CN213478035U - Lifting device of lifting door and stereo garage - Google Patents
Lifting device of lifting door and stereo garage Download PDFInfo
- Publication number
- CN213478035U CN213478035U CN202021980826.6U CN202021980826U CN213478035U CN 213478035 U CN213478035 U CN 213478035U CN 202021980826 U CN202021980826 U CN 202021980826U CN 213478035 U CN213478035 U CN 213478035U
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- chain
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- door
- lifting device
- door body
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- 239000000725 suspension Substances 0.000 claims description 4
- 230000009191 jumping Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 230000006698 induction Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a hoisting device and stereo garage of overhead door belongs to stereo garage technical field. The device and the stereo garage comprise a first stand column, a second stand column and a door body sliding on the stand column, wherein a driving chain wheel is arranged at the top of the first stand column, a balancing weight moving up and down is arranged on the first stand column, the balancing weight body is connected with the two ends of the door body in the length direction through a first chain and a second chain respectively, and the first chain and the second chain are matched with the driving chain wheel. Compare in the traditional two motor drive door bodies that use and rise, through a drive chain in this device, the first chain and the second chain that the simultaneous drive is connected with a body both ends rotate, realize the rising of a body, practiced thrift equipment cost again when having guaranteed to promote the synchronism.
Description
Technical Field
The utility model belongs to the technical field of stereo garage, specifically a hoisting device and stereo garage of overhead door have been related to.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The safe lifting doors are arranged at the positions of vehicle inlets of some existing intelligent stereo garages at present, and the inventor finds that existing lifting door equipment on the market is large in size, difficult to install and waste garage space; the lifting door is driven by two motors, so that the manufacturing cost is high, the synchronism is poor, the noise is high, and the lifting door is easy to damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists among the prior art, the utility model provides a hoisting device and stereo garage of overhead door.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
the utility model discloses at least one embodiment provides a hoisting device of overhead door, and the device includes first stand, second stand and the door body that moves on the stand, and the top of first stand is equipped with drive sprocket, is equipped with the balancing weight of doing the up-and-down motion on first stand, the balancing weight is connected through first chain and second chain and door body length direction's both ends respectively, first chain and second chain all with the drive sprocket cooperation.
Further, a chain protection plate is arranged at the top between the first upright column and the second upright column, and the first chain is arranged in the chain protection plate.
Furthermore, a cross beam is arranged above the first upright post and the second upright post; the chain protection plate is fixed on the cross beam through the suspension arm; the suspension arm is respectively detachably connected with the chain protection plate and the cross beam.
Further, a chain pressing plate for preventing the chain from jumping is arranged at the top of the first upright post.
Furthermore, an upper limiter and a lower limiter which limit the movement of the door body are arranged on the second upright post.
Furthermore, the first upright post is provided with a counterweight block guide rail for the counterweight block to move up and down.
Furthermore, door body guide rails for moving the door body are arranged on the first upright post and the second upright post.
Further, the guide rail is fixed on the upright post through a bolt.
Furthermore, a people and vehicle sensing photoelectric mounting bracket is detachably connected to the first upright post or the second upright post, and a people and vehicle sensing photoelectric device is mounted on the people and vehicle sensing photoelectric mounting bracket.
At least one embodiment of the present invention further provides a vertical car garage, comprising the lifting device of a lift gate of any one of the above claims.
Compared with the prior art, the utility model has the advantages and positive effect be:
(1) compared with the traditional method that the door body is driven to ascend by the double motors, the door body ascending device simultaneously drives the first chain and the second chain connected with the two ends of the door body to rotate through one driving chain, so that the door body is ascended, the synchronism is improved, and the equipment cost is saved;
(2) the first chain is arranged in the chain protection plate, and the first chain is protected by the chain protection plate, so that the damage to personnel and equipment caused by shaking is avoided.
(3) The bottom of the first stand of this device is equipped with presses the link joint, press the link joint setting in drive sprocket's top, make chain and drive sprocket firmly cooperate through pressing the link joint, prevent that the chain from beating, improved chain synchronism.
(4) The upper limiting device and the lower limiting device which limit the movement of the door body are arranged on the second upright post in the device, so that the door body can be prevented from rising too high or too low.
(5) Be equipped with people's car photoelectric detector on the first stand among this device, people's car photoelectric detector passes through the circuit and is connected with the driving motor of sprocket, can realize the automation of the door body and rise, has ensured people's car safety simultaneously and has made, and its factor of safety is higher.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a state diagram of a door body positioned at a bottom end in a door body lifting device provided by the embodiment of the present invention;
fig. 2 is a state diagram of a door body positioned at the top end in the door body lifting device provided by the embodiment of the present invention;
fig. 3 is an axial view of a door body lifting device provided by the embodiment of the utility model.
In the figure: 1. promote a right side installation stand, 2, promote a left side installation stand, 3, promote a door body, 4, promote the chain backplate, 5, promote chain backplate installation arm, 6, go up the stopper, 7, stopper down, 8, people's car response photoelectric sensing ware, 9, people's car response photoelectricity installing support, 10, promote a right side sliding guide, 11, promote a left side sliding guide, 12, the balancing weight guide, 13, the balancing weight, 14, promote the motor, 15, the chain pressing seat, 16, right side promotion chain, 17, left side promotion chain.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1-2, the lifting device of the present embodiment mainly includes a lifting door right side mounting pillar 1, a lifting door left side mounting pillar 2, and a lifting door body 3 disposed between the lifting door right side mounting pillar 1 and the lifting door left side mounting pillar 2, wherein the door body can slide on the pillars, wherein a driving sprocket is disposed on the top of the lifting door right side mounting pillar 1, the driving sprocket is connected to a lifting motor 14, wherein the lifting motor 14 is fixed on a hole reserved on the top of the lifting door right side mounting pillar 1 by a bolt, a weight block 13 capable of moving up and down on the pillar is disposed on the lifting door right side mounting pillar 1, wherein the weight block is connected to two ends of the lifting door body 3 by a left lifting chain 17 and a right lifting chain 16, and the left lifting chain 17 and the right lifting chain 16 are engaged with the driving sprocket on the pillars, thus, the left lifting chain 17 and the right lifting chain 16 rotate through the rotation of the driving chain wheel, and then the door body rises.
The top of lifting door right side installation stand 1 still is equipped with presses the link joint 15, press the link joint 15 setting in drive sprocket's top, make chain and motor firmly cooperate through pressing the link joint, prevent that the chain from beating, improved chain synchronism.
Further, as shown in fig. 3, the outer surfaces of the two installation columns are respectively provided with a sliding guide rail 10 on the right side of the lifting door and a sliding guide rail 11 on the left side of the lifting door, the two sliding guide rails of the lifting door are fixed on the installation holes reserved on the columns through bolts, and a groove matched with the sliding guide rails is arranged on the door body 3 of the lifting door, so that the door body can slide up and down along the guide rails.
One side on the installation stand 1 on the lifting door right side is equipped with still is equipped with balancing weight guide rail 12, and wherein balancing weight 13 sets up on balancing weight guide rail 12 to slide along balancing weight guide rail 12, be connected with left lifting chain 17 and right lifting chain 16 respectively on the top of balancing weight 13.
The top between right side installation stand and the left side installation stand in this embodiment is equipped with a crossbeam length direction evenly is equipped with a plurality of and promotes chain guard board installation arm 5, and wherein the one end of these installation arms 5 is installed on the mounting hole that the crossbeam was reserved, and the other end passes through the bolt to be connected with promotion chain guard board 4, left side promotes the chain setting in promoting chain guard board 4, has both protected the promotion chain and has reduced rocking of equipment through promoting chain guard board 4.
In order to restrict the door body to promote too high or low excessively in this embodiment, set up stopper 5 and stopper 7 down respectively in the top and the below of promotion door left side installation stand 2, wherein go up stopper 6 and stopper 7 down and pass through the bolt fastening on the mounting hole that the left side installation stand was reserved, like this when the door body bottom along the stand rise when contacting stopper on, the door body stops rising this moment, the process that the door body descends is similar. Therefore, the door body is prevented from rising too high or too low by arranging the upper limiter and the lower limiter.
Further, in the embodiment, a human-vehicle induction photoelectric mounting bracket 9 is further arranged on the mounting upright post 1 on the right side of the lifting door, the human-vehicle induction photoelectric bracket 9 is fixed on a reserved mounting hole of the first upright post through a bolt, the human-vehicle induction photoelectric device 8 is mounted on the human-vehicle induction photoelectric mounting bracket, the human-vehicle induction photoelectric device can be connected with the lifting motor through a circuit, when a person or a vehicle enters and exits the stereo garage, the human-vehicle induction photoelectric device can detect the person or the vehicle and control the lifting motor to act, and at the moment, the lifting door can be automatically opened; when the personnel or the vehicle smoothly complete the action, the lifting door is automatically closed.
Simultaneously, also can play personnel's guard action through this people's car response photoelectricity, for example if in garage equipment operation, irrelevant personnel and vehicle want to get into the garage, will trigger people's car and detect the photoelectricity, promote the door and will stop the operation, prevent irrelevant personnel and vehicle entering garage.
It should be further explained that, the structure of the door body lifting device in the above embodiment adopts a modular design, so that the door body lifting device is convenient to use in a combined manner, easy to install and disassemble and beneficial to large-scale production, and meanwhile, the steel structures of the door body and the upright post are made of novel high-quality steel, so that the strength and the rigidity of the equipment are improved, and the equipment is light and beautiful.
In addition, the door body lifting device can be applied to a stereo garage, wherein the first upright column and the second upright column can be selected as upright columns on two sides of an entrance door of the existing upright garage, and the lifting chain protection plate is arranged on a beam body at the top of the entrance of the stereo garage as shown in figure 1, so that the door body lifting device is reasonably planned and distributed on the basis of the original stereo garage, the space utilization rate of the stereo garage is greatly improved, and the problem of potential safety hazard caused by the mistaken entry of personnel is solved; meanwhile, the problems that the existing semi-automatic lifting door is inconvenient to use and operate and the like are solved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a hoisting device of overhead door, its characterized in that includes first stand, second stand and the door body that moves on the stand, and the top of first stand is equipped with drive sprocket, is equipped with the balancing weight of doing the up-and-down motion on first stand, the balancing weight is connected through first chain and second chain and door body length direction's both ends respectively, first chain and second chain all with drive sprocket cooperation.
2. A lifting device of a lifting door as claimed in claim 1, wherein a chain guard plate is provided at a top portion between the first pillar and the second pillar, and the first chain is provided in the chain guard plate.
3. A lifting device for a lifting door according to claim 2, characterized in that a cross member is provided above the first upright and the second upright; the chain protection plate is fixed on the cross beam through the suspension arm; the suspension arm is respectively detachably connected with the chain protection plate and the cross beam.
4. A lifting device for a lifting door according to claim 1, characterized in that a chain-link plate for preventing the chain from jumping is provided at the top of the first pillar.
5. The lifting device of an elevating door as claimed in claim 1, wherein an upper stopper and a lower stopper for restricting the movement of the door body are provided on the second pillar.
6. A lifting device for a lifting door as claimed in claim 1, wherein the first upright is provided with a counterweight guide for moving the counterweight up and down.
7. The lifting device of a lifting door according to claim 1, wherein the first column and the second column are provided with door body guide rails for moving the door body.
8. A lifting device for a lifting door according to claim 6 or 7, characterised in that the guide rails are secured to the uprights by means of bolts.
9. The lifting device of claim 1, wherein the first or second upright is detachably connected to a man-car sensing photoelectric mounting bracket, and the man-car sensing photoelectric sensor is mounted on the man-car sensing photoelectric mounting bracket.
10. A stereo garage comprising a lifting device for a lift gate as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980826.6U CN213478035U (en) | 2020-09-10 | 2020-09-10 | Lifting device of lifting door and stereo garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980826.6U CN213478035U (en) | 2020-09-10 | 2020-09-10 | Lifting device of lifting door and stereo garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213478035U true CN213478035U (en) | 2021-06-18 |
Family
ID=76419720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980826.6U Active CN213478035U (en) | 2020-09-10 | 2020-09-10 | Lifting device of lifting door and stereo garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213478035U (en) |
-
2020
- 2020-09-10 CN CN202021980826.6U patent/CN213478035U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1319, Lingang Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Maoyuan Intelligent Equipment Co.,Ltd. Address before: No. 1319, Lingang Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO MAOYUAN PARKING EQUIPMENT MANUFACTURING Co.,Ltd. |