CN211235295U

CN211235295U - Building quality detection device

Info

Publication number: CN211235295U
Application number: CN201922025442.2U
Authority: CN
Inventors: 张忠成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a building quality detection device, which comprises a bottom plate and a top plate, wherein the top plate is provided with a cylinder with a vertically downward telescopic end, the telescopic end of the cylinder is fixedly connected with a horizontally arranged pressing plate, the end surface of a contact pad is provided with a pressure sensor for real-time pressure measurement and feedback, a rolling adjusting mechanism is arranged under the pressing plate, the upper end of a fixed plate is provided with a movable plate, the upper end surface of the fixed plate is distributed with a plurality of lower grooves, the lower end surface of the movable plate is provided with a plurality of upper grooves corresponding to the lower grooves, balls are arranged between the lower grooves and the upper grooves, when the pressing plate is contacted with a sample under the pressure application effect of the cylinder, the movable plate is rolled and adjusted on the fixed plate under the vertical pressure effect, the placing position and the posture of the sample are adjusted, the sample is fully contacted with a horizontal pressing, and carrying out pressure maintaining operation after the target value is reached, and accurately, effectively and quickly measuring the strength performance of the sample.

Description

Building quality detection device

Technical Field

The utility model belongs to the technical field of building detection device technique and specifically relates to a building quality detection device.

Background

In the quality detection of construction engineering, strength is an extremely important index parameter, and detection work such as strength detection of concrete, mortar and the like is mostly detected in a laboratory submission mode.

Application No. CN 208860250U discloses a building quality detection device, which uses a hydraulic cylinder to press a sample to detect the strength of the sample, however, the device has the following disadvantages in the specific operation process:

1. a damping rod of a spring assembly is arranged on a pressure plate at the top, and a movable groove is arranged in the pressure plate, so that the pressure plate inevitably deflects and displaces during pressing, vertical pressing cannot be guaranteed, non-vertical force is generated in the process of pressing a sample, the stress of the sample is uneven, and a large error exists in measurement;

2. the detection result depends on the pointer and the scale moved by the pressure plate, but due to the existence of the components such as the spring, the result is greatly influenced by errors along with the increase of the service cycle.

Based on this, a simpler and more accurate building quality detection device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building quality detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building quality detection device, includes bottom plate, contact pad and installs the roof in the bottom plate upper end through a plurality of stand, install the vertical decurrent cylinder of flexible end on the roof, the clamp plate that the flexible end fixed connection level of cylinder set up installs the pressure sensor who carries out pressure measurement and feedback in real time on the terminal surface of contact pad, be equipped with the roll adjustment mechanism under the clamp plate, the roll adjustment mechanism includes fixed plate and fly leaf, fixed plate fixed mounting is on the bottom plate, and the upper end of fixed plate is equipped with the fly leaf, fixed plate up end distribution has a plurality of low grooves, and the lower terminal surface of fly leaf corresponds the low groove and is provided with a plurality of upper flutes, is provided with the ball between.

In a further embodiment, a contact pad is arranged at the lower end of the pressure plate, and a placing pad is arranged at the upper end of the movable plate.

In a further embodiment, a limiting ring is arranged around the fixed plate, and the vertical height of the limiting ring is greater than that of the movable plate.

In a further embodiment, the number of the lower grooves, the balls and the upper grooves is not less than nine groups and is uniformly distributed in a matrix form.

In a further embodiment, the upright is further provided with a plurality of camera assemblies facing the movable plate.

In a further embodiment, the lower end of the pressing plate is also detachably provided with a pressing mold, a plurality of mounting plates are arranged around the pressing plate, and the pressing mold is mounted on the mounting plates through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device is improved, under the effect of exerting pressure of cylinder, when making clamp plate to contact sample, through vertical pressure effect, make the fly leaf roll on the fixed plate and adjust, adjust the position and the gesture of placing of sample, make the abundant and horizontally clamp plate contact of sample, guarantee the effect of exerting pressure, avoid producing the atress of non-vertical direction, exert pressure through pressure sensor real-time supervision, carry out the pressurize operation after reaching the target value, intensity performance to the sample carries out accuracy, effectual spot test.

Drawings

Fig. 1 is a schematic structural diagram of a building quality detection device.

Fig. 2 is a schematic view of the internal structure of the building quality detection apparatus.

Fig. 3 is a schematic structural view of a spacing ring in the building quality detection device.

Wherein: the device comprises a bottom plate 1, a stand column 2, a top plate 3, a mounting plate 4, a contact pad 5, a pressure sensor 6, a cylinder 7, a pressure plate 8, a bolt 9, a camera assembly 10, a fixing plate 11, a lower groove 12, a ball 13, an upper groove 14, a movable plate 15, a placing pad 16 and a limiting ring 17.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a building quality detecting apparatus includes a bottom plate 1, a contact pad 5, and a top plate 3 mounted on the top end of the bottom plate 1 through a plurality of columns 2, wherein a cylinder 7 with a vertically downward extending end is mounted on the top plate 3, a horizontally disposed pressing plate 8 is fixedly connected to the extending end of the cylinder 7, a pressure sensor 6 for real-time pressure measurement and feedback is mounted on the end surface of the contact pad 5, a rolling adjusting mechanism is mounted under the pressing plate 8, the rolling adjusting mechanism includes a fixed plate 11 and a movable plate 15, the fixed plate 11 is fixedly mounted on the bottom plate 1, the upper end of the fixed plate 11 is provided with the movable plate 15, a plurality of lower grooves 12 are distributed on the upper end surface of the fixed plate 11, a plurality of upper grooves 14 are provided on the lower end surface of the movable plate 15 corresponding to, thereby the movable plate 15 is installed on the fixed plate 11 in a rolling way, when the upper end surface of the movable plate 15 is pressed, the sample placed at the upper end of the movable plate 15 is tightly attached to the horizontal pressing plate 8 through the rolling ball 13, when the sample is pressed, the sample to be detected is placed on the movable plate 15, the air cylinder is started to enable the pressing plate 8 to move downwards, when the pressing plate 8 is contacted with the sample under the pressing action of the air cylinder 7, the movable plate 15 is adjusted in a rolling way on the fixed plate 11 through the vertical pressure action, the placing position and the posture of the sample are adjusted, the sample is fully contacted with the horizontal pressing plate 8, the pressing effect is ensured, the non-vertical direction stress is avoided, the applied pressure is monitored in real time through the pressure sensor 6, and the pressure maintaining operation is carried out after the target value is reached, the strength performance of the sample is accurately, effectively and rapidly measured.

Specifically, the lower end of the pressure plate 8 is provided with a contact pad 5, the upper end of the movable plate 15 is provided with a placing pad 16, and the sample is buffered by the pressure sensor 6 and the placing pad 16 when being pressed, so that the sample can stably undergo the strength test.

Specifically, the periphery of the fixed plate 11 is provided with a limiting ring 17, and the vertical height of the limiting ring 17 is greater than the height of the movable plate 15, so that the rolling adjustment of the movable plate 15 is limited in range, the movable plate 15 is adjusted in the range of the limiting ring 17, and the stability of the structure is ensured.

Specifically, the number of the lower grooves 12, the balls 13 and the upper grooves 14 is not less than nine and is uniformly distributed in a matrix manner, so that the movable plate 15 is ensured to stably adjust and roll on the fixed plate 11.

Specifically, still be equipped with a plurality of camera subassembly 10 towards fly leaf 15 on the stand 2, carry out the high definition through camera subassembly 10 and make a video recording to the sample that carries out the strength test, acquire the real-time status of sample, be favorable to promoting the accurate nature of strength test.

Example 2

Referring to fig. 1-3, an embodiment of the present invention upgrades a function of a building quality detection apparatus based on embodiment 1, specifically:

the lower extreme of clamp plate 8 is still detachable installs the mould of exerting pressure, be equipped with a plurality of mounting panels 4 around clamp plate 8, the mould of exerting pressure passes through bolt 9 to be installed on mounting panel 4 to accomplish the demountable installation of the mould of exerting pressure, be convenient for to some unconventional samples test of exerting pressure, improve device's practicality.

The utility model discloses a theory of operation is: the top plate 3 is provided with a cylinder 7 with a vertically downward telescopic end, the telescopic end of the cylinder 7 is fixedly connected with a horizontally arranged press plate 8, the end surface of the contact pad 5 is provided with a pressure sensor 6 for real-time pressure measurement and feedback, a rolling adjusting mechanism is arranged under the press plate 8, the rolling adjusting mechanism comprises a fixed plate 11 and a movable plate 15, the fixed plate 11 is fixedly arranged on the bottom plate 1, the upper end of the fixed plate 11 is provided with the movable plate 15, the upper end surface of the fixed plate 11 is distributed with a plurality of lower grooves 12, the lower end surface of the movable plate 15 is provided with a plurality of upper grooves 14 corresponding to the lower grooves 12, balls 13 are arranged between the lower grooves 12 and the upper grooves 14, so that the movable plate 15 is arranged on the fixed plate 11 in a rolling manner, when the upper end surface of the movable plate 15 is pressed, the balls 13 roll between the lower grooves 12 and, make the sample of placing in fly leaf 15 upper end when the pressurized, hug closely horizontally clamp plate 8, at specific during operation, the sample that will wait to detect is arranged in fly leaf 15 on, start the cylinder and make clamp plate 8 downstream, under the effect of exerting pressure of cylinder 7, make clamp plate 8 to when contacting the sample, through vertical pressure effect, make fly leaf 15 roll regulation on fixed plate 11, adjust the position of placing and the gesture of sample, make the abundant and horizontally clamp plate 8 contact of sample, guarantee the effect of exerting pressure, avoid producing the atress of non-vertical direction, exert pressure through pressure sensor 6 real-time supervision, pressurize operation after reaching the target value, carry out the accuracy, effectual spot test to the intensity properties of sample.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A building quality detection device comprises a bottom plate (1), a contact pad (5) and a top plate (3) arranged at the upper end of the bottom plate (1) through a plurality of stand columns (2), and is characterized in that a cylinder (7) with a vertically downward telescopic end is arranged on the top plate (3), the telescopic end of the cylinder (7) is fixedly connected with a horizontally arranged pressing plate (8), a pressure sensor (6) is arranged on the end surface of the contact pad (5), a rolling adjustment mechanism is arranged under the pressing plate (8), the rolling adjustment mechanism comprises a fixed plate (11) and a movable plate (15), the fixed plate (11) is fixedly arranged on the bottom plate (1), the upper end of the fixed plate (11) is provided with a movable plate (15), a plurality of lower grooves (12) are distributed on the upper end surface of the fixed plate (11), and a plurality of upper grooves (14) are arranged at the lower end surface of the movable, balls (13) are arranged between the lower groove (12) and the upper groove (14).

2. The building quality detection apparatus according to claim 1, wherein the lower end of the pressing plate (8) is provided with a contact pad (5).

3. The building quality detecting apparatus according to claim 1, wherein the upper end of the movable plate (15) is provided with a placing pad (16).

4. The building quality detection device according to claim 1, wherein a limiting ring (17) is arranged around the fixed plate (11), and the vertical height of the limiting ring (17) is greater than that of the movable plate (15).

5. The building quality detection device according to claim 1, wherein the number of the lower grooves (12), the balls (13) and the upper grooves (14) is not less than nine groups and is uniformly distributed in a matrix form.

6. The building quality detection device according to claim 1, characterized in that the upright (2) is further provided with a plurality of camera assemblies (10) facing the movable plate (15).

7. The building quality detection device according to claim 1, wherein a pressing mold is detachably mounted at the lower end of the pressing plate (8), a plurality of mounting plates (4) are arranged around the pressing plate (8), and the pressing mold is mounted on the mounting plates (4) through bolts (9).