CN204924823U - Floor hammer impact appearance that falls - Google Patents
Floor hammer impact appearance that falls Download PDFInfo
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- CN204924823U CN204924823U CN201520597499.9U CN201520597499U CN204924823U CN 204924823 U CN204924823 U CN 204924823U CN 201520597499 U CN201520597499 U CN 201520597499U CN 204924823 U CN204924823 U CN 204924823U
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- guide pipe
- hammer
- main frame
- base
- crossbeam
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Abstract
The utility model discloses a floor hammer impact appearance that falls, include: a main frame, it includes that a crossbeam, a base, both ends connect respectively the crossbeam with the vertical support bar of base one end and one locate the fixed pulley of the crossbeam other end and fixing the lock screw on bracing piece top, an operating system, it includes locates operating panel on the main frame and one pass through the electro -magnet that the fixed pulley is connected, the electro -magnet by operation panel control, one drops hammer, and it passes through electricity strength magnets and improve or release, a stand pipe, the stand pipe is fixed in on the main frame, the stand pipe is located vertical direction when dropping hammer the tenesmus, when dropping hammer the tenesmus, pass the stand pipe reachs the base. The utility model discloses a floor hammer impact appearance that falls has convenient operation, simple structure, low in manufacturing cost's advantage.
Description
Technical field
The utility model relates to a kind of floor drop impact instrument.
Background technology
Athletic floor has the history of more than 100 year in Europe, because its superior performance and the protection to environment, become ground preferred material in a lot of country.Athletic floor since 20th century, the nineties entered China, pandemic throughout the country, and be widely used in various sports center, as match and training sites such as basketball, table tennis, shuttlecocks, the playground etc. of school, amusement park.
Athletic floor is more and more extensive in the application of China, but at present at home, the detectability for athletic floor performance is not comprehensive, and the impact resistance for athletic floor does not also have associated assay devices.And external checkout equipment is expensive, complicated operation.
Utility model content
Because prior art exists the problems referred to above, the utility model proposes a kind of floor drop impact instrument, it effectively can solve the problems referred to above of prior art.
The utility model solves the problem by the following technical programs:
A kind of floor drop impact instrument, comprise: a main frame, the vertical support bar and that it comprises a crossbeam, a base, two ends connect described crossbeam and described base one end is respectively located at the fixed pulley of the described crossbeam other end and is fixed on the lock screw of described supporting bar top; One operating system, it comprises is located at guidance panel on described main frame and an electromagnet connected by described fixed pulley, and described electromagnet is controlled by described guidance panel; One drops hammer, and it is adsorbed by described electromagnet and improves or discharge; One guide pipe, described guide pipe is fixed on described main frame, drop hammer described in described guide pipe is positioned at tenesmus time vertical direction, described in drop hammer tenesmus time, arrive described base through described guide pipe.
The bottom of dropping hammer described in the described head dropped hammer is less than, described in the head diameter that drops hammer be 11.3mm, and described in the head that drops hammer be provided with the chamfering that radius is 0.625mm.
Described guide pipe is fixed on described main frame by least one support, and described support two ends connects described support bar and described guide pipe outer wall respectively.
Described guide pipe lower port does not directly contact with described base, and maintains certain distance.
Described base center is provided with a circular hole, and described circular hole is right against described guide pipe lower port, and described Circularhole diameter is greater than described guide pipe, drops hammer described in described guide pipe diameter is greater than, described in drop hammer fall after fall in described circular hole.
Floor of the present utility model drop impact instrument, has that easy to operate, structure is simple, the advantage of low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is an example structure schematic diagram of the present utility model.
Embodiment:
Below in conjunction with embodiment, describe the utility model in detail.
Shown in Figure 1, Fig. 1 is an example structure schematic diagram of the present utility model.
The floor drop impact instrument of the present embodiment, comprise: a main frame 1, it comprises crossbeam 11, base 7, vertical support bar 8 and that two ends connect described crossbeam and described base one end is respectively located at the fixed pulley 10 of the described crossbeam other end and is fixed on the lock screw 9 of described supporting bar top; One operating system 3, it comprises is located at guidance panel on described main frame 5 and an electromagnet 6 connected by described fixed pulley 10, and described electromagnet 6 is controlled by described guidance panel 5; One drops hammer 4, and it is adsorbed by described electromagnet 6 and improves or discharge; One guide pipe 2, described guide pipe 2 is fixed on described main frame, drop hammer described in described guide pipe is positioned at tenesmus time vertical direction, described in drop hammer tenesmus time, arrive described base through described guide pipe.
Wherein, shown in Figure 1, described in drop hammer 4 head 41 be less than described in the bottom 42 of dropping hammer, described in the head diameter that drops hammer be 11.3mm, and described in the head that drops hammer be provided with the chamfering that radius is 0.625mm.The quality of dropping hammer is 800g.Hoisting depth under the effect of electromagnet of dropping hammer is 1 meter.
Described guide pipe is fixed on described main frame by least one support, and described support two ends connects described support bar and described guide pipe outer wall respectively.Described guide pipe lower port does not directly contact with described base, and maintains certain distance.
Described base 7 center is provided with a circular hole, and described circular hole is right against described guide pipe lower port, and described Circularhole diameter is greater than described guide pipe, drops hammer described in described guide pipe diameter is greater than, described in drop hammer fall after fall in described circular hole.
Described crossbeam 11 1 termination is provided with a fixed pulley 10, and connects described electromagnet 6 by the wire rope one end on this fixed pulley 10, and the other end connects the upper end of described support bar 8, fixes with lock screw 9.Be convenient to adjust drop hammer 4 height, to meet the test that various different strength is impacted.
The principle of work of the utility model floor drop impact instrument is: by the operation of guidance panel 5, electromagnet 6 is adsorbed and drop hammer 4, after electromagnet 6 and the 4 lifting 1m height that drop hammer, after locked by lock screw 9, operation electromagnet 6 will drop hammer 4 releases and impact on athletic floor, observation athletic floor impacted after state and record.Have that easy to operate, structure is simple, the advantage of low cost of manufacture.
Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (5)
1. a floor drop impact instrument, is characterized in that, comprising:
One main frame, the vertical support bar and that it comprises a crossbeam, a base, two ends connect described crossbeam and described base one end is respectively located at the fixed pulley of the described crossbeam other end and is fixed on the lock screw of described supporting bar top;
One operating system, it comprises is located at guidance panel on described main frame and an electromagnet connected by described fixed pulley, and described electromagnet is controlled by described guidance panel;
One drops hammer, and it is adsorbed by described electromagnet and improves or discharge;
One guide pipe, described guide pipe is fixed on described main frame, drop hammer described in described guide pipe is positioned at tenesmus time vertical direction, described in drop hammer tenesmus time, arrive described base through described guide pipe.
2. floor according to claim 1 drop impact instrument, is characterized in that, described in the head that drops hammer be less than described in the bottom of dropping hammer, described in the head diameter that drops hammer be 11.3mm, and described in the head that drops hammer be provided with the chamfering that radius is 0.625mm.
3. floor according to claim 1 drop impact instrument, is characterized in that, described guide pipe is fixed on described main frame by least one support, and described support two ends connects described support bar and described guide pipe outer wall respectively.
4. floor according to claim 1 drop impact instrument, is characterized in that, described guide pipe lower port does not directly contact with described base, and maintains certain distance.
5. floor according to claim 1 drop impact instrument, it is characterized in that, described base center is provided with a circular hole, described circular hole is right against described guide pipe lower port, and described Circularhole diameter is greater than described guide pipe, drop hammer described in described guide pipe diameter is greater than, described in drop hammer fall after fall in described circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597499.9U CN204924823U (en) | 2015-08-10 | 2015-08-10 | Floor hammer impact appearance that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597499.9U CN204924823U (en) | 2015-08-10 | 2015-08-10 | Floor hammer impact appearance that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924823U true CN204924823U (en) | 2015-12-30 |
Family
ID=54973939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597499.9U Active CN204924823U (en) | 2015-08-10 | 2015-08-10 | Floor hammer impact appearance that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748050A (en) * | 2017-10-20 | 2018-03-02 | 广州大冷王测控设备有限公司 | A kind of impact test case for compression shock experiment |
-
2015
- 2015-08-10 CN CN201520597499.9U patent/CN204924823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748050A (en) * | 2017-10-20 | 2018-03-02 | 广州大冷王测控设备有限公司 | A kind of impact test case for compression shock experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |