) in an embedded mode.

4. The simple and portable static test detection device of claim 1, wherein: one end, far away from the connecting column (11), of the displacement sensor (10) is provided with a test pile (7), and the displacement sensor (10) is connected with one end of the test pile (7) in an embedded mode.

5. The simple and portable static load test detection device as claimed in claim 1, wherein: one end of the second heavy object (5) is connected with the reference pile (9) through threads, one end, far away from the second heavy object (5), of the reference pile (9) is provided with a conical block (13), and the conical block (13) is connected with the reference pile (9) in a welding mode.

6. The simple and portable static test detection device of claim 1, wherein: one end of the reference beam (4) is located inside the placing hole (8), and the reference beam (4) is connected with the second heavy object (5) through the placing hole (8).

7. The simple and portable static load test detection device as claimed in claim 1, wherein: the reference beams (4) are symmetrically distributed, the support piers (1) are connected with the main beams (2) in an embedded mode, and the main beams (2) are connected with the first heavy object (3) in an embedded mode.

8. The simple and portable static load test detection device as claimed in claim 1, wherein: benchmark roof beam (4) are the design of multistage formula, and both sides terminal surface is equipped with connecting device respectively, assembles through the multistage and to realize the convenient transportation and the installation of benchmark roof beam (4).