CN114705099B - Standard plate jacking device of ceramic tile size comprehensive tester - Google Patents

Standard plate jacking device of ceramic tile size comprehensive tester Download PDF

Info

Publication number
CN114705099B
CN114705099B CN202210294469.5A CN202210294469A CN114705099B CN 114705099 B CN114705099 B CN 114705099B CN 202210294469 A CN202210294469 A CN 202210294469A CN 114705099 B CN114705099 B CN 114705099B
Authority
CN
China
Prior art keywords
jacking
lifting
motor
ceramic tile
standard plate
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.)
Active
Application number
CN202210294469.5A
Other languages
Chinese (zh)
Other versions
CN114705099A (en
Inventor
张帆
高辉
王泽�
钟博
吕华超
周文锦
张琪琪
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.)
China National Inspection And Testing Holding Group Shaanxi Co ltd
Original Assignee
China National Inspection And Testing Holding Group Shaanxi Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China National Inspection And Testing Holding Group Shaanxi Co ltd filed Critical China National Inspection And Testing Holding Group Shaanxi Co ltd
Priority to CN202210294469.5A priority Critical patent/CN114705099B/en
Publication of CN114705099A publication Critical patent/CN114705099A/en
Application granted granted Critical
Publication of CN114705099B publication Critical patent/CN114705099B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004Supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0007Surface plates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention discloses a standard plate jacking device of a ceramic tile size comprehensive tester, which comprises a jacking platform, a jacking motor, a lifting switch and a descending switch, wherein the jacking motor is connected with the lifting platform; wherein the jacking platform is annular horseshoe-shaped and is provided with a 30-degree opening; the jacking motor is a cylinder, the diameter of the cylinder is smaller than the inner diameter of the horseshoe-shaped ring, and the jacking motor is connected with the long lever base in a groove formed by the comprehensive tester and can move back and forth in the groove; a supporting frame is welded at the bottom of the jacking platform; an ascending switch and a descending switch are arranged on the side face of the dimension comprehensive tester to control the lifting of the whole jacking device. The invention solves the technical problems that the existing ceramic tile size detection equipment is inconvenient to place and calibrate an oversized standard board per se and inconvenient to move, and the moving, placing, calibrating and detecting tasks of the oversized standard board or ceramic tile are safely, conveniently and quickly realized through the auxiliary equipment of the 360-degree movable suspension arm motor and the lifting device of the size comprehensive tester.

Description

Standard plate jacking device of ceramic tile size comprehensive tester
Technical Field
The invention relates to the technical field of building sanitary ceramic detection equipment, in particular to the technical field of safe use and control of the detection equipment.
Background
The ceramic tile size comprehensive tester cannot achieve light weight in use of the standard board due to material reasons, and an inspector cannot successfully complete an inspection task for girls or physically weak people, and potential safety hazards may be caused.
In the use process of the ceramic tile size detection platform, the combined use of the motor suspension arm and the jacking device can reduce the extremely large workload and burden for female inspectors or inspectors with weak physique, the electromechanical suspension arm with the measuring range of 300Kg can easily lift the size detection standard plate with the measuring range of 50-100KG, and can push 360 degrees of free movement to move the position, so that the ceramic tile size detection platform is more efficient and easy to use, meanwhile, personnel configuration is reduced, the use of the size detection platform can be independently operated by one person, and most importantly, the requirements for reading various data of size detection are safely and concisely realized. The jacking platform device is an integrated design combining a ceramic tile size measuring instrument, when the motor suspension arm puts down the standard plate to contact the jacking platform, the motor steadily and slowly descends the whole standard plate to contact 3 equal-height struts, the standard plate is clamped in place and is tightly jacked, at the moment, 6 digital display dial indicators are zeroed, and calibration zeroing before each detection is realized. And then lifting the standard plate, and placing the standard plate into a fixed position through a movable motor suspension arm. One inspector can safely, efficiently and simply realize all operation steps. If the size is too large and too heavy, the same method can be used for detecting each ceramic tile, so that the detection is safe and efficient, and women or people with weak constitution can finish the detection.
Disclosure of Invention
The invention provides a standard plate jacking device of a ceramic tile size comprehensive tester, which aims to solve the technical problems that the existing ceramic tile size detection equipment is not convenient and unsafe for placing, calibrating and moving an oversized and overweight standard plate, and designs auxiliary equipment of a 360-degree movable suspension arm motor and the size comprehensive tester jacking device so as to safely, conveniently and rapidly realize the tasks of moving, placing, calibrating and detecting the oversized and overweight standard plate or ceramic tile.
But the jacking device encounters in the process of design realization: firstly, the problem of collision with a long lever for detecting the convexity and concavity of the center of the ceramic tile, and secondly, the jacking device is generally of a cylindrical horseshoe-shaped structure with a proper size and is difficult to invent.
In order to achieve the above object, the technical scheme of the invention proposes to use a motor suspension arm with 4 universal brake wheels to realize lifting of a standard plate from a rack or a tabletop to a front-rear placement position of a plane of a dimension comprehensive tester. The horizontal and horizontal positions can be controlled through the rocker arms, and the motor and the pulleys are matched to adjust the height positions for placing the standard plates or the ceramic tiles up and down.
In order to achieve the above purpose, the technical scheme of the invention adopts the electric switch to control the lifting of the lifting motor, so that the lifting platform is lifted to catch the oversized standard plate or ceramic tile, and then the lifting platform is slowly lowered by the control switch, so that the oversized standard plate or ceramic tile can be stably dragged to contact with three equal-height struts, and then a plurality of positioning rods are tightly jacked, thereby being convenient for reading 6 parameter dial indicators.
In order to achieve the above objective, the technical scheme of the invention adopts a special annular jacking platform design so as to stop the collision of the long lever and the platform. The jacking platform is a horseshoe-shaped platform with an opening of about 30 degrees, and the purpose of the gap is not to influence a long lever to prop against a standard plate or the center of a ceramic tile to read the upward convex concave parameter. Because jacking motor is the cylinder and jacking platform is ring dress horseshoe shape, and cylinder diameter is less than horseshoe shape ring internal diameter, this just needs special design support frame to be the design of fretwork umbrella form, can strengthen whole support intensity in the condition that does not influence long lever upper and lower movable range and support standard board or ceramic tile center, satisfies the requirement of maximum support 100Kg standard board or ceramic tile simultaneously in the fretwork design.
The invention finally realizes the functions of simple integral structure, convenient use, strong safety, convenient lifting, safety and high efficiency, meeting the requirement of quick moving of standard plates and ceramic tiles, meeting the requirement of quick reading of detection data, and enabling female inspectors or weak physique persons to independently finish detection tasks.
The technical scheme of the invention is that the standard board jacking device of the ceramic tile size comprehensive tester is characterized by comprising a jacking platform, a jacking motor, a lifting switch and a descending switch; wherein the jacking platform is annular horseshoe-shaped and is provided with a 30-degree opening; the jacking motor is a cylinder, the diameter of the cylinder is smaller than the inner diameter of the horseshoe-shaped ring, and the jacking motor is connected with the long lever base in a groove formed by the comprehensive tester and can move back and forth in the groove; a supporting frame is welded at the bottom of the jacking platform; an ascending switch and a descending switch are arranged on the side face of the dimension comprehensive tester to control the lifting of the whole jacking device.
Further, the support frame is of an inverted umbrella-shaped hollowed-out structure.
Further, the motor boom of the jacking motor is provided with 4 universal brake wheels.
Further, the jacking motor is provided with a speed reducer to control the jacking motor to slowly ascend or descend.
Compared with the prior practical situation, the invention has the advantages that the invention meets the requirement of safely moving and safely placing the oversized standard plate up and down, and can be suitable for inspectors with weak physique and men or women. The device is strong in overall rigidity, and a specific jacking device can meet the requirement that the general position in front of the size comprehensive tester is not affected when the standard plate or the ceramic tile is moved to the motor suspension arm, and meanwhile the fine action that the standard plate or the ceramic tile is specifically and accurately placed into the clamping position of the comprehensive tester is solved by the jacking device. Fills the blank that the specific operation of the inspector is unchanged and the safety hidden trouble exists in the use of the oversized standard board detection equipment, and is an innovation for protecting the personal safety of the inspector, which can be faster, better, safer and more efficient for the ceramic tile detection equipment. By using the movable motor suspension arm and the jacking device, the problems that the overload oversized standard plate and the ceramic tile are not strict in detection convenience and safety supervision are solved. And the supervision of the safety of laboratory detection equipment by the market supervision department is improved from the side.
Drawings
The present invention will be described in detail below with reference to the attached drawings;
FIG. 1 is a schematic diagram of the structure of a jacking device of a comprehensive size measuring instrument according to the present invention;
FIG. 2 is a block diagram of a jacking device according to the present invention;
FIG. 3 is a block diagram of a jacking platform according to the present invention;
FIG. 4 is a diagram showing the readings of the digital display dial indicator of the present invention.
Reference numerals illustrate: the lifting device comprises a constant-height support column 1, a positioning rod 2, a lifting platform 3, a lifting motor 4, a lifting switch 5, a descending switch 6, a long lever 7 and a supporting frame 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the jacking device comprises a lifting switch 5, a lowering switch 6, a jacking motor 4 and a jacking platform 3. The lifting switch and the descending switch control the lifting of the whole device, and the lifting motor 4 is connected with the long lever base in a groove formed in the comprehensive tester and can move forward and backward in the groove formed in the platform. Wherein the jacking motor 4 is provided with a speed reducer to control the jacking motor to slowly ascend and descend, so that the jacking motor cannot impact a standard plate and a ceramic tile at too high speed, and the test data is prevented from being inaccurate due to unnecessary damage. According to different dimensions of the ceramic bricks, the front and back moving position of the jacking device can move forward from 50mm to 400mm at maximum, and jack up standard plates or ceramic tiles with diameters of 100mm to 800 mm.
The jacking platform 3 is designed into an annular horseshoe shape to reserve a special space for the up-and-down displacement of the long lever 7 because the conflict between the up-and-down displacement of the long lever 7 and the up-and-down displacement of the test convexity and concavity is avoided. Because the bottom jacking motor is the cylinder and the diameter is less than the internal diameter of horseshoe-shaped ring, so the bottom of jacking platform 3 must design has the hollow support frame 8 of falling umbrella form, refer to fig. 3, hollow structure can strengthen the stress intensity of support frame on the one hand, even contact the heavy standard board of 100Kg and also do not destroy its structure, on the other hand jacking platform horseshoe-shaped ring external diameter 100mm, internal diameter 60mm for the ring even contact 800 x 800 mm's standard board also can be steady contact avoid unbalanced unexpected falling.
Referring to fig. 1, when the upper standard plate or tile is in contact with the dimension comprehensive tester, the lifting platform 3 is lifted up through the lifting switch 5, the hooped lifting platform 3 supports the standard plate, the lifting motor 4 applies upward lifting force to the lifting platform, the lifting switch 5 controls the lifting platform to lift, the lifting switch 6 controls the lifting platform to descend, the movable motor boom lifts the standard plate above the dimension comprehensive tester and slowly descends, the movable gauge stand on the dimension comprehensive tester is moved away, and when the standard plate is in contact with three equal-height struts 1 of the dimension comprehensive tester quickly, the side lifting switch 5 is turned on, so that the lifting device slowly lifts up and lifts up the standard plate, and after the standard plate or tile is in contact, the lifting platform is slowly descended through the descending switch 6. When the three equal-height support posts 1 are descended to contact the plane, the descent is slowly stopped, the three equal-height support posts 1 completely support the standard plate or the ceramic tile which is overweight, at the moment, the standard plate or the ceramic tile is tightly propped against the five positioning rods 2 by hand adjustment, then the 6 digital display dial indicators are adjusted to be in place, and then the ceramic tile is zeroed for calibration or reading.
Through the mode, the whole safe and efficient solution of the whole jacking device under the condition that an oversized standard plate or ceramic tile is required to be placed for calibration and detection is finally realized. And the detection task can be easily and smoothly finished by the cooperation of the jacking device for male or female inspectors or inspectors with weak physique.
Referring to fig. 4, the oversized standard plate and tile are moved from the floor, scooter or other table to the table of the size comprehensive tester, on one hand, with the ability to move the position of the surface back and forth, left and right, and on the other hand, with the ability to vertically lift 50-100Kg of the heavy standard plate and tile. The front-back and left-right movement of the plane can be realized by installing 4 universal brake wheels on the base of the motor suspension arm. The motor is matched with pulleys to lift the weight, the motor drives the steel cable to fix the midpoints of four sides of the standard plate or the ceramic tile through 4 ropes with U-shaped clamping grooves at the tail ends, the motor is started to slowly lift or drop the weight to a position right above the comprehensive size measuring instrument, the supporting pin S A、SB、SC jacks up the whole standard plate or the ceramic tile, then the standard plate or the ceramic tile is tightly jacked up to the positioning pin I A、IB、IC, and 6 digital display meters D A、DB、DC、DD、DE、DF respectively read out 6 groups of data of straight angle, side length, warping, center bending, side straight and side bending.
Under the condition of propping up the standard plate, the 6 digital display meters are zeroed, the calibration work of the instrument is completed, then the ceramic tiles are placed in the comprehensive dimension measuring instrument in the same mode, and the 6 digital display dialgage is used for reading the 6 groups of ceramic tile deviation data of side length, warping, center bending, side straight, side bending and straight angle.
The invention is researched by carrying, placing and positioning standard plates or ceramic tiles on a ceramic tile size comprehensive tester facility. The lifting device has strong rigidity, can be electrically adjusted according to actual conditions in the installation distance, can be matched with a motor suspension arm for use, and is installed on a comprehensive size measuring instrument. The supporting use of movable motor davit and jacking device not only can carry out this detection test by high efficiency, avoids the unsafe accident emergence that causes because of standard board or ceramic tile are too big too much, also can improve the supervision of market to the too big ceramic tile of overweight and spread the subsides security. The standard plate jacking device for the ceramic tile size comprehensive tester has good application prospect, and fills the blank in the field in China and even in the world.
The foregoing is merely a preferred real-time mode of the present invention, and is not intended to limit the technical solution of the present invention. It should be understood by those skilled in the art that all modifications and variations based on the technical method of the present invention still fall within the scope of the technical solution of the present invention.

Claims (1)

1. The standard plate jacking device of the ceramic tile size comprehensive tester is characterized by comprising a jacking platform (3), a jacking motor (4), a lifting switch (5) and a descending switch (6); wherein, the jacking motor (4) is connected with the base of the long lever (7) in a groove formed by the comprehensive tester and can move back and forth in the groove;
The jacking platform (3) is annular horseshoe-shaped and is provided with a 30-degree opening, a special space is reserved for the up-and-down displacement of the long lever (7), the collision and the collision of the long lever and the jacking platform are avoided, and the long lever is not influenced to prop against a standard plate or the center of a ceramic tile to read the up-convex-concave-parameter; the jacking motor (4) is a cylinder, the diameter of the cylinder is smaller than the inner diameter of the horseshoe-shaped circular ring, and the outer diameter of the horseshoe-shaped circular ring is 100mm, and the inner diameter of the horseshoe-shaped circular ring is 60mm, so that the circular ring can be stably contacted even if the circular ring contacts a standard plate of 800mm or 800mm, and unbalanced accidental falling is avoided; the jacking motor (4) is provided with a speed reducer to control the jacking motor to slowly ascend or descend;
Lifting a motor suspension arm of a motor (4) is provided with 4 universal brake wheels, lifting a standard plate or a ceramic tile to a front-back placement position of a plane of a comprehensive tester from a placement frame or a table top by using the motor suspension arm with 4 universal brake wheels, controlling the horizontal left-right position of the standard plate or the ceramic tile by using a motor rocker arm, and adjusting the height position of the standard plate or the ceramic tile by matching the motor with the pulleys;
the bottom of the jacking platform (3) is welded with a support frame (8) with an inverted umbrella-shaped hollowed-out structure, and the hollowed-out structure design can strengthen the whole support strength under the condition that the vertical movable range of the long lever is not influenced to prop against the center of the standard plate or the ceramic tile, so that the requirement of maximally supporting the standard plate or the ceramic tile of 100Kg is met;
The lifting switch (5) and the descending switch (6) are arranged on the side face of the comprehensive size measuring instrument, the lifting of the whole lifting device is controlled, the lifting of the lifting motor is controlled through the lifting switch (5), the lifting of the lifting platform is realized, the standard plate or the ceramic tile is received, the lifting motor is controlled to slowly descend through the descending switch (6), the lifting platform drags the standard plate or the ceramic tile to be stably contacted with three equal-height struts, and therefore the positioning rod is tightly jacked again, and 6 parameter percentage tables are convenient to read.
CN202210294469.5A 2022-03-24 2022-03-24 Standard plate jacking device of ceramic tile size comprehensive tester Active CN114705099B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210294469.5A CN114705099B (en) 2022-03-24 2022-03-24 Standard plate jacking device of ceramic tile size comprehensive tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210294469.5A CN114705099B (en) 2022-03-24 2022-03-24 Standard plate jacking device of ceramic tile size comprehensive tester

Publications (2)

Publication Number Publication Date
CN114705099A CN114705099A (en) 2022-07-05
CN114705099B true CN114705099B (en) 2024-05-28

Family

ID=82170106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210294469.5A Active CN114705099B (en) 2022-03-24 2022-03-24 Standard plate jacking device of ceramic tile size comprehensive tester

Country Status (1)

Country Link
CN (1) CN114705099B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1150258A (en) * 1968-02-01 1969-04-30 Heinrich Kuipers Device for Lifting Articles, e.g. Vehicles.
GB2040461A (en) * 1978-12-22 1980-08-28 Universal Bench Spa Checking and Repairing Device for the Body of Vehicles
CN2831044Y (en) * 2005-08-23 2006-10-25 陈就 Integrated error electronic test board for ceramic tile
JP2008101936A (en) * 2006-10-17 2008-05-01 Toto Ltd Angle measurement tool, and inspecting system of trim tile using angle measurement tool
CN207066286U (en) * 2017-08-16 2018-03-02 东源县知识产权服务中心 A kind of ceramic product size detecting device
WO2018152863A1 (en) * 2017-02-27 2018-08-30 深圳市易通自动化设备有限公司 High performance automatic mounting device
CN209043297U (en) * 2018-12-01 2019-06-28 武宇生 Ceramic Tiles deformation tester and auxiliary mould
CN110806169A (en) * 2019-11-20 2020-02-18 新昌次长电子科技有限公司 Cuboid-shaped patch capacitor size detection equipment
CN215755044U (en) * 2021-05-19 2022-02-08 江苏美淼环保科技有限公司 Ceramic wafer/ceramic diaphragm conveying device
CN215885930U (en) * 2021-09-06 2022-02-22 无锡市小天鹅建筑机械有限公司 Lifting platform control system for driving of hoister

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1150258A (en) * 1968-02-01 1969-04-30 Heinrich Kuipers Device for Lifting Articles, e.g. Vehicles.
GB2040461A (en) * 1978-12-22 1980-08-28 Universal Bench Spa Checking and Repairing Device for the Body of Vehicles
CN2831044Y (en) * 2005-08-23 2006-10-25 陈就 Integrated error electronic test board for ceramic tile
JP2008101936A (en) * 2006-10-17 2008-05-01 Toto Ltd Angle measurement tool, and inspecting system of trim tile using angle measurement tool
WO2018152863A1 (en) * 2017-02-27 2018-08-30 深圳市易通自动化设备有限公司 High performance automatic mounting device
CN207066286U (en) * 2017-08-16 2018-03-02 东源县知识产权服务中心 A kind of ceramic product size detecting device
CN209043297U (en) * 2018-12-01 2019-06-28 武宇生 Ceramic Tiles deformation tester and auxiliary mould
CN110806169A (en) * 2019-11-20 2020-02-18 新昌次长电子科技有限公司 Cuboid-shaped patch capacitor size detection equipment
CN215755044U (en) * 2021-05-19 2022-02-08 江苏美淼环保科技有限公司 Ceramic wafer/ceramic diaphragm conveying device
CN215885930U (en) * 2021-09-06 2022-02-22 无锡市小天鹅建筑机械有限公司 Lifting platform control system for driving of hoister

Also Published As

Publication number Publication date
CN114705099A (en) 2022-07-05

Similar Documents

Publication Publication Date Title
CN210346612U (en) Concrete structure construction is with straightness detection device that hangs down
CN202974416U (en) Electronic balance etalon device of mass-method liquid flow standard apparatus
CN114705099B (en) Standard plate jacking device of ceramic tile size comprehensive tester
CN101246080B (en) Mobile three-dimensional adjusting device for optical instrument detection
CN209082341U (en) Packaged type bridges Precast Pier Columns positioning device
CN212674168U (en) Bridge stand verticality caliber
CN213336763U (en) High altitude hanging flower basket safety lock test experiment platform
CN211234899U (en) Impact test device for operating mechanism of full-automatic fire extinguisher
CN212832683U (en) High-safety building elevator
CN2183988Y (en) Horizontal and self-lock hydraulic jack
CN201575930U (en) Combined test device for safety clothes protection device
CN211111675U (en) Shaft correcting device for glass melting furnace large shaft
CN207798536U (en) Based on the more dimensional structure face shear boxs of standard block limited block assembly type
CN214224981U (en) Be used for glass to detect analytical equipment
CN111122094A (en) Impact test device for operating mechanism of full-automatic fire extinguisher
CN107589018B (en) Lifting lug loading test device and application method thereof
CN212133951U (en) Crane tension testing device
CN219993182U (en) Device for controlling verticality of frame column
CN201615874U (en) Measuring device
CN210037684U (en) Hollow glass dew point instrument test support
CN209259615U (en) A kind of electronic vehicle weighing apparatus special tool for examination and repair
CN218491293U (en) Protective device for overhaul room
CN221216918U (en) Gantry crane with lifting main beam of gravity detection device
CN219751605U (en) Hoisting device for engineering reinforcement construction
CN214989783U (en) Outer rotor aerogenerator upset handling frock

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant