CN209400175U - A kind of bus duct structural strength impact test apparatus - Google Patents
A kind of bus duct structural strength impact test apparatus Download PDFInfo
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- CN209400175U CN209400175U CN201920066689.6U CN201920066689U CN209400175U CN 209400175 U CN209400175 U CN 209400175U CN 201920066689 U CN201920066689 U CN 201920066689U CN 209400175 U CN209400175 U CN 209400175U
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- bus duct
- pendulum
- structural strength
- impact test
- test apparatus
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Abstract
The utility model provides a kind of bus duct structural strength impact test apparatus, carries out bus duct structural strength impact test to facilitate, belongs to bus duct stryctyrak test technical field, it includes bracket, crossbeam, shaft, pendulum, bevel protractor and transparent baffle.Bracket plays fixed function, and pendulum determines after angle the mechanical shock that can be realized by shaft to bus duct by bevel protractor.
Description
Technical field
The utility model is specifically related to bus duct structural strength impact test apparatus, belongs to bus duct stryctyrak test skill
Art field.
Background technique
It, need to be to the bus duct 113kg weight for being placed in flat surface according to the regulation of UL857-2001 " Busways "
The opposite of the vertical plane of support applies a pendulum being made of the impact hammer of weight 23kg from the direction with a vertical 60 °
Power.The impact hammer of 23kg is suspended on one can be in the swing arm that its supporting point rotates freely, while the supporting point of arm being required to arrive
The distance of impact hammer center of gravity is 762mm.In addition, the impact hammer of 23kg also needs the wooden strike equipped with an about prominent 50.8mm
Piece, sectional area 41.3mm*92.1mm, and it is required to reduce along its narrow direction straight line.
To solve the above problems, providing a kind of bus duct structural strength impact test apparatus, not only meet impact test
It is required that be also equipped with it is easy to operate, improve working efficiency the advantages of.
Utility model content
The utility model provides a kind of bus duct structural strength impact test apparatus, carries out bus duct structural strength to facilitate
Impact test.
In order to achieve the above objectives, the utility model adopts the following technical solution.A kind of bus duct structural strength impact test
Device, by bracket (1), crossbeam (2), shaft (3), pendulum (4), bevel protractor (5) and transparent baffle (6) composition.The bracket
(1) cuboid for a frame structure being made of the rectangular aluminium of wide 40mm and aluminium fixing piece, it is fixed that the crossbeam (2) passes through
The fixing piece of system is fixed on bracket (1) horizontal plane, shaft (3) connecting cross beam (2) and pendulum (4), the pendulum (4) by
Swing arm and impact hammer composition, impact hammer are cast by the cast iron of weight 23kg, and the bevel protractor (5) is fixed on crossbeam (2), described
Bright baffle (6) is in the aluminium groove of 2 vertical planes of bracket (1).
A kind of bus duct structural strength impact test apparatus, which is characterized in that rectangular aluminium carries groove, and crossbeam (2) can
It is fixed on any one position on bracket (1) horizontal plane, shaft (3) is the connector of crossbeam (2) and pendulum (4), Ke Yishi
Existing pendulum (4) rotate freely, and the distance of shaft (3) to impact hammer center of gravity is 762mm, and the striking face of impact hammer is screwed
The 41.3mm wide 92.1mm high 50.8mm one piece long and wooden unit being gradually reduced along wide direction, the opposite of striking face fill one
For handle so that pendulum to be pulled to the angle of requirement, angle is determined that transparent baffle (6) then plays protection by bevel protractor (5)
Effect.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the pendulum of the utility model embodiment with a vertical 60 ° of perspective view.
Specific embodiment
Illustrate specific embodiment of the present utility model below by way of specific specific example.Those skilled in the art can
The advantages of the utility model will readily appreciate that by specification revealed content and effect.The utility model can also pass through other differences
Embodiment be embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing substantially from
Various modifications and change are carried out under the spirit of the utility model.
The schematic diagram of the utility model embodiment, as shown in Figure 1.
As can be known from Fig. 2, the position of crossbeam (2) is determined and is fixed, pendulum (4) is then pulled to bevel protractor
(5) it at 60 ° of angles, finally discharges, to realize the impact test of bus duct.
Claims (2)
1. a kind of bus duct structural strength impact test apparatus, which is characterized in that rectangular aluminium carries groove, and crossbeam (2) can be consolidated
It is scheduled on any one position on bracket (1) horizontal plane, shaft is the connector of crossbeam (2) and pendulum (4), and pendulum may be implemented
(4) distance of rotate freely, shaft (3) to impact hammer center of gravity is 762mm, and the striking face of impact hammer is screwed one piece long
41.3mm wide 92.1mm high 50.8mm and the wooden unit being gradually reduced along wide direction, the opposite of striking face fill a handle with
Pendulum is just pulled to the angle of requirement, angle is determined that transparent baffle (6) then plays the role of protection by bevel protractor (5).
2. bus duct structural strength impact test apparatus according to claim 1, which is characterized in that shaft can make pendulum certainly
By rotating, the striking face of pendulum fixes one piece of wooden unit become narrow gradually, meets the requirement of bus duct structural strength impact test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066689.6U CN209400175U (en) | 2019-07-17 | 2019-07-17 | A kind of bus duct structural strength impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066689.6U CN209400175U (en) | 2019-07-17 | 2019-07-17 | A kind of bus duct structural strength impact test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400175U true CN209400175U (en) | 2019-09-17 |
Family
ID=67898444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920066689.6U Active CN209400175U (en) | 2019-07-17 | 2019-07-17 | A kind of bus duct structural strength impact test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241111A1 (en) * | 2023-01-30 | 2023-12-21 | 哈尔滨工业大学 | Test system for simulating impact of projectile |
-
2019
- 2019-07-17 CN CN201920066689.6U patent/CN209400175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241111A1 (en) * | 2023-01-30 | 2023-12-21 | 哈尔滨工业大学 | Test system for simulating impact of projectile |
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