CN212769229U - A protection structure for elevator inspection and maintenance - Google Patents
A protection structure for elevator inspection and maintenance Download PDFInfo
- Publication number
- CN212769229U CN212769229U CN202021842464.4U CN202021842464U CN212769229U CN 212769229 U CN212769229 U CN 212769229U CN 202021842464 U CN202021842464 U CN 202021842464U CN 212769229 U CN212769229 U CN 212769229U
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- fixedly connected
- elevator
- maintenance
- rubber shock
- rectangular column
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- 238000012423 maintenance Methods 0.000 title claims abstract description 30
- 238000007689 inspection Methods 0.000 title description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of elevator maintenance, in particular to a protective structure for elevator detection and maintenance, which aims at the problems that the prior cage lacks an effective protective effect on maintainers and lacks a space for maintenance when the short circuit of the cage rises to the top uncontrollably and the inertia impact of the cage easily causes great damage to the elevator itself, and provides a proposal that comprises an elevator main body, four telescopic columns are fixedly connected with the top of the elevator main body, the top ends of the four telescopic columns are fixedly connected with a same protective top plate, two first rotary seats are fixedly connected with the bottom of the protective top plate, and a slider groove is arranged at the top of the elevator main body, the protective structure of the utility model plays an effective protective effect on the maintainers, provides a space for maintenance when the short circuit of the cage rises to the top uncontrollably and the inertia impact of the cage can be counteracted by timely buffering, the elevator is not easy to be damaged.
Description
Technical Field
The utility model relates to an elevator overhauls technical field, especially relates to a protection architecture is used in elevator detection and maintenance.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the lift car of the elevator runs on at least two rows of rigid rail motion devices which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the vertical lifting elevator is provided with one lift car, and when the elevator car type maintenance is carried out, a maintenance worker needs to climb to the top of the lift car to detect whether the device is complete or not and whether the device is loose or not;
however, the existing car lacks an effective protection function for the maintainers, and when the car is short-circuited and rises to the top end uncontrollably, the space for maintenance is lacked, and the inertia impact of the car easily causes great damage to the elevator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current car and lacking an effectual guard action to the maintainer, and when the uncontrolled rising of car short circuit to the top, lacked the space of maintenance usefulness, and the inertia of car strikes the shortcoming that produces great damage to elevator itself easily, and the elevator that provides detects protection architecture for maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a protection structure for elevator detection and maintenance comprises an elevator main body, wherein four telescopic columns are fixedly connected to the top of the elevator main body, the top ends of the four telescopic columns are fixedly connected with the same protective top plate, two first rotary seats are fixedly connected to the bottom of the protective top plate, a sliding block groove is formed in the top of the elevator main body, two sliding blocks are arranged in the sliding block groove in a sliding mode, the tops of the two sliding blocks are fixedly connected with second rotary seats, one ends of transmission rods are rotatably arranged on the two second rotary seats, and the other ends of the two transmission rods are respectively rotatably connected with the two first rotary seats;
the slider inslot fixed mounting has the slide bar, has all seted up the slide opening on two sliders, and two sliders are respectively through two slide opening slidable mounting on same slide bar, the equal first rubber shock pad of fixedly connected with in one side that two sliders are close to each other, and two first rubber shock pads are mutually supported.
Preferably, flexible post includes first rectangle post and second rectangle post, and the bottom of first rectangle post and the top fixed connection of elevator main part, the rectangle spout has been seted up on the top of first rectangle post, and second rectangle post slidable mounting is in the rectangle spout, and the top of second rectangle post and the bottom fixed connection of protection roof, and the second rectangle post can slide and accomodate in the rectangle spout.
Preferably, the one end of the first spring of fixedly connected with on the bottom inner wall of rectangle spout, the other end of first spring and the bottom fixed connection of second rectangle post, first spring can cushion the impact force that second rectangle post transmission comes through the mode of deformation.
Preferably, the top end of the first rectangular column is fixedly connected with a second rubber shock pad, the outer side of the second rectangular column is fixedly connected with a third rubber shock pad, the second rubber shock pad is matched with the third rubber shock pad, and the second rubber shock pad is abutted against the third rubber shock pad, so that damage caused by inertial impact is further reduced.
Preferably, the outside cover of slide bar is equipped with two second springs, the one end of two second springs respectively with the both sides inner wall fixed connection in slider groove, the other end of two second springs respectively with the one side fixed connection that two sliders kept away from each other, the second spring can cushion the indirect power of transmitting to the slider on the protection roof through the mode of deformation.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the first spring is matched with the second rectangular column, and the second rubber shock pad is matched with the third rubber shock pad, so that the protective top plate can be buffered through the first spring when the lift car is not controlled to rush to the top end, and is protected through the second rubber shock pad and the third rubber shock pad, damage caused by inertial impact is reduced, a maintenance space is reserved below the protective top plate, meanwhile, the protective top plate protects the upper part of a maintenance worker, and the maintenance worker is prevented from being injured by falling objects;
(2) according to the scheme, the second spring is matched with the sliding block, the two transmission rods are matched with the protective top plate, and the two first rubber shock absorption pads are matched with each other, so that the second spring is further buffered, the damage caused by inertial impact is further reduced through the two first rubber shock absorption pads, a triangular stable structure is formed between the two transmission rods and the protective top plate, and the stability and firmness of the protective structure are improved;
the utility model discloses a protection architecture plays effectual guard action to the maintainer, and when the uncontrolled rising of car short circuit to the top, provides the space of maintenance usefulness, and the inertia of car is strikeed and can be offset by timely buffering, is difficult to produce the damage to elevator itself.
Drawings
Fig. 1 is a schematic perspective view of a protective structure for elevator inspection and maintenance according to the present invention;
fig. 2 is a schematic cross-sectional structure view of a protection structure for elevator inspection and maintenance provided by the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the protection structure for elevator detection and maintenance provided by the present invention;
fig. 4 is the utility model provides an enlarged structure sketch of B department in fig. 2 of protection architecture for elevator inspection and maintenance.
In the figure: the elevator comprises an elevator main body 1, a protective top plate 2, a first rotating seat 3, a slider groove 4, a slider 5, a second rotating seat 6, a transmission rod 7, a sliding rod 8, a first rubber shock pad 9, a first rectangular column 10, a second rectangular column 11, a rectangular sliding groove 12, a first spring 13, a second rubber shock pad 14, a third rubber shock pad 15 and a second spring 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a protection structure for elevator detection and maintenance comprises an elevator main body 1, wherein the top of the elevator main body 1 is fixedly connected with four telescopic columns, the top ends of the four telescopic columns are fixedly connected with a same protective top plate 2, the bottom of the protective top plate 2 is fixedly connected with two first rotary seats 3, the top of the elevator main body 1 is provided with a slider groove 4, two sliders 5 are arranged in the slider groove 4 in a sliding manner, the tops of the two sliders 5 are fixedly connected with second rotary seats 6, one ends of transmission rods 7 are respectively and rotatably arranged on the two second rotary seats 6, and the other ends of the two transmission rods 7 are respectively and rotatably connected with the two first rotary seats 3;
In this embodiment, flexible post includes first rectangle post 10 and second rectangle post 11, the bottom of first rectangle post 10 and the top fixed connection of elevator main part 1, rectangle spout 12 has been seted up on the top of first rectangle post 10, second rectangle post 11 slidable mounting is in rectangle spout 12, and the top of second rectangle post 11 and the bottom fixed connection of protection roof 2, and second rectangle post 11 can slide and accomodate in rectangle spout 12.
In this embodiment, the one end of the first spring 13 of fixedly connected with on the bottom inner wall of rectangle spout 12, the other end of first spring 13 and the bottom fixed connection of second rectangle post 11, first spring 13 can cushion the impact force that second rectangle post 11 transmission comes through the mode of deformation.
In this embodiment, the top end of the first rectangular column 10 is fixedly connected with a second rubber shock pad 14, the outer side of the second rectangular column 11 is fixedly connected with a third rubber shock pad 15, the second rubber shock pad 14 is matched with the third rubber shock pad 15, and the second rubber shock pad 14 abuts against the third rubber shock pad 15, so that damage caused by inertial impact is further reduced.
In this embodiment, the outside cover of slide bar 8 is equipped with two second springs 16, and the one end of two second springs 16 respectively with the both sides inner wall fixed connection of slider groove 4, the other end of two second springs 16 respectively with the one side fixed connection that two sliders 5 kept away from each other, second spring 16 can cushion the power that protection roof 2 indirectly transmitted to slider 5 through the mode of deformation.
Example two
Referring to fig. 1-4, a protection structure for elevator detection and maintenance comprises an elevator main body 1, wherein the top of the elevator main body 1 is fixedly connected with four telescopic columns through welding, the top ends of the four telescopic columns are fixedly connected with a same protection top plate 2 through welding, the bottom of the protection top plate 2 is fixedly connected with two first rotary seats 3 through welding, the top of the elevator main body 1 is provided with a slider groove 4, two sliders 5 are arranged in the slider groove 4 in a sliding manner, the tops of the two sliders 5 are fixedly connected with second rotary seats 6 through welding, one ends of transmission rods 7 are rotatably arranged on the two second rotary seats 6, and the other ends of the two transmission rods 7 are respectively rotatably connected with the two first rotary seats 3;
a sliding rod 8 is fixedly installed in the sliding block groove 4 through welding, sliding holes are formed in the two sliding blocks 5, the two sliding blocks 5 are installed on the same sliding rod 8 through the two sliding holes in a sliding mode, one side, close to each other, of each sliding block 5 is connected with a first rubber shock pad 9 through bonding, and the two first rubber shock pads 9 are matched with each other.
In this embodiment, flexible post includes first rectangle post 10 and second rectangle post 11, and welded fastening is passed through with the top of elevator main part 1 to the bottom of first rectangle post 10, and rectangle spout 12 has been seted up on the top of first rectangle post 10, and second rectangle post 11 slidable mounting is in rectangle spout 12, and welded fastening is passed through with the bottom of protection roof 2 in the top of second rectangle post 11, and second rectangle post 11 can slide and accomodate in rectangle spout 12.
In this embodiment, the one end of the first spring 13 that is connected with through welded fastening on the bottom inner wall of rectangle spout 12, the other end of first spring 13 and the bottom of second rectangle post 11 are through welded fastening and are connected, and first spring 13 can cushion the impact force that second rectangle post 11 transmission comes through the mode of deformation.
In this embodiment, the top end of the first rectangular column 10 is fixedly connected with a second rubber shock pad 14 through adhesion, the outer side of the second rectangular column 11 is fixedly connected with a third rubber shock pad 15 through adhesion, the second rubber shock pad 14 is matched with the third rubber shock pad 15, and the second rubber shock pad 14 abuts against the third rubber shock pad 15, so that damage caused by inertial impact is further reduced.
In this embodiment, the outside cover of slide bar 8 is equipped with two second springs 16, and the one end of two second springs 16 passes through welded fastening with the both sides inner wall of slider groove 4 respectively and is connected, and the other end of two second springs 16 passes through welded fastening with the one side that two sliders 5 kept away from each other respectively and is connected, and second spring 16 can cushion the power that protection roof 2 indirectly transmitted to slider 5 through the mode of deformation.
In this embodiment, when the elevator body 1 is not controlled to be flushed to the top end, the protection top plate 2 makes the second rectangular column 11 slide in the rectangular sliding groove 12, and makes the first spring 13 deform, the first spring 13 is buffered by deformation, and the second rubber shock pad 14 abuts against the third rubber shock pad 15, so as to reduce the damage caused by inertial impact, and make the maintenance space reserved below the protection top plate 2, and at the same time, the protection top plate 2 protects the upper part of the maintenance personnel, so as to prevent the maintenance personnel from being injured by falling objects, in the process, the protection top plate 2 drives one end of the transmission rod 7 to rotate through the first rotary seat 3, so that the other end of the transmission rod 7 drives the sliding block 5 to move in the sliding block groove 4 through the second rotary seat 6, until the two sliding blocks 5 approach and abut against each other, and the two sliding blocks 5 respectively deform the two second springs 16, two second springs 16 cushion through the mode of deformation, and offset through two first rubber shock pads 9, reduce the damage that inertial impact brought, and make and form triangle stable structure between two transfer lines 7 and the protection roof 2, promote protection architecture's stability and fastness.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A protection structure for elevator detection and maintenance comprises an elevator main body (1), and is characterized in that the top of the elevator main body (1) is fixedly connected with four telescopic columns, the top ends of the four telescopic columns are fixedly connected with a same protective top plate (2), the bottom of the protective top plate (2) is fixedly connected with two first rotary seats (3), the top of the elevator main body (1) is provided with a slider groove (4), two sliders (5) are slidably mounted in the slider groove (4), the tops of the two sliders (5) are both fixedly connected with second rotary seats (6), one ends of transmission rods (7) are rotatably mounted on the two second rotary seats (6), and the other ends of the two transmission rods (7) are respectively rotatably connected with the two first rotary seats (3);
slide bar (8) are fixedly installed in slider groove (4), and the slide opening has all been seted up on two slider (5), and two slider (5) are respectively through two slide opening slidable mounting on same slide bar (8), the equal fixedly connected with first rubber shock pad (9) in one side that two slider (5) are close to each other, and two first rubber shock pads (9) are mutually supported.
2. The protection structure for elevator detection and maintenance according to claim 1, wherein the telescopic column comprises a first rectangular column (10) and a second rectangular column (11), the bottom end of the first rectangular column (10) is fixedly connected with the top of the elevator main body (1), a rectangular sliding groove (12) is formed in the top end of the first rectangular column (10), the second rectangular column (11) is slidably mounted in the rectangular sliding groove (12), and the top end of the second rectangular column (11) is fixedly connected with the bottom of the protection top plate (2).
3. The protection structure for elevator detection and maintenance according to claim 2, characterized in that one end of the first spring (13) is fixedly connected to the bottom inner wall of the rectangular chute (12), and the other end of the first spring (13) is fixedly connected to the bottom end of the second rectangular column (11).
4. The elevator detection and maintenance protection structure according to claim 2, characterized in that a second rubber shock pad (14) is fixedly connected to the top end of the first rectangular column (10), a third rubber shock pad (15) is fixedly connected to the outer side of the second rectangular column (11), and the second rubber shock pad (14) is matched with the third rubber shock pad (15).
5. The protection structure for detecting and maintaining the elevator as claimed in claim 1, wherein the outer side of the sliding rod (8) is sleeved with two second springs (16), one ends of the two second springs (16) are respectively and fixedly connected with the inner walls of the two sides of the sliding block groove (4), and the other ends of the two second springs (16) are respectively and fixedly connected with the side, away from each other, of the two sliding blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842464.4U CN212769229U (en) | 2020-08-28 | 2020-08-28 | A protection structure for elevator inspection and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842464.4U CN212769229U (en) | 2020-08-28 | 2020-08-28 | A protection structure for elevator inspection and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769229U true CN212769229U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021842464.4U Expired - Fee Related CN212769229U (en) | 2020-08-28 | 2020-08-28 | A protection structure for elevator inspection and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955769A (en) * | 2022-04-29 | 2022-08-30 | 河北省特种设备监督检验研究院 | Elevator maintenance device |
| CN115303909A (en) * | 2022-08-18 | 2022-11-08 | 厦门市特种设备检验检测院 | Traction elevator is with safe car that can facilitate user to flee |
-
2020
- 2020-08-28 CN CN202021842464.4U patent/CN212769229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955769A (en) * | 2022-04-29 | 2022-08-30 | 河北省特种设备监督检验研究院 | Elevator maintenance device |
| CN115303909A (en) * | 2022-08-18 | 2022-11-08 | 厦门市特种设备检验检测院 | Traction elevator is with safe car that can facilitate user to flee |
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| 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: 20210323 Termination date: 20210828 |