CN103335827A - Backstop test bed apparatus - Google Patents
Backstop test bed apparatus Download PDFInfo
- Publication number
- CN103335827A CN103335827A CN2013102036639A CN201310203663A CN103335827A CN 103335827 A CN103335827 A CN 103335827A CN 2013102036639 A CN2013102036639 A CN 2013102036639A CN 201310203663 A CN201310203663 A CN 201310203663A CN 103335827 A CN103335827 A CN 103335827A
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- holdback
- backstop
- transmission
- pedestal
- tested
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Abstract
The invention discloses a backstop test bed apparatus. The backstop test bed apparatus comprises a gear motor, a gear motor pedestal, couplings, a transmission and braking apparatus, a transmission and braking apparatus pedestal, a pedestal board I, foundation bolts, a replaceable backstop square shaft, a tested backstop, a thrust cylinder and a pedestal board II. The gear motor is disposed on the gear motor pedestal. The gear motor and the transmission and braking apparatus are connected through one coupling. The transmission and braking apparatus is arranged on the transmission and braking apparatus pedestal. The gear motor pedestal is arranged on the pedestal board I. The transmission and braking apparatus pedestal is arranged on the pedestal board I. The pedestal board I is fixed through foundation bolts. The transmission and braking apparatus and the replaceable backstop square shaft are connected through one coupling. The replaceable backstop square shaft is in key joint with the tested backstop. The thrust cylinder is disposed in a lower portion of the tested backstop and is arranged on the pedestal board II. The pedestal board II is fixed through foundation bolts. The backstop test bed apparatus is reasonable and compact in structure and is safe and reliable, and can effectively test the effective backstop moment of the tested backstop and guarantee the safety and reliability of the tested backstop during a use process.
Description
Technical field
The present invention relates to a kind of holdback table apparatus.
Background technology
Holdback is a kind of non-return device for belt conveyor, it is directly installed on driving drum shaft extension or the speed reduction unit slow-speed shaft shaft extension, has powerful degeneration-resistant commentaries on classics ability, when fully loaded material to go up the fortune large belt conveyor unexpected when out of service because of a variety of causes, holdback can stop the retrograde downslide accident that takes place because of material gravity effectively; And when non-return state; whole drive unit still is in unloaded state; this not only can not influence maintenance and replacing to driver parts such as motor, speed reduction units; and the retrograde accident to preventing from occurring because of the drive system damage; safe more and reliable, thereby be the very desirable anti-reverse safety guard of large belt conveyor.
At present the holdback that adopts of China's upper conveying belt type conveyer mainly contains two kinds of contactless holdback and contact holdbacks, if above-mentioned two kinds of holdbacks are applied in drive on the upper conveying belt type conveyer more, a holdback to be installed all on every cover drive unit normally.
Holdback factory inspection project: 1. visual testing; 2. the check of freely turning round; 3. check service check.
Holdback table apparatus of the present invention, effective check moment that can effectively test out tested holdback is the check performance, has guaranteed the safe reliability in the holdback use.
Summary of the invention
The purpose of this invention is to provide a kind of holdback table apparatus.
The objective of the invention is to be achieved through the following technical solutions:
Holdback table apparatus of the present invention comprises reducing motor, reducing motor base, shaft coupling, transmission and clamping device, transmission and clamping device base, bedplate I, foot bolt, replaceable holdback square shaft, tested holdback, push action cylinder and bedplate II.Reducing motor is located on the reducing motor base, reducing motor is connected by shaft coupling with transmission and clamping device, transmission and clamping device are located on transmission and the clamping device base, the reductor base is located on the bedplate I, transmission and clamping device base are located on the bedplate I, bedplate I fixes by foot bolt, transmission and clamping device are connected by shaft coupling with replaceable holdback square shaft, replaceable holdback square shaft is connected with tested holdback key, the bottom of tested holdback is provided with push action cylinder, push action cylinder is located on the bedplate II, and bedplate II fixes by foot bolt.
As seen from the above technical solution provided by the invention, holdback table apparatus of the present invention, compactness rational in infrastructure, safe and reliable, can effectively test out effective check moment of tested holdback, effectively guarantee the safe reliability in the tested holdback use.
Description of drawings
Fig. 1 is holdback table apparatus structural representation.
Embodiment
Holdback table apparatus of the present invention, its preferable embodiment as shown in Figure 1, the holdback table apparatus comprises reducing motor 1, reducing motor base 2, shaft coupling 3, transmission and clamping device 4, transmission and clamping device base 5, bedplate I6, foot bolt 7, replaceable holdback square shaft 8, tested holdback 9, push action cylinder 10 and bedplate II11.
Reducing motor 1 is located on the reducing motor base 2, reducing motor 1 is connected by shaft coupling 3 with transmission and clamping device 4, transmission and clamping device 4 are located on transmission and the clamping device base 5, reductor base 2 is located on the bedplate I6, transmission and clamping device base 5 are located on the bedplate I6, bedplate I6 is fixing by foot bolt 7, transmission and clamping device 4 and replaceable holdback square shaft 8 are connected by shaft coupling, replaceable holdback square shaft 8 is connected with tested holdback 9 keys, the bottom of tested holdback 9 is provided with push action cylinder 10, push action cylinder 10 is located on the bedplate II11, and bedplate II11 is fixing by foot bolt 7.
Holdback table apparatus of the present invention has following innovative point:
The holdback table apparatus adopts replaceable holdback square shaft, can change according to the holdback of different model, has effectively guaranteed the versatility of holdback table apparatus;
The tested holdback of holdback table apparatus adopts laterally to be placed, and can effectively save the installing space of holdback table apparatus, and can guarantee that push action cylinder applies effective normal pressure to tested holdback.
The invention has the beneficial effects as follows:
Compactness rational in infrastructure;
Safe and reliable, can effectively test out effective check moment of tested holdback;
Effectively guaranteed the safe reliability in the tested holdback use.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (3)
1. holdback table apparatus, it is characterized in that, described holdback table apparatus comprises reducing motor, the reducing motor base, shaft coupling, transmission and clamping device, transmission and clamping device base, bedplate I, foot bolt, replaceable holdback square shaft, tested holdback, push action cylinder and bedplate II, described reducing motor is located on the described reducing motor base, described reducing motor is connected by described shaft coupling with described transmission and clamping device, described transmission and clamping device are located on described transmission and the clamping device base, described reductor base is located on the described bedplate I, described transmission and clamping device base are located on the described bedplate I, described bedplate I fixes by described foot bolt, described transmission and clamping device are connected by shaft coupling with described replaceable holdback square shaft, described replaceable holdback square shaft is connected with described tested holdback key, the bottom of described tested holdback is provided with described push action cylinder, described push action cylinder is located on the described bedplate II, and described bedplate II fixes by described foot bolt.
2. holdback table apparatus according to claim 1 is characterized in that, described holdback table apparatus is provided with replaceable holdback square shaft.
3. holdback table apparatus according to claim 1 is characterized in that, described tested holdback adopts laterally to be placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102036639A CN103335827A (en) | 2013-05-29 | 2013-05-29 | Backstop test bed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102036639A CN103335827A (en) | 2013-05-29 | 2013-05-29 | Backstop test bed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103335827A true CN103335827A (en) | 2013-10-02 |
Family
ID=49244035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102036639A Pending CN103335827A (en) | 2013-05-29 | 2013-05-29 | Backstop test bed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103335827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806988A (en) * | 2017-10-19 | 2018-03-16 | 浙江金盾科技股份有限公司 | A kind of holdback automatic performance testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820496A (en) * | 1997-06-06 | 1998-10-13 | Sportronics Holdings, Inc. | Backstop system for measuring position, velocity, or trajectory |
| CN101526428A (en) * | 2008-03-07 | 2009-09-09 | 辽宁科技大学 | Device for testing non-return performance of non-return devices for ascending-belt conveyors |
| CN201852697U (en) * | 2010-11-02 | 2011-06-01 | 泰安力博机电科技有限公司 | Dynamic performance test device for non-return device |
| CN201983924U (en) * | 2010-11-02 | 2011-09-21 | 泰安力博机电科技有限公司 | Static performance test device for backstop |
| CN102854007A (en) * | 2012-08-14 | 2013-01-02 | 高润 | Dynamic test stand of backstop |
| CN203365113U (en) * | 2013-05-29 | 2013-12-25 | 泰安英迪利机电科技有限公司 | Testbed device for backstop |
-
2013
- 2013-05-29 CN CN2013102036639A patent/CN103335827A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820496A (en) * | 1997-06-06 | 1998-10-13 | Sportronics Holdings, Inc. | Backstop system for measuring position, velocity, or trajectory |
| CN101526428A (en) * | 2008-03-07 | 2009-09-09 | 辽宁科技大学 | Device for testing non-return performance of non-return devices for ascending-belt conveyors |
| CN201852697U (en) * | 2010-11-02 | 2011-06-01 | 泰安力博机电科技有限公司 | Dynamic performance test device for non-return device |
| CN201983924U (en) * | 2010-11-02 | 2011-09-21 | 泰安力博机电科技有限公司 | Static performance test device for backstop |
| CN102854007A (en) * | 2012-08-14 | 2013-01-02 | 高润 | Dynamic test stand of backstop |
| CN203365113U (en) * | 2013-05-29 | 2013-12-25 | 泰安英迪利机电科技有限公司 | Testbed device for backstop |
Non-Patent Citations (2)
| Title |
|---|
| 潘发生 等: "逆止器性能试验方法及装置的研究", 《煤矿开采》, vol. 12, no. 3, 31 July 2007 (2007-07-31), pages 90 - 91 * |
| 齐传刚 等: "楔块逆止器的试验研究", 《煤矿机电》, no. 01, 31 December 2010 (2010-12-31), pages 8 - 10 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806988A (en) * | 2017-10-19 | 2018-03-16 | 浙江金盾科技股份有限公司 | A kind of holdback automatic performance testing machine |
| CN107806988B (en) * | 2017-10-19 | 2019-08-13 | 浙江金盾科技股份有限公司 | A kind of holdback automatic performance testing machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |