CN207516020U - Testing equipment and test assembly - Google Patents
Testing equipment and test assembly Download PDFInfo
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- CN207516020U CN207516020U CN201721737247.7U CN201721737247U CN207516020U CN 207516020 U CN207516020 U CN 207516020U CN 201721737247 U CN201721737247 U CN 201721737247U CN 207516020 U CN207516020 U CN 207516020U
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- detent mechanism
- testing equipment
- cover board
- mounting hole
- yaw
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Abstract
The utility model is related to pivoting support technical field, more particularly to a kind of testing equipment and test assembly.The testing equipment includes：First detent mechanism, the second detent mechanism and cover board；First detent mechanism and the second detent mechanism are oppositely arranged on the both sides of cover board, and the first detent mechanism is abutted with the second detent mechanism with cover board.Testing equipment provided by the utility model by the first detent mechanism and the second detent mechanism to the active force of cover board, realizes positioning of the cover board during raising and lowering, prevents cover board from toppling over during lifting.
Description
Technical field
The utility model is related to pivoting support technical field, more particularly to a kind of testing equipment and test assembly.
Background technology
31 Suote Transmission Equipment Co., Ltd. of group manufacture subsidiaries as the key components and parts research and development of 31 groups, in order to
Pivoting support design standard and method for testing performance are explored, domestic and international first is successfully developed and has the examination of ultra-large type pivoting support
The testing stand of ability is tested, the testing stand is based on engineering machinery and wind-powered electricity generation pivoting support, using advanced hydraulic-servo-load system
System and electric-control system with high-precision sensor, can meet excavator, crane, crawler crane, development machine, pump truck and wind-powered electricity generation and return
Turn heavy load, high intensity, the friction torque test of complex working condition, life tests, dedendum strength detection and the fault diagnosis of bearing.
Succeeding in developing for the testing stand has been filled up both at home and abroad to the blank of super pivoting support testing field.
The first ultra-large type pivoting support testing stand in this country is before product is installed at present, in head cover moving process, by
The slip-knot design that the axial jacking cylinder connecting shaft in each three of the left and right that is connected below head cover is taken, and head cover weighs nearly 60
Head cover is being pushed up the process and during pulling downward on and carrying out closing lid of uncap, due to the effect of inertia force, top by ton
Lid is very easy to topple over to the side of no radial loading device, can not steadily rise along midline position according to set requirement, one
Denier head cover tilts, and head cover can not be reduced into original ladder by the posture that the axial jacking cylinder controlled will form parallelogram
Shape state due to the reason of head cover weight, once toppling over the mode for only taking crane auxiliary lifting, could draw head cover
Original position is gone back to, experimentation cost and time waste are huge.
To sum up, the head cover of experimental rig is easily toppled in the process of lifting in the relevant technologies.
Utility model content
The purpose of this utility model is to provide a kind of testing equipment and test assembly, to solve experiment of the prior art
The head cover of device is the process of lifting is easily toppled over the technical issues of.
The utility model provides a kind of testing equipment, which includes：First detent mechanism, the second detent mechanism with
And cover board；First detent mechanism and second detent mechanism are oppositely arranged on the both sides of the cover board, and described the
One detent mechanism is abutted with second detent mechanism with the cover board.
Further, first detent mechanism is radial loaded mechanism.
Further, second detent mechanism includes fixed frame and telescoping mechanism；One end of the telescoping mechanism is fixed
On the fixed frame, the other end is abutted with the cover board.
Further, the telescoping mechanism is oil cylinder.
Further, the telescoping mechanism is multiple；Multiple telescoping mechanisms are set up in parallel.
Further, which further includes testing stand main body and two fixing devices；Two fixing devices by
It is arranged under in the testing stand main body；It is used to fix revolving support between two fixing devices；
The fixing device includes fixing piece；One end of the fixing piece is provided with for yawing the company on pivoting support
Connect the matched yaw mounting hole in hole, the other end of the fixing piece be provided with for the connecting hole phase on pitching slewing support
The variable pitch mounting hole of cooperation.
Further, the yaw mounting hole is multiple；Multiple yaw mounting holes are arranged in a circular formation.
Further, the variable pitch mounting hole is multiple；Multiple variable pitch mounting holes are arranged in a circular formation.
Further, the fixing piece includes fixed cylinder and is separately fixed at the yaws of the fixed cylinder both ends of the surface fixing
Plate and variable pitch fixed plate；
The yaw mounting hole is arranged in the yaw fixed plate；The variable pitch mounting hole is arranged on the variable pitch and fixes
On plate.
Further, the utility model also provides a kind of test assembly, which includes：Pivoting support and this reality
With the novel testing equipment.
Testing equipment provided by the utility model includes the first detent mechanism, the second detent mechanism and cover board, works as cover board
During raising and lowering, since the first detent mechanism is abutted with the second detent mechanism with cover board, the first detent mechanism to
Cover board applies the active force towards the second detent mechanism, and the second detent mechanism applies the effect towards the first detent mechanism to cover board
Power, so as to realize positioning action to cover board.
Testing equipment provided by the utility model passes through the effect of the first detent mechanism and the second detent mechanism to cover board
Power realizes positioning of the cover board during raising and lowering, prevents cover board from toppling over during lifting.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is the structure diagram according to the test assembly of the utility model embodiment；
Fig. 2 is the structure diagram according to the fixing device of the utility model embodiment；
Fig. 3 is structure diagram when being coordinated according to the fixing device of the utility model embodiment with pivoting support；
Fig. 4 is another structure diagram when being coordinated according to the fixing device of the utility model embodiment with pivoting support.
In figure：
The second detent mechanisms of 1-；The first detent mechanisms of 2-；3- cover boards；
4- fixing pieces；5- pivoting supports；6- testing stand main bodys；
7- jacking cylinders；8- yaws mounting hole；9- pilot holes；
10- variable pitch mounting holes；11- fixed frames；12- telescoping mechanisms；
41- fixed cylinders；42- yaws fixed plate；43- variable pitch fixed plates.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structure diagram according to the test assembly of the utility model embodiment；As shown in Figure 1, the utility model
Embodiment provides a kind of testing equipment, which includes：First detent mechanism 2, the second detent mechanism 1 and cover board 3；The
One detent mechanism 2 and the second detent mechanism 1 are oppositely arranged on the both sides of cover board 3, and the first detent mechanism 2 and the second localization machine
Structure 1 is abutted with cover board 3.
The testing equipment that the utility model embodiment provides includes the first detent mechanism 2, the second detent mechanism 1 and cover board
3, during 3 raising and lowering of cover board, since the first detent mechanism 2 is abutted with the second detent mechanism 1 with cover board 3,
One detent mechanism 2 applies the active force towards the second detent mechanism 1 to cover board 3, and the second detent mechanism 1 applies direction to cover board 3
The active force of first detent mechanism 2, so as to realize positioning action to cover board 3.
The testing equipment that the utility model embodiment provides, by the first detent mechanism 2 and the second detent mechanism 1 to cover board
3 active force realizes positioning of the cover board 3 during raising and lowering, prevents cover board 3 from toppling over during lifting.
Wherein, the structure type of the first detent mechanism 2 can be a variety of, for example, the first detent mechanism 2 includes fixed frame 11
And positioning plate；Positioning plate is fixed on fixed frame 11, and positioning plate is abutted with cover board 3.
Further, testing equipment further includes testing stand main body 6, the jacking cylinder being arranged in trial body 7, jacking oil
Cylinder 7 is connect with cover board 3, for cover board 3 to be driven to lift.
As shown in Figure 1, on the basis of above-described embodiment, further, the first detent mechanism 2 is radial loaded mechanism.
In the present embodiment, the first detent mechanism 2 is set as the radial loaded mechanism of testing equipment, that is, by testing equipment
First detent mechanism 2 of the radial loaded mechanism being equipped with as the utility model itself, the radial loaded mechanism and the second positioning
Mechanism 1 jointly acts on cover board 3 and plays positioning action, simplifies the complexity of testing equipment.
As shown in Figure 1, on the basis of above-described embodiment, further, the second detent mechanism 1 includes fixed frame 11 and stretches
Contracting mechanism 12；One end of telescoping mechanism 12 is fixed on fixed frame 11, and the other end is abutted with cover board 3.
In the present embodiment, the second detent mechanism 1 includes fixed frame 11 and telescoping mechanism 12, and one end of telescoping mechanism 12 is with consolidating
Determine frame 11 to connect, the other end is abutted with cover board 3, and cover board 3 is during lifting, by telescoping mechanism 12 and radial loaded mechanism
Under collective effect, so as to prevent cover board 3 radially load maintainer opposite tilt.Telescoping mechanism 12 goes back regracting, divides with cover board 3
From being conducive to the fine tuning of radial loaded mechanism, facilitate installation.
Wherein, telescoping mechanism 12 can be oil cylinder, cylinder etc..
Further, fixed frame 11 includes stent and pedestal, and stent is fixed on pedestal, and telescoping mechanism 12 is fixed with stent
Connection.
On the basis of above-described embodiment, further, telescoping mechanism 12 is oil cylinder.
In the present embodiment, telescoping mechanism 12 is set as oil cylinder, conveniently installs and uses.
On the basis of above-described embodiment, further, telescoping mechanism 12 is multiple；Multiple telescoping mechanisms 12 are set side by side
It puts.
In the present embodiment, telescoping mechanism 12 is set as multiple, and multiple telescoping mechanisms 12 apply active force to cover board 3 simultaneously,
So that 3 stress balance of cover board is uniform.
Fig. 2 is the structure diagram according to the fixing device of the utility model embodiment；Fig. 3 is according to the utility model reality
The fixing device for applying example and structure diagram during pivoting support cooperation；Fig. 4 is filled according to the fixed of the utility model embodiment
Put another structure diagram when coordinating with pivoting support；As shown in Figures 1 to 4, on the basis of above-described embodiment, further
Ground, the testing equipment further include testing stand main body 6 and two fixing devices；Two fixing devices are from top to bottom arranged on testing stand
In main body 6；It is used to fix revolving support between two fixing devices；Fixing device includes fixing piece 4；One end of fixing piece 4 is set
It is equipped with for yawing the matched yaw mounting hole 8 of the connecting hole on pivoting support, the other end of fixing piece 4, which is provided with, to be used for
With the matched variable pitch mounting hole 10 of connecting hole on pitching slewing support.
It is solid using two when needing to yaw pivoting support experiment, and yaw pivoting support being fixed in the present embodiment
Determine device, and the yaw mounting hole 8 of two fixing pieces 4 is opposite, the both ends for yawing pivoting support are respectively on two fixing pieces 4
Yaw mounting hole 8, then two yaw mounting holes 8 are aligned and are fixed with the connecting hole on yaw pivoting support, it is complete
Then two fixing devices and yaw pivoting support are mounted on testing equipment and carry out by the fixation of yaw pivoting support in pairs
Experiment.Similarly, when needing to test pitching slewing support, and pitching slewing support being fixed, two fixations are used
Device, and the variable pitch mounting hole 10 on two fixing pieces 4 is opposite, and the both ends of pitching slewing support are respectively two fixing pieces 4
On variable pitch mounting hole 10, will and then two variable pitch mounting holes 10 be aligned and be consolidated with the connecting hole on pitching slewing support
It is fixed, the fixation to pitching slewing support is completed, two fixing devices and pitching slewing support are then mounted on testing equipment
On tested.
In the present embodiment, the fixation to yaw pivoting support and pitching slewing support can be realized using two fixing devices,
That is, can be suitable for the fixation of yaw pivoting support and pitching slewing support simultaneously, the fixing device of the two can be general, because
This, versatility is stronger.
Wherein, the shape of fixing piece 4 can be a variety of such as round, rectangular or other irregular shapes etc..
As shown in Fig. 2, on the basis of above-described embodiment, further, yaw mounting hole 8 is multiple；Multiple yaws are solid
Determine hole 8 to be arranged in a circular formation.
In the present embodiment, yaw mounting hole 8 is multiple, and multiple yaw mounting holes 8 are arranged in a circular formation.User will consolidate
The multiple yaw mounting holes 8 determined on part 4 are aligned, and be fixed one by one with multiple connecting holes on yaw pivoting support.
In the present embodiment, multiple yaw mounting holes 8 being arranged in a circular formation are set, multiple yaw mounting holes 8 are turned round with yaw
Multiple connecting holes one-to-one correspondence in bearing is fixedly connected, so as to which fixing piece 4 and yaw pivoting support is fixed more firm
Gu.
As shown in Fig. 2, on the basis of above-described embodiment, further, variable pitch mounting hole 10 is multiple；Multiple variable pitches are consolidated
Determine hole 10 to be arranged in a circular formation.
In the present embodiment, variable pitch mounting hole 10 is multiple, and multiple variable pitch mounting holes 10 are arranged in a circular formation.User will
Multiple variable pitch mounting holes 10 on fixing piece 4 are aligned, and be fixed one by one with multiple connecting holes on pitching slewing support.
In the present embodiment, multiple variable pitch mounting holes 10 being arranged in a circular formation are set, multiple variable pitch mounting holes 10 are returned with variable pitch
Turn the one-to-one correspondence of multiple connecting holes in bearing to be fixedly connected, so as to which fixing piece 4 and pitching slewing support is fixed more
Securely.
As shown in Fig. 2, on the basis of above-described embodiment, further, fixing piece 4 is solid including fixed cylinder 41 and respectively
It is scheduled on the yaw fixed plate 42 of 41 both ends of the surface of fixed cylinder and variable pitch fixed plate 43；Yaw mounting hole 8 is arranged on yaw fixed plate 42
On；Variable pitch mounting hole 10 is arranged in variable pitch fixed plate 43.
In the present embodiment, fixing piece 4 includes fixed cylinder 41, and the both ends of fixed cylinder 41 set yaw fixed plate 42 and become respectively
Paddle fixed plate 43 yaws setting yaw mounting hole 8 in fixed plate 42, variable pitch mounting hole 10 is set in variable pitch fixed plate 43.It is needing
Will to yaw pivoting support experiment, and will yaw pivoting support when fixing, using two fixing devices, and by two fixing pieces 4
Yaw fixed plate 42 it is opposite, the both ends for yawing pivoting support are respectively the yaw mounting hole 8 on two fixing pieces 4, then will
Two yaw mounting holes 8 are aligned and are fixed with the connecting hole on yaw pivoting support, complete to consolidate yaw pivoting support
It is fixed, then two fixing devices and yaw pivoting support are mounted on testing equipment and are tested.Similarly, when needs pair
Pitching slewing support is tested, and when pitching slewing support is fixed, using two fixing devices, and by two fixing pieces 4
On variable pitch fixed plate 43 it is opposite, the both ends of pitching slewing support are respectively the variable pitch mounting hole 10 on two fixing pieces 4, will be right
Two variable pitch mounting holes 10 are aligned and are fixed with the connecting hole on pitching slewing support afterwards, are completed to pitching slewing support
Fixation, then two fixing devices and pitching slewing support are mounted on testing equipment and tested.
In the present embodiment, fixing piece 4 is set as to the form of fixed cylinder 41, and yaw fixed plate 42 and variable pitch is set to fix
Plate 43 yaws mounting hole 8 and variable pitch mounting hole 10 for setting respectively, simple in structure, can mitigate the weight of fixing piece 4, and square
Just yaw mounting hole 8 and variable pitch mounting hole 10 setting and its be aligned with the connecting hole on pivoting support 5, conveniently make
With.
As shown in Fig. 2, on the basis of above-described embodiment, further, the both ends of fixing piece 4 are both provided with for returning
Turn the pilot hole 9 of bearing 5 testing equipments connection.
In the present embodiment, the both ends of fixing piece 4 set pilot hole 9 respectively, and revolution branch has been fixed between two fixing devices
After holding 5, two fixing devices are fixed on testing equipment, it is solid positioned at the lower end of the fixing device of upper end and pivoting support 5
Fixed, upper end is fixed by pilot hole 9 and the cover board 3 of testing equipment.It is solid positioned at the upper end of the fixing device of lower end and pivoting support 5
Fixed, lower end is fixed by pilot hole 9 and the testing stand main body 6 of testing equipment.
It in the present embodiment, sets pilot hole 9 that can facilitate being fixedly connected for fixing piece 4 and testing equipment on fixing piece 4, facilitates
The installation of fixing device.
As shown in Figure 1, on the basis of above-described embodiment, further, the utility model also provides a kind of test assembly,
The test assembly includes：Pivoting support 5 and testing equipment provided by the utility model.Wherein, the principle of testing equipment is same as above,
Details are not described herein.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of testing equipment, which is characterized in that including：First detent mechanism, the second detent mechanism and cover board；
First detent mechanism is oppositely arranged on the both sides of the cover board with second detent mechanism, and described first is fixed
Position mechanism is abutted with second detent mechanism with the cover board.
2. testing equipment according to claim 1, which is characterized in that first detent mechanism is radial loaded mechanism.
3. testing equipment according to claim 1, which is characterized in that second detent mechanism includes fixed frame and stretches
Mechanism；
One end of the telescoping mechanism is fixed on the fixed frame, and the other end is abutted with the cover board.
4. testing equipment according to claim 3, which is characterized in that the telescoping mechanism is oil cylinder.
5. testing equipment according to claim 3, which is characterized in that the telescoping mechanism is multiple；It is multiple described flexible
Mechanism is set up in parallel.
6. testing equipment according to claim 1, which is characterized in that further include testing stand main body and two fixing devices；
Two fixing devices are from top to bottom arranged in the testing stand main body；For solid between two fixing devices
Determine revolving support；
The fixing device includes fixing piece；One end of the fixing piece is provided with for yawing the connecting hole on pivoting support
Matched yaw mounting hole, the other end of the fixing piece are provided with to match with the connecting hole on pitching slewing support
Variable pitch mounting hole.
7. testing equipment according to claim 6, which is characterized in that the yaw mounting hole is multiple；It is multiple described inclined
Boat mounting hole is arranged in a circular formation.
8. testing equipment according to claim 7, which is characterized in that the variable pitch mounting hole is multiple；Multiple changes
Paddle mounting hole is arranged in a circular formation.
9. testing equipment according to claim 8, which is characterized in that the fixing piece includes fixed cylinder and fixes respectively
In the yaw fixed plate of the fixed cylinder both ends of the surface and variable pitch fixed plate；
The yaw mounting hole is arranged in the yaw fixed plate；The variable pitch mounting hole is arranged on the variable pitch fixed plate
On.
10. a kind of test assembly, which is characterized in that including：Pivoting support and such as claim 1-9 any one of them examination
Test equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737247.7U CN207516020U (en) | 2017-12-13 | 2017-12-13 | Testing equipment and test assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737247.7U CN207516020U (en) | 2017-12-13 | 2017-12-13 | Testing equipment and test assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516020U true CN207516020U (en) | 2018-06-19 |
Family
ID=62543879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737247.7U Active CN207516020U (en) | 2017-12-13 | 2017-12-13 | Testing equipment and test assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884173A (en) * | 2017-12-13 | 2018-04-06 | 索特传动设备有限公司 | Testing equipment and test assembly |
-
2017
- 2017-12-13 CN CN201721737247.7U patent/CN207516020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884173A (en) * | 2017-12-13 | 2018-04-06 | 索特传动设备有限公司 | Testing equipment and test assembly |
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