CN204718799U - A kind of door closer endurance testing device - Google Patents
A kind of door closer endurance testing device Download PDFInfo
- Publication number
- CN204718799U CN204718799U CN201520490328.6U CN201520490328U CN204718799U CN 204718799 U CN204718799 U CN 204718799U CN 201520490328 U CN201520490328 U CN 201520490328U CN 204718799 U CN204718799 U CN 204718799U
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- door
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- push rod
- cylinder
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000005452 bending Methods 0.000 claims abstract description 21
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of door closer endurance testing device, comprise vertical door frame, door opener, test gate and door-hinge, door opener is mounted on the edge of vertical door frame top, door opener comprises cylinder and door push rod, door push rod is a bending bar, and comprise bending section and flat segments, its bending section of door push rod and cylinder piston rod are acute angle and bending section one end is fixedly connected on cylinder piston rod, the bending section other end connects flat segments, and flat segments is parallel with cylinder piston rod; Test gate is arranged on the side of vertical door frame by door-hinge.Door closer to be tested can be arranged on bottom test gate by the utility model, a push rod is pulled to be pushed open by test gate by cylinder, automatically test gate is closed by door closer to be tested again, carry out the life test that said process hundreds of thousands has carried out door closer to be tested for time even millions of times automatically and continuously, have that automaticity is high, test process is without the need to manually to participate in and testing efficiency is high, the simple advantage of structure.
Description
Technical field
The utility model relates to door closer production technical field, is specifically related to a kind of door closer endurance testing device.
Background technology
Its life test of door closer of current national standard door control system is more than 500,000 times, and built-in vertical door closer testing standard is especially more than 2,000,000 times; The life test of door closer is the process of opening the door and then being undertaken by door closer self-closing doors in above-mentioned life test critical field continuously, life test needs that continuous hundreds of thousands is even millions of to carry out secondaryly, by being obviously manually to complete, thus need to design a set of automatic proving installation.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide the door closer endurance testing device that the continuous hundreds of thousands of a kind of energy automatically carries out door closer life test for even millions of times.
For achieving the above object, the utility model adopts following technical scheme:
A kind of door closer endurance testing device, comprise vertical door frame, door opener, test gate and door-hinge, described door opener is mounted on the edge of vertical door frame top, door opener comprises cylinder and door push rod, described door push rod is a bending bar, comprises bending section and flat segments, and its bending section of door push rod and cylinder piston rod are acute angle and bending section one end is fixedly connected on cylinder piston rod, the bending section other end connects flat segments, and flat segments is parallel with cylinder piston rod; Test gate is arranged on the side of vertical door frame by door-hinge.
Preferably, described door closer endurance testing device comprises four groups of door openers and four test gates, described four groups of door openers are mounted on four edges at vertical door frame top respectively, and four test gates are fixed on four sides of vertical door frame respectively by door-hinge.
The utility model has following beneficial effect:
A kind of door closer endurance testing device of the utility model, can door closer to be tested be arranged on bottom test gate, a push rod is pulled to be pushed open by test gate by cylinder, and then automatically test gate is closed by door closer to be tested, carry out the life test that said process hundreds of thousands has carried out door closer to be tested for time even millions of times automatically and continuously, have that automaticity is high, test process is without the need to manually to participate in and testing efficiency is high, the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of a kind of door closer endurance testing device of the utility model.
In figure: 1, vertical door frame; 2, door opener; 3, test gate; 4, door-hinge; 21, cylinder; 22, door push rod; 22a, bending section; 22b, flat segments.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the technological thought that the utility model is claimed so that clearer.
A kind of door closer endurance testing device of the utility model as shown in Figure 1, comprise a vertical door frame 1, four groups of door openers 2, four test gates 3 and door-hinge 4, wherein door opener 2 comprises cylinder 21 and door push rod 22, door push rod 22 is a bending bar, comprise bending section 22a and flat segments 22b, door push rod 22 its bending section 22a and cylinder 21 piston rod is acute angle and bending section 22a one end is fixedly connected on cylinder 21 piston rod, it is parallel with cylinder 21 piston rod that the bending section 22a other end connects flat segments 22b, flat segments 22b; Described four groups of door openers 2 are mounted on four edges at vertical door frame 1 top respectively, and four test gates 3 are fixed on four sides of vertical door frame 1 respectively by door-hinge 4.
Principle of work of the present utility model is: when carrying out life test, cylinder 21 pulls a push rod 22 to be pushed open by test gate 3, test gate 3 is automatically closed by door closer to be tested again that be arranged on bottom test gate 3, carried out the life test of door closer to be tested for even millions of times by carrying out said process hundreds of thousands automatically and continuously, structure is simple, automaticity is high, whole process does not need artificial participation.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (2)
1. a door closer endurance testing device, it is characterized in that: comprise vertical door frame (1), door opener (2), test gate (3) and door-hinge (4), described door opener (2) is mounted on the edge of vertical door frame (1) top, door opener (2) comprises cylinder (21) and door push rod (22), described door push rod (22) is a bending bar, comprise bending section (22a) and flat segments (22b), door push rod (22) its bending section (22a) and cylinder (21) piston rod are acute angle and bending section (22a) one end is fixedly connected on cylinder (21) piston rod, bending section (22a) other end connects flat segments (22b), flat segments (22b) is parallel with cylinder (21) piston rod, test gate (3) is arranged on the side of vertical door frame (1) by door-hinge (4).
2. a kind of door closer endurance testing device as claimed in claim 1, it is characterized in that: comprise four groups of door openers (2) and four test gates (3), described four groups of door openers (2) are mounted on four edges at vertical door frame (1) top respectively, and four test gates (3) are fixed on four sides of vertical door frame (1) respectively by door-hinge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490328.6U CN204718799U (en) | 2015-07-07 | 2015-07-07 | A kind of door closer endurance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490328.6U CN204718799U (en) | 2015-07-07 | 2015-07-07 | A kind of door closer endurance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718799U true CN204718799U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490328.6U Expired - Fee Related CN204718799U (en) | 2015-07-07 | 2015-07-07 | A kind of door closer endurance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338392A (en) * | 2016-10-12 | 2017-01-18 | 公安部四川消防研究所 | Multifunctional fireproof door closer test apparatus |
| CN106644444A (en) * | 2016-12-28 | 2017-05-10 | 佛山市奥达金属制品有限公司 | Automatic testing method for performance of door closer through computer |
| CN106768955A (en) * | 2016-12-28 | 2017-05-31 | 佛山市奥达金属制品有限公司 | Door closer service life automatic testing equipment |
-
2015
- 2015-07-07 CN CN201520490328.6U patent/CN204718799U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338392A (en) * | 2016-10-12 | 2017-01-18 | 公安部四川消防研究所 | Multifunctional fireproof door closer test apparatus |
| CN106338392B (en) * | 2016-10-12 | 2018-11-30 | 公安部四川消防研究所 | A kind of Multifunctional fire-proof door door closer experimental rig |
| CN106644444A (en) * | 2016-12-28 | 2017-05-10 | 佛山市奥达金属制品有限公司 | Automatic testing method for performance of door closer through computer |
| CN106768955A (en) * | 2016-12-28 | 2017-05-31 | 佛山市奥达金属制品有限公司 | Door closer service life automatic testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200720 Address after: No.34-1, Zone D, Lubao Park, central science and Technology Industrial Park, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Yong Qingmen treasured building materials Industrial Co.,Ltd. Address before: 528000 Guangdong province Foshan Sanshui District Science and Technology Industrial Park Lu Bao Park D District 34-1 No. two workshop Patentee before: FOSHAN YUANJIU GATED TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |