CN211179477U

CN211179477U - Bridge tunnel pore mud jacking compactness detection device

Info

Publication number: CN211179477U
Application number: CN201922297050.1U
Authority: CN
Inventors: 方挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-04
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a closely knit degree detection device of bridge tunnel pore mud jacking, the loach carrying platform comprises a supporting fram, the through-hole has been seted up to the support frame bottom, through-hole left side fixed mounting has the bearing inner ring fixed mounting to have the turning handle, turning handle left side fixed mounting has the carousel, carousel left side fixed mounting has the installation barrel, there is the annular multiunit test hole of having seted up in the middle part of the installation barrel, two sets of stop thread handles are installed to installation barrel bilateral symmetry screw thread, support frame bottom fixed mounting has the installation base, installation base right side top fixed mounting has the cylinder, the catch bar top fixed mounting of cylinder has the mounting panel, mounting panel. The utility model discloses a test needle and cavernosum contact installation, chamber bottom and conveying pipeline intercommunication installation are stored to the ink, and conveying pipeline output and cavernosum fixed mounting can guarantee through such structure that test needle surface is stained with chinese ink automatically, need not test the needle repeatedly and dip in chinese ink's work.

Description

Bridge tunnel pore mud jacking compactness detection device

Technical Field

The utility model relates to a bridge tunnel pore technical field specifically is a closely knit degree detection device of bridge tunnel pore mud jacking.

Background

Grouting treatment is generally carried out inside the pore channel, the use performance and the service life of the pore channel can be improved, after grouting, the grouting compactness needs to be detected, a detection device needs to be used, a traditional device is inconvenient to detect a grouting layer inside the pore channel, and meanwhile, the internal fixation of the device is inconvenient to adjust and the use is inconvenient; the traditional device detects one position inside the pore canal, the contingency is large, and the error of a measuring result is large; meanwhile, when a traditional test needle enters the interior of the grouting to be measured, the traditional test needle is not completely reset, and the use is influenced.

The utility model relates to a pore channel mud jacking compactness detection device, which comprises a base, a groove plate and a first cross rod, wherein a fixed plate is fixedly arranged on one side of the top end of the base, a chute is arranged on one side of the fixed plate, the inner wall of the chute is respectively in sliding connection with one end of the first cross rod and one end of a second cross rod through two sliders, the two sliders are respectively arranged at one end of the first cross rod and one end of the second cross rod, and the other end of the first cross rod is in sliding connection with the outer wall of a sliding rod through a ring sleeve; the device is placed at the top of the groove plate, and can rotate by using the roller to measure the compactness of different positions in the pore channel, so that the test error of the device is further reduced.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: the device has the problems of unstable pore channel fixation and unstable test process. This application reaches the centre gripping radius of adjusting the installation barrel through rotatory two sets of spacing screw thread handles, and the centre gripping work in different external diameter pore canals of convenient adaptation has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closely knit degree detection device of bridge tunnel pore mud jacking has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge and tunnel pore grouting compactness detection device comprises a support frame, wherein a through hole is formed in the bottom of the support frame, a bearing inner ring is fixedly installed on the left side of the through hole, a rotating handle is fixedly installed on the left side of the through hole, a rotating disc is fixedly installed on the left side of the rotating handle, an installation barrel is fixedly installed on the left side of the rotating disc, a plurality of groups of test holes are annularly formed in the middle of the installation barrel, two groups of limiting threaded handles are symmetrically and threadedly installed on two sides of the installation barrel, an installation base is fixedly installed at the bottom of the support frame, an air cylinder is fixedly installed at the top of the right side of the installation base, an installation plate is fixedly installed at the top of a push rod of the air cylinder, a balancing weight is fixedly installed at the top of the right side of the installation plate, the test needle is installed in contact with the cavernous body.

As a preferred embodiment of the present invention, the vertical central plane of the test pin coincides with the vertical central plane of the test hole.

As a preferred embodiment of the utility model, the horizontal center line of the rotating handle coincides with the axis of the installation cylinder.

As a preferred embodiment of the present invention, the effective thread length of the limit thread handle is equal to the inner radius of the installation cylinder.

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

1. the utility model discloses an installation barrel bilateral symmetry screw thread installs two sets of spacing screw thread handles, and rotatory two sets of spacing screw thread handles reach the centre gripping radius of adjusting the installation barrel, conveniently adapts to the centre gripping work in different external diameter pore canals, sets up the convenient rotatory installation barrel of turning handle, the position of convenient adjustment test point.

2. The utility model discloses a test needle and cavernosum contact installation, chamber bottom and conveying pipeline intercommunication installation are stored to the ink, and conveying pipeline output and cavernosum fixed mounting can guarantee through such structure that test needle surface is stained with chinese ink automatically, need not test the needle repeatedly and dip in chinese ink's work.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the bridge and tunnel duct grouting compactness detecting device of the utility model;

FIG. 2 is a schematic structural view of the mounting cylinder of the bridge and tunnel duct grouting compactness detecting device of the present invention;

fig. 3 is the utility model relates to a structural schematic diagram of bridge tunnel pore mud jacking compactness detection device support frame.

In the figure: 1 test needle, 2 cavernosum, 3 conveying pipeline, 4 ink storage chambers, 5 support frames, 6 mounting panels, 7 catch bars, 8 balancing weights, 9 cylinders, 10 installation bases, 11 installation barrels, 12 spacing screw thread handles, 13 test holes, 14 carousel, 15 bearings, 16 through-holes, 17 turning handles, 18 spouts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a bridge and tunnel pore grouting compactness detection device comprises a support frame 5, a through hole 16 is formed in the bottom of the support frame 5, a bearing 15 is fixedly mounted on the left side of the through hole 16, a rotating handle 17 is fixedly mounted on an inner ring of the bearing 15, a rotating disk 14 is fixedly mounted on the left side of the rotating handle 17, a mounting cylinder 11 is fixedly mounted on the left side of the rotating disk 14, a plurality of groups of test holes 13 are annularly formed in the middle of the mounting cylinder 11, two groups of limiting threaded handles 12 are symmetrically and threadedly mounted on two sides of the mounting cylinder 11, a mounting base 10 is fixedly mounted at the bottom of the support frame 5, an air cylinder 9 is fixedly mounted at the top of the right side of the mounting base 10, a mounting plate 6 is fixedly mounted at the top of a push rod 7 of the air cylinder 9, a balancing weight 8 is fixedly mounted at the top of the right side of the, the output end of the material conveying pipeline 3 is fixedly installed with the sponge body 2, the left side of the installation plate 6 is detachably provided with a test needle 1, and the test needle 1 is installed in contact with the sponge body 2.

In this embodiment, as shown in fig. 1 and 3, the testing needle 1 is installed in contact with the sponge 2, the bottom of the ink storage cavity 4 is installed in communication with the material conveying pipeline 3, the output end of the material conveying pipeline 3 is fixedly installed with the sponge 2, so that the surface of the testing needle 1 can be ensured to be automatically stained with ink, and the ink dipping work of the testing needle 1 is not required to be repeated.

Wherein, the vertical central plane of the test needle 1 coincides with the vertical central plane of the test hole 13.

In this embodiment, as shown in fig. 1 and fig. 2, two sets of limit thread handles 12 are installed through the symmetrical threads on both sides of the installation cylinder 11, and the two sets of limit thread handles 12 are rotated to adjust the clamping radius of the installation cylinder 11, so as to be convenient for adapting to the clamping work of the pore canals with different outer diameters, and the rotation handle 17 is arranged to facilitate the rotation of the installation cylinder 11, so as to facilitate the adjustment of the position of the test point.

Wherein, the horizontal central line of the rotating handle 17 is superposed with the axle center of the installation cylinder 11.

Wherein, the effective thread length of the limit thread handle 12 is equal to the inner radius of the installation cylinder 11.

The working principle is as follows: when a bridge tunnel pore mud jacking compactness detection device uses, will wait to detect the pore and get partly place in installation barrel 11, come the centre gripping pore through rotatory spacing screw thread handle 12, set up turning handle 17 and make things convenient for rotatory installation barrel 11, conveniently adjust the position of test point, through the height of control cylinder 9 adjustment mounting panel 6, test needle 1 inserts through test hole 13 and measures the mud jacking compactness in the pore, through test needle 1 and the installation of 2 contacts of cavernosum, 4 bottoms of chamber and 3 intercommunications of conveying pipeline are stored to the ink, 3 output of conveying pipeline and 2 fixed mounting of cavernosum, can guarantee through such structure that test needle 1 automatic being stained with chinese ink in surface, need not carry out the work that test needle 1 dips in chinese ink repeatedly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 closely knit degree detection device of bridge tunnel pore mud jacking, includes support frame (5), its characterized in that: the bottom of the support frame (5) is provided with a through hole (16), the left side of the through hole (16) is fixedly provided with a bearing (15), an inner ring is fixedly provided with a rotating handle (17), the left side of the rotating handle (17) is fixedly provided with a turntable (14), the left side of the turntable (14) is fixedly provided with an installation cylinder body (11), the middle part of the installation cylinder body (11) is annularly provided with a plurality of groups of test holes (13), two groups of limit thread handles (12) are symmetrically arranged on two sides of the installation cylinder body (11) in a threaded manner, the bottom of the support frame (5) is fixedly provided with an installation base (10), the top of the right side of the installation base (10) is fixedly provided with an air cylinder (9), the top of a push rod (7) of the air cylinder (9) is fixedly provided with an installation plate (6), mounting panel (6) left side fixed mounting has ink to store chamber (4), and chamber (4) bottom and conveying pipeline (3) intercommunication installation are stored to ink, conveying pipeline (3) output and cavernosum (2) fixed mounting, and mounting panel (6) left side demountable installation has test needle (1), and test needle (1) and cavernosum (2) contact installation.

2. The bridge-tunnel duct grouting compactness detecting device according to claim 1, characterized in that: the vertical central plane of the test needle (1) is superposed with the vertical central plane of the test hole (13).

3. The bridge-tunnel duct grouting compactness detecting device according to claim 1, characterized in that: the horizontal central line of the rotating handle (17) is superposed with the axle center of the mounting cylinder body (11).

4. The bridge-tunnel duct grouting compactness detecting device according to claim 1, characterized in that: the effective thread length of the limiting thread handle (12) is equal to the inner radius of the mounting cylinder body (11).