CN215448831U

CN215448831U - Concrete strength detection device for building detection

Info

Publication number: CN215448831U
Application number: CN202121395317.1U
Authority: CN
Inventors: 陈莺莺; 孔梅萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a concrete strength detection device for building detection, which comprises a detector body, wherein the detector body is cylindrical, one end of the detector body is matched with an elastic striking rod, the other end of the detector body is matched with a rear cover, a display panel is fixedly arranged on the side surface of the detector body, two side supporting plates are fixedly connected to the side surface of the detector body, the two side supporting plates are symmetrically and horizontally arranged, the display panel is positioned between the two side supporting plates, rectangular blocks are respectively matched with one sides of the two side supporting plates, one sides of the two rectangular blocks, which are deviated from each other, are respectively and fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with an arc-shaped block, and the arc-shaped block is matched with the elastic striking rod in position. The utility model can ensure that the striking rod is kept in a vertical state with the wall surface in the processes of withdrawing and ejecting, effectively improves the accuracy of detection data and is convenient and fast in integral operation.

Description

Concrete strength detection device for building detection

Technical Field

The utility model relates to the technical field of concrete strength detection, in particular to a concrete strength detection device for building detection.

Background

The concrete strength detection device is widely applied to construction, municipal administration, road and bridge construction and other construction processes, the concrete detection device has various forms, wherein the resiliometer is a detection device convenient to carry, the working principle of the resiliometer is to use a spring to drive a heavy hammer, the heavy hammer impacts a striking rod vertically contacted with the surface of concrete with constant kinetic energy, partial concrete is deformed and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by an instrument on the basis of the rebound value, so that the compressive strength of the concrete is obtained.

When using resiliometer to measure concrete intensity, because the tapping rod cross-section is less, the tapping rod is difficult perpendicular with the wall body during the operation, and the tapping rod can appear crooked to it is great to lead to the measured data error, and the intensity of the concrete that reachs will be accurate inadequately, influences whole measurement and judges.

As in the Chinese patent: CN213301923U discloses a concrete strength detection device still specifically discloses: including detector and stop device, the surperficial sliding connection of detector has the inserted bar, one side that the detector is close to the inserted bar is equipped with stop device, stop device is including the cover body, cover body sliding connection is on the surface of detector, the cover body is close to five connecting blocks of one side fixedly connected with of inserted bar, five the equal fixedly connected with slide bar in surface of connecting block, five the equal sliding connection in surface of slide bar has the U-shaped piece, five one side difference fixedly connected with small ring and the big ring that the connecting block was kept away from to the U-shaped piece.

This patent has the following disadvantages: although the limiting device is arranged, the inserted link can be kept vertical to the wall surface when being extruded and retracted, the inserted link can still incline in the retracting and ejecting process due to the reason that the inserted link is unstable due to the hand holding in the advancing and withdrawing processes of the detector, and further the measured data is influenced.

Therefore, we propose a concrete strength detection device for building detection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a concrete strength detection device for building detection.

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

the utility model provides a concrete strength detection device for building detection, includes the detector body, the detector body is cylindrically, detector body one end matches and is equipped with the impact pole, the matching of the detector body other end is equipped with the back lid, the fixed display panel that is equipped with in detector body side, two collateral branch faggings of detector body side fixedly connected with, two the collateral branch fagging is the setting of symmetry level, display panel is located between two collateral branch faggings, two one side that the collateral branch fagging deviates from all matches and is equipped with the rectangular block, two the equal fixedly connected with connecting plate in one side that the rectangular block deviates from mutually, connecting plate one end fixedly connected with arc piece, arc piece and the matching of impact pole position.

Preferably, two the collateral branch fagging matches with detector body length, two the notch has all been seted up to the collateral branch fagging intermediate position.

Preferably, detector body one end fixedly connected with pushes away control handle, push away control handle and back lid position matching.

Preferably, two be equipped with the arc handle between the rectangular block, arc handle both ends respectively with two rectangular block upside fixed connection, the arc handle is located the display panel upside.

Preferably, a plurality of grooves are uniformly formed in one side of the arc-shaped block, and the grooves are rectangular.

Preferably, one side fixedly connected with slide rail that collateral branch fagging is relative with the rectangular block, the rectangular block is equipped with the spout that matches with the slide rail, collateral branch fagging and rectangular block sliding connection, spout length is longer than the slide rail, the rectangular block runs through the rectangle trompil that is equipped with and communicates with the spout with the relative one end of back lid, it has the rectangle stopper to inlay in the rectangle trompil.

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

1. according to the utility model, the two side supporting plates are symmetrically arranged on the detector body, and the rectangular blocks which are in sliding connection with the two side supporting plates are arranged, so that the whole detector body can horizontally slide between the two rectangular blocks, and meanwhile, the arc-shaped block is arranged at one end of the rectangular block and is used for abutting against the wall surface of the concrete to be detected, so that the two rectangular blocks and the detector body can be vertically arranged with the wall surface, therefore, when the detector body is operated, the elastic striking rod can be kept in a vertical state with the wall surface in the retracting and ejecting processes, the error of the detection process is effectively reduced, and the accuracy of the detection data is improved.

2. According to the utility model, the pushing control handle and the arc-shaped handle are arranged, the arc-shaped handle is used for controlling the two rectangular blocks, so that the two arc-shaped blocks are abutted against the concrete wall, and the pushing control handle is used for pushing and controlling the detector body to horizontally move back and forth, so that the detector body is effectively controlled, the control is better, and the overall operation is more convenient and faster.

Drawings

Fig. 1 is a schematic structural diagram of a concrete strength detection device for building detection according to the present invention;

FIG. 2 is an exploded view of a portion of the concrete strength testing apparatus for building testing according to the present invention;

fig. 3 is a schematic structural diagram of a rear cover in the concrete strength detection device for building detection according to the present invention.

In the figure: 1 detector body, 2 bouncing rod, 3 collateral branch fagging, 4 rectangular blocks, 5 connecting plates, 6 arc-shaped blocks, 7 back covers, 8 display panel, 9 notches, 10 promotion control handle, 11 arc-shaped handle, 12 flutings, 13 slide rails, 14 rectangle stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a concrete strength testing apparatus for building testing, includes a testing apparatus body 1, the testing apparatus body 1 is an existing resiliometer, which is not described herein, the testing apparatus body 1 is cylindrical, a striking rod 2 is disposed at one end of the testing apparatus body 1 in a matching manner, and is used for extruding the surface of the existing concrete to be tested, a part of energy of deformation rebound of the concrete is transmitted to a weight inside the testing apparatus body 1, and is further converted into rebound kinetic energy of the weight, and finally testing data is obtained through the distance between rebounds of the weight, which is the same as the existing testing apparatus, which is not described herein, a rear cover 7 is disposed at the other end of the testing apparatus body 1 in a matching manner, the rear cover 7 can be detached, and is the same as the existing testing apparatus, and is not described herein, a display panel 8 is fixed on the side of the testing apparatus body 1, and the display panel 8 is the same as the existing testing apparatus for displaying the testing data, simultaneously, adjustment of parameters can be carried out, repeated description is not needed, two side supporting plates 3 are fixedly connected to the side surface of the detector body 1, the two side supporting plates 3 play a supporting role, the two side supporting plates 3 are arranged in a symmetrical level mode, the display panel 8 is positioned between the two side supporting plates 3, when the detector is operated, the two side supporting plates 3 are kept horizontal with the ground as much as possible, an operator can conveniently read the numerical value of the display panel 8, rectangular blocks 4 are arranged on the deviated sides of the two side supporting plates 3 in a matching mode, the rectangular blocks 4 have a limiting function, connecting plates 5 are fixedly connected to the deviated sides of the two rectangular blocks 4, the connecting plates 5 play a role in connection and fixation, arc blocks 6 are fixedly connected to one ends of the connecting plates 5, the arc blocks 6 are matched with the bouncing rod 2 in position, and the arc blocks 6 are used for abutting against the wall surface;

the length of the two side supporting plates 3 is matched with that of the detector body 1, the two side supporting plates 3 have a stable supporting effect due to enough length, the notches 9 are formed in the middle positions of the two side supporting plates 3, the weight of the two side supporting plates 3 is reduced due to the notches 9, and meanwhile the supporting effect of the two side supporting plates 3 is not influenced;

wherein, one end of the detector body 1 is fixedly connected with a push control handle 10, the push control handle 10 is matched with the position of the rear cover 7, the push control handle 10 is vertically arranged corresponding to the two side supporting plates 3, so that the control of an operator is convenient, and the operator can control the detector body 1 by grasping the push control handle 10 with hands to carry out pushing and retreating operations;

an arc-shaped handle 11 is arranged between the two rectangular blocks 4, two ends of the arc-shaped handle 11 are respectively fixedly connected with the upper sides of the two rectangular blocks 4, the two rectangular blocks 4 can be controlled by holding the arc-shaped handle 11 with hands, the two rectangular blocks 4 are connected into a whole by the arc-shaped handle 11, and the arc-shaped handle 11 is positioned on the upper side of the display panel 8, so that the arc-shaped handle 11 is convenient for holding operation;

the stability of the arc-shaped block 6 is effectively improved by the plurality of slots 12 when the arc-shaped block 6 is abutted against a concrete wall surface to be detected, so that the arc-shaped block 6 is stably contacted with the wall surface and is not easy to slide;

wherein, one side fixedly connected with slide rail 13 that collateral branch fagging 3 is relative with rectangular block 4, rectangular block 4 is equipped with the spout that matches with slide rail 13, collateral branch fagging 3 and rectangular block 4 sliding connection, spout length is longer than slide rail 13, slide rail 13 can carry out the front and back round trip slip of certain distance in the spout, rectangular block 4 runs through the rectangle trompil that is equipped with and communicates with the spout with the relative one end of back lid 7, it has rectangle stopper 14 to inlay in the rectangle trompil, rectangle stopper 14 plays the effect of restriction, prevent effectively that slider 13 roll-off spout, reverse simultaneously can demolish it, take detector body 1 out between two rectangular blocks 4.

In the utility model, the device comprises the following steps:

detect the concrete wall, operating personnel holds in hand and holds push control handle 10, hold arc handle 11 on the other hand, through holding arc handle 11 with the hand, the arc piece 6 of controlling two rectangular blocks 4 front ends offsets with the concrete wall that awaits measuring, make two rectangular blocks 4 perpendicular with the wall that awaits measuring, and then make detector body 1 perpendicular with the wall, when detecting, through holding push control handle 10 with the hand, control detector body 1 advances and retreats the operation, at this in-process, two rectangular blocks 4 keep perpendicularly with the wall always, detector body 1 is under the effect of two slide rails 13, horizontal migration can be realized, make the withdrawal of impact rod 2 and pop out the in-process all perpendicular with the wall, thereby reduce measuring error, accomplish data measurement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The concrete strength detection device for building detection comprises a detector body (1) and is characterized in that the detector body (1) is cylindrical, one end of the detector body (1) is provided with an elastic striking rod (2) in a matching manner, the other end of the detector body (1) is provided with a rear cover (7) in a matching manner, the side face of the detector body (1) is fixedly provided with a display panel (8), the side face of the detector body (1) is fixedly connected with two side supporting plates (3), the two side supporting plates (3) are arranged in a symmetrical and horizontal manner, the display panel (8) is positioned between the two side supporting plates (3), one sides of the two side supporting plates (3) which are deviated from each other are respectively provided with a rectangular block (4) in a matching manner, one sides of the two rectangular blocks (4) which are deviated from each other are respectively and fixedly connected with a connecting plate (5), one end of the connecting plate (5) is fixedly connected with an arc-shaped block (6), the arc-shaped block (6) is matched with the position of the striking rod (2).

2. The concrete strength detection device for building detection according to claim 1, wherein the two side support plates (3) are matched with the detector body (1) in length, and notches (9) are formed in the middle positions of the two side support plates (3).

3. The concrete strength detection device for building detection according to claim 1, wherein a push control handle (10) is fixedly connected to one end of the detector body (1), and the push control handle (10) is matched with the rear cover (7) in position.

4. The concrete strength detecting device for building detection according to any one of claims 1 to 3, wherein an arc-shaped handle (11) is arranged between the two rectangular blocks (4), two ends of the arc-shaped handle (11) are respectively and fixedly connected with the upper sides of the two rectangular blocks (4), and the arc-shaped handle (11) is positioned on the upper side of the display panel (8).

5. The concrete strength detecting device for building detection as claimed in any one of claims 1-3, wherein a plurality of slots (12) are uniformly arranged on one side of the arc-shaped block (6), and a plurality of slots (12) are rectangular.

6. The concrete strength detection device for building detection according to any one of claims 1-3, wherein a slide rail (13) is fixedly connected to one side of the side support plate (3) opposite to the rectangular block (4), the rectangular block (4) is provided with a slide groove matched with the slide rail (13), the side support plate (3) is slidably connected with the rectangular block (4), the slide groove is longer than the slide rail (13), a rectangular opening communicated with the slide groove is formed in one end of the rectangular block (4) opposite to the rear cover (7) in a penetrating mode, and a rectangular limit block (14) is embedded in the rectangular opening.