CN110274837A - A kind of antidetonation suspension and support testing machine - Google Patents
A kind of antidetonation suspension and support testing machine Download PDFInfo
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- CN110274837A CN110274837A CN201910652793.8A CN201910652793A CN110274837A CN 110274837 A CN110274837 A CN 110274837A CN 201910652793 A CN201910652793 A CN 201910652793A CN 110274837 A CN110274837 A CN 110274837A
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- 239000000725 suspension Substances 0.000 title claims abstract description 59
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 210000004262 dental pulp cavity Anatomy 0.000 claims description 5
- 238000007665 sagging Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- 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
- G01N2203/0005—Repeated or cyclic
-
- 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
- G01N2203/001—Impulsive
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of antidetonation suspension and support testing machines, it include: braced frame, Power Component and transmitting assembly, braced frame includes: top T stage, bottom T stage and column, and one end of antidetonation suspension and support is on the bottom stage face of top T stage or the roof platform face of bottom T stage;The Power Component includes: the actuator for applying load, the cylinder mounting plate and counter-force column for installing actuator, counter-force column erects the side medium position for being mounted on bottom T stage and pushing up T stage, counter-force column is arranged in backwards to the one side of braced frame in cylinder mounting plate, the piston rod of actuator sequentially passes through cylinder mounting plate and counter-force column towards braced frame side, antidetonation suspension and support is forced in by transmitting assembly by actuator, is tested.The present invention provides special mechanical test testing machine for antidetonation suspension and support, and the stress condition of simulating anti-earthquake suspension and support in actual use is convenient and simple for operation to prove whether antidetonation suspension and support intensity reaches design objective.
Description
Technical field
The present invention relates to mechanics machine fields, are more particularly to a kind of antidetonation suspension and support testing machine.
Background technique
Antidetonation suspension and support is the drainage pipeline to building, ventilation shaft, gas pipeline or power pipe etc., provide support and
A kind of fixed bracket has certain resistance tectonic comparison, not broken by earthquake easily with the pipeline for protecting its installation fixed
It is bad, reduce secondary disaster.In order to verify whether the intensity of antidetonation suspension and support can reach design requirement, need to carry out mechanics to it
Test.
Currently, as test object, to test antidetonation suspension and support just specifically in antidetonation suspension and support without a testing machine
The testing stand that other sample testings can only be used, carries out some provisional transformations, to reach test purpose.However these are tested
Equipment Selective is not strong, not only erroneous for installation, but also the provisional some parts of processing is needed to be combined.
Therefore, it is directed to the prior art, how to design and develop one kind convenient, fast, targetedly can hang antidetonation branch
Frame carries out the testing machine of mechanical test, is this field technical problem urgently to be resolved.
Summary of the invention
The technical problem to be solved by the present invention is to overcome above-mentioned the deficiencies in the prior art, a kind of antidetonation suspension and support examination is provided
Machine is tested, mechanical test convenient, fast, targetedly can be carried out to antidetonation suspension and support, whether is verifying antidetonation suspension and support intensity
Reach design objective.
The present invention solve above-mentioned technical problem the technical solution adopted is that: a kind of antidetonation suspension and support testing machine, comprising: support
Frame, Power Component and transmitting assembly,
The braced frame includes: upper and lower correspondence and the top T stage and bottom T stage that set and is supported on top T stage and bottom T
Column between type platform, one end of antidetonation suspension and support is on the bottom stage face of top T stage or the roof platform face of bottom T stage;
The Power Component includes: the actuator for applying load and the cylinder mounting plate for installing actuator, is led to by actuator
It crosses transmitting assembly and forces in antidetonation suspension and support, tested.
The side medium position of the bottom T stage and top T stage is provided with the counter-force column of setting, the one side of the counter-force column
The line slideway auxiliary and lead screw pair of setting are installed, one end of lead screw pair is driven by driving device, the one side of the cylinder mounting plate
It is fixedly connected with the sliding block of line slideway auxiliary and the sliding nut of lead screw pair, the actuator edge on cylinder mounting plate is driven by driving device
Line slideway auxiliary move up and down.
By rotating seat connection installation between the actuator and cylinder mounting plate, the rotating seat has annular installing ring
And it is symmetricly set on the rotary shaft of installing ring two sides, the cylinder body of actuator is inserted admittedly in installing ring, and the rotary shaft of two sides passes through
Bearing rotation is plugged in the swivelling chute of support, and support is fixedly mounted on again on cylinder mounting plate, and actuator can be with rotary shaft
Center rotates about.
The transmitting assembly includes: the force snesor and connecting rod for being sequentially connected actuator, and force snesor detects actuator
Force value size.
The connecting rod is the telescoping rod of a set of adjustable length and locking.
The top setting that the one side of the cylinder mounting plate is located at actuator has the drawing mechanism of elastic telescopic, drawing mechanism
One end is mounted on cylinder mounting plate by corner bracket, and the other end connects the tail end of actuator, and drawing mechanism, which holds actuator, prevents one
It holds sagging.
The bottom stage face of the top T stage or the roof platform face transverse and longitudinal of bottom T stage have been vertically staggered a plurality of T-slot, often
The both ends of one T-slot are all connected to the side end face of T stage, the T-type that one end of antidetonation suspension and support passes through screw and loading T-slot
Nut is fixed on any particular location of a wherein table top.
One end of the antidetonation suspension and support is connected with a root canal road by hanging ring, can be socketed with multiple hang simultaneously on pipeline
Ring, each hanging ring dock one group of antidetonation suspension and support, and one end of connecting rod is locked on center of effort's point of pipeline by a clip,
Multiple groups antidetonation suspension and support is tested simultaneously by this root canal road.
The actuator is electric cylinder or oil cylinder.
The driving device is motor, hydraulic cylinder or handwheel.
The drawing mechanism includes: mounting cylinder open at one end, covers the cover in mounting cylinder opening and be set to installation
Two pairs of Rectangular Springs in cylinder, described mounting cylinder one end are plugged with the first brace, and described cover one end is plugged with the second oblique pull
Bar;The end of thread of first brace sequentially passes through wherein a Rectangular Spring, mounting cylinder, one diagonal block of grafting, diagonal block rotation peace
Mounted in the tail end of electric cylinder;Another diagonal block of threaded one end grafting of second brace, diagonal block are rotatably installed in corner bracket one end,
The other end is inserted into mounting cylinder, while the first brace being isolated with the second brace with another Rectangular Spring.
Compared with prior art, the beneficial effects of the present invention are:
A. provide special mechanical test testing machine for antidetonation suspension and support, simulating anti-earthquake suspension and support in actual use by
Power situation, to prove whether antidetonation suspension and support intensity reaches design objective;
B. convenient and simple for operation, antidetonation suspension and support can be full with random installation in the T-slot of bottom T stage or top T stage
The antidetonation suspension and support of sufficient different size;
C. electronic cylinder axis can arbitrarily be adjusted at a distance from bottom T stage or top T stage, to meet the antidetonation of different height
Suspension and support.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, in which:
Fig. 1 is the overall schematic of present pre-ferred embodiments;
Fig. 2 is the side schematic view of present pre-ferred embodiments;
Fig. 3 is the front schematic view of present pre-ferred embodiments;
Fig. 4 is the Power Component and transmitting assembly schematic diagram of present pre-ferred embodiments;
Fig. 5 is the rotary shaft fragmentary cross-sectional view of present pre-ferred embodiments;
Fig. 6 is the Power Component schematic diagram of present pre-ferred embodiments;
Fig. 7 is the drawing mechanism cross-sectional view of present pre-ferred embodiments.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention is described further.Drawn in preferred embodiment
Such as "upper", "lower", "left", "right", " centre " and " one " term, only being illustrated convenient for narration, rather than to limit
The enforceable range of the present invention, relativeness are altered or modified, under the content of no substantial changes in technology, when being also considered as this hair
Bright enforceable scope.
Referring to Figure 1 to Fig. 3, a kind of antidetonation suspension and support testing machine of present pre-ferred embodiments design is specifically included that
Each component and connection relationship is detailed below in braced frame, Power Component and transmitting assembly.
Braced frame includes: bottom T stage 11, column 12 and top T stage 13, pushes up T stage 13 and about 11 bottom T stage is right
Ying Ershe, four columns 12 be fixedly supported on bottom T stage 11 with push up the opposite quadrangle of T stage 13, push up T stage 13 bottom stage face or
The roof platform face transverse and longitudinal of person bottom T stage 11 has been vertically staggered a plurality of T-slot 14, and the both ends of each T-slot 14 are all connected to T
The side end face of type platform, the mounting coordinate system of table top is made of staggered T-slot 14, and one end of antidetonation suspension and support 40 can pass through spiral shell
Silk and the T-nut for being packed into T-slot 14 are fixed on any particular location of a wherein table top.One use is constituted by braced frame
In the simulant building structural body of lifting antidetonation suspension and support 40, if being installed on top T stage 13, test Shi Gengneng simulating anti-earthquake branch is hung
The actual use operating condition of frame.
Fig. 4 to fig. 6 is referred to, Power Component includes: electric cylinder 21, cylinder mounting plate 22 and counter-force column 23, counter-force column 23
Erect be fixedly mounted on bottom T stage 11 and push up T stage 13 side medium position, cylinder mounting plate 22 setting counter-force column 23 backwards
The one side of braced frame, electric cylinder 21 are mounted on cylinder mounting plate 22, the piston rod of electric cylinder 21 towards braced frame side according to
Secondary down suction passes through cylinder mounting plate 22 and counter-force column 23, until protruding into braced frame.
As previously mentioned, antidetonation suspension and support 40 may be mounted at any particular location of a wherein table top, in order to make electric cylinder
21 can smooth applied force, cooperate the antidetonation suspension and support 40 of different length, the one side of counter-force column 23 towards cylinder mounting plate 22 is installed
There are the line slideway auxiliary 24 and lead screw pair 25 of setting, one end of lead screw pair 25 is driven by motor 26 by speed reducer 27, motor 26
The one side of counter-force column 23 is also mounted at speed reducer 27, cylinder mounting plate 22 is fixedly connected with linear guide towards counter-force column 23 on one side
Secondary 24 sliding block and the sliding nut of lead screw pair 25, are driven by motor 26, by lead screw pair 25, drive the electricity on cylinder mounting plate 22
Dynamic cylinder 21 moves up and down along line slideway auxiliary 24, so that electric cylinder 21 is set on different height.
When test, electric cylinder 21 relies on the piston rod axially reciprocating of its own, applies alternation to antidetonation suspension and support 40
Power may exist when antidetonation 40 stress of suspension and support and swing, this can make electric cylinder 21 by lateral force obliquely or downwards, side
It is reversely applied to electric cylinder to power, easily causes electric cylinder structural damage, therefore in order to protect electric cylinder 21 from lateral force,
Ensure service life, passes through a rotating seat 28 connection installation between electric cylinder 21 and cylinder mounting plate 22.Rotating seat 28 has ring
Shape installing ring and the rotary shaft 282 for being symmetricly set on installing ring two sides, the cylinder body of electric cylinder 21 insert solid in installing ring, two sides
Rotary shaft 282 by bearing 283 rotation be plugged in the swivelling chute of support 284, support 284 is fixedly mounted on cylinder mounting plate again
On 22, electric cylinder 21 can be rotated about centered on rotary shaft 282.It, can therewith up and down when electric cylinder 21 is by lateral force
Fine motion thereby protects electric cylinder and is not damaged.
When electric cylinder 21 does not install antidetonation suspension and support 40, electric cylinder 21 can due to relative rotation seat 28 both ends gravity not
Balance, and it is sagging toward one end, in order to avoid such situation, it is provided in the top that the one side of cylinder mounting plate 22 is located at electric cylinder 21
One end of drawing mechanism 29, drawing mechanism 29 is rotatably installed on cylinder mounting plate 22 by corner bracket 291, other end rotation connection electricity
The tail end of dynamic cylinder 21, drawing mechanism 29 have certain elastic telescopic, can guarantee that electric cylinder 21 remains to have when by lateral force
There is certain rotary freedom.
Fig. 7 is referred to, drawing mechanism 29 specifically includes: mounting cylinder 296 open at one end, the cylinder covered in mounting cylinder opening
Lid 292 and two pairs of Rectangular Springs 293 in mounting cylinder 296.The first brace is plugged in one end of mounting cylinder 296
295, the end of thread of the first brace 295 sequentially passes through one of Rectangular Spring 293, mounting cylinder 296, is plugged on a diagonal block
297, this diagonal block 297 is rotatably installed in the tail end of electric cylinder 21 by shaft.Similar, in one end grafting of cover 292
There are the second brace 294, another diagonal block 297 of the end of thread grafting of the second brace 294, this diagonal block 297 passes through shaft
It is rotatably installed in 291 one end of corner bracket.Another Rectangular Spring is installed between the first brace 295 and the second brace 294.When
When electric cylinder is by lateral force, by the compression of Rectangular Spring, reaction force is generated, so that electric cylinder be kept to be in a stabilization
State.In addition, one end that brace is connect with diagonal block, it may be by rotating screw thread, to adjust the length of drawing mechanism, to the greatest extent
Amount ensures stable state.
Fig. 4 is referred to, transmitting assembly includes: force snesor 31 and connecting rod 32, and force snesor 31 and connecting rod 32 are successively
The piston rod of electric cylinder 21 is connected, force snesor 31 is used to detect the force value size of electric cylinder.Since the stroke of electric cylinder has
Limit, in order to cooperate antidetonation suspension and support 40 to be installed therein any particular location of a table top, connecting rod 32 is a set of adjustable length
The telescoping rod spent and locked.When testing one group of antidetonation suspension and support 40, one end of connecting rod 32 can be directly connected to antidetonation branch
Hanger 40 is tested;When test multiple groups side by side and set antidetonation suspension and support 40 when, one end of every group of antidetonation suspension and support 40 passes through
Hanging ring 41 is connected with a root canal road 42, can be socketed with multiple hanging rings 41 on pipeline 42 simultaneously, and each hanging ring 41 docks one group and resists
Suspension and support 40 is shaken, one end of connecting rod 32 is locked on center of effort's point of pipeline 42 by a clip 43 at this time, passes through this root
Pipeline 42 tests multiple groups antidetonation suspension and support 40 simultaneously.
It illustrates:
1. in the present embodiment using electric cylinder as Power Component, in other embodiments can also use oil cylinder or other
Type actuator, as long as capableing of the actuator of drive connection bar movement, can be substituted into the present embodiment as Power Component
In.
2. using driving device of the motor as cylinder mounting plate in the present embodiment, liquid can also be used in other embodiments
Cylinder pressure or handwheel etc. are used as driving device, as long as capableing of the driving device of driving cylinder mounting plate movement, can be substituted into this
In embodiment.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What those skilled in the art implements to above according to the technical essence of the invention without departing from the scope of the present invention
Any simple modification, equivalent change and modification made by example, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of antidetonation suspension and support testing machine characterized by comprising braced frame, Power Component and transmitting assembly,
The braced frame includes: upper and lower correspondence and the top T stage and bottom T stage that set and is supported on top T stage and bottom T stage
Between column, one end of antidetonation suspension and support is on the bottom stage face of top T stage or the roof platform face of bottom T stage;
The Power Component includes: the actuator for applying load and the cylinder mounting plate for installing actuator, passes through biography by actuator
It passs component and forces in antidetonation suspension and support, tested.
2. antidetonation suspension and support testing machine according to claim 1, which is characterized in that the one of the bottom T stage and top T stage
Middle side part position is provided with the counter-force column of setting, the line slideway auxiliary and lead screw pair for being equipped with setting on one side of the counter-force column,
One end of lead screw pair is driven by driving device, the sliding block and lead screw pair for being fixedly connected with line slideway auxiliary on one side of the cylinder mounting plate
Sliding nut, by driving device drive cylinder mounting plate on actuator move up and down along line slideway auxiliary.
3. antidetonation suspension and support testing machine according to claim 1, which is characterized in that between the actuator and cylinder mounting plate
It is connected and is installed by a rotating seat, the rotating seat has annular installing ring and is symmetricly set on the rotation of installing ring two sides
Axis, the cylinder body of actuator are inserted admittedly in installing ring, and the rotary shaft of two sides is plugged in the swivelling chute of support by bearing rotation, are propped up
Seat is fixedly mounted on again on cylinder mounting plate, and actuator can be rotated about centered on rotary shaft.
4. antidetonation suspension and support testing machine according to claim 1, which is characterized in that the transmitting assembly includes: successively to connect
The force snesor and connecting rod of actuator are connect, force snesor detects the force value size of actuator.
5. antidetonation suspension and support testing machine according to claim 5, which is characterized in that the connecting rod is a set of adjustable length
The telescoping rod spent and locked.
6. antidetonation suspension and support testing machine according to claim 1, which is characterized in that the one side of the cylinder mounting plate, which is located at, to be made
The top setting of dynamic device has the drawing mechanism of elastic telescopic, and drawing mechanism one end is mounted on cylinder mounting plate by corner bracket, separately
One end connects the tail end of actuator, and drawing mechanism, which holds actuator, prevents one end sagging.
7. antidetonation suspension and support testing machine according to claim 1, which is characterized in that it is described top T stage bottom stage face or
The roof platform face transverse and longitudinal of bottom T stage has been vertically staggered a plurality of T-slot, and the both ends of each T-slot are all connected to the side of T stage
End face, one end of antidetonation suspension and support are fixed on any specific position of a wherein table top by the T-nut of screw and loading T-slot
It sets.
8. antidetonation suspension and support testing machine according to claim 1, which is characterized in that one end of the antidetonation suspension and support passes through
Hanging ring is connected with a root canal road, can be socketed with multiple hanging rings on pipeline simultaneously, and each hanging ring docks one group of antidetonation suspension and support, passes
The one end for passing component is locked on center of effort's point of pipeline by a clip, same to multiple groups antidetonation suspension and support by this root canal road
Shi Jinhang test.
9. antidetonation suspension and support testing machine according to claim 2, which is characterized in that the actuator is electric cylinder or oil
Cylinder;The driving device is motor, hydraulic cylinder or handwheel.
10. antidetonation suspension and support testing machine according to claim 6, which is characterized in that the drawing mechanism includes: that one end is opened
The mounting cylinder of mouth covers the cover in mounting cylinder opening and two pairs of Rectangular Springs in mounting cylinder, the mounting cylinder one
End is plugged with the first brace, and described cover one end is plugged with the second brace;The end of thread of first brace sequentially passes through it
In a Rectangular Spring, mounting cylinder, one diagonal block of grafting, diagonal block is rotatably installed in the tail end of electric cylinder;The one of second brace
Another diagonal block of screw thread grafting is held, diagonal block is rotatably installed in corner bracket one end, and the other end is inserted into mounting cylinder, while with another square
Shape spring is isolated by the first brace with the second brace.
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CN201910652793.8A CN110274837A (en) | 2019-07-18 | 2019-07-18 | A kind of antidetonation suspension and support testing machine |
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Cited By (5)
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CN112747879A (en) * | 2020-12-31 | 2021-05-04 | 深圳优力可科技股份有限公司 | Anti-seismic property testing equipment and method for anti-seismic support and hanger component and diagonal bracing assembly |
CN112880999A (en) * | 2021-03-01 | 2021-06-01 | 张锦峰 | Anti-fatigue rapid test method for anti-seismic support and hanger |
CN113984318A (en) * | 2021-11-12 | 2022-01-28 | 江苏星满满抗震支吊架制造有限公司 | Anti-seismic performance detection device and detection method for anti-seismic support and hanger |
CN116337383A (en) * | 2023-05-29 | 2023-06-27 | 安特利智能科技有限公司 | Anti-seismic performance detection device of anti-seismic support |
CN117213785A (en) * | 2023-11-06 | 2023-12-12 | 广东金来电气有限公司 | Anti-seismic performance detection device of anti-seismic support |
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