CN207330270U - A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring - Google Patents
A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring Download PDFInfo
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- CN207330270U CN207330270U CN201720778564.7U CN201720778564U CN207330270U CN 207330270 U CN207330270 U CN 207330270U CN 201720778564 U CN201720778564 U CN 201720778564U CN 207330270 U CN207330270 U CN 207330270U
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- floor spring
- door leaf
- lifting device
- jack
- installation
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Abstract
The installation detection technique field of gate hardware floor spring is the utility model is related to, particularly discloses a kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring.This is used for the door leaf lifting device that floor spring opens and closes detection experiment repeatedly, includes the floor spring fixing device of installation floor spring, simulation door leaf is provided with floor spring, it is characterised in that：Fixed seat is provided with the floor spring fixing device, jack is provided with fixed seat, jack top is provided with the rubber pallet of face simulation door leaf, and jack connects pneumatically or electrically lifting device.The utility model is simple in structure, and design is reasonable, easy for installation, eliminates and dismantles weights repeatedly and simulate the unnecessary step of door leaf, facilitates testing staff's operation, substantially increases installation effectiveness, while also improve security performance.
Description
（One）Technical field
The installation detection technique field of gate hardware floor spring is the utility model is related to, it is more particularly to a kind of to be used for floor spring
The door leaf lifting device of detection experiment is opened and closed repeatedly.
（Two）Background technology
Conventional each testing agency is when carrying out floor spring life tests, more using the installation by weights one by one
On simulation door leaf, when unloading floor spring, the weights on unloading door leaf are first had to, then unload simulation door leaf, could be right
Floor spring is installed or removed, and so installation is both time-consuming or laborious, greatly reduces installation effectiveness.
（Three）The content of the invention
The utility model is in order to make up for the deficiencies of the prior art, there is provided one kind designs reasonable, easy for installation, operating efficiency
The high door leaf lifting device for being used for floor spring and opening and closing detection experiment repeatedly.
The utility model is achieved by the following technical solution：
A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring, including the floor spring of installation floor spring are consolidated
Determine device, simulation door leaf be installed on floor spring, it is characterised in that：Fixed seat is provided with the floor spring fixing device, Gu
Jack is provided with reservation, jack top is provided with the rubber pallet of face simulation door leaf, and jack connects pneumatically or electrically
Dynamic lifting device.
The mechanical part of the utility model testing stand is broadly divided into door leaf lifting device, lifting device fixed seat, axially slides
Dynamic bearing and floor spring fixing device composition.Door leaf lifting device is made of pneumatically or electrically lifting device, passes through control device
The height of lifting holds up the weight of whole fan simulation door leaf, so as to so that floor spring is exposed outside, eliminate and dismantle repeatedly
The unnecessary step of weights and simulation door leaf, facilitates testing staff's operation, substantially increases installation effectiveness, while
Improve security performance.
The more excellent technical solution of the utility model：
The rubber pallet is the groove-like structure of corresponding analog gate fan frame, easy to rubber pallet and simulation door leaf bottom
Clamping, the position for realizing the simulation door leaf in lifting process are fixed.
Axial plain bearing is installed in a side of the simulation door leaf, easy to simulate in door leaf stress lifting process
Upper-lower position changes.
The utility model is simple in structure, and design is reasonable, easy for installation, eliminates and dismantles weights and simulation door leaf repeatedly
Unnecessary step, facilitate testing staff operation, substantially increase installation effectiveness, while also improve security performance.
（Four）Brief description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the use state assembling schematic diagram of the utility model；
Fig. 3 is the use state exploded perspective view of the utility model.
In figure, 1 rubber pallet, 2 jack, 3 fixed seats, 4 floor spring fixing devices, 5 axial plain bearings, 6 door leafs carry
Rise device.
（Five）Embodiment
Attached drawing is a kind of specific embodiment of the utility model.The floor spring that the embodiment includes installation floor spring fixes dress
4 are put, simulation door leaf is installed on floor spring, fixed seat 3 is provided with the floor spring fixing device 4, is provided with fixed seat 3
Jack 2,3 top of jack are provided with the rubber pallet 1 of face simulation door leaf, and jack 2 connects pneumatically or electrically lifting dress
Put；The rubber pallet 1 is the groove-like structure of corresponding analog gate fan frame；Axial direction is installed in a side of the simulation door leaf
Sliding bearing 5.
The use process of the utility model：
Floor spring door leaf lifting device 6 is installed on base --- the floor spring of floor spring life test machine by fixed seat 3
Fixing device 4（Simulate the lower section of door leaf and position does not interfere with floor spring installation）On, axial plain bearing 5 is installed on mould
Intend on door leaf, simulation door leaf is installed on floor spring and floor spring is fixed, by pneumatically or electrically controlling door leaf to carry
Rise device 5 and whole fan is simulated into door leaf and weights picking-up, make floor spring exposed, facilitate testing staff's operation, greatly improve
Installation effectiveness, while also improve security performance.
Claims (3)
1. a kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring, including the floor spring of installation floor spring are fixed
Device（4）, simulation door leaf is installed on floor spring, it is characterised in that：The floor spring fixing device（4）On be provided with fixed seat
（3）, fixed seat（3）On be provided with jack（2）, jack（2）Top is provided with the rubber pallet of face simulation door leaf（1）,
Jack（2）Connect pneumatically or electrically lifting device.
2. the door leaf lifting device according to claim 1 for opening and closing detection experiment repeatedly for floor spring, it is characterised in that：
The rubber pallet（1）For the groove-like structure of corresponding analog gate fan frame.
3. the door leaf lifting device according to claim 1 for opening and closing detection experiment repeatedly for floor spring, it is characterised in that：
Axial plain bearing is installed in a side of the simulation door leaf（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778564.7U CN207330270U (en) | 2017-06-30 | 2017-06-30 | A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778564.7U CN207330270U (en) | 2017-06-30 | 2017-06-30 | A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330270U true CN207330270U (en) | 2018-05-08 |
Family
ID=62425964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778564.7U Active CN207330270U (en) | 2017-06-30 | 2017-06-30 | A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344706A (en) * | 2017-06-30 | 2017-11-14 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring |
-
2017
- 2017-06-30 CN CN201720778564.7U patent/CN207330270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344706A (en) * | 2017-06-30 | 2017-11-14 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of door leaf lifting device for opening and closing detection experiment repeatedly for floor spring |
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