CN114720312A - Concrete strength detection device for building detection - Google Patents

Concrete strength detection device for building detection Download PDF

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Publication number
CN114720312A
CN114720312A CN202210375484.2A CN202210375484A CN114720312A CN 114720312 A CN114720312 A CN 114720312A CN 202210375484 A CN202210375484 A CN 202210375484A CN 114720312 A CN114720312 A CN 114720312A
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CN
China
Prior art keywords
wall
detection
disposed
resiliometer
concrete strength
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210375484.2A
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Chinese (zh)
Inventor
何玮
刘越
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Anhui Jianzhu University
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Anhui Jianzhu University
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Publication date
Application filed by Anhui Jianzhu University filed Critical Anhui Jianzhu University
Priority to CN202210375484.2A priority Critical patent/CN114720312A/en
Publication of CN114720312A publication Critical patent/CN114720312A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention relates to the technical field of building detection, in particular to a concrete strength detection device for building detection, which comprises a frame body, wherein mounting openings are formed in the outer walls of two sides of the frame body, a limiting rod is arranged in each mounting opening, a sliding plate is arranged on the outer wall of each limiting rod in a sliding mode, a fixing opening is formed in the outer wall of each sliding plate, a sliding block is arranged in each fixing opening in a sliding mode, a resiliometer penetrates through each sliding block, the outer wall of each sliding block is connected with a supporting ring through a supporting rod, and the resiliometer is arranged in each supporting ring. According to the invention, all the resiliometers in the frame body can be directly acted on the concrete wall body, so that synchronous detection in an area range is realized, single detection is not required, and then data statistics is carried out, so that the detection efficiency is effectively improved.

Description

Concrete strength detection device for building detection
Technical Field
The invention relates to the technical field of building detection, in particular to a concrete strength detection device for building detection.
Background
The strength of the concrete is required to be detected in the building detection process, and the commonly adopted detection mode mainly has a resilience method, and the mode is that a rebound tester is used for detecting the outer layer of the concrete structure, and the actual strength of the concrete structure can be obtained by performing data analysis after the rebound value is retrieved.
At present, there is still certain weak point in the use of current resiliometer, and in the use, adopt the resiliometer to detect the concrete wall many times at the within range of rulating usually, then record data one by one and calculate, efficiency is very low, consequently, need to design a concrete strength detection device for building detection and solve above-mentioned problem urgently.
Disclosure of Invention
The invention 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 invention adopts the following technical scheme:
the utility model provides a concrete strength detection device for building detection, includes the framework, the installing port has all been seted up to the both sides outer wall of framework, and is provided with the gag lever post in the installing port, the outer wall of gag lever post slides and is provided with the slide, fixed mouthful has been seted up to the outer wall of slide, and slides in the fixed mouthful and be provided with the slider, it is provided with the resiliometer to run through on the slider, the outer wall of slider is connected with the backing ring through the bracing piece, and the resiliometer sets up in the backing ring, still includes:
the limiting mechanism is arranged on the outer wall of the frame body and used for limiting the position of the resiliometer;
and the leveling mechanism is arranged on the outer side of the frame body and is used for urging the resiliometer to be vertical to the detection surface during detection.
As a still further scheme of the invention: the limiting mechanism comprises screw rods arranged at four corners of the outer wall of the frame body, the outer wall of each screw rod is sleeved with a clamping plate, and screw caps are arranged on the outer wall threads of the screw rods.
As a still further scheme of the invention: the outer wall of one side of the clamping plate, which is far away from the frame body, is provided with a handle.
As a still further scheme of the invention: and a rubber pad is arranged on the outer wall of the other side of the clamping plate and is positioned between the resiliometer and the clamping plate.
As a still further scheme of the invention: levelling mechanism is including setting up in the barrel of framework outer wall all around, and runs through in the barrel and be provided with the movable rod, the one end of movable rod is provided with the separation blade, and the other end of movable rod is provided with the cover body, the outer wall of movable rod is provided with the fixed plate, and the fixed plate sets up in the barrel, the elastic component has still been cup jointed to the outer wall of movable rod, and the elastic component sets up in the barrel, a plurality of and the corresponding through-hole of resiliometer have been seted up to the outer wall of the cover body.
As a still further scheme of the invention: and a sealing cover is arranged at the cover opening of the cover body.
As a still further scheme of the invention: the outer wall of the cover body is provided with a movable plate in a penetrating mode, fixing holes distributed at equal intervals are formed in the outer wall of the movable plate, and baffles are arranged on the outer walls of the two sides of the movable plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the concrete strength detection device for building detection, the resiliometers for detection can be placed in the sliding blocks and supported by the supporting rings, then the sliding plates on the limiting rods can be moved according to detection requirements, the sliding blocks on the sliding plates can be moved simultaneously, the distances between the resiliometers are kept consistent, the distances between the resiliometers are controlled within a proper range, the resiliometers can be abutted by the limiting mechanisms, the resiliometers are effectively prevented from shaking in the detection process, all the resiliometers in the frame body can be directly acted on a concrete wall in the detection process, synchronous detection in an area range is achieved, single detection is not needed, data statistics is conducted again, and detection efficiency is effectively improved.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a concrete strength detection apparatus for building detection according to an embodiment of the present invention;
fig. 2 is a schematic view of a top view of a frame of a concrete strength detection apparatus for building detection according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sliding plate of the concrete strength detection device for building detection according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sliding block of the concrete strength detection device for building detection according to the embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 6 is a schematic structural diagram of a leveling mechanism of a concrete strength detection apparatus for building detection according to an embodiment of the present invention.
In the figure: 1-frame body, 2-mounting opening, 3-limiting rod, 4-baffle, 5-sliding plate, 6-movable plate, 7-through hole, 8-fixed hole, 9-resiliometer, 10-cover body, 11-leveling mechanism, 12-sealing cover, 13-limiting mechanism, 14-rubber pad, 15-grip, 16-screw, 17-nut, 18-clamping plate, 19-fixed opening, 20-sliding block, 21-supporting rod, 22-supporting ring, 23-cylinder body, 24-movable rod, 25-elastic piece, 26-blocking piece and 27-fixed plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, 2, 3, and 4, a concrete strength testing apparatus for building testing according to an embodiment of the present invention includes a frame 1, wherein mounting openings 2 are formed on outer walls of two sides of the frame 1, a limiting rod 3 is disposed in the mounting opening 2, a sliding plate 5 is slidably disposed on an outer wall of the limiting rod 3, a fixing opening 19 is formed on an outer wall of the sliding plate 5, a sliding block 20 is slidably disposed in the fixing opening 19, a resiliometer 9 is disposed on the sliding block 20 in a penetrating manner, the outer wall of the sliding block 20 is connected to a support ring 22 through a support rod 21, and the resiliometer 9 is disposed in the support ring 22, and further includes:
the limiting mechanism 13 is arranged on the outer wall of the frame body 1, and is used for limiting the position of the resiliometer 9;
and a leveling mechanism 11, wherein the leveling mechanism 11 is arranged outside the frame body 1 and used for urging the resiliometer 9 to be vertical to the detection surface during detection.
A resiliometer 9 for detecting can place in slider 20, and hold up through the backing ring 22, then can remove slide 5 on the gag lever post 3 as required according to the detection, and remove slider 20 on the slide 5 simultaneously, make the distance between the resiliometer 9 all keep unanimous, and with the distance control between the resiliometer 9 in suitable within range, then can support resiliometer 9 through stop gear 13 and hold, effectively guarantee that resiliometer 9 can not take place to rock in the testing process, can directly all resiliometers 9 in the framework 1 all act on concrete wall, realize the synchronous detection in the regional scope, need not single to detect again to data statistics, detection efficiency has effectively been improved.
As an embodiment of the present invention, please refer to fig. 1, the limiting mechanism 13 includes screws 16 disposed at four corners of the outer wall of the frame 1, and the outer wall of the screw 16 is sleeved with a clamping plate 18, and the outer wall of the screw 16 is threaded with a nut 17, when limiting the resiliometer 9, the clamping plate 18 may be sleeved on the screw 16, and then the position of the clamping plate 18 may be limited by rotating the nut 17, so that the clamping plate 18 may support the resiliometer 9, thereby playing a role in limiting the resiliometer 9, and the operation is very convenient.
Referring to fig. 1, as an embodiment of the present invention, a grip 15 is disposed on an outer wall of the clamping plate 18 away from the frame 1, and the grip 15 is held to facilitate pressing down the clamping plate 18 for performing a detection operation.
Referring to fig. 1, as an embodiment of the present invention, a rubber pad 14 is disposed on an outer wall of the other side of the clamping plate 18, and the rubber pad 14 is located between the resiliometer 9 and the clamping plate 18, so that a friction force between the resiliometer 9 and the rubber pad 14 can be increased, the resiliometer 9 is effectively prevented from moving laterally, an end of the resiliometer 9 can be prevented from being damaged by being clamped, and a use effect is better.
Referring to fig. 1 and 6, as an embodiment of the present invention, the leveling mechanism 11 includes a cylinder 23 disposed on the outer wall of the periphery of the frame 1, a movable rod 24 is disposed in the cylinder 23 in a penetrating manner, a stop piece 26 is disposed at one end of the movable rod 24, a cover 10 is disposed at the other end of the movable rod 24, a fixing plate 27 is disposed on the outer wall of the movable rod 24, the fixing plate 27 is disposed in the cylinder 23, an elastic member 25 is further sleeved on the outer wall of the movable rod 24, the specific structure of the elastic member 25 is not limited, in this embodiment, preferably, the elastic member 25 is a spring, the elastic member 25 is disposed in the cylinder 23, the outer wall of the cover 10 is provided with a plurality of through holes 7 corresponding to the resiliometers 9, when the resiliometers 9 act on the concrete wall, the cover 10 will first contact the wall and will cause the elastic member 25 on the movable rod 24 to be compressed with the continuous application of pressure until the resiliometers 9 are exposed from the through holes 7 and contact with the concrete wall, play the detection effect, through the levelling mechanism 11 that sets up can guarantee that resiliometer 9 keeps perpendicular with the wall when detecting, effectively improve and detect the precision.
Referring to fig. 1, as an embodiment of the present invention, a sealing cover 12 is disposed at a cover opening of a cover body 10, so that dust can be prevented from entering the cover opening of the cover body 10 to cause dust deposition on a resiliometer 9 and damage, and the usage effect is better.
As an embodiment of the present invention, please refer to fig. 5, a movable plate 6 is disposed through an outer wall of a cover 10, fixing holes 8 are disposed on an outer wall of the movable plate 6 at equal intervals, and baffles 4 are disposed on outer walls of two sides of the movable plate 6, when the device is not used, the movable plate 6 can block the through hole 7, so as to effectively prevent dust from entering, and when the device is needed, the movable plate 6 can be directly pushed, so that the fixing holes 8 on the movable plate 6 are in butt joint with the through hole 7, thereby facilitating the extension of the resiliometer 9, and the device is very convenient to use.
During the use, resiliometer 9 for detecting can place in slider 20, and hold up through the filler ring 22, then can remove slide 5 on the gag lever post 3 as required, and remove slider 20 on the slide 5 simultaneously, make the distance between the resiliometer 9 all keep unanimous, and with the distance control between the resiliometer 9 in suitable within range, then can support resiliometer 9 through stop gear 13 and hold, effectively guarantee among the testing process that resiliometer 9 can not take place to rock, in the testing process, can directly all resiliometers 9 in the framework 1 all act on concrete wall, realize the synchronous detection in the area within range, need not single measuring and count data again, detection efficiency has effectively been improved.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a concrete strength detection device for building detection, includes the framework, its characterized in that, the installing port has all been seted up to the both sides outer wall of framework, and is provided with the gag lever post in the installing port, the outer wall of gag lever post slides and is provided with the slide, fixed mouthful has been seted up to the outer wall of slide, and slides in the fixed mouthful and be provided with the slider, it is provided with the resiliometer to run through on the slider, the outer wall of slider is connected with the backing ring through the bracing piece, and the resiliometer sets up in the backing ring, still includes:
the limiting mechanism is arranged on the outer wall of the frame body and used for limiting the position of the resiliometer;
and the leveling mechanism is arranged on the outer side of the frame body and is used for urging the resiliometer to be vertical to the detection surface during detection.
2. The concrete strength detection device for building detection as recited in claim 1, wherein the limiting mechanism comprises screws disposed at four corners of an outer wall of the frame body, a clamping plate is sleeved on an outer wall of each screw, and a nut is disposed on a thread of an outer wall of each screw.
3. The concrete strength detecting device for building detection as recited in claim 2, wherein a grip is provided on an outer wall of one side of the holding plate away from the frame.
4. The concrete strength detection device for building detection as recited in claim 2, wherein a rubber pad is arranged on the outer wall of the other side of the clamping plate, and the rubber pad is located between the resiliometer and the clamping plate.
5. The concrete strength detection device for building detection as recited in any one of claims 1 to 4, wherein the leveling mechanism comprises a cylinder body disposed on the outer wall of the periphery of the frame body, a movable rod penetrates the cylinder body, a blocking piece is disposed at one end of the movable rod, a cover body is disposed at the other end of the movable rod, a fixed plate is disposed on the outer wall of the movable rod, the fixed plate is disposed in the cylinder body, an elastic piece is further sleeved on the outer wall of the movable rod, the elastic piece is disposed in the cylinder body, and a plurality of through holes corresponding to the resiliometers are disposed on the outer wall of the cover body.
6. The concrete strength detecting device for building inspection according to claim 5, wherein a closing cover is provided at a hood opening of the hood body.
7. The concrete strength detection device for building detection as recited in claim 5, wherein the outer wall of the cover body is provided with a movable plate in a penetrating manner, the outer wall of the movable plate is provided with fixing holes distributed at equal intervals, and the outer walls of two sides of the movable plate are provided with baffles.
CN202210375484.2A 2022-04-11 2022-04-11 Concrete strength detection device for building detection Withdrawn CN114720312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210375484.2A CN114720312A (en) 2022-04-11 2022-04-11 Concrete strength detection device for building detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210375484.2A CN114720312A (en) 2022-04-11 2022-04-11 Concrete strength detection device for building detection

Publications (1)

Publication Number Publication Date
CN114720312A true CN114720312A (en) 2022-07-08

Family

ID=82243986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210375484.2A Withdrawn CN114720312A (en) 2022-04-11 2022-04-11 Concrete strength detection device for building detection

Country Status (1)

Country Link
CN (1) CN114720312A (en)

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Application publication date: 20220708