CN205175643U - Fixing device - Google Patents
Fixing device Download PDFInfo
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- CN205175643U CN205175643U CN201521035966.5U CN201521035966U CN205175643U CN 205175643 U CN205175643 U CN 205175643U CN 201521035966 U CN201521035966 U CN 201521035966U CN 205175643 U CN205175643 U CN 205175643U
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- depression bar
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- pad
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- 238000009434 installation Methods 0.000 claims description 55
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device, include: backup pad, depression bar and at least three depression bar stand, the first end of every depression bar stand set up in in the backup pad, the second end is connected the depression bar, a depression bar stand and every are connected respectively to each end of depression bar the different ends of depression bar are connected differently respectively the depression bar stand, every the depression bar rather than connect gliding connection between the depression bar stand, perhaps, every the depression bar with one of them depression bar stand of bar connection rotates to be connected, and the pivoted central point does the depression bar with the tie point of one of them depression bar stand, and every connected another the depression bar stand of depression bar is fixed connection, still be equipped with in the backup pad be used for with the backup pad is fixed in the mounting on the vibroscope.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of stationary installation.
Background technology
Vibration gauge in correlation technique is usually used in dither experiment, is used as the vibration tolerance level measuring object/product, does not have a kind of general stationary installation for object/product that can be applied on vibration gauge at present.And in practical application, due to the structural particularity of balance car, need the stationary installation of the vibration tolerance level test design specialized for balance car.
Utility model content
For solving the technical matters of existing existence, the utility model embodiment is expected to provide a kind of stationary installation.
The utility model embodiment is achieved in that
The utility model embodiment provides a kind of stationary installation, comprising: back up pad, depression bar and at least three depression bar columns;
The first end of each depression bar column is arranged in described back up pad, and the second end connects described depression bar;
Every one end of described depression bar connects a depression bar column respectively, and the difference end of each described depression bar connects different described depression bar columns respectively;
The connection of sliding between the described depression bar column that each described depression bar is connected with it; Or the wherein depression bar column that each described depression bar is connected with described depression bar is rotationally connected, the central point of rotation is the tie point of described depression bar and a described wherein depression bar column, and each described depression bar another depression bar column connected is for being fixedly connected with;
Described back up pad is also provided with the fixture for described back up pad being fixed on vibration gauge.
The utility model embodiment still provides a kind of stationary installation, comprising: back up pad, the first depression bar, the second depression bar, the first depression bar column, the second depression bar column, the 3rd depression bar column and the 4th depression bar column;
The first end of each described depression bar column is arranged in described back up pad, and the second end connects described depression bar; Wherein, described first depression bar is connected with described first depression bar column by the first web member, and is connected with described second depression bar column by the second web member; Described second depression bar is connected with described 3rd depression bar column by the 3rd web member, and is connected with described 4th depression bar column by the 4th web member;
Described back up pad is provided with the fixture for described back up pad being fixed on vibration gauge.
In such scheme,
Described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected.
In such scheme, described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
In such scheme, described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
In such scheme, described second depression bar column and the 3rd depression bar column are arranged in described back up pad by the 5th web member, and described second depression bar column and the connected mode between the 3rd depression bar column and described 5th web member are the connection of sliding; And/or,
Described first depression bar column and the 4th depression bar column are arranged in described back up pad by the 6th web member, and described first depression bar column and the connected mode between the 4th depression bar column and described 6th web member are the connection of sliding.
In such scheme, described first depression bar is connected by the first lifting rod with the second depression bar, and described first depression bar and the second depression bar can slide along the axial direction of described first lifting rod.
In such scheme,
Be connected by the second lifting rod between described first depression bar column and the second depression bar column; And/or,
Be connected by the 3rd lifting rod between described 3rd depression bar column and the 4th depression bar column; And/or,
Be connected by the 4th lifting rod between described first depression bar column and the 4th depression bar column; And/or,
Be connected by the 5th lifting rod between described second depression bar column and the 3rd depression bar column.
In such scheme, described back up pad comprises base plate and supporting plate, is connected between described base plate and supporting plate by support member; Described depression bar pillar is arranged on described base plate, and distance between described depression bar and described supporting plate is nearer than the distance between described depression bar and described supporting plate.
In such scheme, the distance between described base plate and described supporting plate is adjustable.
The utility model embodiment still provides a kind of stationary installation, comprising: back up pad, the first depression bar, the second depression bar, the first depression bar column, the second depression bar column and the 3rd depression bar column;
The first end of each described depression bar column is arranged in described back up pad, and the second end connects described depression bar; Wherein, described first depression bar is connected with described first depression bar column by the first web member, and is connected with described second depression bar column by the second web member; Described second depression bar is connected with described first depression bar column by the 3rd web member, and is connected with described 3rd depression bar column by the 4th web member;
Described back up pad is provided with the fixture for described back up pad being fixed on vibration gauge.
In such scheme, described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected; And/or,
Described first depression bar and the second depression bar are all slidably connected with described first depression bar column.
In such scheme, described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; And/or,
Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; And/or,
Described second depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described first depression bar column.
In such scheme, described second depression bar column and the 3rd depression bar column are arranged in described back up pad by the 5th web member, and described second depression bar column and the connected mode between the 3rd depression bar column and described 5th web member are the connection of sliding.
In such scheme, described back up pad comprises base plate and supporting plate, is connected between described base plate and supporting plate by support member; Described depression bar pillar is arranged on described base plate, and distance between described depression bar and described supporting plate is nearer than the distance between described depression bar and described supporting plate.
In such scheme, the distance between described base plate and described supporting plate is adjustable.
In such scheme, the first depression bar and the second depression bar can be made of one structure, and like this, the first web member that the first depression bar is connected with the first depression bar column and the 3rd web member that the second depression bar is connected with the first depression bar column can think same a connection piece.
A kind of stationary installation that the utility model embodiment provides, can balance car be fixed on vibration gauge, complete and the vibration tolerance level of balance car is tested, and ensure that balance car is consistent with the vibration frequency of vibration gauge in experimentation, make experimental data more accurately and improve the security of product in experimentation; The utility model can Fast Installation and dismounting, and structure is simple, packaging and easy to carry, and can be applicable to the application scenarios that is fixed other multiple products to be tested easily.
Accompanying drawing explanation
Fig. 1 a ~ 1b is the fixture structure schematic diagram of the utility model embodiment four;
Fig. 2 a ~ 2b is the structural representation of the replacement scheme of lifting rod structure in the stationary installation shown in Fig. 1 a ~ 1b;
A kind of open mode schematic diagram that Fig. 3 is the stationary installation shown in Fig. 1 a ~ 1b;
Fig. 4 is for the stationary installation shown in Fig. 1 a ~ 1b being fixed a kind of view of product to be tested;
Fig. 5 is the structural representation of a kind of replacement scheme of the stationary installation shown in Fig. 1 a ~ 1b;
Fig. 6 is the fixture structure schematic diagram of the utility model embodiment five;
Fig. 7 is for the stationary installation shown in Fig. 1 a ~ 1b being fixed the another kind of view of product to be tested.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated further.
Embodiment one
The utility model embodiment one provides a kind of stationary installation, comprising: back up pad, depression bar and at least three depression bar columns;
The first end of each depression bar column is arranged in described back up pad, and the second end connects described depression bar; That is, first end can be fixed in back up pad by suitable web member by each depression bar column, second end of each depression bar column also can connect corresponding depression bar by suitable web member, the utility model embodiment does not do too much restriction to the type of web member;
Every one end of described depression bar connects a depression bar column respectively, and the difference end of each described depression bar connects different described depression bar columns respectively; That is, each depression bar at least comprises two ends, and the depression bar column that these two ends connect is respectively different depression bar columns;
The connection of sliding between the described depression bar column that each described depression bar is connected with it; Or the wherein depression bar column that each described depression bar is connected with described depression bar is rotationally connected, the central point of rotation is the tie point of described depression bar and a described wherein depression bar column, and each described depression bar another depression bar column connected is for being fixedly connected with;
Described back up pad is also provided with the fixture for described back up pad being fixed on vibration gauge, that is, based on the fixed relationship between back up pad and vibration gauge, namely the stationary installation of the utility model embodiment has been fixed on vibration gauge firmly, so, when vibration gauge is with certain frequency vibration, back up pad, stationary installation also can with same frequency vibrations.
Embodiment two
The utility model embodiment two provides a kind of stationary installation with four depression bar columns, and this stationary installation comprises: back up pad, the first depression bar, the second depression bar, the first depression bar column, the second depression bar column, the 3rd depression bar column and the 4th depression bar column;
The first end of each described depression bar column is arranged in described back up pad, and the second end connects described depression bar; Wherein, described first depression bar is connected with described first depression bar column by the first web member, and is connected with described second depression bar column by the second web member; Described second depression bar is connected with described 3rd depression bar column by the 3rd web member, and is connected with described 4th depression bar column by the 4th web member;
Described back up pad is provided with the fixture for described back up pad being fixed on vibration gauge.
In one embodiment, described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected.
That is, by being set to slidably annexation by between depression bar and depression bar column, depression bar being slided up and down along depression bar column, thus makes the height adjustable between depression bar to back up pad, the vibration-testing of the product to be tested of various height can be adapted to.
In one embodiment, described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
That is, under this embodiment, make the depression bar column of at least side and corresponding depression bar adopt rotating connected mode, lifting and putting down of depression bar can be facilitated, facilitate product to be tested install additional from stationary installation and remove stage makeup and costume.
In one embodiment, described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
That is, under this embodiment, make in this relative both sides depression bar column, every side has at least a depression bar column and corresponding depression bar to adopt rotating connected mode, also can facilitate lifting and putting down of depression bar, facilitate product to be tested install additional from stationary installation and remove stage makeup and costume.
In one embodiment, described second depression bar column and the 3rd depression bar column are arranged in described back up pad by the 5th web member, and described second depression bar column and the connected mode between the 3rd depression bar column and described 5th web member are the connection of sliding; And/or,
Described first depression bar column and the 4th depression bar column are arranged in described back up pad by the 6th web member, and described first depression bar column and the connected mode between the 4th depression bar column and described 6th web member are the connection of sliding.
That is, under this embodiment, allowing can relative sliding between two depression bar columns of at least side, so, by the relative distance change between the first depression bar and the second depression bar, can realize the clamping degree of tightness to product to be tested.
In one embodiment, described first depression bar is connected by the first lifting rod with the second depression bar, and described first depression bar and the second depression bar can slide along the axial direction of described first lifting rod.Between the first depression bar and the second depression bar, lifting rod is set, pull-up and putting down while can realizing the first depression bar and the second depression bar easily, and, in view of the relative distance between the first depression bar and the second depression bar is variable, this condition that demand fulfillment first depression bar and the second depression bar can slide along the axial direction of described first lifting rod.
In one embodiment, be connected by the second lifting rod between described first depression bar column and the second depression bar column; And/or,
Be connected by the 3rd lifting rod between described 3rd depression bar column and the 4th depression bar column; And/or,
Be connected by the 4th lifting rod between described first depression bar column and the 4th depression bar column; And/or,
Be connected by the 5th lifting rod between described second depression bar column and the 3rd depression bar column.
That is, between different depression bar columns, can lifting rod be set, to facilitate pull-up while the depression bar column be connected and to put down.
In one embodiment, described back up pad comprises base plate and supporting plate, is connected between described base plate and supporting plate by support member; Described depression bar pillar is arranged on described base plate, and distance between described depression bar and described supporting plate is nearer than the distance between described depression bar and described supporting plate.
That is, on spatial relation, supporting plate is positioned on base plate, and the bottom of base plate is provided with the fixture for being fixed on by described base plate on vibration gauge; For placing product to be tested on supporting plate, base plate is for supporting supporting plate.
In one embodiment, the distance between described base plate and described supporting plate is adjustable; By regulating the height of support member, conveniently can realize the distance adjustment between base plate and supporting plate, thus various different test scene needs can be adapted to.
Embodiment three
The utility model embodiment three provides a kind of stationary installation with three depression bar columns, and this stationary installation comprises: back up pad, the first depression bar, the second depression bar, the first depression bar column, the second depression bar column and the 3rd depression bar column;
The first end of each described depression bar column is arranged in described back up pad, and the second end connects described depression bar; Wherein, described first depression bar is connected with described first depression bar column by the first web member, and is connected with described second depression bar column by the second web member; Described second depression bar is connected with described first depression bar column by the 3rd web member, and is connected with described 3rd depression bar column by the 4th web member;
Described back up pad is provided with the fixture for described back up pad being fixed on vibration gauge.
In one embodiment, described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected; And/or,
Described first depression bar and the second depression bar are all slidably connected with described first depression bar column.
That is, by being set to slidably annexation by between depression bar and depression bar column, depression bar being slided up and down along depression bar column, thus makes the height adjustable between depression bar to back up pad, the vibration-testing of the product to be tested of various height can be adapted to.
In one embodiment, described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; And/or,
Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; And/or,
Described second depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described first depression bar column.
That is, under this embodiment, make at least one depression bar column and corresponding depression bar adopt rotating connected mode, lifting and putting down of depression bar can be facilitated, facilitate product to be tested install additional from stationary installation and remove stage makeup and costume.
In one embodiment, described second depression bar column and the 3rd depression bar column are arranged in described back up pad by the 5th web member, and described second depression bar column and the connected mode between the 3rd depression bar column and described 5th web member are the connection of sliding.
That is, under this embodiment, allowing between the second depression bar column and the 3rd depression bar column can relative sliding (corner dimension namely between the first depression bar and the second depression bar is adjustable), so, by the variable angle between the first depression bar and the second depression bar, the clamping degree of tightness to product to be tested can be realized.
In one embodiment, described back up pad comprises base plate and supporting plate, is connected between described base plate and supporting plate by support member; Described depression bar pillar is arranged on described base plate, and distance between described depression bar and described supporting plate is nearer than the distance between described depression bar and described supporting plate.
That is, on spatial relation, supporting plate is positioned on base plate, and the bottom of base plate is provided with the fixture for being fixed on by described base plate on vibration gauge; For placing product to be tested on supporting plate, base plate is for supporting supporting plate.
In one embodiment, the distance between described base plate and described supporting plate is adjustable; By regulating the height of support member, conveniently can realize the distance adjustment between base plate and supporting plate, thus various different test scene needs can be adapted to.
In one embodiment, the first depression bar and the second depression bar can be made of one structure, and like this, the first web member that the first depression bar is connected with the first depression bar column and the 3rd web member that the second depression bar is connected with the first depression bar column can think same a connection piece.That is, be made of one the first depression bar and second depression bar of structure, can realize, with the connection of the first depression bar column, the quantity of assembly element can being saved like this by a web member, simplify syndeton.
Specifically introduce the structure of several stationary installation below more by reference to the accompanying drawings.
Embodiment four
As seen in figure la and lb, a kind of stationary installation with four depression bar columns that Fig. 1 a ~ 1b provides for the utility model embodiment four, this stationary installation comprises: base plate 1, supporting plate 2, adjuster bar (support member namely between bottom plate and supporting plate) 3, adjuster bar 4, adjuster bar 5, adjuster bar 6, setting nut 7, setting nut 8, setting nut 9, setting nut 10, depression bar nut 11, depression bar nut 12, retainer nut 13, retainer nut 14, handle 15, handle 16, depression bar column 17, depression bar column 18, handle 19, handle 20, screw rod 21, screw rod 22, retainer nut 23, retainer nut 24, depression bar column 25, depression bar column 26, depression bar 27, depression bar 28, depression bar sliding axle 29, depression bar sliding axle 30, clamp nut 31, clamp nut 32, clamp nut 33, clamp nut 34, column fixed head 35, sliding screw 36, sliding screw 37, lifting rod 38.
In structure shown in Fig. 1 a and 1b, the bottom of base plate 1 is provided with the fixture (not shown) for being fixed on by base plate 1 on vibration gauge, by adjuster bar 3 between supporting plate 2 and base plate 1, adjuster bar 4, adjuster bar 5, adjuster bar 6 carrys out support and connection, and setting nut 7, setting nut 8, setting nut 9, setting nut 10 is regulated by degree of tightness and is respectively used to regulate adjuster bar 3, adjuster bar 4, adjuster bar 5, the degree of tightness of annexation between adjuster bar 6 and base plate 1, and the height (mode that highly can be threaded connection realizes regulating) between supporting plate 2 and base plate 1.
One end of depression bar 27 is connected with depression bar column 17, and the other end of depression bar 27 is connected with depression bar column 25, and one end of depression bar 28 is connected with depression bar column 18, and the other end of depression bar 28 is connected with depression bar column 26; Wherein, depression bar column 17 passes from the through hole of depression bar 27 front end, depression bar 27 realizes degree of tightness with the tie point of depression bar column 17 by depression bar nut 11, and depression bar column 18 passes from the through hole of depression bar 28 front end, and depression bar 28 realizes degree of tightness with the tie point of depression bar column 18 by depression bar nut 12; Be connected by depression bar sliding axle 29 between depression bar 27 with depression bar column 25, and clamp nut 31 and 33 is for compression column with fixed sliding axle 29, regulated by the degree of tightness of clamp nut 31 and 33, depression bar sliding axle 29 can be made to drive depression bar 27 to complete slip along the chute of depression bar column 25; Be connected by depression bar sliding axle 30 between depression bar 28 with depression bar column 26, and clamp nut 32 and 34 is for compression column with fixed sliding axle 30, regulated by the degree of tightness of clamp nut 32 and 34, depression bar sliding axle 30 can be made to drive depression bar 28 to complete slip along the chute of depression bar column 26.In addition, depression bar 27 also can slide up and down along depression bar column 17, and depression bar 28 also can slide up and down along depression bar column 18.
Before slip, unclamp depression bar nut 11 and depression bar nut 12, when depression bar 27 and depression bar 28 slide into the correct position on depression bar column 17 and depression bar column 18 respectively, tighten depression bar nut 11 and depression bar nut 12 and complete fixing on depression bar column 17 and depression bar column 18 of depression bar 27 and depression bar 28; Same, before slip, unclamp clamp nut 31, clamp nut 32, clamp nut 33, clamp nut 34, when depression bar 27 and depression bar 28 slide into the correct position on depression bar column 25 and depression bar column 26 respectively, tighten clamp nut 31, clamp nut 32, clamp nut 33, clamp nut 34, thus complete depression bar 27 and depression bar 28 fixing on depression bar column 25 and depression bar column 26.
Further, the top of depression bar column 17 is provided with handle 15, the top of depression bar column 18 is provided with handle 16, and the effect of handle 15 and handle 16 is convenient gripping depression bar column 17 and depression bar column 18; The top of depression bar column 25 is provided with screw rod 21, realizes being fastenedly connected between depression bar column 25 and screw rod 21 by retainer nut 23, and the top of depression bar column 26 is provided with screw rod 22, and between depression bar column 26 and screw rod 22, retainer nut 24 realizes being fastenedly connected; And the top of screw rod 21 is provided with handle 19, the top of screw rod 22 is provided with handle 20, and handle 19 and the effect of handle 20 are gripping of the depression bar column 26 of the convenient depression bar column 25 that is connected screw rod 21 and screw rod 22 connection.
Depression bar column 17 and depression bar column 18 realize fixing on base plate 1 respectively by retainer nut 13 and retainer nut 14; Depression bar column 25 is connected column fixed head 35 with depression bar column 26, column fixed head 35 realizes fixing on base plate 1 by gib screw, and depression bar column 25 is connected with column fixed head 35 respectively by sliding screw 36,37 with depression bar column 26, sliding screw 36,37 can drive depression bar column 25 and depression bar column 26 to complete slip along the chute of column fixed head 35 respectively.That is, before slip, unclamp sliding screw 36,37, after depression bar column 25 and depression bar column 26 slide into the correct position on fixed head 35, fastening sliding screw 36,37, thus by depression bar column 25 and depression bar column 26 locking position on fixed head 35.As can be seen from Fig. 1 a-1b, depression bar column 25 and depression bar column 26, along the chute relative sliding on fixed head 35, make the clamping that depression bar 27 and depression bar 28 can realize product to be tested.
In addition, depression bar 27 can be connected by lifting rod 38 with depression bar 28, and depression bar 27 and depression bar 28 can slide along the axial direction of lifting rod 38; That is, when depression bar column 25 and depression bar column 26 are along chute relative sliding on fixed head 35, depression bar 27 and depression bar 28 also can slide along the axial direction of lifting rod 38.Lifting rod 38 can realize being connected with depression bar 27 and depression bar 28 respectively by split pin, certainly, lifting rod 38 is not limited in this with the connected mode of depression bar 27 and depression bar 28, such as, can be the iron plate lock screw shown in Fig. 2 a, also can be the direct welding manner shown in Fig. 2 b.The Main Function arranging lifting rod 38 at depression bar 27 and depression bar 28 is, convenient to lift while depression bar 27 and depression bar 28.
Below to the stationary installation shown in Fig. 1 a ~ 1b realize to product to be tested install additional and fixation procedure and removing stage makeup and costume is described.
Install additional and fixation procedure
First, adjust the retainer nut 13 of loose depression bar column 17 bottom and the retainer nut 14 of depression bar column 18 bottom, and adjust the clamp nut 31 and 33 at loose depression bar column 25 two ends, adjust the clamp nut 32 and 34 at loose depression bar column 26 two ends; Subsequently, operator is with portable lifting rod 38, and depression bar column 17, depression bar column 18, depression bar 27 and depression bar 28 are lifted simultaneously, and like this, fastener is opened, and a kind of open mode of fastener as shown in Figure 3;
Then, product to be tested is positioned on supporting plate 2, grasped lifting rod 38, depression bar column 17, depression bar column 18, depression bar 27 and depression bar 28 are put down simultaneously, and tighten the retainer nut 13 of depression bar column 17 bottom and the retainer nut 14 of depression bar column 18 bottom;
Subsequently, need the height according to product to be tested, regulate depression bar 27 and the height between depression bar 28 and supporting plate 2, what regulate is operating as: adjust the depression bar nut 11 on loose depression bar column 17 and the depression bar nut 12 on depression bar column 18, and adjust the clamp nut 31 and 33 on loose depression bar column 25 and the clamp nut 32 and 34 on depression bar column 26; Put down depression bar 27 and 28 gently, when depression bar 27 and 28 slides into correct position on depression bar column, tighten the depression bar nut 11 on depression bar column 17 and the depression bar nut 12 on depression bar column 18 respectively, and tighten the clamp nut 31 and 33 on depression bar column 25 and the clamp nut 32 and 34 on depression bar column 26, make the annexation between depression bar 27 and 28 and depression bar column firm, now depression bar 27 and 28 should be pressed on product to be tested.
In addition, if need the clamping realizing depression bar 27 and 28 pairs of products to be tested, depression bar column 25 and depression bar column 26 can also be made along the chute relative sliding of column fixed head 35, complete clamping.What regulate is operating as: adjust loose sliding screw 36 and 37, make depression bar column 25 and depression bar column 26 along the chute relative sliding of column fixed head 35, when depression bar column 25 and depression bar column 26 slide into the correct position on column fixed head 35, tighten sliding screw 36 and 37, depression bar column 25 and the position of depression bar column 26 on column fixed head 35 are fixed, now, depression bar 27 and 28 should be clamping product to be tested.
Stationary installation shown in Fig. 1 a ~ 1b is to a kind of stationary state schematic diagram of two-wheel balance car, as shown in Figure 4, the base plate of balance car is placed on the supporting plate 2 of stationary installation, and the wheel of balance car is placed on the base plate 1 of stationary installation, and depression bar 27 and depression bar 28 realize being fixed two-wheel balance car.
Unload process of assembling
First, adjust loose sliding screw 36 and 37, make the slip that depression bar column 25 is contrary along the chute direction of column fixed head 35 with depression bar column 26, depression bar 27 and 28 is opened, and namely the clamped condition of depression bar 27 and 28 pairs of products to be tested is removed;
Subsequently, adjust the retainer nut 13 of loose depression bar column 17 bottom and the retainer nut 14 of depression bar column 18 bottom, and adjust the clamp nut 31 and 33 at loose depression bar column 25 two ends, adjust the clamp nut 32 and 34 at loose depression bar column 26 two ends; Operator is with portable lifting rod 38, and depression bar column 17, depression bar column 18, depression bar 27 and depression bar 28 are lifted simultaneously, and like this, fastener is opened; Product to be tested is taken off from supporting plate 2, and puts down lifting rod 38 gently.
Also it should be noted that, for comprising the stationary installation of 4 depression bar columns, stationary installation shown in Fig. 1 a ~ 1b can also have the replacement scheme shown in Fig. 5, replace to and depression bar column 25,26 same structures by the depression bar column 17,18 in Fig. 1 a ~ 1b, and the depression bar column 17,18 in Fig. 1 a ~ 1b and the annexation between base plate 1 are also replaced to depression bar column 25,26 and the same annexation of column fixed head 35.Similar in other structural relations and previous embodiment four in Fig. 5, repeat no more herein.The adjustable better effects if of stationary installation shown in Fig. 5.
Embodiment five
As shown in Figure 6, a kind of stationary installation with three depression bar columns that Fig. 6 provides for the utility model embodiment five, the difference of stationary installation described in this stationary installation and embodiment four is, only have employed three depression bar columns in Fig. 6, fewer than the stationary installation of embodiment five one, also be have side only to use a depression bar column in Fig. 6, replace two depression bar columns of side in embodiment four; The depression bar column that in Fig. 6, this root is independent is realized and being connected respectively of two depression bars by web joint, and the two ends of web joint respectively connect a depression bar, and the independent depression bar column of this root then passes the through hole of web joint, achieves a fixed connection with web joint.Other modular constructions and the modular construction described in embodiment four of stationary installation shown in Fig. 6 are similar, repeat no more herein.
In sum, a kind of stationary installation be applied on vibration gauge that the utility model embodiment provides, can balance car be fixed on vibration gauge, complete and the vibration tolerance level of balance car is tested, and ensure that balance car is consistent with the vibration frequency of vibration gauge in experimentation, make experimental data more accurately and improve the security of product in experimentation; The utility model can Fast Installation and dismounting, and structure is simple, packaging and easy to carry, and can be applicable to the application scenarios that is fixed other multiple products to be tested easily.And, for balance car, the stationary installation of the utility model embodiment not can only be used for completing fixing to two-wheel balance car, also can complete fixing to single wheel balance car, its stationary state figure as shown in Figure 7, showing single wheel balance car in figure is placed on the supporting plate of stationary installation, and two depression bars of stationary installation are pressed on two pedals of single wheel balance car respectively, and the clamping single wheel balance car that two depression bars are relative.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. a stationary installation, comprising: back up pad, depression bar and at least three depression bar columns;
The first end of each depression bar column is arranged in described back up pad, and the second end connects described depression bar;
Every one end of described depression bar connects a depression bar column respectively, and the difference end of each described depression bar connects different described depression bar columns respectively;
The connection of sliding between the described depression bar column that each described depression bar is connected with it; Or the wherein depression bar column that each described depression bar is connected with described depression bar is rotationally connected, the central point of rotation is the tie point of described depression bar and a described wherein depression bar column, and each described depression bar another depression bar column connected is for being fixedly connected with;
Described back up pad is also provided with the fixture for described back up pad being fixed on vibration gauge.
2. a stationary installation, comprising: back up pad, the first depression bar, the second depression bar, the first depression bar column, the second depression bar column, the 3rd depression bar column and the 4th depression bar column;
The first end of each described depression bar column is arranged in described back up pad, and the second end connects described depression bar; Wherein, described first depression bar is connected with described first depression bar column by the first web member, and is connected with described second depression bar column by the second web member; Described second depression bar is connected with described 3rd depression bar column by the 3rd web member, and is connected with described 4th depression bar column by the 4th web member;
Described back up pad is provided with the fixture for described back up pad being fixed on vibration gauge.
3. stationary installation according to claim 2, is characterized in that,
Described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described second depression bar column are slidably connected, and described second depression bar and described 4th depression bar column are slidably connected; And/or,
Described first depression bar and described first depression bar column are slidably connected, and described second depression bar and described 3rd depression bar column are slidably connected.
4. stationary installation according to claim 3, it is characterized in that, described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
5. stationary installation according to claim 3, it is characterized in that, described first depression bar and described first depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described first depression bar column; Described second depression bar and described 3rd depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 3rd depression bar column; And/or,
Described first depression bar and described second depression bar column are rotationally connected, and the central point of rotation is the tie point of described first depression bar and described second depression bar column; Described second depression bar and described 4th depression bar column are rotationally connected, and the central point of rotation is the tie point of described second depression bar and described 4th depression bar column.
6. stationary installation according to claim 2, it is characterized in that, described second depression bar column and the 3rd depression bar column are arranged in described back up pad by the 5th web member, and described second depression bar column and the connected mode between the 3rd depression bar column and described 5th web member are the connection of sliding; And/or,
Described first depression bar column and the 4th depression bar column are arranged in described back up pad by the 6th web member, and described first depression bar column and the connected mode between the 4th depression bar column and described 6th web member are the connection of sliding.
7. stationary installation according to claim 2, it is characterized in that, described first depression bar is connected by the first lifting rod with the second depression bar, and described first depression bar and the second depression bar can slide along the axial direction of described first lifting rod.
8. stationary installation according to claim 2, is characterized in that,
Be connected by the second lifting rod between described first depression bar column and the second depression bar column; And/or,
Be connected by the 3rd lifting rod between described 3rd depression bar column and the 4th depression bar column; And/or,
Be connected by the 4th lifting rod between described first depression bar column and the 4th depression bar column; And/or,
Be connected by the 5th lifting rod between described second depression bar column and the 3rd depression bar column.
9. stationary installation according to any one of claim 2 to 8, is characterized in that, described back up pad comprises base plate and supporting plate, is connected between described base plate and supporting plate by support member; Described depression bar pillar is arranged on described base plate, and distance between described depression bar and described supporting plate is nearer than the distance between described depression bar and described supporting plate.
10. stationary installation according to claim 9, it is characterized in that, the distance between described base plate and described supporting plate is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035966.5U CN205175643U (en) | 2015-12-10 | 2015-12-10 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035966.5U CN205175643U (en) | 2015-12-10 | 2015-12-10 | Fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN205175643U true CN205175643U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521035966.5U Expired - Fee Related CN205175643U (en) | 2015-12-10 | 2015-12-10 | Fixing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982040A (en) * | 2018-09-07 | 2018-12-11 | 西安易朴通讯技术有限公司 | A kind of fixation device of server |
| CN110108502A (en) * | 2019-05-07 | 2019-08-09 | 深圳市检验检疫科学研究院 | Stationary fixture and method for the test of electric single-wheel balance car environmental reliability |
| CN112067317A (en) * | 2020-09-11 | 2020-12-11 | 太仓井泉金属制品有限公司 | Wheel life testing device for disabled vehicle |
-
2015
- 2015-12-10 CN CN201521035966.5U patent/CN205175643U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982040A (en) * | 2018-09-07 | 2018-12-11 | 西安易朴通讯技术有限公司 | A kind of fixation device of server |
| CN108982040B (en) * | 2018-09-07 | 2024-04-09 | 西安易朴通讯技术有限公司 | Fixing device of server |
| CN110108502A (en) * | 2019-05-07 | 2019-08-09 | 深圳市检验检疫科学研究院 | Stationary fixture and method for the test of electric single-wheel balance car environmental reliability |
| CN110108502B (en) * | 2019-05-07 | 2024-04-19 | 深圳市检验检疫科学研究院 | Fixing clamp and method for testing environmental reliability of electric single-wheel balance car |
| CN112067317A (en) * | 2020-09-11 | 2020-12-11 | 太仓井泉金属制品有限公司 | Wheel life testing device for disabled vehicle |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220114 Address after: 213100 Floor 16 and 17, Block A, Building 3, Chuangyan Port, Changzhou Science and Education City, 18 Changwuzhong Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: NINEBOT (CHANGZHOU) TECH Co.,Ltd. Address before: No.11 Tianrui Road, automobile industrial park, Wuqing District, Tianjin Patentee before: NINEBOT (TIANJIN) TECH Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |