CN220867008U - Vertical elevator installation protection structure of pedestrian overpass - Google Patents
Vertical elevator installation protection structure of pedestrian overpass Download PDFInfo
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- CN220867008U CN220867008U CN202322849943.9U CN202322849943U CN220867008U CN 220867008 U CN220867008 U CN 220867008U CN 202322849943 U CN202322849943 U CN 202322849943U CN 220867008 U CN220867008 U CN 220867008U
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- elevator installation
- pedestrian overpass
- protection structure
- vertical elevator
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 4
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- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model discloses a vertical elevator installation protection structure of a pedestrian overpass, which comprises a chassis, wherein the top of the chassis is provided with a lifting assembly, and the top of the lifting assembly is provided with a rotating assembly; the lifting assembly comprises a chute, the chute is fixedly connected to the top of a chassis, the inner wall of the chute is slidably connected with a sliding pillar, the inside of the side limit pillar is rotatably connected with a cylindrical rotating rod, the outer side of one end of the cylindrical rotating rod is fixedly connected with a lifting connecting rod, and the lifting connecting rod is slidably connected with the outer side of the connecting pillar; this perpendicular elevator installation protective structure of pedestrian overpass is through the transmission of worm wheel and worm for the cylinder rotates the post and can drives the lift connecting rod and jack-up in with the slider pillar follow spout, realizes the lift function, and this part is separated with the top cap that personnel stood, is located the below of top cap and needn't worry that personnel is pressed from both sides the wound.
Description
Technical Field
The utility model relates to the technical field of elevator installation, in particular to a vertical elevator installation protection structure of a pedestrian overpass.
Background
Pedestrian overpasses are also known as pedestrian overpasses. It is generally built on the areas of large traffic and dense pedestrians, or on intersections, squares and railways. The pedestrian overpass only allows pedestrians to pass through, is used for avoiding collision when traffic flows and traffic flow planes intersect, ensures people to pass through safely, improves the speed of a vehicle and reduces traffic accidents, and in order to consider that disabled people can pass through the overpass normally, elevators are required to be installed on two sides of the overpass, and are vertical elevators taking motors as power, are provided with box-shaped pods and are used for taking passengers or carrying goods in a multi-storey building.
The supporting structure for elevator installation with the safety protection function disclosed in the patent publication number CN217323215U comprises a bottom plate and a safety protection unit; a bottom plate: the front end of the upper surface of the vertical plate is provided with a vertical plate, the front surface of the vertical plate is connected with a sliding plate in a sliding way, air cylinders are arranged in mounting ports transversely and symmetrically arranged on the upper surface of the vertical plate, the lower ends of telescopic ends of the air cylinders are fixedly connected with the upper surface of the sliding plate, and reinforcing plates transversely and symmetrically distributed are arranged between the rear surface of the vertical plate and the upper surface of the bottom plate; safety protection unit: the middle part of the rear surface of the vertical plate is provided with a plurality of grooves; wherein: still include control switch group, control switch group sets up in the left surface upper end of riser, and the external power source is connected to control switch group's input electricity, and the output of control switch group is all connected to the equal electricity of the input of cylinder, has avoided the elevator to put the condition that takes place to empty when the installation, has improved the stability and the security of elevator when the installation.
The lifting structure mainly comprises the vertical plate, the sliding plate and the air cylinder, and the lifting function is realized, but the groove formed on one side of the vertical plate carries personnel in the lifting process of the sliding plate, so that fingers and feet are possibly clamped and injured if being carelessly contacted with edges or the inside of the groove, and potential safety hazards are caused.
Therefore, the utility model provides a vertical elevator installation protection structure of a pedestrian overpass, which solves the problems, so that people do not need to worry about being injured by clamping and can rotate an angle to adjust the direction.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a vertical elevator installation protection structure of a pedestrian overpass, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the vertical elevator installation protection structure of the pedestrian overpass comprises a chassis, wherein a lifting assembly is arranged at the top of the chassis, and a rotating assembly is arranged at the top of the lifting assembly; the lifting assembly comprises a sliding groove, the sliding groove is fixedly connected to the top of the chassis, the inner wall of the sliding groove is slidably connected with a sliding support, the bottom of the sliding support is fixedly connected with a clamping plate, a connecting column is fixedly connected between the clamping plates, one side of the sliding groove is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a side limit column, the inside of the side limit column is rotationally connected with a cylindrical rotating rod, one end of the cylindrical rotating rod is fixedly connected with a lifting connecting rod, and the lifting connecting rod is slidably connected with the outer side of the connecting column.
Further, a first servo motor is fixedly arranged at the top of the chassis, and a worm is fixedly connected to an output shaft of the first servo motor.
By adopting the technical scheme, power is provided to rotate the worm.
Further, the top fixedly connected with diaphragm of mounting bracket, the top fixedly connected with center spacing post of diaphragm, the inside cylinder dwang that also rotates of center spacing post is connected with, cylinder dwang outside fixedly connected with worm wheel between the center spacing post, worm wheel and worm intermesh.
Through adopting above-mentioned technical scheme, let the worm can drive the worm wheel rotation and then drive the cylinder dwang and rotate.
Further, the rotating assembly includes an equipment box fixedly connected to the top of the sliding support.
By adopting the technical scheme, the internal parts are protected from being damaged by collision.
Further, the top sliding connection of equipment box has the top cap, the top fixed mounting of top cap has the guardrail.
By adopting the technical scheme, people can stand on the device to work.
Further, the inner wall bottom of equipment box rotates and is connected with the axis of rotation, the top and the top cap fixed connection of axis of rotation, the outside fixedly connected with driven gear of axis of rotation.
By adopting the technical scheme, the top cover can be rotated to adjust the direction.
Further, a second servo motor is fixedly arranged at the bottom of the inner wall of the equipment box, a driving gear is fixedly connected to an output shaft of the second servo motor, and the driving gear is meshed with a driven gear.
By adopting the technical scheme, the driving gear drives the driven gear to rotate so as to drive the rotating shaft to rotate by providing power.
Further, the inner wall bottom of equipment box rotates and is connected with balanced rotation post, balanced rotation post's top and top cap sliding connection.
By adopting the technical scheme, the device is used for balancing and preventing the top cover from being inclined due to uneven stress on one side.
Advantageous effects
The utility model provides a vertical elevator installation protection structure of a pedestrian overpass. Compared with the prior art, the method has the following beneficial effects:
1. This perpendicular elevator installation protective structure of pedestrian overpass is through the transmission of worm wheel and worm for the cylinder rotates the post and can drives the lift connecting rod and jack-up in with the slider pillar follow spout, realizes the lift function, and this partial device is separated with the top cap that personnel stood, is located the below of top cap and needn't worry personnel and is pressed from both sides the injury.
2. This perpendicular elevator installation protective structure of pedestrian overpass starts the second servo motor and drives the driving gear and rotate, and then makes driven gear take the axis of rotation to rotate, and the axis of rotation can take the top cap to rotate again and make it realize rotating the function that changes the direction, and balanced rotation post is used for balanced top cap to prevent that top cap one side atress is uneven and slope.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the external structure of the present utility model;
FIG. 2 is an enlarged view of the structure at A of the present utility model;
FIG. 3 is a left side view of the structure of the present utility model;
FIG. 4 is a partial structural perspective view of the present utility model;
Fig. 5 is a cross-sectional view of a portion of the structure of the present utility model.
In the figure: 1. a chassis; 2. a lifting assembly; 21. a chute; 22. a sliding pillar; 23. a mounting frame; 24. a first servo motor; 25. a cross plate; 26. a central limit column; 27. a cylindrical rotating rod; 28. a worm wheel; 29. a worm; 210. a side limit column; 211. lifting a connecting rod; 212. a connecting column; 213. a clamping plate; 3. a rotating assembly; 31. an equipment box; 32. a top cover; 33. guard bars; 34. balancing the rotating column; 35. a second servo motor; 36. a drive gear; 37. a driven gear; 38. and (3) rotating the shaft.
Detailed Description
It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 application will be understood in specific cases by those of ordinary skill in the art.
The application is further illustrated by the figures and examples.
Referring to fig. 1 to 5, an embodiment of the present application provides a vertical elevator installation protection structure of a pedestrian bridge, including a chassis 1, wherein a lifting assembly 2 is provided at the top of the chassis 1, and a rotating assembly 3 is provided at the top of the lifting assembly 2; the lifting assembly 2 comprises a sliding groove 21, the sliding groove 21 is fixedly connected to the top of the chassis 1, the inner wall of the sliding groove 21 is slidably connected with a sliding support 22, the bottom of the sliding support 22 is fixedly connected with a clamping plate 213, a connecting column 212 is fixedly connected between the clamping plates 213, one side of the sliding groove 21 is fixedly connected with a mounting frame 23, the top of the mounting frame 23 is fixedly connected with a side limit column 210, the inside of the side limit column 210 is rotationally connected with a cylindrical rotating rod 27, one end outer side of the cylindrical rotating rod 27 is fixedly connected with a lifting connecting rod 211, and the lifting connecting rod 211 is slidably connected with the outer side of the connecting column 212.
The top of the chassis 1 is fixedly provided with a first servo motor 24, and an output shaft of the first servo motor 24 is fixedly connected with a worm 29.
The top fixedly connected with diaphragm 25 of mounting bracket 23, the top fixedly connected with center spacing post 26 of diaphragm 25, the inside cylinder dwang 27 that also rotates of center spacing post 26 is connected with, the outside fixedly connected with worm wheel 28 of cylinder dwang 27 between the center spacing post 26, worm wheel 28 and worm 29 intermesh.
The specific implementation method comprises the following steps: the first servo motor 24 drives the worm 29 to rotate, and simultaneously can enable the two worm gears 28 to rotate, and the worm gears 28 rotate to drive the lifting connecting rod 211 to rotate, so that the sliding support 22 is lifted upwards, the connecting column 212 can slide with the U-shaped inner wall of the lifting connecting rod 211 when the sliding support 22 moves upwards, the angle change is automatically adapted, and the sliding support 22 cannot slide downwards due to the self-locking characteristics of the worm gears 28 and the worm 29 and the limiting effect of the sliding chute 21 when the sliding support 22 is lifted to the highest.
Referring to fig. 1 and 5, in one aspect of the present embodiment, the rotating assembly 3 includes an equipment box 31, and the equipment box 31 is fixedly connected to the top of the sliding pillar 22.
The top of equipment box 31 sliding connection has top cap 32, and the top of top cap 32 fixed mounting has guardrail 33.
The inner wall bottom of equipment box 31 rotates and is connected with axis of rotation 38, and the top cap 32 fixed connection of axis of rotation 38, the outside fixed connection of axis of rotation 38 has driven gear 37.
The bottom of the inner wall of the equipment box 31 is fixedly provided with a second servo motor 35, an output shaft of the second servo motor 35 is fixedly connected with a driving gear 36, and the driving gear 36 is meshed with a driven gear 37.
The bottom of the inner wall of the equipment box 31 is rotatably connected with a balance rotating column 34, and the top of the balance rotating column 34 is slidably connected with the top cover 32.
The specific implementation method comprises the following steps: when the second servo motor 35 is started to drive the driving gear 36 to rotate, the driven gear 37 rotates along with the rotating shaft 38, the rotating shaft 38 rotates along with the top cover 32 to change the direction of rotation, and the balancing rotating column 34 is used for balancing the top cover 32 to prevent the top cover 32 from being inclined due to uneven stress on one side.
All the electric equipment in this scheme all carry out the power supply through external power supply.
Working principle: the device can be installed on a truck to conveniently move, the first servo motor 24 is started to drive the worm 29 to rotate, meanwhile, the two worm gears 28 can be driven to rotate, the lifting connecting rod 211 is driven to rotate when the worm gears 28 rotate, the lifting connecting rod 211 enables the sliding support column 22 to lift upwards, the connecting column 212 can slide with the U-shaped inner wall of the lifting connecting rod 211 when the sliding support column 22 moves upwards, the angle change is automatically adapted, the sliding support column 22 cannot slide downwards due to the self-locking characteristic of the worm gears 28 and the worm 29 and the limiting effect of the sliding chute 21 when the sliding support column 22 is lifted to the highest, the second servo motor 35 is started to drive the driving gear 36 to rotate, the driven gear 37 is driven to rotate with the rotating shaft 38, the rotating shaft 38 is driven to rotate with the top cover 32 to change the rotating direction, and the balance rotating column 34 is used for balancing the top cover 32 to prevent the top cover 32 from being inclined due to uneven stress on one side.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a perpendicular elevator installation protective structure of pedestrian overpass, includes chassis (1), its characterized in that: the top of the chassis (1) is provided with a lifting assembly (2), and the top of the lifting assembly (2) is provided with a rotating assembly (3); lifting assembly (2) are including spout (21), spout (21) fixed connection is at the top of chassis (1), the inner wall sliding connection of spout (21) has slide column (22), the bottom fixedly connected with splint (213) of slide column (22), fixedly connected with spliced pole (212) between splint (213), spout (21) one side fixedly connected with mounting bracket (23), the top fixedly connected with limit post (210) of mounting bracket (23), the inside rotation of limit post (210) is connected with cylinder dwang (27), cylinder dwang (27) one end outside fixedly connected with lifting link (211), lifting link (211) and spliced pole (212) outside sliding connection.
2. The vertical elevator installation protection structure of a pedestrian overpass of claim 1, wherein: the top of the chassis (1) is fixedly provided with a first servo motor (24), and an output shaft of the first servo motor (24) is fixedly connected with a worm (29).
3. The vertical elevator installation protection structure of a pedestrian overpass of claim 1, wherein: the top fixedly connected with diaphragm (25) of mounting bracket (23), the top fixedly connected with center spacing post (26) of diaphragm (25), cylinder dwang (27) rotate and alternate between center spacing post (26), fixedly connected with worm wheel (28) on cylinder dwang (27), worm wheel (28) and worm (29) intermesh.
4. The vertical elevator installation protection structure of a pedestrian overpass of claim 1, wherein: the rotating assembly (3) comprises an equipment box (31), and the equipment box (31) is fixedly connected to the top of the sliding support column (22).
5. The vertical elevator installation protection structure of a pedestrian overpass of claim 4, wherein: the top of equipment box (31) sliding connection has top cap (32), the top fixed mounting of top cap (32) has guardrail (33).
6. The vertical elevator installation protection structure of a pedestrian overpass of claim 4, wherein: the inner wall bottom of equipment box (31) rotates and is connected with axis of rotation (38), the top and the top cap (32) fixed connection of axis of rotation (38), the outside fixedly connected with driven gear (37) of axis of rotation (38).
7. The vertical elevator installation protection structure of a pedestrian overpass of claim 4, wherein: the device is characterized in that a second servo motor (35) is fixedly arranged at the bottom of the inner wall of the device box (31), a driving gear (36) is fixedly connected to an output shaft of the second servo motor (35), and the driving gear (36) is meshed with a driven gear (37).
8. The vertical elevator installation protection structure of a pedestrian overpass of claim 4, wherein: the bottom of the inner wall of the equipment box (31) is rotatably connected with a balance rotating column (34), and the top of the balance rotating column (34) is slidably connected with a top cover (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849943.9U CN220867008U (en) | 2023-10-23 | 2023-10-23 | Vertical elevator installation protection structure of pedestrian overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322849943.9U CN220867008U (en) | 2023-10-23 | 2023-10-23 | Vertical elevator installation protection structure of pedestrian overpass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867008U true CN220867008U (en) | 2024-04-30 |
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ID=90820986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322849943.9U Active CN220867008U (en) | 2023-10-23 | 2023-10-23 | Vertical elevator installation protection structure of pedestrian overpass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867008U (en) |
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2023
- 2023-10-23 CN CN202322849943.9U patent/CN220867008U/en active Active
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