CN205976871U - Two actuating cylinder automatically -controlled doors - Google Patents
Two actuating cylinder automatically -controlled doors Download PDFInfo
- Publication number
- CN205976871U CN205976871U CN201620907525.8U CN201620907525U CN205976871U CN 205976871 U CN205976871 U CN 205976871U CN 201620907525 U CN201620907525 U CN 201620907525U CN 205976871 U CN205976871 U CN 205976871U
- Authority
- CN
- China
- Prior art keywords
- guide
- bearing
- guide rail
- movable switch
- door
- Prior art date
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a two actuating cylinder automatically -controlled doors, including door frame and two movable switch doors, the upper end of door frame is equipped with two cylinders of bilateral symmetry, and the terminal of push rod of two cylinders is close, and the end of the push rod of every cylinder is fixed one on the movable switch door, the upper end of door frame is equipped with the guide rail, be equipped with four guide rail grooves of bilateral symmetry on the guide rail, each guide rail groove cartridge has the guide arm, is fixed with two on every movable switch door the guide arm is installed on every guide arm and is supported guide structure, the lower extreme of door frame is equipped with two idlers that are used for inwards pushing down each movable switch door. The utility model discloses a two actuating cylinder automatically -controlled doors passes through the switch of cylinder control gate, and the switch door is more stable, avoids the influence of human error, liberates people's both hands simultaneously.
Description
Technical field
This utility model is related to a kind of door, more particularly, to a kind of double-acting cylinder automatically-controlled door.
Background technology
Common door panel design is rear button handle combination, and such structure needs staff to operate, and operation can be wasted time and energy,
Also have the impact of human error.
Utility model content
The purpose of this utility model is to provide a kind of double-acting cylinder automatically-controlled door, controls the switch of door, switch gate by cylinder
More stable, it is to avoid the impact of human error, liberate the both hands of people simultaneously.
For achieving the above object, this utility model provides a kind of double-acting cylinder automatically-controlled door, opens including doorframe and two activities
Close the door, the upper end of described doorframe is provided with symmetrical two cylinders, and the end of the push rod of two cylinders is close, each cylinder
The end of push rod is fixed on movable switch door described in, and the upper end of described doorframe is provided with guide rail, and described guide rail is provided with left and right
Four symmetrical guide-track grooves, each guide-track groove is fitted with guide rod, each movable switch door is fixed with two described guide rods, each is led
Support guide structure is provided with bar, the lower end of described doorframe is provided with two idle pulleys for inwardly pushing down each movable switch door.
As further improvement of the utility model, described support guide structure includes mounting seat, guide bearing and support
Bearing, described mounting seat can be rotatably mounted on guide rod around guide rod, and described guide bearing is arranged in mounting seat and axle center
Vertically arranged, described guide bearing is located in guide-track groove, and the inwall of the cylindrical and guide-track groove of guide rail bearing is in rolling contact, described
Spring bearing is arranged in mounting seat and axle center is horizontally disposed with, described spring bearing be located on the upside of guide rail and spring bearing outer
Circle is in rolling contact with the top surface of guide rail.
Further improve as of the present utility model, described guide bearing has two, two guide bearings are arranged on peace
In the middle of the bottom of dress seat, described spring bearing has four, and four spring bearings are symmetrically distributed in outside two opposite flanks of mounting seat
Side.
Further improve as of the present utility model, each described guide-track groove is made up of the skewed slot of straight trough and connection straight trough,
, towards inside movable switch door, each skewed slot is all towards in the middle part of guide rail for the incline direction of described skewed slot.
Compared with prior art, the having the beneficial effect that of double-acting cylinder automatically-controlled door of the present utility model：
1st, control the switch of door by cylinder, switch gate is more stable, it is to avoid the impact of human error, liberate people's simultaneously
Both hands.
2nd, idle pulley can avoid movable switch door outwards to tilt or rock, and makes switch gate more stable.
3rd, skewed slot can make movable switch door more seal after closing.
4th, overall structure is simple, low cost of manufacture.
By description below and combine accompanying drawing, this utility model will become more fully apparent, and these accompanying drawings are used for explaining this
The embodiment of utility model.
Brief description
Fig. 1 is the axonometric chart of double-acting cylinder automatically-controlled door of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the schematic diagram of guide rail.
Fig. 4 is the schematic diagram of support guide structure.
Specific embodiment
With reference now to Description of Drawings embodiment of the present utility model, in accompanying drawing, similar element numbers represent similar unit
Part.
Refer to Fig. 1-4, described double-acting cylinder automatically-controlled door includes doorframe 1 and two movable switch doors 2, described doorframe 1
Upper end be provided with symmetrical two cylinders 3, the end of the push rod of two cylinders 3 is close, the end of the push rod of each cylinder 3
It is fixed on movable switch door 2 described in.The upper end of described doorframe 1 is provided with guide rail 4, and described guide rail 4 is provided with symmetrical
Four guide-track grooves 41, each guide-track groove 41 is fitted with guide rod 5, and each movable switch door 2 is fixed with two described guide rods 5, each
Support guide structure 6 is provided with guide rod 5.The lower end of described doorframe 1 is provided with two for inwardly pushing down each movable switch door 2
Idle pulley 7, can avoid movable switch door 2 outwards to tilt or rock.
Described support guide structure bag 6 has been used for supporting and guide effect, and it includes mounting seat 61, guide bearing 62 and props up
Support bearing 63, described mounting seat 61 can be rotatably mounted on guide rod 5 around guide rod 5, and described guide bearing 62 is arranged on mounting seat
On 61 and axle center is vertically arranged, described guide bearing 62 is located in guide-track groove 41, and the cylindrical and guide-track groove of guide rail bearing 62
41 inwall is in rolling contact, and described spring bearing 63 is arranged in mounting seat 61 and axle center is horizontally disposed with, described spring bearing
63 are located at guide rail 4 upside and the top surface of the cylindrical and guide rail 4 of spring bearing 63 is in rolling contact.
Specifically, described guide bearing 62 has two, and two guide bearings 62 are arranged in the middle of the bottom of mounting seat 61,
Described spring bearing 63 has four, and four spring bearings 63 are symmetrically distributed in outside 61 two opposite flanks of mounting seat so that living
Dynamic switch gate 2 is more stable in switching process.Each described guide-track groove 41 is made up of the skewed slot of straight trough and connection straight trough, described oblique
The incline direction of groove towards inside movable switch door 2, each skewed slot all towards in the middle part of guide rail 4, movable switch door 2 close after more
Sealing.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to above taking off
The embodiment shown, and the various modifications carrying out according to essence of the present utility model, equivalent combinations should be covered.
Claims (4)
1. a kind of double-acting cylinder automatically-controlled door, including doorframe and two movable switch doors it is characterised in that：The upper end of described doorframe sets
There are symmetrical two cylinders, the end of the push rod of two cylinders is close, the end of the push rod of each cylinder is fixed on an institute
State on movable switch door, the upper end of described doorframe is provided with guide rail, described guide rail is provided with symmetrical four guide-track grooves, respectively leads
Track slot is fitted with guide rod, and each movable switch door is fixed with two described guide rods, and each guide rod is provided with support guide knot
Structure, the lower end of described doorframe is provided with two idle pulleys for inwardly pushing down each movable switch door.
2. double-acting cylinder automatically-controlled door as claimed in claim 1 it is characterised in that：Described support guide structure include mounting seat,
Guide bearing and spring bearing, described mounting seat can be rotatably mounted on guide rod around guide rod, and described guide bearing is arranged on peace
On dress seat and axle center is vertically arranged, described guide bearing is located in guide-track groove, and the cylindrical and guide-track groove of guide rail bearing is interior
Wall is in rolling contact, and described spring bearing is arranged in mounting seat and axle center is horizontally disposed with, and described spring bearing is located on guide rail
The top surface of the cylindrical and guide rail of side and spring bearing is in rolling contact.
3. double-acting cylinder automatically-controlled door as claimed in claim 2 it is characterised in that：Described guide bearing has two, two guiding
Bearing is arranged in the middle of the bottom of mounting seat, and described spring bearing has four, and four spring bearings are symmetrically distributed in mounting seat two
Outside individual opposite flank.
4. double-acting cylinder automatically-controlled door as claimed in claim 2 it is characterised in that：Each described guide-track groove by straight trough and connects straight trough
Skewed slot constitute, towards inside movable switch door, each skewed slot is all towards in the middle part of guide rail for the incline direction of described skewed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907525.8U CN205976871U (en) | 2016-08-18 | 2016-08-18 | Two actuating cylinder automatically -controlled doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907525.8U CN205976871U (en) | 2016-08-18 | 2016-08-18 | Two actuating cylinder automatically -controlled doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976871U true CN205976871U (en) | 2017-02-22 |
Family
ID=58032501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907525.8U Expired - Fee Related CN205976871U (en) | 2016-08-18 | 2016-08-18 | Two actuating cylinder automatically -controlled doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976871U (en) |
-
2016
- 2016-08-18 CN CN201620907525.8U patent/CN205976871U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180818 |