CN110132776A - A kind of comprehensive hardness measurement instrument of building detection - Google Patents

A kind of comprehensive hardness measurement instrument of building detection Download PDF

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Publication number
CN110132776A
CN110132776A CN201910553273.1A CN201910553273A CN110132776A CN 110132776 A CN110132776 A CN 110132776A CN 201910553273 A CN201910553273 A CN 201910553273A CN 110132776 A CN110132776 A CN 110132776A
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CN
China
Prior art keywords
measurement instrument
hardness measurement
workbench
pressure head
building detection
Prior art date
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Granted
Application number
CN201910553273.1A
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Chinese (zh)
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CN110132776B (en
Inventor
马建剑
谢理星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG JIUZHENG ENGINEERING TESTING Co.,Ltd.
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Huzhou Zhejiang Tian Qiang Building Materials Co Ltd
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Priority to CN201910553273.1A priority Critical patent/CN110132776B/en
Publication of CN110132776A publication Critical patent/CN110132776A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0078—Hardness, compressibility or resistance to crushing using indentation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/025—Geometry of the test
    • G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes

Abstract

It is detected the invention discloses a kind of building and uses comprehensive hardness measurement instrument, structure includes equipment body, eyepiece, pressure head, support frame, workbench, touch screen, hand-operated device.The utility model has the advantages that the present invention utilizes the anti-object being equipped with to move structure, realize user while carrying out pressure head pushing detection to detectable substance, the obstruction of dynamics is effectively done in certain altitude to it, to prevent because of user's overexertion, cause to make detectable substance surface have more deep impression because active force is larger, make measurement result in various dispersion analysis inaccuracy, and the mutual cooperation of structure is moved in Chen Xi mechanism and anti-object, under the absorption of air-flow and fricting strip cooperation, there is displacement slipping phenomenon in the active force for effectively avoiding detectable substance from pushing in pressure head, simultaneously treated under the action of electrostatic column detectable substance week dust granule do electron adsorption, so that its concentration is attached to dust ring surface, the interaction because of dust granule and power is avoided to lead to measurement structure mistake.

Description

A kind of comprehensive hardness measurement instrument of building detection
Technical field
The present invention relates to hardness determination technical fields, more precisely, being a kind of comprehensive qualimeter of building detection Device.
Background technique
When carrying out construction, in order to ensure the quality safety of architectural engineering, prevent it from going out after using one section of time limit Now to cause serious injury to resident, people build room from pervious slabstone material construction structural and convert to steel knot of today collapsing phenomenon Building is built, because of steel building be combineding with each other using concrete and steel structure frame, so it is having nature calamity When being collapsed in the case where evil, its injury to people can be effectively reduced, so construction party is in steel materials in order to true Its safe mass is protected, the hardness determination of Steel material is required to, to come into operation, but is surveyed using the comprehensive hardness of building detection It when measuring appratus is detected, has the disadvantage that when carrying out the hardness determination of metal steel disc, because the equipment is under hand-rail type Pressure, process dynamics are more difficult to hold, and so as to cause when pushing down the metal steel disc, active force is larger so as to cause metallic steel There is more deep impression in piece surface.
The dust granule that its exposure works in air, and carries secretly in air simultaneously is easily directly flown to metal to be measured Steel disc surface, so that casting die is with the pushing of metal steel disc while contacting, because of the interaction of its active force and dust granule, It is easy to cause steel disc to skid in the effect of measurement Shi Yinli, offset phenomena occurs, so as to cause the result measured in multi-party The dispersion in face is as a result inaccurate.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of buildings to detect with comprehensive qualimeter Device, with solve the prior art carry out metal steel disc hardness determination when, because the equipment be hand-rail type pushing, process power Degree is more difficult to hold, and so as to cause when pushing down the metal steel disc, active force is larger so as to cause the appearance of metal steel disc surface More deep impression, at the same its exposure dust granule for working, and being carried secretly in air in air easily directly fly to Survey metal steel disc surface so that casting die with metal steel disc pushing contact while, because of the phase of its active force and dust granule Interaction is easy to cause steel disc to skid in the effect of measurement Shi Yinli, offset phenomena occurs, so as to cause the result measured In various dispersions, as a result inaccurate defect.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of comprehensive hardness measurement instrument of building detection, structure includes equipment body, eyepiece, pressure head, support frame, work Make platform, touch screen, hand-operated device, the eyepiece is installed on equipment body front surface top, and the pressure head is installed in equipment body Upper lateral part is simultaneously connected by electric welding, and support frame as described above is set to equipment body inside bottom surface and is located at below pressure head, the work Support frame upper surface is installed on as platform and is connected by electric welding, and the touch screen is set to equipment body front surface lower part, described Hand-operated device is installed on the right surface lower portions of equipment body, and the workbench includes that anti-object moves structure, Chen Xi mechanism, position limiting structure, institute It states anti-object shifting structure to be installed in the middle part of worktable upper surface, the Chen Xi mechanism, which sets there are two altogether and is respectively arranged in anti-object, moves knot At left and right sides of structure, the position limiting structure is in a vertical shape to be installed vertically on anti-object shifting structure rear.
As further scheme of the invention, it includes parcel shelf, magnetic pole, spring chain, air bag, connection that the anti-object, which moves structure, Pipe, the magnetic pole are installed on parcel shelf lower surface and are connected by electric welding, and the magnetic pole both ends are connected by spring chain, The air bag is installed on middle part in workbench and is connected by electric welding, and the connecting tube is equipped with two altogether, described air bag or so Both ends pass through respectively to be connected communicating pipe with parcel shelf, is beneficial to prevent metal steel disc and is displaced.
It is in hollow structure on the inside of the parcel shelf, if the parcel shelf top is equipped with as further scheme of the invention Dry adsorption hole, the parcel shelf upper surface are equipped with several fricting strips and are connected by bonding, be advantageously implemented to metal Steel disc does firm effect, avoids it under the interaction of power and dust in skidding shape.
As the present invention, further scheme, the interior middle part of the air bag are equipped with metal plate and are connected by fastening, institute It states the metal plate that inside air bag is equipped with to be connected with magnetic pole by magnetic, is advantageously implemented the absorption for carrying out air-flow to measurement object.
As the present invention, further scheme, the Chen Xi mechanism include electrostatic column, conductor wire, dust ring, anchor disk, electricity Element, the conductor wire are wound in electrostatic outer surface of column in the shape of a spiral, and the dust ring is in have being installed on outside electrostatic column of spacing Surface, the disk that anchors set on electrostatic column and workbench junction, the electric device be set in workbench lower part and with electrostatic column It is connected, the electric device is electrically connected with touch screen, is beneficial to prevent the phase that dust granule leads to steel disc in measurement Shi Yinyu power Interaction and be in skidding offset phenomena.
As the present invention, further scheme, the dust ring are staple in bulk material, are advantageously implemented and deposit to around it Dust preferably adsorbed.
As the present invention, further scheme, the position limiting structure include support plate, arc panel, lifting button, the support Plate front surface is equipped with two rectangle frames, and the arc panel is equipped with two pieces and is connected respectively by lifting button with support plate, favorably In preventing user's dynamics when manipulating hand-operated device excessive, occurs more deep impression so as to cause metal steel disc surface.
As the present invention, further scheme, the two arc panels semicircular in shape structure are installed, the arc panel adjacent Port semicircular in shape structure and its diameter is smaller compared to pressure head maximum gauge is conducive to user and is carrying out to metal steel disc While hardness determination, the controllable of lower surging can be carried out, impression is prevented, testing result is caused dispersed occur.
As further scheme of the invention, several rubber granules, the rubber are equipped at the port of the arc panel section Grain is connected with arc panel by gluing, and user's controllably detecting to dynamics is advantageously implemented.
Beneficial effect
Relatively in the comprehensive hardness measurement instrument of traditional building detection, the invention has the following advantages:
The present invention utilizes the anti-object being equipped with to move structure, realizes that user is carrying out the same of pressure head pushing detection to detectable substance When, the obstruction of dynamics is effectively done in certain altitude to it, to prevent because of user's overexertion, cause because active force compared with Detectable substance surface is made to have more deep impression greatly, so that the result measured is in various dispersions, detection Interpretation of result inaccuracy.
The present invention utilizes the Chen Xi mechanism being equipped with and anti-object to move the mutual cooperation of structure, absorption and fricting strip in air-flow Under cooperation, there is displacement slipping phenomenon in the active force for effectively avoiding detectable substance from pushing in pressure head, while in the effect of electrostatic column Under treat detectable substance week dust granule do electron adsorption so that its concentration is attached to dust ring surface, avoid because of dust Grain and the interaction of power lead to measurement structure mistake.
Detailed description of the invention
In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the comprehensive hardness measurement instrument of building detection of the present invention.
Fig. 2 faces sectility figure for workbench of the present invention.
Fig. 3 is the facing structure figure that the anti-object of the present invention moves structure.
Fig. 4 is the overlooking structure figure of parcel shelf of the present invention.
Fig. 5 is the schematic enlarged-scale view of A in Fig. 2.
Fig. 6 is the schematic enlarged-scale view of B in Fig. 2.
Fig. 7 is the overlooking structure figure of position limiting structure.
Fig. 8 is the side block diagram of arc panel.
In figure: equipment body -1, pressure head -3, support frame -4, workbench -5, touch screen -6, hand-operated device -7, is prevented eyepiece -2 Object move structure -5a, Chen Xi mechanism -5b, position limiting structure -5c, parcel shelf -5a1, magnetic pole -5a2, spring chain -5a3, air bag -5a4, Communicating pipe -5a5 adsorption hole -5a10, fricting strip -5a11, electrostatic column -5b1, conductor wire -5b2, dust ring -5b3, anchor disk - 5b4, electric device -5b5, support plate -5c1, arc panel -5c2, lifting button -5c3, rubber granule -5c20.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
As Figure 1-Figure 8, the present invention provides a kind of technical solution of comprehensive hardness measurement instrument of building detection:
As Figure 1-Figure 2, the comprehensive hardness measurement instrument of a kind of building detection, structure includes equipment body 1, eyepiece 2, pressure head 3, support frame 4, workbench 5, touch screen 6, hand-operated device 7, the eyepiece 2 are installed on 1 front surface top of equipment body, institute It states pressure head 3 to be installed on 1 inside upper part of equipment body and be connected by electric welding, support frame as described above 4 is set under 1 inside of equipment body Surface and it is located at the lower section of pressure head 3, the workbench 5 is installed on 4 upper surface of support frame and is connected by electric welding, the touch screen 6 are set to 1 front surface lower part of equipment body, and the hand-operated device 7 is installed on the right surface lower portions of equipment body 1, and the workbench 5 includes Anti- object moves structure 5a, Chen Xi mechanism 5b, position limiting structure 5c, and the anti-object moves structure 5a and is installed on 5 upper surface middle part of workbench, institute Shu Chenxi mechanism 5b sets there are two altogether and is respectively arranged in anti-object and moves at left and right sides of structure 5a, and the position limiting structure 5c is in a vertical shape It is installed vertically on anti-object and moves the rear structure 5a.
Include parcel shelf 5a1, magnetic pole 5a2, spring chain 5a3, air bag 5a4, connect as shown in figure 3, the anti-object moves structure 5a Siphunculus 5a5, the magnetic pole 5a2 are installed on the lower surface parcel shelf 5a1 and are connected by electric welding, and the both ends the magnetic pole 5a2 are logical It crosses spring chain 5a3 to be connected, the air bag 5a4 is installed on middle part in workbench 5 and is connected by electric welding, the connecting tube 5a5 is equipped with two altogether, and the left and right ends the air bag 5a4 pass through respectively to be connected communicating pipe 5a5 with parcel shelf 5a1, is conducive to prevent Only metal steel disc is displaced.
It as shown in Figure 3-Figure 5, is in hollow structure on the inside of the parcel shelf 5a1, the top the parcel shelf 5a1 is equipped with several Adsorption hole 5a10, the upper surface the parcel shelf 5a1 are equipped with several fricting strip 5a11 and are connected by bonding, be advantageously implemented Firm effect is done to metal steel disc, avoids it under the interaction of power and dust in skidding shape.
As shown in figure 3, middle part is equipped with metal plate and is connected by fastening in the air bag 5a4, in the air bag 5a4 The metal plate that portion is equipped with is connected with magnetic pole 5a2 by magnetic, and the absorption that air-flow is carried out to measurement object is advantageously implemented.
As shown in Fig. 2-Fig. 6, the Chen Xi mechanism 5b includes electrostatic column 5b1, conductor wire 5b2, dust ring 5b3, anchors disk 5b4, electric device 5b5, the conductor wire 5b2 are wound in the outer surface electrostatic column 5b1 in the shape of a spiral, and the dust ring 5b3 is between having Away from be installed on the outer surface electrostatic column 5b1, the disk 5b4 that anchors is set on electrostatic column 5b1 and 5 junction of workbench, the electricity member Part 5b5 is set to lower part in workbench 5 and is connected with electrostatic column 5b1, and the electric device 5b5 is electrically connected with touch screen 6, is conducive to Prevent dust granule from causing steel disc in the interaction of measurement Shi Yinyu power and in skidding offset phenomena.
As shown in fig. 6, the dust ring 5b3 be staple in bulk material, be advantageously implemented to dust existing around it into Row preferably absorption.
As shown in fig. 7, the position limiting structure 5c includes support plate 5c1, arc panel 5c2, lifting button 5c3, the support plate 5c1 front surface is equipped with two rectangle frames, and the arc panel 5c2 is equipped with two pieces and respectively by lifting button 5c3 and support plate 5c1 phase Connection, it is excessive to be beneficial to prevent user's dynamics when manipulate hand-operated device 7, more deep so as to cause the appearance of metal steel disc surface Impression.
As shown in fig. 7, the two arc panels 5c2 semicircular in shape structure installation, the arc panel 5c2 adjacent port is in half Circular configuration and its diameter is smaller compared to 3 maximum gauge of pressure head is conducive to user in the hardness inspection carried out to metal steel disc While survey, the controllable of lower surging can be carried out, impression is prevented, testing result is caused dispersed occur.
As shown in figure 8, being equipped with several rubber granules 5c20, the rubber granule 5c20 at the port of the section the arc panel 5c2 It is connected with arc panel 5c2 by gluing, is advantageously implemented user's controllably detecting to dynamics.
In conclusion by the anti-object that is equipped with move structure 5a and Chen Xi mechanism 5b effectively avoid determinand active force with Shifting phenomena is had skidded under the interaction of dust granule, so as to cause testing result mistake, while position limiting structure 5c's It is advantageously implemented under effect and exerts oneself to user in progress hand-operated device 7 and the suppressing action of pressure head 3, user is avoided to exert oneself Degree, treats detectable substance surface so as to cause pressure head 3 and has deeper impression.
It is as follows that it implements principle: metal steel disc is placed on 5 upper surface of workbench, and touch screen 6 is manipulated, The hand hand-operated device 7 of user makes pressure head 3 be moved downward to metal tablet surface simultaneously, to realize detection, but progress compared with When the hardness determination of soft thin metal steel disc, because of the pushing that the equipment is hand-rail type, process dynamics is more difficult to hold, thus Cause when pushing down the metal steel disc, active force is larger to occur more deep impression, while its so as to cause metal steel disc surface The dust granule that exposure works in air, and carries secretly in air is easily directly flown to metal steel disc to be measured surface, so that Casting die, because of the interaction of its active force and dust granule, is easy to cause steel disc while contacting with the pushing of metal steel disc Measurement Shi Yinli effect and skid, there is offset phenomena, so as to cause the result measured be in various dispersions, as a result Inaccuracy.
So object to be detected is placed on parcel shelf 5a1, parcel shelf 5a1 is then moved down by the gravity of detectable substance, from And make magnetic pole 5a2 close to air bag 5a4 and by it on the inside of the sheet metal that is equipped with adsorb upwards so that air bag 5a4 is in heaving Shape by adsorption hole 5a10 to external air suction, and treats detectable substance with a suction-operated using the mobile effect of air-flow Power, treated under the action of fricting strip 5a11 at the same time detectable substance have the function of displacement friction hinder, prevent it is to be detected There is displacement slipping phenomenon under the action of the lower pressure of pressure head 3, lead to not normally be measured, while is logical in Chen Xi mechanism 5b Under the action of electricity using conductor wire 5b2 generate magnetic field, to its week with electron ion dust granule carry out active suction It is attached, during preventing pressure head 3 from pushing, because the dust granule that surface is equipped with makes measurement result have various dispersions, Cause measurement result inaccurate.
It is certain above the mobile arc panel 5c2 to object to be detected of user at the same time under the action of position limiting structure 5c Height is fixed, and because two arc panels go up and down button 5c2 adjacent port semicircular in shape structure and its diameter compared to pressure head pressure First 3 maximum gauge is smaller, while user's manipulation hand-operated device 7 makes pressure head 3 be moved downward to object to be detected, passes through arc The rubber granule 5c20 being equipped at the section of the port plate 5c2 has the inhibition power moved down to pressure head 3, to prevent because making The hand dynamics of user is larger, and pressure head 3 is caused to be depressed into metal steel disc, goes out because active force is larger so as to cause metal steel disc surface Existing more deep impression.
Problems solved by the invention is the prior art when carrying out the hardness determination of metal steel disc, because the equipment is hand The pushing of formula, process dynamics are more difficult to hold, so as to cause when pushing down the metal steel disc, active force it is larger so as to cause There is more deep impression, while the dust that its exposure works in air, and carries secretly in air in metal steel disc surface Grain easily directly fly to metal steel disc to be measured surface so that casting die with metal steel disc push contact while, because of its active force And the interaction of dust granule, it is easy to cause steel disc to skid in the effect of measurement Shi Yinli, offset phenomena occurs, thus Cause the result measured in various dispersions, as a result inaccurate, the present invention is combined with each other by above-mentioned component, the present invention Move structure using the anti-object that is equipped with, realize user while carrying out pressure head to detectable substance and pushing detection, effectively to its The obstruction of dynamics is done when certain altitude, to prevent from causing to make detectable substance because active force is larger because of user's overexertion Surface has more deep impression, so that the result measured is in various dispersions, Analysis of test results is inaccurate, The present invention utilizes the Chen Xi mechanism being equipped with and anti-object to move the mutual cooperation of structure, under the absorption of air-flow and fricting strip cooperation, There is displacement slipping phenomenon in the active force for effectively avoiding detectable substance from pushing in pressure head, while to be checked under the action of electrostatic column Survey object week dust granule do electron adsorption so that its concentration is attached to dust ring surface, avoid because of dust granule and power Interaction leads to measurement structure mistake.

Claims (9)

1. a kind of comprehensive hardness measurement instrument of building detection, structure include equipment body (1), eyepiece (2), pressure head (3), branch Support (4), workbench (5), touch screen (6), hand-operated device (7), it is characterised in that: the eyepiece (2) is installed on equipment body (1) Front surface top, the pressure head (3) are installed on equipment body (1) inside upper part and are connected by electric welding, support frame as described above (4) Set on equipment body (1) inside bottom surface and it is located at below pressure head (3), the workbench (5) is installed on support frame (4) upper surface And be connected by electric welding, the touch screen (6) is set to equipment body (1) front surface lower part, and the hand-operated device (7), which is installed on, to be set Standby main body (1) right surface lower portions；
The workbench (5) includes that anti-object moves structure (5a), Chen Xi mechanism (5b), position limiting structure (5c), and the anti-object moves structure (5a) is installed on workbench (5) upper surface middle part, and the Chen Xi mechanism (5b), which sets there are two altogether and is respectively arranged in anti-object, moves knot At left and right sides of structure (5a), the position limiting structure (5c) is in a vertical shape to be installed vertically on anti-object shifting rear structure (5a).
2. a kind of comprehensive hardness measurement instrument of building detection according to claim 1, it is characterised in that: the anti-object moves Structure (5a) includes parcel shelf (5a1), magnetic pole (5a2), spring chain (5a3), air bag (5a4), communicating pipe (5a5), the magnetic pole (5a2) is installed on the parcel shelf lower surface (5a1) and is connected by electric welding, and magnetic pole (5a2) both ends pass through spring chain (5a3) is connected, and the air bag (5a4) is installed on middle part in workbench (5) and is connected by electric welding, the connecting tube (5a5) is equipped with two altogether, and air bag (5a4) left and right ends pass through respectively to be connected communicating pipe (5a5) with parcel shelf (5a1).
3. a kind of comprehensive hardness measurement instrument of building detection according to claim 2, it is characterised in that: the parcel shelf It is in hollow structure on the inside of (5a1), the parcel shelf top (5a1) is equipped with several adsorption holes (5a10), the parcel shelf (5a1) Upper surface is equipped with several fricting strips (5a11) and is connected by bonding.
4. a kind of comprehensive hardness measurement instrument of building detection according to claim 2, it is characterised in that: the air bag Middle part is equipped with metal plate and is connected by fastening in (5a4), the metal plate and magnetic pole being equipped with inside the air bag (5a4) (5a2) is connected by magnetic.
5. a kind of comprehensive hardness measurement instrument of building detection according to claim 1, it is characterised in that: the dirt inhales machine Structure (5b) includes electrostatic column (5b1), conductor wire (5b2), dust ring (5b3), anchors disk (5b4), electric device (5b5), described to lead Electric wire (5b2) is wound in the outer surface electrostatic column (5b1) in the shape of a spiral, the dust ring (5b3) be in have a spacing be installed on electrostatic The outer surface column (5b1), anchor disk (5b4) is set on electrostatic column (5b1) and workbench (5) junction, the electric device (5b5) It is connected set on the interior lower part of workbench (5) and with electrostatic column (5b1), the electric device (5b5) is electrically connected with touch screen (6).
6. a kind of comprehensive hardness measurement instrument of building detection according to claim 5, it is characterised in that: the dust ring (5b3) is staple in bulk material.
7. a kind of comprehensive hardness measurement instrument of building detection according to claim 1, it is characterised in that: the limit knot Structure (5c) includes support plate (5c1), arc panel (5c2), lifting button (5c3), and support plate (5c1) front surface is equipped with two squares Shape frame, the arc panel (5c2) are equipped with two pieces and are connected respectively by lifting button (5c3) with support plate (5c1).
8. a kind of comprehensive hardness measurement instrument of building detection according to claim 7, it is characterised in that: two arc The installation of plate (5c2) semicircular in shape structure, arc panel (5c2) adjacent port semicircular in shape structure and its diameter is compared to pressure Head (3) maximum gauge is smaller.
9. a kind of comprehensive hardness measurement instrument of building detection according to claim 7, it is characterised in that: the arc panel Several rubber granules (5c20) are equipped at the section port (5c2), the rubber granule (5c20) passes through glued phase with arc panel (5c2) Connection.
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CN111547652A (en) * 2020-05-11 2020-08-18 吴乘才 Plastic drum automatic lifting device

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