CN203463901U - Movable testing jig - Google Patents
Movable testing jig Download PDFInfo
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- CN203463901U CN203463901U CN201320514292.1U CN201320514292U CN203463901U CN 203463901 U CN203463901 U CN 203463901U CN 201320514292 U CN201320514292 U CN 201320514292U CN 203463901 U CN203463901 U CN 203463901U
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- lifting bar
- mobile platform
- support arm
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- plate
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Abstract
The utility model discloses a movable testing jig, which comprises a movable platform (1), an automatic lifting rod (2) and a lifting rod installation plate (3), wherein the lifting rod installation plate (3) is arranged above the movable platform and is rotatably connected with the movable platform (1), so that the lifting rod installation plate can be overturned between a horizontal direction and a vertical direction; the automatic lifting rod (2) is fixedly connected onto the lifting rod installation plate (3). According to the movable testing jig, the lifting rod is combined with the movable platform, the lifting rod can be fallen, the problem that operation cannot be carried out on a top end of the lifting rod conveniently since the height of the lifting rod is overlarge after the lifting rod is retracted is solved, and meanwhile, after the lifting rod is fallen, the whole height is greatly reduced, the stability in moving is improved, and the movable testing jig can be stored indoors. The whole set of device is easy to realize, low in cost, simple in operating, and flexible in moving, can be operated by one person, and is labor-saving.
Description
Technical field
The utility model belongs to detection facility field, is specifically related to a kind of mobile test frame.。
Background technique
Scientific research institutions, school, enterprise etc. are when research, the transmitting of test microwave, reception series products, often need framves such as transmitter, receivers (as antenna) high to certain height, and different according to test request, often need to test in different positions, place.At present several modes of more employing mainly contain: 1. simple rack, adopt woodenly, non-telescoping more, and volume is larger, highly limited.During use, need first integral body to fall, after cantilever tip erection unit, hold up again, adopt in this way when changing test position, need a dead lift, inconvenient operation, often needs 2 to 3 people's concurrent operations, and must be test instrument power supply by external power supply.2. automatic lifting bar, adopts electronic or Pneumatic actuator, makes lifting bar flexible.Automatic lifting bar is arranged on the carriers such as automobile more, and for it provides power and moves, which hardware and maintenance cost are very high, needs professional workforce to operate vehicle and lifting bar, and needs larger place and space to park cars.
Model utility content
The purpose of this utility model is for the problems referred to above, and a kind of mobile test frame flexibly simple to operate, mobile is provided.
The purpose of this utility model realizes by following technical proposals:
A kind of mobile test frame, comprise mobile platform 1, automatic lifting bar 2 and lifting bar mounting plate 3, described lifting bar mounting plate 3 is arranged at mobile platform top, be rotationally connected with mobile platform 1, described lifting bar mounting plate can be overturn in the horizontal direction and between vertical direction, described in the mode that is rotationally connected can be chain connection, gemel connection, pin connects or the mode that is rotationally connected of other routines.Described automatic lifting bar 2 is fixedly connected on described lifting bar mounting plate 3, described in the mode that is fixedly connected with can be that welding, riveted joint, engaging, screw connect, bolt-nut connects or the mode that is fixedly connected with of other routines.The mode that described mobile platform can adopt roller to roll realizes movement, also can adopt the mode of crawler belt to realize movement, described mobile platform 1 bottom surface can also be arranged to such an extent that smoother realizes movement by the mode of sliding.That described automatic lifting bar can adopt is electronic, pneumatic, hydraulic pressure or other conventional modes realize lifting.
In order to make device more stable, can also between described mobile platform 1 and described lifting bar mounting plate 3, also be provided with locking device 13.Described locking device can adopt that pin-and-hole-latch locks, bolt-locking, (on mobile platform, arranging can be around the blade of System of Rotating about Fixed Axis for blade clamping, blade can block lifting bar mounting plate while screwing in, release during back-out) or other conventional locking modes, its effect is to be turned to after horizontal position (lifting bar is in vertical state) at lifting bar mounting plate, lifting bar mounting plate is fixed, more effectively prevent that it from overturning to vertical position again, thereby guarantee that lifting bar is stabilized in vertical state, avoids its swing.
More convenient for mobile platform is moved, can two directional wheels 5 and two universal wheelss 6 be installed in described mobile platform 1 bottom.Thereby while making platform movement, turn to more smooth and easy.Can also make described universal wheels 6 with locking device, by locking device, to moving to the testing jig of the predetermined area, position, avoid it to continue mobile.
In order to make testing jig more steady, can also make described mobile platform 1 side there are three extensible support arms 7, support arm 7 is rotationally connected with three sides of mobile platform 1 respectively, described support arm 7 can rotate along pivotal axis, on each support arm 7, respectively have a supporting foot 8, described supporting foot 8 can carry out lifting on support arm.Described support arm can be fixed on the side of described mobile platform under contraction state, as a kind of optional means of fixation: described mobile platform side is provided with three lugs 9, the position of described lug 9 is corresponding with the end of support arm under contraction state, on described lug 9 and support arm 7, corresponding position all arranges porosely, by latch, the support arm under contraction state can be fixed on to platform side.The length of described support arm meets after its contraction, and the position of supporting foot is all positioned at wheel side, to guarantee that testing jig integral body can move smoothly.By launching support arm and putting down supporting foot, increase the stability of whole testing jig, avoid it to translate into.By controlling the height of supporting foot lifting, can make testing jig on irregular ground, keep stable simultaneously.
For convenient mobile, can also on described mobile platform 1, manumotive armrest 10 be set.
On described mobile platform 1, be also provided with storage battery install bin 11 and test instrument equipment install bin 12.Storage battery and test instrument equipment can be arranged on mobile platform by dismountable mode, convenient mobile, also play the effect that increases counterweight simultaneously, to improve the stability after lifting bar rises.
Described automatic lifting bar 2 tops can also arrange object table 14, are provided with the installation site for fixed signal receiver and/or transmitter on described object table 14.Make fixing more stable on automatic lifting bar 2 tops of signal receiver and/or transmitter, be convenient to quick-detachment or installation.
In order to adjust more easily the direction of receiving and/or transmitting, can also regulator plate 15 be set on described automatic lifting bar (2) top, described regulator plate comprises main back shaft 16, apparatus installation plate 18, positioning splint 17 and angular positioning plate 19, described main back shaft 16 bottoms are provided with installs site, for described regulator plate 15 is arranged on to described automatic lifting bar 2 tops, described positioning splint 17 is clamped on described main back shaft 16, fixing removably by screw, described apparatus installation plate 18 is rotationally connected with described positioning splint 17, described in gained, apparatus installation plate 18 can rotate up and down around horizontal axis, on described apparatus installation plate 18, be equipped with the installation site for fixed signal receiver and/or transmitter, described angular positioning plate 19 one end are fixedly connected with described positioning splint 17, it is fan-shaped that the other end is, described fan-shaped end has curve bath 20, in described curve bath 20, be provided with screw, by described screw, blocking apparatus installation plate 18 positions the angle of its rotation.According to detecting needs, can, along main back shaft 16 rotations, adjust to optimum position fixing again by stating positioning splint 17; Can also unclamp after the luffing angle that is provided with screw adjustment apparatus installation plate 18 in curve bath 20, then tighten screw location.Many group apparatus installation plates 18, positioning splint 17 and angular positioning plate 19 can also be set on described main back shaft 16 increases the installation quantity of detecting instrument.
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way
The beneficial effects of the utility model:
1, in mobile test frame described in the utility model, lifting bar combines with mobile platform, lifting bar can lodge, avoided because lifting bar is highly still too high after retraction, be not easy to the problem operating on its top, simultaneously after lodging, whole height declines greatly, and mobile stability improves, and can enter into indoor storage.Package unit is easy to realization, with low cost, simple to operate, flexibly mobile, can singlely realize all operations, saves manpower.
2, in optimal way of the present utility model, can provide power supply for lifting bar and pertinent instruments equipment by rechargeable battery, break away from the restriction of wire cable.
Accompanying drawing explanation
Fig. 1 is the take in/mobile status schematic diagram of the mobile test frame described in embodiment 2;
Fig. 2 is the expansion/working state schematic representation of the mobile test frame described in embodiment 2.
Fig. 3 is the structural representation of regulator plate described in the utility model.
Reference character: wherein, 1 is mobile platform, and 2 is automatic lifting bar, and 3 is lifting bar mounting plate, 4 is support block, and 5 is directional wheel, and 6 is universal wheels, and 7 is support arm, 8 is supporting foot, and 9 is lug, and 10 is manumotive armrest, and 11 is storage battery install bin, 12 is test instrument equipment install bin, and 13 is locking device, and 14 is object table, 15 is regulator plate, and 16 is main back shaft, and 17 is positioning splint, 18 is apparatus installation plate, and 19 is angular positioning plate, and 20 is curve bath.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
A kind of mobile test frame, comprise mobile platform 1, automatic lifting bar 2 and lifting bar mounting plate 3, described lifting bar mounting plate 3 is arranged at mobile platform top, be rotationally connected with mobile platform 1, described lifting bar mounting plate can be overturn in the horizontal direction and between vertical direction, described in the mode that is rotationally connected can be chain connection, gemel connection, pin connects or the mode that is rotationally connected of other routines.Described automatic lifting bar 2 is fixedly connected on described lifting bar mounting plate 3, described in the mode that is fixedly connected with can be that welding, riveted joint, engaging, screw connect, bolt-nut connects or the mode that is fixedly connected with of other routines.The mode that described mobile platform can adopt roller to roll realizes movement, also can adopt the mode of crawler belt to realize movement, described mobile platform 1 bottom surface can also be arranged to such an extent that smoother realizes movement by the mode of sliding.That described automatic lifting bar can adopt is electronic, pneumatic, hydraulic pressure or other conventional modes realize lifting.
During use:
1) described mobile test frame is moved to presumptive test place;
2) make described automatic lifting bar 2 in contraction state, the described lifting bar mounting plate 3 that overturns, keeps flat described automatic lifting bar 2, and signal receiver and/or transmitter that testing signal is required are fixed on described automatic lifting bar 2 tops;
3) the described lifting bar mounting plate 3 that again overturns, makes described automatic lifting bar 2 in vertical position, controls automatic lifting bar 2 and rises to detection needed height;
4) open detection instrument detects;
5) after having detected, make described automatic lifting bar 2 in contraction state, described lifting bar mounting plate 3 overturns, described automatic lifting bar 2 is kept flat, signal receiver and/or transmitter that testing signal is required are pulled down, can be taken in testing jig detection of end or push to test frame and transfer to next place and detect (also can not pull down detection facility directly testing jig is moved to next place detect).
Can also between described mobile platform 1 and described lifting bar mounting plate 3, also be provided with locking device 13.Described locking device can adopt that pin-and-hole-latch locks, bolt-locking, blade clamping (arranging on mobile platform can be around the blade of System of Rotating about Fixed Axis, and blade can block lifting bar mounting plate, release during back-out while screwing in) or other conventional locking modes.
Can also two directional wheels 5 and two universal wheelss 6 be installed in described mobile platform 1 bottom.
Can also make described universal wheels 6 with locking device, by locking device, to moving to the testing jig of the predetermined area, position, avoid it to continue mobile.
Can also make described mobile platform 1 side there are three extensible support arms 7, support arm 7 is rotationally connected with three sides of mobile platform 1 respectively, described support arm 7 can rotate along pivotal axis, on each support arm 7, respectively have a supporting foot 8, described supporting foot 8 can carry out lifting on support arm.Described support arm can be fixed on the side of described mobile platform under contraction state, as a kind of optional means of fixation: described mobile platform side and support arm end corresponding position are provided with three lugs 9, on described lug 9 and support arm 7, corresponding position all arranges porosely, by latch, the support arm under contraction state can be fixed on to platform side.The length of described support arm meets after its contraction, and the position of supporting foot is all positioned at wheel side, to guarantee that testing jig integral body can move smoothly.
For convenient mobile, can also on described mobile platform 1, manumotive armrest 10 be set.
Storage battery install bin 11 and test instrument equipment install bin 12 can also be set on described mobile platform 1.
Can also object table 14 be set on automatic lifting bar 2 tops, on described object table 14, be provided with the installation site for fixed signal receiver and/or transmitter.
Can also regulator plate 15 be set on described automatic lifting bar (2) top, described regulator plate comprises main back shaft 16, apparatus installation plate 18, positioning splint 17 and angular positioning plate 19, described main back shaft 16 bottoms are provided with installs site, for described regulator plate 15 is arranged on to described automatic lifting bar 2 tops, described positioning splint 17 is clamped on described main back shaft 16, fixing removably by screw, described apparatus installation plate 18 is rotationally connected with described positioning splint 17, can rotate around horizontal axis, on described apparatus installation plate 18, be equipped with the installation site for fixed signal receiver and/or transmitter, described angular positioning plate 19 one end are fixedly connected with described positioning splint 17, it is fan-shaped that the other end is, end has curve bath 20, in described curve bath 20, be provided with screw, by described screw, blocking apparatus installation plate 18 positions the angle of its rotation.According to detecting needs, can, along main back shaft 16 rotations, adjust to optimum position fixing again by stating positioning splint 17; Can also unclamp after the luffing angle that is provided with screw adjustment apparatus installation plate 18 in curve bath 20, then tighten screw location.Many group apparatus installation plates 18, positioning splint 17 and angular positioning plate 19 can also be set on described main back shaft 16 increases the installation quantity of detecting instrument.
As depicted in figs. 1 and 2, a kind of mobile test frame, comprises mobile platform 1, automatic lifting bar 2 and lifting bar mounting plate 3, described lifting bar mounting plate 3 is arranged at mobile platform 1 top, by hinge and mobile platform 1, be rotationally connected, described lifting bar mounting plate 3 can be overturn in the horizontal direction and between vertical direction, between described lifting bar mounting plate 3 and mobile platform 1, be provided with locking device 13, described locking device comprises the double-screw bolt being arranged on mobile platform 1 and is arranged on groove and the nut for locking matching with described double-screw bolt on lifting bar mounting plate 3, when described lifting bar mounting plate 3 can screw described nut to reach locking effect during at horizontal position on described double-screw bolt, described automatic lifting bar 2 is electric lifting rod, and its bottom is fixedly connected with by screw with described mounting plate 3, described mobile platform 1 side has three extensible support arms 7, support arm 7 is rotationally connected by hinge and mobile platform 1, described support arm 7 can rotate along pivotal axis, respectively has a supporting foot 8, described supporting foot 8 to be threaded connection and can be on support arm 7 carry out lifting on each support arm 7.Described mobile platform 1 side and support arm 7 end corresponding positions have three lugs, and described lug and support arm 7 end corresponding positions are all provided with pin-and-hole, by latch, the support arm under contraction state can be fixed on to platform side.The length of support arm meets after its contraction, and the position of supporting foot is all positioned at wheel side, to guarantee that testing jig integral body can move smoothly; Described mobile platform bottom is provided with two directional wheels 5 and two universal wheelss 6, described universal wheels is with locking device, described mobile platform 1 afterbody is provided with manumotive armrest 10, as preferably, can also storage battery install bin 11 and test instrument equipment install bin 12 be set the empty place on described mobile platform 1, can adopt rechargeable battery to provide power supply for lifting bar and pertinent instruments equipment; Preferred as another, can also be at described mobile platform 1 upper support piece, for supporting in lying prostrate the automatic lifting bar 2 of state, avoid itself and mobile platform to collide with, can also object table 14 be set on described automatic lifting bar 2 tops, on described object table 14, be provided with the installation site for fixed signal receiver and/or transmitter.
Described in the present embodiment, the workflow of mobile test frame is:
Testing jig by support arm in contraction state is pushed to test position, and universal wheels is adjusted into lock state, fixes testing jig; Depending on concrete test condition, when as poor in Land leveling or test height is higher, can select to pull out the latch of fixed support arm, launch three support arms, rotary support pin makes it support to ground, is that testing jig integral body is more steady; Unclamp the locking nut on lifting bar mounting plate, lifting bar in contraction state is put into, test component is installed to lifting bar top (having object table to be mounted on object table), hold up lifting bar, the power supply that can open lifting bar after the lock screw of locking mounting plate rises lifting bar, arrive after specified altitude assignment, can start to detect; Also can fall and be put into lifting bar therebetween adjusts the mounting point of test component; Also can in the situation that not fall lifting bar, pack up three support arms the position of testing jig and direction are being adjusted, and then launch support arm, in this adjustment process, can stop detecting also sustainable detection; After detection, fall and lie prostrate down lifting bar, pulling down test component, regaining support arm, can take in testing jig detection of end or push to test frame and transfer to next place and detect.In test process, ground checkout equipment can be placed on testing jig, also can be fixed on ground and communicate by test component wired or line mode and lifting bar top, also can be arranged on movable fixture separately.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a mobile test frame, it is characterized in that, comprise mobile platform (1), automatic lifting bar (2) and lifting bar mounting plate (3), described lifting bar mounting plate (3) is arranged at mobile platform top, be rotationally connected with mobile platform (1), described lifting bar mounting plate can be overturn in the horizontal direction and between vertical direction, and described automatic lifting bar (2) is fixedly connected on described lifting bar mounting plate (3).
2. mobile test frame according to claim 1, is characterized in that, described mobile platform (1) bottom is provided with two directional wheels (5), two universal wheelss (6), and described universal wheels (6) is with locking device.
3. mobile test frame according to claim 1, it is characterized in that, described mobile platform (1) side has three extensible support arms (7), support arm (7) is rotationally connected with three sides of mobile platform respectively, described support arm (7) can rotate along pivotal axis, on each support arm (7), respectively there is a supporting foot (8), described supporting foot (8) can carry out lifting on support arm, in the position corresponding with support arm end, described mobile platform side, be provided with three lugs (9), the upper corresponding position of described lug (9) and support arm (7) all arranges porose, by latch, the support arm under contraction state can be fixed on to platform side.
4. mobile test frame according to claim 1, is characterized in that, is also provided with manumotive armrest (10) on described mobile platform (1).
5. mobile test frame according to claim 1, is characterized in that, is also provided with storage battery install bin (11) and test instrument equipment install bin (12) on described mobile platform (1).
6. mobile test frame according to claim 1, is characterized in that, between described mobile platform (1) and described lifting bar mounting plate (3), is also provided with locking device (13).
7. mobile test frame according to claim 1, is characterized in that, described automatic lifting bar (2) top is provided with object table (14), is provided with the installation site for fixed signal receiver and/or transmitter on described object table (14).
8. mobile test frame according to claim 1, it is characterized in that, described automatic lifting bar (2) top is provided with regulator plate (15), described regulator plate comprises main back shaft (16), apparatus installation plate (18), positioning splint (17) and angular positioning plate (19), described main back shaft (16) bottom is provided with installs site, for described regulator plate (15) is arranged on to described automatic lifting bar (2) top, described positioning splint (17) is clamped on described main back shaft (16), fixing removably by screw, described apparatus installation plate (18) is rotationally connected with described positioning splint (17), can rotate up and down around horizontal axis, on described apparatus installation plate (18), be equipped with the installation site for fixed signal receiver and/or transmitter, described angular positioning plate (19) one end is fixedly connected with described positioning splint (17), it is fan-shaped that the other end is, end has curve bath (20), described curve bath is provided with screw in (20), by described screw, blocking apparatus installation plate (18) positions the angle of its rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514292.1U CN203463901U (en) | 2013-08-22 | 2013-08-22 | Movable testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514292.1U CN203463901U (en) | 2013-08-22 | 2013-08-22 | Movable testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463901U true CN203463901U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514292.1U Expired - Fee Related CN203463901U (en) | 2013-08-22 | 2013-08-22 | Movable testing jig |
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| Country | Link |
|---|---|
| CN (1) | CN203463901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438336A (en) * | 2013-08-22 | 2013-12-11 | 成都四威高科技产业园有限公司 | Mobile test frame and application method thereof |
| CN109000120A (en) * | 2018-08-29 | 2018-12-14 | 安徽悦众车身装备有限公司 | A kind of headlight for vehicles detector fixation kit |
| CN109842422A (en) * | 2019-03-30 | 2019-06-04 | 杭州勒格网络科技有限公司 | A kind of portable outdoor communication signal receiving device |
-
2013
- 2013-08-22 CN CN201320514292.1U patent/CN203463901U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438336A (en) * | 2013-08-22 | 2013-12-11 | 成都四威高科技产业园有限公司 | Mobile test frame and application method thereof |
| CN103438336B (en) * | 2013-08-22 | 2016-06-15 | 成都四威高科技产业园有限公司 | A kind of mobile test frame and using method thereof |
| CN109000120A (en) * | 2018-08-29 | 2018-12-14 | 安徽悦众车身装备有限公司 | A kind of headlight for vehicles detector fixation kit |
| CN109000120B (en) * | 2018-08-29 | 2020-02-07 | 奉节县顺和商贸有限公司 | Fixing assembly for automobile headlamp detector |
| CN109842422A (en) * | 2019-03-30 | 2019-06-04 | 杭州勒格网络科技有限公司 | A kind of portable outdoor communication signal receiving device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |