CN207502326U - A kind of ceiling light spectacle case fatigue experimental device - Google Patents
A kind of ceiling light spectacle case fatigue experimental device Download PDFInfo
- Publication number
- CN207502326U CN207502326U CN201721454358.7U CN201721454358U CN207502326U CN 207502326 U CN207502326 U CN 207502326U CN 201721454358 U CN201721454358 U CN 201721454358U CN 207502326 U CN207502326 U CN 207502326U
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- crossbeam
- lead
- pedestal
- spectacle case
- ceiling light
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Abstract
The utility model is related to automobile lamp technical fields, especially a kind of ceiling light spectacle case fatigue experimental device, including pedestal, driving source is installed on pedestal, crossbeam is provided with above pedestal, base top surface both sides are equipped with hydraulic telescopic machanism, hydraulic telescopic machanism upper end is connect with crossbeam, hydraulic telescopic machanism is provided with lead close to driving source side, lead lower end is fixed on pedestal, upper end is connected by connecting rod, lead is run through in crossbeam both sides, and retaining mechanism is equipped between lead and crossbeam, in the middle part of crossbeam lower end and driving source upper end is respectively and fixedly provided with installing plate, installing plate both ends are respectively and fixedly provided with connection sheet, connecting seat is connected between two connection sheets, it is fixed between connecting seat and connection sheet by fastening bolt through the two, clamping plate is fixed on connecting seat.The utility model solves existing ceiling light spectacle case fatigue experimental device often because of clamping plate damage and hydraulicefficiency elevation structure failure, and the problem of influence test process.
Description
Technical field
The utility model is related to automobile lamp technical field more particularly to a kind of ceiling light spectacle case fatigue experimental devices.
Background technology
With the continuous development of automobile industry, the parts at each position of automobile are also in constantly improve, and automobile dome light is just
It is one of them, spectacle case can be all generally installed on some vehicle top lamp housings, driver is facilitated to place glasses, and ceiling light
Spectacle case generally requires to detect the safety and reliability of its structure before being taken into use, and spectacle case structural damage is all often
It is made to generate what fatigue crack generated due to bearing dynamic loading, it is very necessary to carry out fatigue test to ceiling light spectacle case
's.
Although existing ceiling light spectacle case fatigue experimental device technology comparatively perfect, the clamping plate of test specimen is often
It is damaged because of using for a long time, influences test process, and hydraulicefficiency elevation structure is after failure, will loosen, this also can
Influence the progress of experiment.
Utility model content
The purpose of this utility model is and a kind of ceiling light spectacle case proposed in order to solve shortcoming in the prior art
Fatigue experimental device.
To achieve these goals, the utility model employs following technical solution：
A kind of ceiling light spectacle case fatigue experimental device is designed, including pedestal, driving source, the bottom are installed on the pedestal
Seat top is in parallel to be provided with crossbeam, and the base top surface both sides are equipped with hydraulic telescopic machanism, the hydraulically extensible machine
Structure upper end is connect with crossbeam, and the hydraulic telescopic machanism is provided with lead close to driving source side, and the lead lower end is consolidated
It is scheduled on pedestal, upper end is connected by connecting rod, and lead is run through in the crossbeam both sides, and is set between the lead and crossbeam
There is retaining mechanism, the crossbeam lower end middle part and driving source upper end are respectively and fixedly provided with installing plate, and the installing plate both ends are respectively and fixedly provided with
Connection sheet is connected with connecting seat between two connection sheets, runs through two by fastening bolt between the connecting seat and connection sheet
Person is fixed, and clamping plate is fixed on the connecting seat, and two clamping plates are oppositely arranged, and appearance is provided in the middle part of the crossbeam top surface
It receives slot, multiple spare clamping plates is equipped in the holding tank.
Preferably, the retaining mechanism includes retainer ring, and the retainer ring is fixed on crossbeam top surface, and the Fixing shrink ring
On the outside of lead, the lead is uniformly provided with multiple pin shaft holes at equal intervals from top to bottom, and pin is provided in the retainer ring
Axis hole is plugged in corresponding pin shaft hole by axis pin between the retainer ring and lead and is locked.
Preferably, the holding tank side is hinged with seal cover board, and buckle is equipped on the seal cover board.
Preferably, the clamping plate bare terminal end is equipped with anti-skid chequer.
Preferably, the base end face quadrangle is lined with improved mat.
The utility model proposes a kind of ceiling light spectacle case fatigue experimental device, advantageous effect is：By the way that dress will be tested
The cleat design put is dismountable pattern, and spare clamping plate is set on crossbeam, clamping plate is facilitated to replace at any time, and in hydraulic pressure liter
Retaining mechanism on descending mechanism is set, prevents from making troubles to experiment because of clamping plate damage and hydraulicefficiency elevation structure failure.
Description of the drawings
Fig. 1 be the utility model proposes a kind of ceiling light spectacle case fatigue experimental device structure diagram；
Fig. 2 be the utility model proposes a kind of ceiling light spectacle case fatigue experimental device holding tank plan structure signal
Figure；
Fig. 3 be the utility model proposes a kind of ceiling light spectacle case fatigue experimental device the knot that is connect with clamping plate of installing plate
Structure schematic diagram.
In figure：Anti-skid chequer 1, connecting rod 2, crossbeam 3, lead 4, hydraulic telescopic machanism 5, installing plate 6, pedestal 7, non-slip mat
Piece 8, clamping plate 10, retainer ring 11, pin shaft hole 12, seal cover board 13, spare clamping plate 14, holding tank 15, buckle 16, connects driving source 9
Contact pin 17, fastening bolt 18, connecting seat 19.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of ceiling light spectacle case fatigue experimental device, including pedestal 7,7 bottom surface quadrangle of pedestal is lined with anti-skidding
Gasket 8, is equipped with driving source 9 on pedestal 7,7 top of pedestal it is in parallel be provided with crossbeam 3,7 top surface both sides of pedestal are equipped with
Hydraulic telescopic machanism 5,5 upper end of hydraulic telescopic machanism are connect with crossbeam 3.
Hydraulic telescopic machanism 5 is provided with lead 4 close to 9 side of driving source, and 4 lower end of lead is fixed on pedestal 7, on
End is connected by connecting rod 2, and lead 4 is run through in 3 both sides of crossbeam, and retaining mechanism is equipped between lead 4 and crossbeam 3, locking
Mechanism includes retainer ring 11, and retainer ring 11 is fixed on 3 top surface of crossbeam, and retainer ring 11 is sleeved on 4 outside of lead, and lead 4 is certainly
It is upper and it is lower be uniformly provided with multiple pin shaft holes 12 at equal intervals, be provided with pin shaft hole 12 in retainer ring 11, retainer ring 11 and lead 4 it
Between be plugged in corresponding pin shaft hole 12 and locked by axis pin, when hydraulic telescopic machanism 5 breaks down, utilize retaining mechanism
It will be locked between crossbeam 3 and lead 4, do not interfere with the progress of experiment.
In the middle part of 3 lower end of crossbeam and 9 upper end of driving source is respectively and fixedly provided with installing plate 6, and 6 both ends of installing plate are respectively and fixedly provided with connection sheet
17, be connected with connecting seat 19 between two connection sheets 17, between connecting seat 19 and connection sheet 17 by fastening bolt 18 through both
It is fixed, clamping plate 10 is fixed on connecting seat 19, and two clamping plates 10 are oppositely arranged, 10 bare terminal end of clamping plate is equipped with anti-skid chequer 1.
Holding tank 15 is provided in the middle part of 3 top surface of crossbeam, multiple spare clamping plates 14,15 side of holding tank are equipped in holding tank 15
Seal cover board 13 is hinged with, and buckle 16 is installed on seal cover board 13.
During using this device, two clamping plates 10 are detached first with hydraulic telescopic machanism 5, then place spectacle case test specimen
On lower section clamping plate 10, then test specimen is clamped using hydraulic telescopic machanism 5, and is locked using retaining mechanism, starts driving source 9
Fatigue test is carried out to test specimen；If clamping plate 10 damages during experiment, by backing out fastening bolt 18, clamping plate 10 is dismantled
Get off, then open seal cover board 13, the spare clamping plate 14 taken out in holding tank 15 is replaced.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. including pedestal (7), driving source (9), institute are equipped on the pedestal (7) for a kind of ceiling light spectacle case fatigue experimental device
It states and in parallel above pedestal (7) is provided with crossbeam (3), which is characterized in that pedestal (7) the top surface both sides are equipped with hydraulic pressure
Telescoping mechanism (5), hydraulic telescopic machanism (5) upper end are connect with crossbeam (3), and the hydraulic telescopic machanism (5) is close to driving
Source (9) side is provided with lead (4), and lead (4) lower end is fixed on pedestal (7), and upper end is connected by connecting rod (2)
It connects, lead (4) is run through in crossbeam (3) both sides, and retaining mechanism is equipped between the lead (4) and crossbeam (3), described
In the middle part of crossbeam (3) lower end and driving source (9) upper end is respectively and fixedly provided with installing plate (6), and installing plate (6) both ends are respectively and fixedly provided with connection
Piece (17) is connected with connecting seat (19) between two connection sheets (17), leads between the connecting seat (19) and connection sheet (17)
It crosses fastening bolt (18) to be fixed through the two, clamping plate (10), and two clamping plates is fixed on the connecting seat (19)
(10) it is oppositely arranged, holding tank (15) is provided in the middle part of crossbeam (3) top surface, is equipped in the holding tank (15) multiple spare
Clamping plate (14).
A kind of 2. ceiling light spectacle case fatigue experimental device according to claim 1, which is characterized in that the retaining mechanism packet
Retainer ring (11) is included, the retainer ring (11) is fixed on crossbeam (3) top surface, and the retainer ring (11) is sleeved on lead (4) outside
Side, the lead (4) are uniformly provided with multiple pin shaft holes (12) from top to bottom, pin are provided on the retainer ring (11) at equal intervals
Axis hole (12) is plugged in corresponding pin shaft hole (12) by axis pin between the retainer ring (11) and lead (4) and is locked.
A kind of 3. ceiling light spectacle case fatigue experimental device according to claim 1, which is characterized in that the holding tank (15)
Side is hinged with seal cover board (13), and buckle (16) is equipped on the seal cover board (13).
A kind of 4. ceiling light spectacle case fatigue experimental device according to claim 1, which is characterized in that clamping plate (10) folder
It holds end and is equipped with anti-skid chequer (1).
A kind of 5. ceiling light spectacle case fatigue experimental device according to claim 1, which is characterized in that pedestal (7) bottom
Face quadrangle is lined with improved mat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454358.7U CN207502326U (en) | 2017-11-03 | 2017-11-03 | A kind of ceiling light spectacle case fatigue experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454358.7U CN207502326U (en) | 2017-11-03 | 2017-11-03 | A kind of ceiling light spectacle case fatigue experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502326U true CN207502326U (en) | 2018-06-15 |
Family
ID=62503334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721454358.7U Active CN207502326U (en) | 2017-11-03 | 2017-11-03 | A kind of ceiling light spectacle case fatigue experimental device |
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| Country | Link |
|---|---|
| CN (1) | CN207502326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371853A (en) * | 2018-11-30 | 2019-02-22 | 中铁三局集团线桥工程有限公司 | Box beam tunnel face narrow and small place has bad luck relay construction system and method |
-
2017
- 2017-11-03 CN CN201721454358.7U patent/CN207502326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371853A (en) * | 2018-11-30 | 2019-02-22 | 中铁三局集团线桥工程有限公司 | Box beam tunnel face narrow and small place has bad luck relay construction system and method |
| CN109371853B (en) * | 2018-11-30 | 2023-11-28 | 中铁三局集团线桥工程有限公司 | Box girder tunnel portal narrow field transportation relay construction system and method |
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