CN207763917U - A kind of pendulum stand - Google Patents
A kind of pendulum stand Download PDFInfo
- Publication number
- CN207763917U CN207763917U CN201820087632.XU CN201820087632U CN207763917U CN 207763917 U CN207763917 U CN 207763917U CN 201820087632 U CN201820087632 U CN 201820087632U CN 207763917 U CN207763917 U CN 207763917U
- Authority
- CN
- China
- Prior art keywords
- pendulum
- bracket
- guide slide
- swing rod
- holder
- 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
Links
- 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 21
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000012360 testing method Methods 0.000 description 30
- 238000001514 detection method Methods 0.000 description 22
- 210000002683 foot Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
This application discloses a kind of pendulum stands, including：Pedestal, holder, pendulum mass component and pendulum bracket, wherein：Holder is fixedly installed on pedestal, holder is arranged straight up；The first groove is offered on the first surface of holder, the first groove is vertically arranged, and pendulum bracket is connect by the first groove with bracket slide；Pendulum mass component includes pendulum fixed link, lifting lug, swing rod and tup, pendulum fixed link level is fixed on pendulum bracket, swing rod is connected with pendulum fixed link by lifting lug, lifting lug is fixedly connected with pendulum fixed link, lifting lug is flexibly connected with swing rod, tup is arranged in the free end of swing rod, and swing rod drives tup to be swung in the plane parallel with first surface；Tup includes tup ontology and weight plug-in unit, and plug-in unit filling hole, weight plug-in unit and plug-in unit filling hole cooperation are provided on tup ontology；The first graduated scale is fixedly installed on the first surface of holder.
Description
Technical field
This application involves technical field of test equipment more particularly to a kind of pendulum stands.
Background technology
Important function of the electric power played in life and production can not be ignored, and be brought greatly just to daily life
Profit becomes the important energy source in production and living, can be allowed in power plant electric power normal operation and the most key factor of conveying just
It is electrical equipment.To protect the circuit structure of inside electric appliance, electrical appliance enclosure to need to have certain anti-external mechanical
The ability of collision.Electrical appliance enclosure collision grade is a kind of anti-finger shield for weighing electrical appliance enclosure to extraneous mechanical collision
Mark, and be then pendulum stand for provide collision energy.
It is the work according to laboratory mostly currently, for detecting the pendulum stand of electrical appliance enclosure collision grade
Pendulum is connected by environment with the wall in laboratory, when electrical appliance enclosure needs detection, then needs electrical equipment to be measured
Shell is transported to laboratory and is detected.If encounter large electric device housings need detection when, will be outside large electric equipment
Shell transports to the transportation cost in laboratory greatly and the haulage time period is longer, increases so as to cause testing cost, in addition when large-scale electricity
When the material difference of each position of gas device housings, need to be overturn large electric device housings, to be detected, to account for
Lab space is very big, while when detecting the collision grade of different materials, and the weight of the pendulum needed also differs, this
When need replacing the pendulum of different weight so that detection efficiency reduces.
In conclusion how to solve the detection of large electric device housings collision grade and improve detection efficiency to be current
Urgent problem to be solved.
Utility model content
This application provides a kind of pendulum stands, to solve the detection of large electric device housings collision grade and carry
The technical issues of high detection efficiency.
To reach above-mentioned purpose, the utility model provides following technical solution：
A kind of pendulum stand, including：Pedestal, holder, pendulum mass component and pendulum bracket, wherein：
The holder is fixedly installed on the pedestal, the holder is arranged straight up；
The first groove is offered on the first surface of the holder, first groove is vertically arranged, the pendulum bracket
It is connect with bracket slide by first groove；
The pendulum mass component includes pendulum fixed link, lifting lug, swing rod and tup, the pendulum fixed link level fixed setting
On the pendulum bracket, the swing rod is connected with the pendulum fixed link by the lifting lug, the lifting lug and the pendulum
Fixed link is fixedly connected, and the lifting lug is flexibly connected with the swing rod, and the tup, the pendulum is arranged in the free end of the swing rod
Bar drives the tup to be swung in the plane parallel with the first surface；
The tup includes tup ontology and weight plug-in unit, and plug-in unit filling hole is provided on the tup ontology, described heavy
Measure plug-in unit and plug-in unit filling hole cooperation；
The first graduated scale is fixedly installed on the first surface of the holder.
Preferably, plug-in unit filling hole is equipped with internal thread, and weight plug-in unit surface is equipped with external screw thread, and the weight is inserted
Part passes through screw-thread fit with plug-in unit filling hole.
Preferably, the pendulum bracket includes the first bracket page and the second bracket page, the first bracket page and second
Bracket page fixing is connected and is mutually perpendicular to；The first bracket page is connect by first groove with bracket slide；The pendulum
Hammer fixed link is horizontally fixed on the second bracket page.
Preferably, further include guide slide bracket and guide slide；The guide slide is fixed at the guiding and slides
On road bracket；
The guide slide bracket is connect by first groove with bracket slide；The guide slide bracket setting exists
The lower section of the pendulum bracket；
It opens up on the guide slide and coordinates in the bar shaped with the matched bar shaped slideway of the swing rod outer diameter, the swing rod
In slideway, the swing rod drives the tup to be swung in the plane parallel with the holder first surface.
Preferably, the guide slide bracket includes third bracket page and the 4th bracket page, wherein：The third bracket
Page is vertical with the 4th bracket page to be fixedly connected, and the third bracket page is connect by first groove with bracket slide；It is described
Guide slide is fixed on the 4th bracket page.
Preferably, the guide slide includes the first guide slide section and the second guide slide section, and described first is oriented to
Chute sections are horizontally disposed, and the secondth guide slide section is connect with the first guide slide section, and described first is oriented to cunning
Road section and the angle of the second guide slide section are obtuse angle；The free end of the second guide slide section is to close to the guide slide
The side of bracket tilts；The first guide slide section and the second guide slide Duan Shangjun are opened up to be matched with the swing rod outer diameter
Bar shaped slideway, swing rod cooperation in the bar shaped slideway, the swing rod drive the tup with the first surface
It is swung in parallel plane.
Preferably, the free end of the second guide slide section is provided with positioning strip and limiting plate.
Preferably, the second graduated scale, the initiating terminal of second graduated scale and institute are additionally provided in the pendulum fixed link
The one end for stating pendulum fixed link setting lifting lug flushes.
Preferably, on vertically, the lower surface of the pedestal is provided with idler wheel and fixed feet, and the idler wheel is
Universal wheel.
The utility model provides a kind of pendulum stand, and grade is collided for transporting inconvenient large electric device housings
Detection, the equipment for being originally used for detection large electric device housings collision grade detection, pendulum is mostly fixed on laboratory
Wall on immovable, and large electric device housings also inconvenient transport and occupied space is big, can not transport to laboratory, because
A kind of this pendulum stand provided by the present application, including：Pedestal, holder, pendulum mass component and pendulum bracket, can be by pendulum test
Platform is moved to large electric equipment erecting bed and pedestal is arranged first to be detected to electrical appliance enclosure, on pedestal
Mounting bracket, holder are arranged straight up, pendulum bracket are provided on holder, it is vertical on holder first surface that pendulum bracket passes through
The first groove opened up is connect with bracket slide, and then pendulum mass component is fixed on pendulum bracket, and pendulum mass component includes pendulum
Fixed link, lifting lug, swing rod and tup, pendulum fixed link level are fixed on pendulum bracket, and swing rod and pendulum fixed link are logical
Lifting lug connection is crossed, lifting lug is fixedly connected with pendulum fixed link, and lifting lug is flexibly connected with swing rod, and tup is arranged in the free end of swing rod,
Realize that swing rod drives tup to be swung in the plane parallel with first surface.When to inconvenience transport large electric device housings into
When row collision grade is detected, this pendulum stand can be transported to the scene of large scale equipment and is detected, but difference is set
Standby height is all different, and the height of test position is needed also to differ, therefore the first graduated scale is provided on holder, is being treated
When measurement equipment is detected, the height of pendulum mass component can be adjusted according to position to be measured, in addition, the detection of collision rank test is
It is kinetic energy by potential energy, device under test is collided, and the material of distinct device is all different, and plays the role of also not phase
Together, it is therefore desirable to which the collision grade of detection also differs, and when carrying out collision grade detection, needs the requirement according to Devices to test
Select different potential energy, and the weight of potential energy and pendulum mass component and highly relevant, therefore tup includes that tup ontology and weight are inserted
Part is provided with plug-in unit filling hole, weight plug-in unit and plug-in unit filling hole cooperation on tup ontology, is changed the weight of tup with this,
In addition it is provided with the first graduated scale on holder, the height of tup is accurately positioned by sliding pendulum bracket.To sum up
It is described, it, can be by pendulum provided by the utility model when the mobile large electric device housings of inconvenience carry out collision grade detection
Testing stand is moved to the erecting bed of large electric device housings, while can also be adjusted according to the material of different large electric equipment
The weight and height for saving pendulum, are suitble to use in the environment in non-laboratory.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of pendulum stand provided by the embodiments of the present application；
Reference sign：1- pedestals, 2- holders, 3- pendulum mass components, 31- pendulum fixed links, 32- lifting lugs, 33- swing rods,
34- tups, 4- pendulum brackets, 41- the first bracket pages, 42- the second bracket pages, the first graduated scales of 5-, the first grooves of 6-, 7 positioning
Item, 8- limiting plates, 9- guide slide brackets, 91- third bracket pages, the 4th bracket pages of 92-, 10- guide slides, 101- first are led
To chute sections, 102- the second guide slide sections, the second graduated scales of 11-, 12- idler wheels, 13- fixed feets.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, the common skill in this field
The every other embodiment that art personnel are obtained without making creative work should all belong to the application protection
Range.
It is a kind of structural schematic diagram of pendulum stand provided by the embodiments of the present application referring to Fig. 1.
Specific embodiment of the present utility model is made a detailed explanation below according to attached drawing.
As shown in Figure 1, in the embodiment of the present application, a kind of pendulum stand, including：Pedestal 1, holder 2, pendulum mass component 3
With pendulum bracket 4, wherein：Holder 2 is fixedly installed on pedestal 1, holder 2 is arranged straight up, on the first surface of holder 2
The first groove 6 is offered, the first groove 6 is vertically arranged, and pendulum bracket 4 is slidably connected by the first groove 6 with holder 2, pendulum
Component 3 includes pendulum fixed link 31, lifting lug 32, swing rod 33 and tup 34, and 31 level of pendulum fixed link is fixed at the pendulum
It hammers into shape on bracket 4, swing rod 33 and pendulum fixed link 31 are connected by lifting lug 32, and lifting lug 32 is fixedly connected with pendulum fixed link 31, is hung
Ear 32 is flexibly connected with swing rod 33, and tup 34 is arranged in the free end of swing rod 33, and swing rod 33 drives tup 34 flat with first surface
It is swung in capable plane, tup 34 includes tup ontology and weight plug-in unit, and plug-in unit filling hole is provided on tup ontology, and weight is inserted
Part coordinates with plug-in unit filling hole, and the first graduated scale 5 is fixedly installed on the first surface of holder 2.
Specifically, the utility model provides a kind of pendulum stand, for transporting inconvenient large electric device housings
The detection for colliding grade, the equipment for being originally used for detection large electric device housings collision grade detection, pendulum are mostly fixed
It is immovable on the wall in laboratory, and the also inconvenient transport and occupied space is big of large electric device housings, can not transport to
Laboratory, therefore a kind of pendulum stand provided by the present application, including：Pedestal 1, holder 2, pendulum mass component 3 and pendulum bracket
4, pendulum stand can be moved to large electric equipment erecting bed and set first to be detected to electrical appliance enclosure
Bottom set seat 1, the mounting bracket 2 on pedestal 1, and holder 2 is arranged straight up, and pendulum bracket 4, pendulum support are provided on holder 2
The first groove 6 that frame 4 opens up vertically on the first surface by holder 2 is slidably connected with holder 2, then consolidates pendulum mass component 3
It is scheduled on pendulum bracket 4, pendulum mass component 3 includes pendulum fixed link 31, lifting lug 32, swing rod 33 and tup 34, pendulum fixed link 31
Level is fixed on pendulum bracket 4, and swing rod 33 and pendulum fixed link 31 are connected by lifting lug 32, and lifting lug 32 is fixed with pendulum
Bar 31 is fixedly connected, and lifting lug 32 is flexibly connected with swing rod 33, and tup 34 is arranged in the free end of swing rod 33, realizes that swing rod 33 drives hammer
First 34 swing in the plane parallel with first surface.It is grading when to the inconvenient large electric device housings transported collide etc.
When row detection, this pendulum stand can be transported to the scene of large scale equipment and is detected, but the height of distinct device is not
It is identical, it needs the height of test position also to differ, therefore be provided with the first graduated scale 5 on holder, is carried out in device under test
When detection, the height of pendulum mass component 3 can be adjusted according to position to be measured, in addition, the detection of collision rank test is turned by potential energy
Kinetic energy is turned to, device under test is collided, and the material of distinct device is all different, and plays the role of also differing, therefore is needed
The collision grade to be detected also differs, and when carrying out collision grade detection, needs to be selected according to the requirement of Devices to test different
Potential energy, and the weight of potential energy and pendulum mass component 3 and highly relevant, therefore tup 34 includes tup ontology and weight plug-in unit, hammer
It is provided with plug-in unit filling hole, weight plug-in unit and plug-in unit filling hole cooperation on head ontology, changes the weight of tup 34 with this, in addition
It is provided with the first graduated scale 5 on holder 2, the height of tup 34 is accurately positioned by sliding pendulum bracket 4.To sum up
It is described, it, can be by pendulum provided by the utility model when the mobile large electric device housings of inconvenience carry out collision grade detection
Testing stand is moved to the erecting bed of large electric device housings, while can also be adjusted according to the material of different large electric equipment
The weight and height for saving pendulum, are suitble to use in the environment in non-laboratory.
In the embodiment of the present application, plug-in unit filling hole is equipped with internal thread, and weight plug-in unit surface is equipped with external screw thread, weight plug-in unit
Hole is filled by screw-thread fit with plug-in unit, when carrying out different grades of impact test, the weight to tup 34 is needed to change
Become, then need the weight for changing weight plug-in unit on tup 34 at this time, when the plug-in unit filling hole on weight plug-in unit and tup 34 carries out
It when cooperation, needs that weight plug-in unit is fixed, otherwise during tup 34 under eminence by inciting somebody to action, easily occur with tup ontology
It is detached from, therefore internal thread is provided in plug-in unit filling hole, external screw thread is set on weight plug-in unit so that weight plug-in unit and plug-in unit
Hole screw-thread fit is filled, avoids weight plug-in unit during decline of tup 34 that break-off occurs with tup ontology.
In the embodiment of the present application, pendulum bracket 4 includes the first bracket page 41 and the second bracket page 42, the first bracket page
41 are fixedly connected and are mutually perpendicular to the second bracket page 42, and the first bracket page 41 is slided by first groove 6 and holder 2
Connection, pendulum fixed link 31 are horizontally fixed on the first bracket page 41.
Specifically, the first bracket page 41 is mutually perpendicular to and is fixedly connected with the second bracket page 42, therefore by the first rocker page
After 41 connect with the first groove 6 on the first surface of holder 2, the second bracket page 42 is vertical with the first surface of holder 2 and not
There are intersections, therefore after pendulum fixed link 31 is fixed on the second bracket page 42, the swing rod 33 being connect with pendulum fixed link 31
With tup 34 when swinging, it will not collide with holder 2.In addition the one side being connect with holder 2 in the first bracket page 41
It is provided with sliding block, the first bracket page 41 is by the sliding block realization of setting and being slidably connected for the first groove 6, according to test height
It is required that after pendulum bracket 4 is accurately positioned, since the pendulum mass component 3 being fixed on pendulum bracket 4 has certain weight,
It only leans on the cooperation of sliding block and the first groove 6 that can not fix pendulum bracket 4, therefore pendulum bracket 4 need to be fixed, in the first support
It is threaded hole on frame page 41 and the second groove is set on holder 2, nut is consolidated by the threaded hole on the first bracket page 41
It is scheduled in the second groove, nut need to only be twisted from the fixation realized to pendulum bracket 4 when pendulum bracket 4 needs to adjust height
Pine.
In the embodiment of the present application, further include guide slide bracket 9 and guide slide 10, guide slide 10 is fixed at
On guide slide bracket 9, guide slide bracket 9 is slidably connected by the first groove 6 with holder 2, and the setting of guide slide bracket 9 exists
The lower section of pendulum bracket 4 opens up on guide slide 10 and is slided in bar shaped with the matched bar shaped slideway of 33 outer diameter of swing rod, the cooperation of swing rod 33
In road, swing rod 33 drives tup 34 to be swung in the plane parallel with 2 first surface of the holder.
Specifically, when carrying out collision rank test to electrical appliance enclosure to be measured, tup 34 is moved to test requirements document
Height after, the free-falling in the plane parallel with 2 first surface of holder under the drive of swing rod 33 of tup 34, in tup 34
During whereabouts, while the move in plane parallel with 2 first surface of holder, it is that 2 first surface of holder is vertical
It is also moved in plane, it is final so that the striking point for the electrical appliance enclosure to be measured that tup 34 is hit occurs with test mark point
Deviate, if moreover, tup 34 occurs, to when the offset in 2 direction of holder, to lead in the plane vertical with 2 first surface of holder
Tup 34 is caused to collide with holder 2 so that pendulum stand is damaged, therefore is provided with guide slide support on holder 2
Frame 9 is fixedly installed guide slide 10 on guide slide bracket 9, since guide slide 10 is to play guiding role to swing rod 33,
Therefore guide slide bracket 9 is arranged to offer on the lower section of pendulum bracket 4, guide slide 10 and matches with 33 outer diameter of swing rod
Bar shaped slideway, after swing rod 33 is engaged in bar shaped slideway, swing rod 33 is not in contact with bar shaped slideway, when pendulum tup 34
When in dropping process, guide slide 10 has guiding role to tup 34.
In the embodiment of the present application, guide slide bracket 9 includes third bracket page 91 and the 4th bracket page 92, wherein：
Third bracket page 91 is vertical with the 4th bracket page 92 to be fixedly connected, and third bracket page 91 passes through the first groove 6 and connects with the sliding of holder 2
It connects, guide slide 10 is fixed on the 4th bracket page 92, is led since guide slide 10 plays the movement locus of swing rod 33
To effect, therefore the bar shaped slideway being arranged on guide slide 10 must be in same perpendicular, to ensure swing rod with swing rod 33
33 are not in contact with bar shaped slideway, and after pendulum bracket 4 carries out height adjusting, the height of guide slide bracket 9 is also wanted
It is adjusted accordingly, therefore guide slide bracket 9 is also equipped with third bracket page 91 and the 4th bracket page 92, wherein third
It is provided with the second sliding block coordinated with the first groove 6 on the face that bracket page 91 is connect with holder 2, realizes guide slide bracket 9
Sliding on holder 2, the 4th bracket page 92 is vertical with third bracket page 91 to be fixedly connected, and guide slide 10 is fixed on
On 4th bracket page 92 so that the bar shaped slideway on guide slide 10 is located at swing rod 33 in same perpendicular, similarly, leads
There is certain weight to slideway 10, only lean on the cooperation of the second sliding block and the first groove 6 that can not be consolidated guide slide bracket 9
Fixed, therefore threaded hole is provided on guide slide bracket 9, nut nut be fixed on holder 2 to be arranged through threaded hole
The second groove in.
In the embodiment of the present application, guide slide 10 includes the first guide slide section 101 and the second guide slide section
102, the first guide slide section 101 is horizontally disposed, and the second guide slide section 102 is connect with the first guide slide section 101, and first
Guide slide 101 and the angle of the second guide slide section 102 are obtuse angle, and the free end of the second guide slide section 102 is led to close
It tilts to the side of slipway bracket 9, is opened up and swing rod 33 in the first guide slide section 101 and the second guide slide section 102
The matched bar shaped slideway of outer diameter, swing rod 33 coordinate in bar shaped guide slide, and swing rod 33 drives tup 34 flat with first surface
It is swung in capable plane.
Specifically, after in the bar shaped slideway by the cooperation of swing rod 33 on guide slide 10, then with the tup of test requirements document
34 height, during the highly mobile height to test requirements document of tup 34, the angle of tup 34 and vertical direction by
Cumulative big, then the height of tup 34 in the horizontal direction is gradually increasing, if guide slide 10 is straight, when tup 34 is in swing rod 33
Drive under rise to certain height after, the tie point and bar shaped ramps contact of swing rod 33 and tup 34, due to tup 34 with
The limitation of bar shaped slideway, tup 34 can not continue to increase, to be unable to reach test requirements document tup 34 height, therefore will lead
It is divided to slideway 10 for 102 two sections of the first guide slide section 101 and the second guide slide section, wherein 101 water of the first guide slide section
Flat setting, and when the distance between pendulum bracket 4 and guide slide bracket 9 reach maximum distance, horizontally disposed first leads
The movement for not influencing swing rod 33 to chute sections 101, the second guide slide section 102 being connect with the first guide slide section 101 tilt
The angle of setting, the first guide slide section 101 and the second guide slide section 102 is obtuse angle, the freedom of the second guide slide section 102
It holds to close to the side of guide slide bracket 9 and tilts.Set guide slide 10 to the first guide slide section that angle is obtuse angle
101 and the second guide slide section 102, when swing rod 33 drive tup 34 to test requirements document it is highly mobile during, guide slide
The bar shaped slideway being arranged on 10 does not influence the movement of swing rod 33 so that swing rod 33 is movable to the height of test requirements document.
In the embodiment of the present application, the free end of the second guide slide section 102 is provided with positioning strip 7 and limiting plate (8), right
When electrical appliance enclosure carries out collision rank test, when the distance between the different location that need to be detected, it is only necessary to which swing rod 33 exists
Move up or glide in bar shaped slideway on guide slide 10 height that can meet test requirements document when, only need to second be oriented to slide
Limiting plate 8 is arranged in the free end in road, determines the height of test requirements document, limiting plate 8 is slided on guide slide 10, right
Swing rod 33 needs position to be achieved to be defined, and then need to only be moved to swing rod 33 and be contacted with limiting plate 8, when by swing rod
After 33 are moved to and are contacted with limiting plate 8, since the bar shaped slideway on guide slide 10 is few bigger than 33 diameter of swing rod, lead to swing rod 33
Position and free-falling track there are deviations, therefore the top of limiting plate 8 be arranged positioning strip 9, by positioning strip 9 to swing rod
3 position is positioned to the starting point of the track of free-falling so that swing rod 3 does not have orbit displacement when falling.
In the embodiment of the present application, the second graduated scale 11 is additionally provided in pendulum fixed link 31, the second graduated scale 11 rises
One end that lifting lug 32 is arranged with pendulum fixed link 31 for beginning flushes.For make tup 34 position two-dimensional coordinate system mode table
It shows to come, the second graduated scale 11 is set in pendulum fixed link 31, for indicating the abscissa of tup 34, while on holder 2
It is also equipped with the first graduated scale 5, for indicating the ordinate of tup 34.
In the embodiment of the present application, on vertically, the lower surface of pedestal 1 is provided with idler wheel 12 and fixed feet 13,
And idler wheel 12 is universal wheel., when moving pendulum stand, the idler wheel 12 in 1 lower surface of pedestal is set, pendulum test is facilitated
The movement of platform, and by idler wheel 12 be universal wheel, universal wheel in the horizontal direction in can 360 ° rotation so that the movement of pendulum stand
It is more flexible, after pendulum stand is moved to test site, the fixed feet 13 in the lower surface of pedestal 1 is set and fixes pendulum examination
Platform is tested, 1 lower surface of pedestal is provided with threaded hole, fixed feet 13 is threadedly coupled by threaded hole with pedestal 1, when test site
It ground not usually, can be by adjusting the height of fixed feet 13 so that testing stand held stationary.
Since embodiment of above is that reference combination illustrates on other modes, have between different embodiments
There is an identical part, just to refer each other for identical, similar part between each embodiment in this specification.Herein no longer in detail
It illustrates.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion so that article or equipment including a series of elements include not only those elements, but also is wrapped
Other elements that are not explicitly listed are included, or further include for this article or the intrinsic element of equipment.Do not having more
In the case of more limitations, there is the element that sentence "including a ..." limits, it is not excluded that in the circuit knot including the element
There is also other identical elements in structure, article or equipment.
Those skilled in the art will readily occur to the application after considering specification and putting into practice the disclosure of utility model here
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these changes
Type, purposes or adaptive change follow the general principle of the application and include that the application is undocumented in the art
Common knowledge or conventional techniques.The description and examples are only to be considered as illustrative, the true scope and spirit of the application
It is pointed out by the content of claim.
Above-described the application embodiment does not constitute the restriction to the application protection domain.
Claims (9)
1. a kind of pendulum stand, which is characterized in that including：Pedestal (1), holder (2), pendulum mass component (3) and pendulum bracket
(4), wherein：
The holder (2) is fixedly installed on the pedestal (1), the holder (2) is arranged straight up；
The first groove (6) is offered on the first surface of the holder (2), first groove (6) is vertically arranged, the pendulum
Bracket (4) is slidably connected by first groove (6) with holder (2)；
The pendulum mass component (3) includes pendulum fixed link (31), lifting lug (32), swing rod (33) and tup (34), and the pendulum is solid
Fixed pole (31) level is fixed on the pendulum bracket (4), and the swing rod (33) and the pendulum fixed link (31) pass through
The lifting lug (32) connection, the lifting lug (32) are fixedly connected with the pendulum fixed link (31), the lifting lug (32) with it is described
Swing rod (33) is flexibly connected, and the tup (34) is arranged in the free end of the swing rod (33), and the swing rod (33) drives the hammer
Head (34) is swung in the plane parallel with the first surface；
The tup (34) includes tup ontology and weight plug-in unit, and plug-in unit filling hole is provided on the tup ontology, described heavy
Measure plug-in unit and plug-in unit filling hole cooperation；
It is fixedly installed the first graduated scale (5) on the first surface of the holder (2).
2. pendulum stand according to claim 1, which is characterized in that plug-in unit filling hole is equipped with internal thread, described
Weight plug-in unit surface is equipped with external screw thread, and the weight plug-in unit passes through screw-thread fit with plug-in unit filling hole.
3. pendulum stand according to claim 1, which is characterized in that the pendulum bracket (4) includes the first bracket page
(41) and the second bracket page (42), the first bracket page (41) are fixedly connected and are mutually perpendicular to the second bracket page (42)；
The first bracket page (41) is slidably connected by first groove (6) with holder (2)；The pendulum fixed link (31) is horizontal
It is fixed on the second bracket page (42).
4. pendulum stand according to claim 1, which is characterized in that further include that guide slide bracket (9) and guiding are slided
Road (10)；The guide slide (10) is fixed on the guide slide bracket (9)；
The guide slide bracket (9) is slidably connected by first groove (6) with holder (2)；The guide slide bracket
(9) it is arranged in the lower section of the pendulum bracket (4)；
It opens up on the guide slide (10) and exists with the matched bar shaped slideway of the swing rod (33) outer diameter, swing rod (33) cooperation
In the bar shaped slideway, the swing rod (33) drives the tup (34) in the plane parallel with the holder (2) first surface
Interior swing.
5. pendulum stand according to claim 4, which is characterized in that the guide slide bracket (9) includes third support
Frame page (91) and the 4th bracket page (92), wherein：The third bracket page (91) fixed company vertical with the 4th bracket page (92)
It connects, the third bracket page (91) is slidably connected by first groove (6) with holder (2)；The guide slide (10) is solid
It is fixed to be arranged on the 4th bracket page (92).
6. pendulum stand according to claim 4, which is characterized in that the guide slide (10) includes that the first guiding is slided
Road section (101) and the second guide slide section (102), the first guide slide section (101) is horizontally disposed, and described second is oriented to
Chute sections (102) are connect with the first guide slide section (101), and the first guide slide section (101) is oriented to second
The angle of chute sections (102) is obtuse angle；The free end of the second guide slide section (102) is to close to the guide slide bracket
(9) side tilts；
It is opened up on the first guide slide section (101) and the second guide slide section (102) and the swing rod (33) outer diameter
Matched bar shaped slideway, in the bar shaped slideway, the swing rod (33) drives the tup (34) for swing rod (33) cooperation
It is swung in the plane parallel with the first surface.
7. pendulum stand according to claim 6, which is characterized in that the freedom of the second guide slide section (102)
End is provided with positioning strip (7) and limiting plate (8).
8. pendulum stand according to claim 1, which is characterized in that be additionally provided on the pendulum fixed link (31)
Two graduated scales (11), one end of the initiating terminal of second graduated scale (11) and the pendulum fixed link (31) setting lifting lug (32)
It flushes.
9. pendulum stand according to claim 1, which is characterized in that on vertically, the following table of the pedestal (1)
Face is provided with idler wheel (12) and fixed feet (13), and the idler wheel (12) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087632.XU CN207763917U (en) | 2018-01-18 | 2018-01-18 | A kind of pendulum stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087632.XU CN207763917U (en) | 2018-01-18 | 2018-01-18 | A kind of pendulum stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763917U true CN207763917U (en) | 2018-08-24 |
Family
ID=63181081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087632.XU Active CN207763917U (en) | 2018-01-18 | 2018-01-18 | A kind of pendulum stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243938A (en) * | 2019-06-26 | 2019-09-17 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of shifting power hammer modal test apparatus and system |
| CN113649554A (en) * | 2021-08-16 | 2021-11-16 | 沭阳安宏木制品厂 | Supporting platform of environment-friendly handicraft former |
-
2018
- 2018-01-18 CN CN201820087632.XU patent/CN207763917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243938A (en) * | 2019-06-26 | 2019-09-17 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of shifting power hammer modal test apparatus and system |
| CN113649554A (en) * | 2021-08-16 | 2021-11-16 | 沭阳安宏木制品厂 | Supporting platform of environment-friendly handicraft former |
| CN113649554B (en) * | 2021-08-16 | 2022-07-08 | 沭阳安宏木制品厂 | Supporting platform of environment-friendly handicraft former |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203561488U (en) | Gravity impact tester | |
| CN201857400U (en) | Blast furnace chute inclination angle detection system | |
| CN202523276U (en) | Gravity acceleration tester | |
| CN207763917U (en) | A kind of pendulum stand | |
| CN202351004U (en) | Falling testing machine for cell phone | |
| CN106767688B (en) | Tank foundation settlement monitoring device based on laser ranging | |
| CN201673239U (en) | Test equipment of semiconductor | |
| CN104121968B (en) | Material level measuring device and measuring method based on magnetoelectric effect | |
| CN111982714A (en) | Accurate falling ball location indicating value type falling ball testing machine | |
| CN207607505U (en) | Metro Clearance detection device | |
| CN203249604U (en) | Laser detector for scissors difference between cranks of oil pumping unit | |
| CN208688927U (en) | A kind of energy-efficient falling ball impact test machine | |
| CN209945355U (en) | A kind of total station for measuring and setting out prism tripod auxiliary rod | |
| CN104198442B (en) | A kind of glossiness measuring apparatus | |
| CN209043524U (en) | A kind of adjustment of tubular construction part quality center of mass and detection device | |
| CN104176333A (en) | Glassware boxing and weighing detection device | |
| CN103090729B (en) | The experimental rig organizing prism wind pendulum is used to by a kind of simulated rocket | |
| CN208537321U (en) | A kind of laser positioning ranging impact test apparatus | |
| CN104501767A (en) | Plane detector | |
| CN204903776U (en) | Seismic surveillance device | |
| CN219319578U (en) | Electromechanical vibration detection device for coal mine | |
| CN107228804B (en) | A kind of impact hammer for vertical mechanical impact testing machine | |
| CN201302510Y (en) | Object clamp for dropping test stage | |
| CN106352841A (en) | Flatness detecting device for elevator skirt panel | |
| CN208043623U (en) | A kind of static and dynamic friction coefficient testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |