CN209483061U - A kind of overhead door with locking device - Google Patents
A kind of overhead door with locking device Download PDFInfo
- Publication number
- CN209483061U CN209483061U CN201822212368.0U CN201822212368U CN209483061U CN 209483061 U CN209483061 U CN 209483061U CN 201822212368 U CN201822212368 U CN 201822212368U CN 209483061 U CN209483061 U CN 209483061U
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- Prior art keywords
- main body
- door
- door main
- frame
- locking device
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Abstract
The utility model discloses a kind of overhead doors with locking device, belong to overhead door field of engineering technology, including rectangular frame, cylindrical linear rail is separately installed in two vertical posts of rectangular frame, door assembly includes door main body, the guide runner with cylindrical linear rail cooperation is installed in the two sides of door main body, it is characterised in that: limited block is installed on frame；The lower end surface of door main body is equipped with buffer；The middle position of crossbeam is equipped with fixed pulley on said frame, and around wirerope is equipped on fixed pulley, one end of wirerope is connected with counterweight, and the other end of wirerope is connected with door main body；Rotation lock fixed pole is mounted on the two sides of door main body by hinge, and the upper end of rotation lock fixed pole is welded with upper limit position limit plate, and the lower end of the rotation lock fixed pole is welded with lower limit position limit plate；Lock is mounted on door main body by screw, and bracket is fixedly installed on frame, and the hole of installation lockplate is offered on bracket；Lockplate is fixedly installed on bracket.
Description
Technical field
The utility model belongs to overhead door field of engineering technology more particularly to a kind of overhead door with locking device.
Background technique
In recent years, as production and the modernization level carried are continuously improved, modern industry door concept starts in China
Logistics field is universally accepted.Most commonly used industrial door is segment type slide-lifting door, this door in general Logistics Project at present
It is easy for installation, the interior space can be efficiently used, modern warehouse major part demand is met, it can be appropriate according to actual use situation selection
Control mode, and modern warehousing needs can be met with control software interface.
But some rubbish storage stations, small depot etc. are built, be badly in need of a kind of high reliability, it is low in cost,
Artificial plug-type overhead door easy to use.Therefore, designed and developed it is a suitable for small depot with locking device
It is particularly important that overhead door, which seems,.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of overhead door with locking device, should be with locking
The overhead door of device is limited realization overhead door Upper-lower Limit position using counter-weight assist lifting, using mechanism and locked, and has structure
Rationally, easy to operate, safe and reliable feature.
Used by the utility model the specific technical proposal is:
The goal of the invention of this patent is to provide a kind of overhead door with locking device, including rectangular frame (2), described
It is separately installed in two vertical posts of rectangular frame (2) cylindrical linear rail (4), door assembly (5) includes door main body (16), in door
The two sides of main body (16) are equipped with the guide runner (19) with the cylindrical linear rail (4) cooperation, on said frame (2)
Limited block (3) are installed；Buffer (12) are installed in the lower end surface of the door main body (16)；In the frame (2) upper beam
Middle position fixed pulley (1) is installed, around being equipped with wirerope (7) on the fixed pulley (1), the one of above-mentioned wirerope (7)
End is connected with counterweight (6), and the other end of above-mentioned wirerope (7) is connected with door main body (16)；Rotation lock fixed pole (13) passes through
Hinge (14) is mounted on the two sides of door main body (16), and the upper end of the rotation lock fixed pole (13) is welded with upper limit position limit plate
(9), the lower end of the rotation lock fixed pole (13) is welded with lower limit position limit plate (15)；Lock (17) is mounted on by screw
It on door main body (16), is fixedly installed on frame (2) bracket (11), the hole of installation lockplate (10) is offered on bracket (11)；
Lockplate (10) is fixedly installed on bracket (11).
Further, the limited block (3) is bolted and is fixed on frame (2).
Further: the cylindrical linear rail (4) is bolted in two vertical posts of frame (2), and cylinder is straight
Line guide rail (4) is matched with the guide runner (19) on door assembly (5), guarantees door assembly (5) along cylindrical linear rail (4)
It moves up and down in the vertical direction.
Further: position is equipped with counterweight protective plate (8) between the door main body (16), the counterweight protective plate (8)
Upper and lower ends be fixedly connected with upper beam, the lower beam of door main body (16), offer vertical direction on the counterweight protective plate (8)
Channel, above-mentioned counterweight (6) is located at above-mentioned channel interior.
Further: the hole on the bracket (11) is slotted hole.
It is further: handle (18) being installed on the door main body (16).
The advantages of the utility model and good effect are as follows:
By using above-mentioned technical proposal, the utility model is had the following technical effect that:
1. the utility model is equipped with high rigidity cylindrical linear rail in the two sides of door assembly, overhead door is made to exist along guide rail
Upper and lower movement is done in vertical direction, operation stability is higher；
2. overhead door takes counter-weight assist boosting mechanism, the opening and closing of overhead door are more labor-saving；
3. overhead door upper limit position is equipped with limited block, not only securely and reliably, and position positioning is convenient, easy to operate；
4. being equipped with the link mechanism of spin locking bar formation on assembly, the locking on the rotatable engagement frame of the mechanism
Overhead door may be implemented in the locking of upper and lower two extreme positions in plate；
5. structure is simple, easy to assembly, lighter in weight and cost is relatively low.
Detailed description of the invention
Fig. 1 is overhead door assembly lower limit position front view schematic diagram in the preferred embodiment in the utility model；
Fig. 2 is that upper limit position limit plate shows with lockplate matching relationship partial view in the preferred embodiment in the utility model
It is intended to；
Fig. 3 is the front view schematic diagram of door assembly in the preferred embodiment in the utility model；
Fig. 4 is door assembly in the preferred embodiment in the utility model along the left cross-sectional view schematic diagram of spin locking rod axis；
Fig. 5 is the top view illustration of door assembly in the preferred embodiment in the utility model；
Fig. 6 is overhead door assembly upper limit position front view schematic diagram in the preferred embodiment in the utility model；
Fig. 7 is lower limit position limit plate and lockplate matching relationship partial front elevation view in the preferred embodiment in the utility model
Schematic diagram；
1- fixed pulley；2- frame；3- limited block；4- cylindrical linear rail；5- assemblies；6- counterweight；7- wirerope；8-
Counterweight protective plate；9- upper limit position limit plate；10- lockplate；11- bracket；12- buffer；13- rotation lock fixed pole；14-
Hinge；15- lower limit position limit plate；16- door main body；17- lock；18- handle；19- guide runner.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
Please refer to Fig. 1 to Fig. 7, a kind of overhead door with locking device, comprising: frame 2, limited block 3, lockplate 10,
Door assembly 5, cylindrical linear rail 4, multiple assembly；The multiple assembly includes counterweight 6, counterweight protective plate 8, wirerope 7 and
Fixed pulley 1) etc. composition.
Limited block 3 is fixed with bolts on the frame 2, and main function is the upper limit position for limiting door assembly 5；
Cylindrical linear rail 4 is connected by screw bolts the two sides for being separately fixed at frame 2, with the guide runner on door assembly 5
19 match, and guarantee that door assembly 5 is done in the vertical direction along cylindrical linear rail 4 and move above and below；
One end of wirerope 7 is connected with counterweight 6, and the other end passes through fixed fixed pulley 1 and door assembly 5 on the frame 2
It is connected.Counterweight 6 is mounted on inside counterweight protective plate 8.Wherein, the effect of counterweight protective plate has: guaranteeing counterweight above and below inner wall
Movement, and there is the protective action for preventing counterweight from falling.
As shown in Fig. 2, lockplate 10 is bolted on bracket 11, bracket 11 is bolted on frame 2.
In example, the hole of fixing lock fixed board 10 uses slotted hole on bracket 11, in this way can be according to the position of practical adjustment lockplate.
As shown in figure 3, figure 4 and figure 5, door assembly 5 includes buffer 12, rotation lock fixed pole 13, hinge 14, door main body 16, lock
Detain 17, handle 18, guide runner 19.Wherein, 13 both ends of rotation lock fixed pole respectively match one plate of weldering (plate close to door assembly upper end claim
For upper limit position limit plate 9；Plate close to door assembly lower end is known as lower limit position limit plate 15).Rotation lock fixed pole 13 with
Hinge 14 welds together, and can rotate with the rotation of hinge 14.Lock 17 is mounted on door main body 16 by screw, handle
18 are mounted on hinge 14 by screw, and rotation lock fixed pole 13 is mounted on door main body 16.Therefore, by rotation lock fixed pole 13, conjunction
The link mechanism that page 14, handle 18, upper limit position limit plate 9 and lower limit position limit plate 15 form can be around door main body 16
On hole rotary motion.
When door assembly 5 is in lower limit position, 17 cooperation of hinge 14 and lock.At this point, the upper pole of rotation lock fixed pole 13
Extreme position limit plate 9 matches (as shown in Figure 2) with lockplate 10, limits the upward movement of an assembly 5, realizes overhead door
The locking of lower limit position；
When door assembly 5 by hinge 14 rotation drive rotation lock fixed pole 13 rotate 90 degree (i.e. upper limit position limit plate 9 and
Lockplate 10 separates), at this point, can realize that an assembly 5 moves up under the effect of external force；When door assembly 5 moves to limes superiors
When position (door main body 16 is contacted with limited block 3), at this point, rotation rotation lock fixed pole 13 matches hinge 14 with lock 17 again
It closes.At this point, the limit inferior limit plate 15 of rotation lock fixed pole 13 and lockplate 10 cooperate, the whereabouts of an assembly 5 is limited, is realized
The locking (as shown in Figure 6, Figure 7) of door 5 lower limit position of assembly.
Door assembly in above preferred embodiment includes door main body, guide runner, rotation lock fixed pole, hinge, handle, lock
Deng.Wherein, rotation lock fixed pole both ends respectively match one plate of weldering (plate close to door assembly upper end are known as upper limit position limit plate；It leans on
The plate of nearly door assembly lower end is known as lower limit position limit plate).Rotation lock fixed pole welds together with hinge, can be with hinge
It rotates and rotates.Also, rotation lock fixed pole is mounted on an assembly, forms link mechanism with lock, door main body.
The lockplate is mounted on frame by bracket.
The cylindrical linear rail is fixedly mounted on frame, and guide runner is mounted on an assembly, door assembly along
The cylindrical linear rail of two sides installation does upper and lower movement in the vertical direction.
The multiple assembly is made of counterweight, counterweight protective plate, wirerope, fixed pulley.One end of wirerope with match heavy phase
Connection, the other end are connected with door assembly, and the auxiliary power-assisted of door assembly is realized by fixed pulley；
When door assembly is in lower limit position, hinge and snap fit.At this point, the upper limit position of rotation lock fixed pole limits
Position plate is matched with lockplate, is limited the upward movement of an assembly, is realized the locking of overhead door lower limit position；
Rotation lock fixed pole is driven to rotate 90 degree of (i.e. upper limit position limit plate and lockplates when door assembly is rotated by hinge
It is detached from), at this point, can realize that an assembly moves up under the effect of external force；(the i.e. door when door assembly moves to upper limit position
Main body is contacted with limited block), at this point, rotation rotation lock fixed pole makes hinge and snap fit again.At this point, under rotation lock fixed pole
Limit spacing plate and lockplate cooperate, and limit the whereabouts of an assembly, realize a locking for assembly lower limit position.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of overhead door with locking device, including rectangular frame (2), in two vertical posts of the rectangular frame (2)
Be separately installed with cylindrical linear rail (4), door assembly (5) includes door main body (16), the two sides of door main body (16) be equipped with
The guide runner (19) of cylindrical linear rail (4) cooperation, it is characterised in that: be equipped with limited block on said frame (2)
(3)；Buffer (12) are installed in the lower end surface of the door main body (16)；Pacify in the middle position of the frame (2) upper beam
Equipped with fixed pulley (1), around being equipped with wirerope (7) on the fixed pulley (1), one end and counterweight (6) phase of above-mentioned wirerope (7)
Connection, the other end of above-mentioned wirerope (7) are connected with door main body (16)；Rotation lock fixed pole (13) is mounted on by hinge (14)
The upper end of the two sides of door main body (16), the rotation lock fixed pole (13) is welded with upper limit position limit plate (9), the rotation lock
The lower end of fixed pole (13) is welded with lower limit position limit plate (15)；Lock (17) is mounted on door main body (16) by screw,
It is fixedly installed on frame (2) bracket (11), the hole of installation lockplate (10) is offered on bracket (11)；Lockplate (10) is fixed
It is installed on bracket (11).
2. the overhead door according to claim 1 with locking device, it is characterised in that: the limited block (3) passes through spiral shell
Bolt is fastened on frame (2).
3. the overhead door according to claim 2 with locking device, it is characterised in that: the cylindrical linear rail (4)
It is bolted in two vertical posts of frame (2), the guide runner (19) on cylindrical linear rail (4) and door assembly (5)
It matches, guarantees that door assembly (5) move up and down in the vertical direction along cylindrical linear rail (4).
4. the overhead door according to claim 3 with locking device, it is characterised in that: between the door main body (16)
Position is equipped with counterweight protective plate (8), the upper and lower ends of the counterweight protective plate (8) and upper beam, the lower beam of door main body (16)
It is fixedly connected, the channel of vertical direction is offered on the counterweight protective plate (8), above-mentioned counterweight (6) is located at above-mentioned channel interior.
5. the overhead door according to claim 4 with locking device, it is characterised in that: the hole on the bracket (11) is
Slotted hole.
6. the overhead door according to claim 5 with locking device, it is characterised in that: installed on the door main body (16)
There are handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212368.0U CN209483061U (en) | 2018-12-26 | 2018-12-26 | A kind of overhead door with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212368.0U CN209483061U (en) | 2018-12-26 | 2018-12-26 | A kind of overhead door with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483061U true CN209483061U (en) | 2019-10-11 |
Family
ID=68128595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822212368.0U Expired - Fee Related CN209483061U (en) | 2018-12-26 | 2018-12-26 | A kind of overhead door with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924808A (en) * | 2019-12-14 | 2020-03-27 | 荣志宏 | Composite window with adjustable size |
| CN115559647A (en) * | 2022-10-27 | 2023-01-03 | 北京航星机器制造有限公司 | Door device with adjustable closing height and adjusting method thereof |
-
2018
- 2018-12-26 CN CN201822212368.0U patent/CN209483061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924808A (en) * | 2019-12-14 | 2020-03-27 | 荣志宏 | Composite window with adjustable size |
| CN115559647A (en) * | 2022-10-27 | 2023-01-03 | 北京航星机器制造有限公司 | Door device with adjustable closing height and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 2-602, xinjinlong apartment, 21 Weijin South Road, Hexi District, Tianjin Patentee after: Tianjin Xinda Property Management Co., Ltd Address before: 300232 Tianjin city Hebei District South Road No. 40 Patentee before: CENTRAL RESEARCH INSTITUTE, TIANJIN BENEFO MACHINERY EQUIPMENT GROUP 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: 20191011 Termination date: 20201226 |