CN110389071A - A kind of modular expansion device rubber seal tape gripping performance detection device and method - Google Patents
A kind of modular expansion device rubber seal tape gripping performance detection device and method Download PDFInfo
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- CN110389071A CN110389071A CN201910662315.5A CN201910662315A CN110389071A CN 110389071 A CN110389071 A CN 110389071A CN 201910662315 A CN201910662315 A CN 201910662315A CN 110389071 A CN110389071 A CN 110389071A
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 147
- 230000000712 assembly Effects 0.000 claims abstract description 147
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000007906 compression Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
-
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
- G01N2203/0017—Tensile
-
- 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
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device and method, and modular expansion device rubber seal tape gripping performance detection device includes pedestal, dynamic clamp assemblies, determines clamp assemblies, guide rail, tension-compression sensor and sliding driving device；The tension-compression sensor is horizontally installed between the right end for determining clamp assemblies and the right end of the pedestal；The symmetrical overlapping of axles of the axis of the tension-compression sensor and the clamped rubber seal tape.The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device and method, under the premise of loading speed control precision is met the requirements, it can make the loading direction of power and the symmetrical overlapping of axles of rubber seal tape, to improve the accuracy and reliability of rubber seal tape gripping performance detection.Also has the advantages that device flexible adjustment, easy to use.
Description
Technical field
The invention belongs to gripping performance detection device technology fields, and in particular to a kind of modular expansion device rubber seal
Band gripping performance detection device and method.
Background technique
Rubber seal tape is the important component of modular expansion device, and predominantly bridge extension joint provides waterproof function
Can, prevent rainwater and snow-broth on bridge floor from flowing into bridge beam end by telescopic device.If rubber seal tape gripping performance is not inconsistent
It closes and requires, rubber seal tape can fall off in telescopic device drawing process, lead to beam-ends infiltration, bent cap steel bar corrosion, influence bridge
The durability of girder construction and safety.Therefore, it to guarantee that modular expansion device has reliable waterproof performance, is stretched in modulus type
Before compression apparatus installation, telescopic device rubber seal tape gripping performance should be detected.
It is domestic at present usually to carry out the detection of telescopic device rubber seal tape gripping performance, nothing using equipment such as universal testing machines
Method guarantees the symmetrical overlapping of axles of the load direction that universal testing machine applies and rubber seal tape, to reduce rubber seal tape folder
Hold the accuracy and reliability of performance detection.
Summary of the invention
In view of the defects existing in the prior art, the present invention provides a kind of modular expansion device rubber seal tape gripping performance
Detection device and method can effectively solve the above problems.
The technical solution adopted by the invention is as follows:
The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device, including pedestal (100),
Dynamic clamp assemblies (200) determine clamp assemblies (300), guide rail (400), tension-compression sensor (500) and sliding driving device (600)；
The upper surface of described pedestal (100) installs the guide rail (400)；The dynamic clamp assemblies (200) are along the guide rail
(400) it is slidably mounted, also, the dynamic clamp assemblies (200) are located at left side；It is described to determine clamp assemblies (300) and led along described
Rail (400) is slidably mounted, also, described determined clamp assemblies (300) and be located at right side；The clamping of the dynamic clamp assemblies (200)
The height such as portion and the clamping part for determining clamp assemblies (300) is arranged；The left and right ends of rubber seal tape are respectively by the dynamic folder
The clamping part and the clamping part for determining clamp assemblies (300) for holding component (200) clamp；
The tension-compression sensor (500) is horizontally installed to the right end for determining clamp assemblies (300) and the pedestal (100)
Right end between；Also, the left end of the tension-compression sensor (500) is fixedly connected with the right end for determining clamp assemblies (300),
It is slidably connected between the right end of the tension-compression sensor (500) and the right end of the pedestal (100) by sliding slot；The tension and compression pass
The symmetrical overlapping of axles of the axis of sensor (500) and the clamped rubber seal tape；
The sliding driving device (600) and the dynamic clamp assemblies (200) are linked, and are used for the dynamic clamp assemblies
(200) apply the horizontal force moved downward.
Preferably, the dynamic clamp assemblies (200) are identical with the structure for determining clamp assemblies (300), include support
Pedestal (A1), loading plate (A2), jacking apparatus (A3) and clamping part (A4)；
The bottom end of support pedestal (A1) opens up the sliding slot to match with the guide rail (400)；The support pedestal
(A1) the sliding slot is placed on outside the guide rail (400), slide the support pedestal (A1) can along the guide rail (400)；
The top of support pedestal (A1) is arranged the loading plate (A2), also, the both ends of the loading plate (A2) with
The support pedestal (A1) is slidably connected, and after sliding in place, is locked using slide jaw (A5)；
The jacking apparatus (A3) is set to the lower section of the loading plate (A2), the movable end of the jacking apparatus (A3) with
The bottom of the loading plate (A2) is fixedly connected, and by the jacking apparatus (A3), Xiang Suoshu loading plate (A2) applies height and adjusts
Save the power in direction.
The top side of the loading plate (A2) is installed by the clamping part (A4).
Preferably, the clamping part (A4) is lead screw clamping device.
Preferably, the clamping face of the clamping part (A4) is equipped with anti-skidding fixture block (A41).
Preferably, circular bubble level meter (A6) is installed in the transverse center point position of the loading plate (A2).
Preferably, the bottom four corners of support pedestal (A1) respectively install adjustable foundation bolt (A7).
Preferably, the sliding driving device (600) uses screw nut driving mechanism, including screw motor (601), spiral shell
Bar (602) and nut (603)；
The output end of the screw motor (601) installs the screw rod (602), and screw rod (602) rolling is arranged described
Nut (603) makes the rotary motion of the screw rod (602) be converted into the linear motion of the nut (603)；The nut
(603) bottom end with the dynamic clamp assemblies (200) is fixed.
The present invention also provides a kind of detection sides based on modular expansion device rubber seal tape gripping performance detection device
Method, comprising the following steps:
Step 1, the rubber seal tape for needing detection performance is installed to above gripping performance detection device, makes rubber seal
Distinguish the clamping part of passive clamp assemblies (200) and determine the clamping part clamping of clamp assemblies (300) in the both ends of band；
Step 2, gripping performance detection device, adjusting method are adjusted are as follows:
1) make the jacking apparatus of clamp assemblies (200) respectively and determine the jacking apparatus movement of clamp assemblies (300), thus
Clamping part to dynamic clamp assemblies (200) and the height of clamping part for determining clamp assemblies (300) carry out coarse adjustment, make clamping group
The clamping part of part (200) and determine clamp assemblies (300) clamping part height it is of substantially equal；
2) height for then, adjusting foundation bolt (A7), so that the clamping part and clamp to dynamic clamp assemblies (200) hold group
The height of the clamping part of part (300) is fine-tuned, on the one hand, the clamping part of clamp assemblies (200) and clamp is made to hold group
The height of the clamping part of part (300) is equal；On the other hand, dynamic clamp assemblies (200) are observed and determines the circle of clamp assemblies (300)
Air-bubble level (A6), the top surface for making clamp assemblies (200) and determining clamp assemblies (300) are horizontal；
3) due to adjust determine clamp assemblies (300) clamping part height when, one end of tension-compression sensor (500) and calmly
The right end of clamp assemblies (300) is fixed, therefore, the height of tension-compression sensor (500) and the clamping for determining clamp assemblies (300)
The high level of synchronization in portion changes, and makes the axis of tension-compression sensor (500) and the symmetrical overlapping of axles of clamped rubber seal tape always；
Step 3, start sliding driving device (600), apply sliding driving device (600) to dynamic clamp assemblies (200)
The horizontal force moved downward so that clamp assemblies (200) be made to move downward, and stretches rubber seal simultaneously during the motion
Band；
During dynamic clamp assemblies (200) stretch rubber seal tape to the left, clamp assemblies (200) are moved to rubber seal
Tension-compression sensor (500) are transmitted to by determining clamp assemblies (300) with the power applied, therefore, tension-compression sensor (500) can be real
When detect load force that rubber seal tape is applied；
Whether fallen off, whether generated carefully with rubber seal tape by comparing the load force that tension-compression sensor (500) detect
Seminess, and then detect whether rubber seal tape gripping performance meets the requirements.
A kind of modular expansion device rubber seal tape gripping performance detection device and method provided by the invention have with
Lower advantage:
The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device and method, in load speed
Under the premise of rate control precision is met the requirements, the loading direction of power and the symmetrical overlapping of axles of rubber seal tape can be made, to mention
The accuracy and reliability of high rubber seal tape gripping performance detection.Also has the advantages that device flexible adjustment, easy to use.
Detailed description of the invention
Fig. 1 is the main view of modular expansion device rubber seal tape gripping performance detection device provided by the invention；
Fig. 2 is the top view of modular expansion device rubber seal tape gripping performance detection device provided by the invention.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein only to
It explains the present invention, is not intended to limit the present invention.
The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device, controls in loading speed
Under the premise of precision is met the requirements, the loading direction of power and the symmetrical overlapping of axles of rubber seal tape can be made, to improve rubber
The accuracy and reliability of band gripping performance detection.Also has the advantages that device flexible adjustment, easy to use.
With reference to Fig. 1 and Fig. 2, modular expansion device rubber seal tape gripping performance detection device, including it is pedestal 100, dynamic
Clamp assemblies 200 determine clamp assemblies 300, guide rail 400, tension-compression sensor 500 and sliding driving device 600；
The upper surface of pedestal 100 installs guide rail 400；
Dynamic clamp assemblies 200 are slidably mounted along guide rail 400, also, dynamic clamp assemblies 200 are located at left side；
Determine clamp assemblies 300 to be slidably mounted along guide rail 400, also, determines clamp assemblies 300 and be located at right side；Dynamic clamping group
The clamping part of part 200 is arranged with the height such as clamping part of clamp assemblies 300 is determined；The left and right ends of rubber seal tape are passive respectively to press from both sides
It holds the clamping part of component 200 and determines the clamping part clamping of clamp assemblies 300；Specifically, the two sides deformed steel of rubber seal tape, point
The clamping part of impassive clamp assemblies 200 and the clamping part clamping for determining clamp assemblies 300, also, the present invention passes through many kinds of measures,
The height that rubber seal tape two sides deformed steel can quickly be adjusted is in special-shaped steel type chamber in same level, and height difference is less than
1mm.Specific height adjusting structure and mode, in content introduction below.
In addition, the clamping part of clamp assemblies is designed in the application, it can be flexible to the modulus type of different size model
Device is applicable in.The specific structure of clamping part is described below.
Tension-compression sensor 500 is horizontally installed to determine between the right end of clamp assemblies 300 and the right end of pedestal 100；Also, it draws
The left end of pressure sensor 500 is fixedly connected with the right end for determining clamp assemblies 300, right end and the pedestal 100 of tension-compression sensor 500
It is slidably connected between right end by sliding slot；The symmetrical overlapping of axles of the axis of tension-compression sensor 500 and clamped rubber seal tape；
It, can the size of power that is applied of real-time detection rubber seal tape by installing tension-compression sensor 500.It is loaded to rubber seal tape
To defined horizontal force and after holding the lotus time, whether observation rubber seal tape falls off, whether generates hair check, determines rubber seal
Whether band gripping performance meets the requirements.Further, since tension-compression sensor 500 and determine the right ends of clamp assemblies 300 and fix, and with bottom
It is slidably connected between the right end of seat 100 by sliding slot, therefore, when the height for determining clamp assemblies 300 is conditioned, tension-compression sensor
500 can ensure that tension-compression sensor 500 and clamped rubber seal tape with the loading plate vertical-lift for determining clamp assemblies 300
Symmetrical overlapping of axles.
Sliding driving device 600 and dynamic clamp assemblies 200 link, for what is moved downward to the application of dynamic clamp assemblies 200
Horizontal force can control the horizontal force loading speed applied to rubber seal tape and big by the control to sliding driving device 600
It is small.In practical application, sliding driving device 600 uses screw nut driving mechanism, including screw motor 601, screw rod 602 and spiral shell
Mother 603；The output end of screw motor 601 installs screw rod 602, and the rolling of screw rod 602 is arranged nut 603, transports the rotation of screw rod 602
Turn turns to the linear motion of nut 603；Nut 603 and the bottom end of dynamic clamp assemblies 200 are fixed.Using screw nut driving machine
Structure, as shown, can accurately realize to dynamic clamp assemblies 200 by the setting in the direction to screw rod 602 and apply horizontal force
Effect.
Specific structure of the invention is introduced below:
(1) structure of clamp assemblies
Dynamic clamp assemblies 200 are identical with the structure for determining clamp assemblies 300, include support pedestal A1, loading plate A2, jacking
Device A3 and clamping part A4；
The bottom end of support pedestal A1 opens up the sliding slot to match with guide rail 400；The sliding slot of support pedestal A1 is placed on guide rail 400
Outside makes to support pedestal A1 that can slide along guide rail 400；It is emphasized that dynamic clamp assemblies 200 and clamp are held in the present invention
The support pedestal of component 300 is slidably to be placed on the outside of guide rail 400, depending on clamp assemblies 300 why be known as clamp and hold group
Part 300 is connected by tension-compression sensor 500 with the right end of pedestal 100 because of the right end due to determining clamp assemblies 300,
When determining clamp assemblies 300 and being applied horizontal pulling force to the left, due to the restriction effect of tension-compression sensor 500, clamp assemblies are determined
300 positions are substantially motionless, so being known as determining clamp assemblies 300.
Support the top of pedestal A1 that loading plate A2 is set, also, the both ends of loading plate A2 are slidably connected with support pedestal A1,
After sliding in place, locked using slide jaw A5；
Jacking apparatus A3 is set to the lower section of loading plate A2, and the bottom of the movable end and loading plate A2 of jacking apparatus A3 is fixed
Connection applies the power in height adjustment direction to loading plate A2 by jacking apparatus A3.
So when needing to adjust the height of loading plate A2, release slide jaw A5 first, in the work of jacking apparatus A3
Under, the height of loading plate A2 is adjusted.When loading plate A2 height adjustment in place after, then lock slide jaw A5.
Jacking apparatus A3 is mainly used for the height of coarse adjustment loading plate A2.
(2) clamping part
Clamping part A4 is installed the top side of loading plate A2.Clamping part A4 is used to clamp the deformed steel of rubber seal tape.
For be applicable in the rubber seal tape to different size model deformed steel clamping action, clamping part A4 using lead screw press from both sides
Tight device.The clamping face of clamping part A4 is equipped with anti-skidding fixture block A41, can be used for fixing the modular expansion device of different size model
Deformed steel.
(3) foundation bolt A7
The bottom four corners of support pedestal A1 respectively install adjustable foundation bolt A7.
By foundation bolt A7, for fine-tuning the height of loading plate A2, thus make tension-compression sensor 500 axis and
The symmetrical overlapping of axles of clamped rubber seal tape.
In addition, by foundation bolt A7, adjustable water Pingdu makes shaped sectional steel of expansion joint type chamber be in same level
On, height difference is less than 1mm, to meet rubber seal tape gripping performance testing requirements.
(4) circular bubble level meter A6
Circular bubble level meter A6 is installed the transverse center point position of loading plate A2.By circular bubble level meter A6, see
It examines whether loading plate A2 is in horizontality, if it is not, then adjusting each foundation bolt A7, guarantees in the detection process, to hold
Support plate A2 is in horizontality.
Therefore, modular expansion device rubber seal tape gripping performance detection device provided by the invention has following spy
Point:
1) a pair of of lead screw clamping device is respectively arranged on dynamic clamp assemblies 200 and the loading plate for determining clamp assemblies 300, pass through
Guide screw movement drives fixture displacement to realize the clamping to different size model shaped sectional steel of expansion joint, prevents telescopic device special-shaped
Steel loosens in the detection process.
2) high-precision is separately installed in the transverse center point of dynamic clamp assemblies 200 and the loading plate for determining clamp assemblies 300
Circular bubble level meter is in special-shaped steel type chamber in same level, height difference is less than using four adjustably foot bolts
1mm。
3) dynamic clamp assemblies 200 are respectively arranged with the top of adjustable carrier plate height with the loading plate bottom surface for determining clamp assemblies 300
Rise device.Determine clamp assemblies 300 to remain stationary in horizontal direction during the test, moves 200 bottom surface horizontal direction of clamp assemblies dress
There is guide rail, guide rail is connect with dynamic clamp assemblies 200 with slide jaw.Determining to be arranged between 300 loading plate of clamp assemblies and wall surface
Having can be with the tension-compression sensor for the loading plate vertical-lift for determining clamp assemblies 300, tension-compression sensor horizontal force dynamometry direction and rubber
The symmetrical overlapping of axles of glue band.Tension-compression sensor loading speed is controlled by adjusting controller and is held the lotus time.
The present invention also provides a kind of detection sides based on modular expansion device rubber seal tape gripping performance detection device
Method, comprising the following steps:
Step 1, the rubber seal tape for needing detection performance is installed to above gripping performance detection device, makes rubber seal
Distinguish the clamping part of passive clamp assemblies 200 and determine the clamping part clamping of clamp assemblies 300 in the both ends of band；
Step 2, gripping performance detection device, adjusting method are adjusted are as follows:
1) make the jacking apparatus of clamp assemblies 200 respectively and determine the jacking apparatus movement of clamp assemblies 300, thus to dynamic
The clamping part of clamp assemblies 200 and the height for the clamping part for determining clamp assemblies 300 carry out coarse adjustment, make clamp assemblies 200
The height of clamping part and the clamping part for determining clamp assemblies 300 is of substantially equal；
2) height of foundation bolt A7 then, is adjusted, to clamping part to dynamic clamp assemblies 200 and determine clamp assemblies
The height of 300 clamping part is fine-tuned, on the one hand, is made the clamping part of clamp assemblies 200 and is determined clamp assemblies 300
The height of clamping part is equal；On the other hand, dynamic clamp assemblies 200 are observed and determine the circular bubble level meter A6 of clamp assemblies 300,
Make clamp assemblies 200 and determines the top surface level of clamp assemblies 300；
3) since when adjusting the height for the clamping part for determining clamp assemblies 300, one end of tension-compression sensor 500 and clamp are held
The right end of component 300 is fixed, and therefore, the height of tension-compression sensor 500 and the high level of synchronization for the clamping part for determining clamp assemblies 300 become
Change, makes the axis of tension-compression sensor 500 and the symmetrical overlapping of axles of clamped rubber seal tape always；
Step 3, start sliding driving device 600, transport sliding driving device 600 to the left to the application of dynamic clamp assemblies 200
Dynamic horizontal force so that clamp assemblies 200 be made to move downward, and stretches rubber seal tape simultaneously during the motion；
During dynamic clamp assemblies 200 stretch rubber seal tape to the left, dynamic clamp assemblies 200 are applied to rubber seal tape
The power added is transmitted to tension-compression sensor 500 by determining clamp assemblies 300, therefore, tension-compression sensor 500 can real-time detection to rubber
The load force that glue band is applied；
Whether fallen off by comparing the load force that tension-compression sensor 500 detects with rubber seal tape, whether generate checking
Line phenomenon, and then detect whether rubber seal tape gripping performance meets the requirements.
The present invention provides a kind of modular expansion device rubber seal tape gripping performance detection device, has the advantage that
(1) by dynamic clamp assemblies, determine the designs of clamp assemblies and tension-compression sensor position, both facilitate realization to draw
The symmetrical overlapping of axles of the axis of pressure sensor 500 and clamped rubber seal tape, and realize tension-compression sensor and accurately detect
The function of the size for the horizontal force that rubber seal tape is applied；
(2) it is designed by the adjustable height for moving clamp assemblies, determine clamp assemblies, and tension-compression sensor and clamp is made to hold group
Part synchronization lifting can fast implement the effect of the axis of tension-compression sensor 500 and the symmetrical overlapping of axles of clamped rubber seal tape
Fruit, and then improve the accuracy and reliability of rubber seal tape gripping performance detection.
(3) it is applicable to the modular expansion device rubber seal tape gripping performance detection of different size series.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
Depending on protection scope of the present invention.
Claims (8)
1. a kind of modular expansion device rubber seal tape gripping performance detection device, which is characterized in that including pedestal (100),
Dynamic clamp assemblies (200) determine clamp assemblies (300), guide rail (400), tension-compression sensor (500) and sliding driving device (600)；
The upper surface of described pedestal (100) installs the guide rail (400)；The dynamic clamp assemblies (200) can along the guide rail (400)
It is slidably installed, also, the dynamic clamp assemblies (200) are located at left side；It is described to determine clamp assemblies (300) along the guide rail (400)
It is slidably mounted, also, described determine clamp assemblies (300) and be located at right side；The clamping part of the dynamic clamp assemblies (200) and described
Determine the height such as clamping part of clamp assemblies (300) to be arranged；The left and right ends of rubber seal tape are respectively by the dynamic clamp assemblies
(200) clamping part and the clamping part clamping for determining clamp assemblies (300)；
The tension-compression sensor (500) is horizontally installed to the right side of the right end for determining clamp assemblies (300) and the pedestal (100)
Between end；Also, the left end of the tension-compression sensor (500) is fixedly connected with the right end for determining clamp assemblies (300), described
It is slidably connected between the right end of tension-compression sensor (500) and the right end of the pedestal (100) by sliding slot；The tension-compression sensor
(500) the symmetrical overlapping of axles of axis and the clamped rubber seal tape；
The sliding driving device (600) and the dynamic clamp assemblies (200) are linked, and are used for the dynamic clamp assemblies (200)
Apply the horizontal force moved downward.
2. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 1, feature
It is, the dynamic clamp assemblies (200) are identical with the structure for determining clamp assemblies (300), include support pedestal (A1), hold
Support plate (A2), jacking apparatus (A3) and clamping part (A4)；
The bottom end of support pedestal (A1) opens up the sliding slot to match with the guide rail (400)；Support pedestal (A1)
The sliding slot is placed on outside the guide rail (400), slide the support pedestal (A1) can along the guide rail (400)；
The top of support pedestal (A1) is arranged the loading plate (A2), also, the both ends of the loading plate (A2) with it is described
Support pedestal (A1) is slidably connected, and after sliding in place, is locked using slide jaw (A5)；
The jacking apparatus (A3) is set to the lower section of the loading plate (A2), the movable end of the jacking apparatus (A3) with it is described
The bottom of loading plate (A2) is fixedly connected, and by the jacking apparatus (A3), Xiang Suoshu loading plate (A2) applies height adjustment side
To power.
The top side of the loading plate (A2) is installed by the clamping part (A4).
3. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 2, feature
It is, the clamping part (A4) is lead screw clamping device.
4. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 3, feature
It is, the clamping face of the clamping part (A4) is equipped with anti-skidding fixture block (A41).
5. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 2, feature
It is, circular bubble level meter (A6) is installed in the transverse center point position of the loading plate (A2).
6. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 1, feature
It is, the bottom four corners of support pedestal (A1) respectively install adjustable foundation bolt (A7).
7. a kind of modular expansion device rubber seal tape gripping performance detection device according to claim 1, feature
Be, the sliding driving device (600) use screw nut driving mechanism, including screw motor (601), screw rod (602) and
Nut (603)；
The output end of the screw motor (601) installs the screw rod (602), and the screw rod (602) rolls and is arranged the nut
(603), the rotary motion of the screw rod (602) is made to be converted into the linear motion of the nut (603)；The nut (603) with
The bottom end of the dynamic clamp assemblies (200) is fixed.
8. one kind is based on the described in any item modular expansion device rubber seal tape gripping performance detection devices of claim 1-7
Detection method, which comprises the following steps:
Step 1, the rubber seal tape for needing detection performance is installed to above gripping performance detection device, makes rubber seal tape
Distinguish the clamping part of passive clamp assemblies (200) and determine the clamping part clamping of clamp assemblies (300) in both ends；
Step 2, gripping performance detection device, adjusting method are adjusted are as follows:
1) make the jacking apparatus of clamp assemblies (200) respectively and determine the jacking apparatus movement of clamp assemblies (300), thus to dynamic
The clamping part of clamp assemblies (200) and determine clamp assemblies (300) clamping part height carry out coarse adjustment, make clamp assemblies
(200) clamping part and determine clamp assemblies (300) clamping part height it is of substantially equal；
2) height of foundation bolt (A7) then, is adjusted, to clamping part to dynamic clamp assemblies (200) and determine clamp assemblies
(300) height of clamping part is fine-tuned, on the one hand, is made the clamping part of clamp assemblies (200) and is determined clamp assemblies
(300) height of clamping part is equal；On the other hand, dynamic clamp assemblies (200) are observed and determines the round gas of clamp assemblies (300)
Soaked level (A6), the top surface for making clamp assemblies (200) and determining clamp assemblies (300) are horizontal；
3) since when adjusting the height for the clamping part for determining clamp assemblies (300), one end of tension-compression sensor (500) and clamp are held
The right end of component (300) is fixed, therefore, the height of tension-compression sensor (500) and the clamping part for determining clamp assemblies (300)
High level of synchronization variation makes the axis of tension-compression sensor (500) and the symmetrical overlapping of axles of clamped rubber seal tape always；
Step 3, start sliding driving device (600), apply sliding driving device (600) to the left to dynamic clamp assemblies (200)
The horizontal force of movement so that clamp assemblies (200) be made to move downward, and stretches rubber seal tape simultaneously during the motion；
During dynamic clamp assemblies (200) stretch rubber seal tape to the left, dynamic clamp assemblies (200) are applied to rubber seal tape
The power added is transmitted to tension-compression sensor (500) by determining clamp assemblies (300), and therefore, tension-compression sensor (500) can be examined in real time
Measure the load force that rubber seal tape is applied；
Whether fallen off by comparing the load force that tension-compression sensor (500) detect with rubber seal tape, whether generate hair check
Phenomenon, and then detect whether rubber seal tape gripping performance meets the requirements.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910662315.5A CN110389071B (en) | 2019-07-22 | 2019-07-22 | Device and method for detecting clamping performance of rubber sealing belt of modular expansion device |
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| CN201910662315.5A CN110389071B (en) | 2019-07-22 | 2019-07-22 | Device and method for detecting clamping performance of rubber sealing belt of modular expansion device |
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| CN113155599A (en) * | 2021-02-25 | 2021-07-23 | 温州际高检测仪器有限公司 | Mechanical property tester for finished product of building deformation joint device |
| CN116079589A (en) * | 2023-03-24 | 2023-05-09 | 肇庆高峰机械科技有限公司 | Adjustable clamping device |
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| CN110389071B (en) | 2024-05-14 |
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