CN204556395U - A kind of handrail endurance test machine - Google Patents
A kind of handrail endurance test machine Download PDFInfo
- Publication number
- CN204556395U CN204556395U CN201520249860.9U CN201520249860U CN204556395U CN 204556395 U CN204556395 U CN 204556395U CN 201520249860 U CN201520249860 U CN 201520249860U CN 204556395 U CN204556395 U CN 204556395U
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- China
- Prior art keywords
- locking
- fixed
- handrail
- cover plate
- intermediate plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of handrail endurance test machine, comprise: hydraulic mechanism, slide mechanism, fixed mechanism, fixed block, base, described handrail one end is connected with slide mechanism, the other end is connected with fixed mechanism, be fixed on outside slide mechanism on the piston rod of hydraulic mechanism, hydraulic mechanism is fixed on base, fixed mechanism is arranged on fixed block by screw rod, described fixed mechanism comprises fixed support, locking substrate, locking cover plate, intermediate plate, locking handle, described fixed support is arranged on one end of locking substrate, the locking substrate other end is provided with locking cover plate, locking cover plate and locking substrate junction are provided with intermediate plate, side is provided with locking handle with locking cover plate.The utility model structure is simple, can complete the tensile test of handrail fast, and utilize the separable intermediate plate in telescopic locking handle and intermediate plate mounting groove, make intermediate plate firmly can withstand the termination of handrail, convenient fixing, changes simple.
Description
Technical field
The utility model relates to staircase spare and accessory parts production technical field, is specially a kind of handrail endurance test machine.
Background technology
At present, escalator can be seen in supermarket, market and other public place, and it plays the effect facilitating pedestrian.Be provided with escalator handrail on the both sides of escalator, to facilitate pedestrian to help, prevent accidental falls.Elevator handrail is one of significant components of escalator handrail.
In order to test the physical properties of elevator handrail, particularly tolerate the mechanical index such as pulling force, need to carry out tensile test, existing device for testing tensile force generally adopts common cable pull proving installation, its complex structure, and maintenance cost is high.
Summary of the invention
The technical matters that the utility model solves is to provide a kind of handrail endurance test machine, to solve the problem proposed in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: a kind of handrail endurance test machine, comprise: hydraulic mechanism, slide mechanism, fixed mechanism, fixed block, base, described handrail one end is connected with slide mechanism, the other end is connected with fixed mechanism, be fixed on outside slide mechanism on the piston rod of hydraulic mechanism, hydraulic mechanism is fixed on base, fixed mechanism is arranged on fixed block by screw rod, screw rod and fixed block are threaded connection, screw rod outer end is provided with rocking bar, described fixed mechanism comprises fixed support, locking substrate, locking cover plate, intermediate plate, locking handle, described fixed support is arranged on one end of locking substrate, the locking substrate other end is provided with locking cover plate, locking cover plate and locking substrate junction are provided with intermediate plate, side is provided with locking handle with locking cover plate.
Described hydraulic mechanism is provided with hydraulic ga(u)ge.
Described locking handle one end and locking cover plate junction are provided with back-moving spring.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, the tensile test of handrail can be completed fast, and utilize separable intermediate plate in telescopic locking handle and intermediate plate mounting groove, make intermediate plate firmly can withstand the termination of handrail, convenient fixing, changes simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fixed mechanism structural representation of the present utility model.
In figure: 1, hydraulic mechanism; 2, piston rod; 3, slide mechanism; 4, handrail; 5, hydraulic ga(u)ge; 6, fixed mechanism; 7, screw rod; 8, fixed block; 9, rocking bar; 10, base; 62, fixed support; 63, locking substrate; 64, locking cover plate; 65, intermediate plate; 66, locking handle; 67, back-moving spring.
Embodiment
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a kind of handrail endurance test machine, comprise: hydraulic mechanism 1, slide mechanism 3, fixed mechanism 6, fixed block 8, base 10, described handrail 4 one end is connected with slide mechanism 3, and the other end is connected with fixed mechanism 6, is fixed on the piston rod 2 of hydraulic mechanism 1 outside slide mechanism 3, hydraulic mechanism 1 is fixed on base 10, fixed mechanism 6 is arranged on fixed block 8 by screw rod 7, and screw rod 7 and fixed block 8 are threaded connection, and screw rod 7 outer end is provided with rocking bar 9.
Described hydraulic mechanism 1 is provided with hydraulic ga(u)ge 5.
As shown in Figure 2, described fixed mechanism 6 comprises fixed support 62, locking substrate 63, locking cover plate 64, intermediate plate 65, locking handle 66, described fixed support 62 is arranged on one end of locking substrate 63, locking substrate 63 other end is provided with locking cover plate 64, locking cover plate 64 and locking substrate 63 junction are provided with intermediate plate 65, and side is provided with locking handle 66 with locking cover plate 64.
Described locking handle one end 66 is provided with back-moving spring 67 with locking cover plate 64 junction.
Principle of work of the present utility model is: piston rod 2 is driven by hydraulic mechanism 1 and can control slide mechanism 3 away from fixed mechanism 6, to be strengthened by rocking bar 9 or the maximal phase reduced between fixed mechanism 6 and slide mechanism 3 is adjusted the distance, to be suitable for the needs of different length handrail 4.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a handrail endurance test machine, comprise: hydraulic mechanism, slide mechanism, fixed mechanism, fixed block, base, it is characterized in that: described handrail one end is connected with slide mechanism, the other end is connected with fixed mechanism, be fixed on outside slide mechanism on the piston rod of hydraulic mechanism, hydraulic mechanism is fixed on base, fixed mechanism is arranged on fixed block by screw rod, screw rod and fixed block are threaded connection, screw rod outer end is provided with rocking bar, described fixed mechanism comprises fixed support, locking substrate, locking cover plate, intermediate plate, locking handle, described fixed support is arranged on one end of locking substrate, the locking substrate other end is provided with locking cover plate, locking cover plate and locking substrate junction are provided with intermediate plate, side is provided with locking handle with locking cover plate.
2. a kind of handrail endurance test machine according to claim 1, is characterized in that: described hydraulic mechanism is provided with hydraulic ga(u)ge.
3. a kind of handrail endurance test machine according to claim 1, is characterized in that: described locking handle one end and locking cover plate junction are provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249860.9U CN204556395U (en) | 2015-04-22 | 2015-04-22 | A kind of handrail endurance test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249860.9U CN204556395U (en) | 2015-04-22 | 2015-04-22 | A kind of handrail endurance test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556395U true CN204556395U (en) | 2015-08-12 |
Family
ID=53831489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249860.9U Expired - Fee Related CN204556395U (en) | 2015-04-22 | 2015-04-22 | A kind of handrail endurance test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813983A (en) * | 2017-03-03 | 2017-06-09 | 南京理工大学 | The ultrahigh speed cupping machine that a kind of rocket engine drives |
-
2015
- 2015-04-22 CN CN201520249860.9U patent/CN204556395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813983A (en) * | 2017-03-03 | 2017-06-09 | 南京理工大学 | The ultrahigh speed cupping machine that a kind of rocket engine drives |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |