CN209724170U - Driven shaft is easy the shutter door of installation - Google Patents
Driven shaft is easy the shutter door of installation Download PDFInfo
- Publication number
- CN209724170U CN209724170U CN201920156867.4U CN201920156867U CN209724170U CN 209724170 U CN209724170 U CN 209724170U CN 201920156867 U CN201920156867 U CN 201920156867U CN 209724170 U CN209724170 U CN 209724170U
- Authority
- CN
- China
- Prior art keywords
- spool
- bearing
- mounting plate
- bearing box
- sprocket wheel
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to shutter door technical fields, title is the shutter door that driven shaft is easy installation, including door body, door body is wrapped on spool, the spool is mounted in reel cartridge, reel cartridge has left mounting plate and right mounting plate, motor and sprocket wheel are installed on right mounting plate, the motor is connected to sprocket wheel with chain, the spool drive end of the spool is fixed on intermediate on the left of sprocket wheel, sprocket sleeve then spool drive end, the spool left end is installed by bearing, bearing box is installed in reel cartridge left end, bearing is mounted in bearing box, the right side of the bearing box has opening, the spool connects in the inner ring by opening insertion bearing, the bearing box is the structure that the left side has extended surface, there are multiple screw holes on extended surface, and it is mounted on left mounting plate with screw by screw hole, such shutter door Have the advantages that easy installation, reduce production cost.
Description
Technical field
The utility model relates to shutter door technical fields.
Background technique
Shutter door includes the door body of roller shutter box and roller shutter type, and right side has right mounting plate, right mounting plate in reel cartridge
Upper installation motor, is also equipped with sprocket wheel on right mounting plate, and sprocket wheel can rotationally be pacified on the left of right mounting plate by sprocket shaft
Dress, the motor are connected to sprocket wheel with chain, and there are also connectors to be fixed among sprocket wheel left side；Shutter door further includes in one
Portion has the roller of hollow core structures, is fixed in the hollow core structures of roller right end around the connector, door body right end because
It is known as drive end to be equipped with motor；Left mounting plate is installed in roller shutter box left end, the left mounting plate right side is fixed with bearing box, also
There is bearing to be mounted in bearing box, there are also connect in the inner ring of left spool spindle nose insertion bearing；The left spool spindle nose periphery
It is fixedly connected between the hollow core structures of roller left end with annulus.
In the prior art, bearing box is fixedly connected on the left of reel cartridge, is not easy to replace bearing in this way, has shut-off
Door driven end be easily damaged, the disadvantage of renewal part difficulty.
Summary of the invention
The mesh of the utility model provides a kind of easy to manufacture, non-damageable shutter door aiming at disadvantages mentioned above ---
Driven shaft is easy the shutter door of installation.
Technical solution adopted in the utility model is: driven shaft is easy the shutter door of installation, including door body, door body
It is wrapped on spool, the spool is mounted in reel cartridge, and reel cartridge has left mounting plate and right mounting plate, on right mounting plate
Motor and sprocket wheel are installed, the right end of spool is spool drive end, and the left end of spool is spool driven end, the right side in reel cartridge
Sprocket wheel is installed, sprocket wheel 7 can be rotatably mounted at right side, the motor in reel cartridge by sprocket shaft and is connected to chain
Sprocket wheel, the spool drive end of the spool are fixed on the left of sprocket wheel intermediate, sprocket sleeve then spool drive end, the spool
Bearing is installed in left end, is equipped with bearing box in reel cartridge left end, bearing is mounted in bearing box, the right side of the bearing box
With opening, the spool connects in the inner ring by opening insertion bearing；It is characterized in that: the bearing box is left side tool
There is the structure of extended surface, there are multiple screw holes on extended surface, and be mounted on left mounting plate by screw hole with screw.
The beneficial effects of the present invention are: such shutter door has the advantages that be easy installation, be hardly damaged；
The extended surface is with bearing box one by made of iron plate calendering, it is stronger with fastness in this way
Advantage.
The bearing box right side has opening, and opening two sides have vertical plane, has on vertical plane perforative logical
Hole can prevent bearing from scurrying out from opening above there are also in the laterally inserted through-hole of pin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram that Fig. 1 omits right mounting plate.
Fig. 3 is the schematic diagram that Fig. 2 omits reel cartridge.
Fig. 4 is the enlarged diagram at the A of Fig. 3.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1,2,3, 4, driven shaft is easy the shutter door of installation, including door body 1, door body are wrapped in spool 2
On, the spool is mounted in reel cartridge 3, and reel cartridge has left mounting plate 31 and right mounting plate 32, is installed on right mounting plate
There are motor 4 and sprocket wheel, the right end of spool is spool drive end 5, and the left end of spool is spool driven end 6, the right side in reel cartridge
Sprocket wheel 7 is installed, sprocket wheel 7 can be rotatably mounted at right side in reel cartridge by sprocket shaft, and the motor is connected with chain 8
Sprocket wheel 7, the spool drive end 5 of the spool is fixed on the left of sprocket wheel intermediate, sprocket sleeve then spool drive end 5, described
Spool left end install bearing 9, bearing box 10 is installed in reel cartridge left end, bearing is mounted in bearing box, the bearing
The right side of box has opening 11, and the spool 2 connects in the inner ring by 11 insertion bearing of opening；It is characterized in that: described
Bearing box be structure that the left side has extended surface 12, there are multiple screw holes 13, and pass through screw hole peace with screw 14 on extended surface
On left mounting plate.
The utility model is due to being mounted on bearing box on the left of reel cartridge by screw hole using screw, rather than the prior art
Used in welding manner, installation in this way is more convenient, and production cost is lower,
Further speaking, the extended surface is with bearing box one by made of iron plate calendering.
It has the advantages that fastness is stronger in this way.
Further speaking, the bearing box right side has opening, and opening two sides have vertical plane 15, on vertical plane
With perforative through-hole 16, there are also in the laterally inserted through-hole of pin 17.
It is more convenient for that bearing is installed in this way, i.e. bearing is put into inside bearing box by opening, then that pin is laterally inserted logical
Kong Zhong can prevent bearing from scurrying out from opening above, ensure that the normal use of this shutter door.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to this,
In the field of the utility model, made changes or modifications all cover in the utility model any those skilled in the art
In the scope of the patents.
Claims (3)
1. driven shaft is easy the shutter door of installation, including door body, door body are wrapped on spool, and the spool is mounted on volume
In axle casing, reel cartridge has left mounting plate and right mounting plate, and motor and sprocket wheel are equipped on right mounting plate, and the right end of spool is volume
Axis drive end, the left end of spool are spool driven ends, and right side is equipped with sprocket wheel in reel cartridge, and sprocket wheel can be turned by sprocket shaft
It is mounted on right side, the motor in reel cartridge dynamicly and is connected to sprocket wheel with chain, the spool drive end of the spool is fixed on
Intermediate on the left of sprocket wheel, sprocket sleeve then install bearing, be equipped in reel cartridge left end by spool drive end, the spool left end
Bearing box, bearing are mounted in bearing box, and the right side of the bearing box has opening, and the spool passes through opening insertion
It is connected in the inner ring of bearing；It is characterized in that: the bearing box is the structure that the left side has extended surface, have on extended surface multiple
Screw hole, and be mounted on left mounting plate with screw by screw hole.
2. shutter door according to claim 1, it is characterized in that: the extended surface is with bearing box one by iron plate
Made of calendering.
3. shutter door according to claim 1 or 2, it is characterized in that: the bearing box right side has opening, opening two
Side has vertical plane, has perforative through-hole on vertical plane, there are also in the laterally inserted through-hole of pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156867.4U CN209724170U (en) | 2019-01-30 | 2019-01-30 | Driven shaft is easy the shutter door of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156867.4U CN209724170U (en) | 2019-01-30 | 2019-01-30 | Driven shaft is easy the shutter door of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724170U true CN209724170U (en) | 2019-12-03 |
Family
ID=68681926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156867.4U Expired - Fee Related CN209724170U (en) | 2019-01-30 | 2019-01-30 | Driven shaft is easy the shutter door of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058755A (en) * | 2019-12-28 | 2020-04-24 | 国网山东省电力公司淄博供电公司 | Roller shutter type safety door of box-type substation |
-
2019
- 2019-01-30 CN CN201920156867.4U patent/CN209724170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058755A (en) * | 2019-12-28 | 2020-04-24 | 国网山东省电力公司淄博供电公司 | Roller shutter type safety door of box-type substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20210130 |