CN220566010U - Scram protection structure of electric rolling gate for warehouse - Google Patents
Scram protection structure of electric rolling gate for warehouse Download PDFInfo
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- CN220566010U CN220566010U CN202322080715.XU CN202322080715U CN220566010U CN 220566010 U CN220566010 U CN 220566010U CN 202322080715 U CN202322080715 U CN 202322080715U CN 220566010 U CN220566010 U CN 220566010U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 92
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an emergency stop protection structure of an electric rolling door for a warehouse, which comprises a rolling door shell, wherein a rotating shaft is arranged on the inner side wall of the rolling door shell, a brake block is arranged at one end of the rotating shaft, which is far away from the inner side wall of the rolling door shell, a motor is arranged at one end of the brake block, which is far away from the inner side wall of the rolling door shell, a transmission rod is arranged at the output end of the motor, a speed reducer is arranged on the inner bottom wall of the rolling door shell, the speed reducer comprises a speed reducer box, a first electric push rod groove and a friction block groove which are arranged in the speed reducer box, the first electric push rod is glued on the side wall of the first electric push rod groove, the friction block groove is provided with a friction block, and a mounting cover is arranged at the lower end of the rolling door shell. According to the utility model, the brake pad of the speed reducing device is used for braking for the first time, the brake device pushes the rubber block to clamp the inner side wall of the sliding groove of the roller shutter door for braking for the second time, and the device is used for braking for the second time, so that the braking effect and the safety are greatly improved.
Description
Technical Field
The utility model relates to the field of power grid cleaning, in particular to an emergency stop protection structure of an electric rolling gate for a warehouse.
Background
The electric rolling gate is one kind of rolling gate, and the rolling gate is one with hinged door sheets connected serially and rotating upwards and downwards around the upper roller inside the fixed slide way. Adopts electric drive, and is portable and flexible. The electric rolling gate is used for burglary prevention, fire prevention, partition and the like, is convenient and durable, has various functions, and is widely applied to warehouses and favored by people.
The Chinese patent document CN115354956A discloses an electric rolling gate with an emergency stop function and a control method thereof for a warehouse, and the electric rolling gate comprises a frame body, wherein a guide rail and a curtain sheet are arranged on the frame body, the curtain sheet is arranged on the guide rail in a sliding manner, a driving rod, a belt wheel assembly and a lifting driving mechanism are also arranged on the frame body, a bottom beam is arranged at a movable part of the curtain sheet, a tension spring is also arranged on the frame body, a rope belt is wound on the driving rod, and the rope belt is connected with the tension spring through a connecting plate; the locking mechanism is used for controlling the movement of the rope belt, the buffer mechanism is used for controlling the shrinkage speed of the tension spring, and the anti-falling control mechanism is used for controlling the movement of the curtain sheet. The emergency stop protection structure of the electric rolling gate of the device is deficient, the braking device of the device can be worn after being used for many times, the replacement process of the braking parts is complex, and even the replacement parts can be replaced only by removing a plurality of parts.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a forestry deinsectization lamp power grid cleaning structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an emergency stop protective structure of electric type shutter for warehouse, includes rolling slats door shell, its characterized in that: the rolling shutter door is characterized in that a rotating shaft is arranged on the inner side wall of the rolling shutter door shell, a brake block is arranged at one end, far away from the inner side wall of the rolling shutter door shell, of the rotating shaft, a motor is arranged at one end, far away from the inner side wall of the rolling shutter door shell, of the brake block, a transmission rod is arranged at the output end of the motor, a speed reducer is arranged on the inner bottom wall of the rolling shutter door shell, the speed reducer comprises a speed reducer box and a first electric push rod groove and a friction block groove which are arranged inside the speed reducer box, the first electric push rod groove is glued with the first electric push rod, the friction block is arranged in the friction block groove, an installation cover is arranged at the lower end of the rolling shutter door shell, a rolling shutter door sliding groove is internally connected with a rolling shutter door, a brake device is arranged at the lower end of the rolling shutter door sliding groove, the brake device comprises a first rubber block and a fixing block which is fixedly arranged at the lower end of the first rubber block, the lower end of the push plate is arranged at the lower end of the fixing block, a second rubber block is arranged at the lower end of the fixing block, a second electric push rod groove is arranged on the fixing block, and the second electric push rod groove is glued with the inner bottom wall of the rolling shutter door shell.
Preferentially, two damping devices are arranged on the inner bottom wall of the rolling door shell, each damping device comprises a base and a supporting block groove formed in the upper end of the base, a spring is arranged on the inner bottom wall of each supporting block groove, a supporting block is mounted at the top end of each spring, a spring groove is formed in the lower end of each supporting block, and supporting rods are mounted on the side walls of the damping devices;
the device is used for reducing the damage of the rolling door in the movement or in the emergency stop, and prolonging the service life of the rolling door.
Preferentially, the first electric push rod groove is communicated with the friction block groove;
the first electric push rod is used for pushing the friction block to clamp the brake disc, so that the purpose of sudden stop is achieved.
Preferentially, two friction blocks are arranged in the friction block groove, one friction block is fixed on the inner side wall of the friction block groove, and the other friction block is fixed at the output end of the first electric push rod and is in sliding connection with the bottom of the friction block groove;
the friction-increasing brake is used for increasing friction, increasing braking effect and increasing braking stability.
Preferentially, the width of the sliding groove of the rolling door is larger than the width of the rolling door plus a braking device;
the device is used for installing the rolling door and the braking device, and simultaneously meets the requirement that the rolling door can slide up and down normally when the braking device does not work.
Preferably, the depth of the supporting block groove is greater than the height of the spring plus the spring groove;
the spring is used for avoiding the damping device from jumping out during operation, so that the damping device is damaged, and the stability of the damping device is improved.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, the motor is operated to drive the rolling door to slide up and down in the rolling door chute through the first rolling door slot, when an obstacle or collision is about to occur and sudden stop is needed, the sensor sends an instruction, the motor stops working, the first electric push rod and the second electric push rod start to operate, the brake block of the speed reducing device is braked to complete the first braking, the brake device pushes the rubber block to clamp the inner side wall of the rolling door chute to complete the second braking, and the device is braked twice, so that the braking effect and the safety are greatly improved.
2. In the utility model, the damping device is arranged in front of the first rolling door slot, so that the rolling door is prevented from directly colliding with the rolling door shell when the rolling door moves and suddenly stops, the buffering effect is achieved, the rolling door is protected, and the service life of the rolling door is prolonged.
Drawings
Fig. 1 is a perspective view of an emergency stop protection structure of an electric rolling gate for a warehouse, which is provided by the utility model;
fig. 2 is a perspective exploded view of a brake device in an emergency stop protection structure of an electric rolling gate for a warehouse according to the present utility model;
FIG. 3 is a perspective exploded view of a shock absorber in an emergency stop protection structure of an electric rolling shutter for a warehouse according to the present utility model;
FIG. 4 is a sectional view of a shock-absorbing device in an emergency stop protection structure of an electric rolling shutter for a warehouse according to the present utility model;
fig. 5 is a perspective view of a driving structure in an emergency stop protection structure of an electric rolling gate for a warehouse.
Legend description:
1. a rolling door housing; 11. a mounting cover; 12. a first rolling door slot; 13. a roller shutter door; 14 rolling shutter door sliding grooves; 2, a speed reducing device 201 and a first electric push rod groove; 202. a first electric push rod; 203. the friction is fast; 204. a friction block groove; 205. a reduction gearbox; 21. a braking device; 211. a first rubber block; 212. a push plate; 213. a second electric push rod; 214. a second electric push rod groove; 215. a fixed block; 216. a second rolling door slot; 217. a second rubber block; 22. a rotating shaft; 23. a damping device; 231. a support block; 232. a spring; 233. a support block groove; 234. a base; 235. a spring groove; 24. a support rod; 3. a brake pad; 31. a motor; 32. a transmission rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an emergency stop protective structure of electric type shutter for warehouse, includes roller shutter door shell 1, its characterized in that: the rolling shutter door shell 1 is provided with a rotating shaft 22 on the inner side wall, one end of the rotating shaft 22, which is far away from the inner side wall of the rolling shutter door shell 1, is provided with a brake block 3, one end of the brake block 3, which is far away from the inner side wall of the rolling shutter door shell 1, is provided with a motor 31, the output end of the motor 31 is provided with a transmission rod 32, the inner bottom wall of the rolling shutter door shell 1 is provided with a speed reducer 2, the speed reducer 2 comprises a speed reducer box 205 and a first electric push rod groove 201 and a friction block groove 204 which are arranged in the speed reducer box 205, the side wall of the first electric push rod groove 201 is glued with a first electric push rod 202, the friction block groove 204 is provided with a friction block 203, the lower end of the rolling shutter door shell 1 is provided with a mounting cover 11, the side wall of the mounting cover 11 is provided with a rolling shutter door chute 14, the rolling shutter door 13 is connected with the rolling shutter door in a sliding way, the lower end of the rolling shutter door 13 is provided with a brake device 21, the brake device 21 comprises a first rubber block 211 and a push plate 212 fixedly arranged at the lower end of the first rubber block 211, the lower end of the push plate 212 is provided with a fixed block 215, the lower end of the fixed block 215 is provided with a second rubber block 215, the fixed block 215 is arranged at the lower end of the fixed block 215, the fixed block 215 is provided with a second rubber block 215, the fixed block 214 is arranged at the lower end of the fixed block 214, the fixed block 214 is provided with a second inner bottom wall of the second electric push rod groove 216, and the rolling shutter door groove is provided with the second rolling shutter door groove 12 is provided with a bottom wall is provided with a fixed door groove.
The rolling shutter door comprises a rolling shutter door shell 1, wherein two damping devices 23 are arranged on the inner bottom wall of the rolling shutter door shell 1, each damping device 23 comprises a base 234 and a supporting block groove 233 arranged at the upper end of the base 234, a spring 232 is arranged on the inner bottom wall of each supporting block groove 233, a supporting block 231 is arranged at the top end of each spring 232, a spring groove 235 is arranged at the lower end of each supporting block 231, a supporting rod 24 is arranged on the side wall of each damping device 23, a first electric push rod groove 201 is communicated with each friction block groove 204, two friction blocks 203 are arranged in each friction block groove 204, one friction block 203 is fixed on the inner side wall of each friction block groove 204, one friction block 203 is fixed at the output end of each first electric push rod 202 and is in sliding connection with the bottom of each friction block groove 204, the width of each rolling shutter door chute 14 is larger than the width of each rolling shutter door 13 plus the corresponding braking device 21, and the depth of each supporting block groove 233 is larger than the height of each spring 232 plus the corresponding spring groove 235.
Working principle: firstly, a motor 31 is driven, the motor 31 rotates to drive a transmission rod 32 to rotate, the transmission rod 32 drives a roller shutter door 13 to move up and down, when the roller shutter door 13 is suddenly stopped, the motor 31 stops working, a first electric push rod 202 and a second electric push rod 213 immediately start working, the first electric push rod 202 pushes a friction block 203 to clamp a brake block 3, the first braking is completed, the second electric push rod 213 pushes a rubber block 211 to clamp a roller shutter door chute 14, the second braking is completed, and the damping device 23 dampens the roller shutter door 13 in the braking process so as to protect the roller shutter door 13.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an emergency stop protective structure of electric type shutter for warehouse, includes roller shutter door shell (1), its characterized in that: the utility model discloses a rolling shutter door, including rolling shutter door shell (1), rolling shutter door shell (1) is equipped with axis of rotation (22), axis of rotation (22) are kept away from the one end of rolling shutter door shell (1) inside wall and are installed brake block (3), motor (31) are installed to one end of rolling shutter door shell (1) inside wall is kept away from to brake block (3), transmission rod (32) are installed to motor (31) output, be provided with decelerator (2) on rolling shutter door shell (1) interior wall, decelerator (2) include reduction gearbox (205) and offer first electric push rod groove (201) and friction block groove (204) in reduction gearbox (205) inside, first electric push rod groove (201) lateral wall glue joint has first electric push rod (202), friction block (203) are installed in friction block groove (204), rolling shutter door shell (1) lower extreme is installed and is installed installing cover (11), rolling shutter door spout (14) are seted up to installing cover (11) lateral wall, be connected with rolling shutter door (13) in rolling shutter door spout (14), roller shutter door (21) low side wall (21) are provided with first electric push rod (21) and are provided with fixed device (212) under one end (212), the lower extreme of fixed block (215) is provided with second rubber piece (217), second electric push rod groove (214) have been seted up to fixed block (215), second electric push rod (213) have been glued to the interior wall of second electric push rod groove (214), second rolling slats door groove (216) have been seted up to fixed block (215) lateral wall, rolling slats door groove (12) have been seted up on the interior diapire of rolling slats door shell (1).
2. The emergency stop protection structure of an electric rolling shutter for a warehouse according to claim 1, wherein: the rolling shutter door is characterized in that two damping devices (23) are arranged on the inner bottom wall of the rolling shutter door shell (1), each damping device (23) comprises a base (234) and a supporting block groove (233) formed in the upper end of the base (234), a spring (232) is arranged on the inner bottom wall of each supporting block groove (233), a supporting block (231) is arranged at the top end of each spring (232), a spring groove (235) is formed in the lower end of each supporting block (231), and supporting rods (24) are arranged on the side walls of the damping devices (23).
3. The emergency stop protection structure of an electric rolling shutter for a warehouse according to claim 1, wherein: the first electric push rod groove (201) is communicated with the friction block groove (204).
4. The emergency stop protection structure of an electric rolling shutter for a warehouse according to claim 1, wherein: two friction blocks (203) are arranged in the friction block groove (204), one friction block (203) is fixed on the inner side wall of the friction block groove (204), and the friction block (203) is fixed at the output end of the first electric push rod (202) and is in sliding connection with the bottom of the friction block groove (204).
5. The emergency stop protection structure of an electric rolling shutter for a warehouse according to claim 1, wherein: the width of the rolling door sliding groove (14) is larger than the width of the rolling door (13) plus a braking device (21).
6. The emergency stop protection structure of an electric type rolling shutter for a warehouse according to claim 2, wherein: the depth of the support block groove (233) is greater than the height of the spring (232) plus the spring groove (235).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080715.XU CN220566010U (en) | 2023-08-04 | 2023-08-04 | Scram protection structure of electric rolling gate for warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080715.XU CN220566010U (en) | 2023-08-04 | 2023-08-04 | Scram protection structure of electric rolling gate for warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566010U true CN220566010U (en) | 2024-03-08 |
Family
ID=90095647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322080715.XU Active CN220566010U (en) | 2023-08-04 | 2023-08-04 | Scram protection structure of electric rolling gate for warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566010U (en) |
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2023
- 2023-08-04 CN CN202322080715.XU patent/CN220566010U/en active Active
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