CN111747257A - Safety maintenance guardrail and bbservation elevator that bbservation elevator used - Google Patents
Safety maintenance guardrail and bbservation elevator that bbservation elevator used Download PDFInfo
- Publication number
- CN111747257A CN111747257A CN202010698370.2A CN202010698370A CN111747257A CN 111747257 A CN111747257 A CN 111747257A CN 202010698370 A CN202010698370 A CN 202010698370A CN 111747257 A CN111747257 A CN 111747257A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- bottom plate
- telescopic
- hole
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title abstract description 33
- 238000009434 installation Methods 0.000 claims description 28
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
- B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a safety overhaul guardrail for a sightseeing elevator and the sightseeing elevator, wherein the sightseeing elevator comprises a car, the car comprises a front side car and a rear side car, the front side car is provided with the safety overhaul guardrail for the sightseeing elevator, the safety overhaul guardrail for the sightseeing elevator comprises a telescopic guardrail, one side of the telescopic guardrail is hinged with a folding guardrail, the folding guardrail comprises a bottom plate, and a connecting rod group is hinged on the bottom plate; in the running process of the elevator, the folding guardrail is folded on the telescopic guardrail, each side surface of the rear side car is not shielded, the rear side car is good in light transmission and sight effect, and the scenery outside the top and the side parts can be clearly seen, so that people can feel that the elevator moves at a high speed; when the elevator was maintained, folding guardrail outwards expanded and telescopic guardrail formed the maintenance platform that carries out the elevator and overhauld the usefulness, and there is the clearance bottom plate in the top of rear side car and with rear side car top, satisfies the space of maintenance needs, avoids the bottom plate to cause the damage to the rear side car again.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an elevator technical field especially relates to safety inspection guardrail and bbservation elevator that bbservation elevator used.
[ background of the invention ]
The sightseeing elevator is a vertical lifting mechanism powered by a motor, a box-shaped nacelle is arranged in the sightseeing elevator, the sightseeing elevator can be used for carrying people or goods in a multi-storey building, one or more of the shaft walls and the car walls are made of transparent materials, and passengers can watch scenery outside the car when taking the elevator.
The protection device who uses when overhauing the guardrail and overhauing the elevator as the maintainer must install at elevator car top, and the ability of weighing of transparent material is not enough to support and overhauls the guardrail, and the sightseeing elevator that has admittedly all adopts opaque material in order to reach the requirement of installation maintenance guardrail, nevertheless sightseeing elevator car top adopts light tight material, and daylighting and visual effect are all not good.
[ summary of the invention ]
The invention provides a safety maintenance guardrail for a sightseeing elevator, which is improved aiming at the problem that the prior maintenance guardrail can not be arranged on the sightseeing elevator with a transparent top, so that the light-tight design is needed to be adopted at the top of the sightseeing elevator to cause poor lighting and visual effect of the sightseeing elevator, and comprises a telescopic guardrail, wherein one side of the telescopic guardrail is hinged with a folding guardrail which rotates in the vertical direction to fold or unfold, the folding guardrail comprises a bottom plate, one end of the bottom plate is hinged on the telescopic guardrail, the bottom plate can be folded and folded on the telescopic guardrail or unfolded outwards from the telescopic guardrail, and the other end of the bottom plate is hinged with a connecting rod group which is detachably connected with the telescopic guardrail and can be folded or unfolded; when the folding guardrail is unfolded, the bottom plate is unfolded outwards from the telescopic guardrail, and the connecting rod group is connected to the telescopic guardrail and is in an unfolded state; when the folding guardrail is folded, the bottom plate is folded on the telescopic guardrail, and the connecting rod group is separated from the telescopic guardrail and folded on the bottom plate.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, the bottom plate is hinged to the lower end of the telescopic guardrail, the connecting rod group comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the bottom plate, the second connecting rod is hinged to the other end of the first connecting rod, and the free end of the second connecting rod is detachably connected to the upper end of the telescopic guardrail.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, the first connecting rod comprises a plurality of sub-connecting rods which are sequentially connected, connecting plates which are respectively hinged with the two adjacent sub-connecting rods are arranged between the two adjacent sub-connecting rods, and a detachable cross rod is detachably connected between the connecting plates and the telescopic guardrail.
As an improvement of the safety maintenance guardrail for the sightseeing elevator, the telescopic guardrail and the second connecting rod are respectively provided with a first mounting through hole and a second mounting through hole which are communicated with each other, and a first fastener is detachably connected in the first mounting through hole and the second mounting through hole; the connecting plate with be equipped with third installation through-hole and fourth installation through-hole on the flexible guardrail respectively, be equipped with on the removable horizontal pole with the third installation through-hole with the fifth installation through-hole of fourth installation through-hole intercommunication, the third installation through-hole with detachably is connected with the second fastener in the fifth installation through-hole, the fourth installation through-hole with detachably is connected with the third fastener in the fifth installation through-hole.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, the safety overhaul guardrail comprises two connecting rod groups which are respectively arranged on two opposite sides of the bottom plate, and a first transverse connecting rod is connected between the two connecting rod groups.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, a protective chain is arranged between the bottom plate and the telescopic guardrail, and the protective chain is used for tensioning the bottom plate upwards when the bottom plate is unfolded outwards from the telescopic guardrail in place.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, the telescopic guardrail comprises a guardrail body, the guardrail body comprises a fixed upright post and a movable upright post which is inserted into the fixed upright post and can move relative to the fixed upright post, and a fourth fastener which is fixed on the fixed upright post along the radial movement of the fixed upright post in a jacking manner is arranged on the fixed upright post.
As an improvement of the safety overhaul guardrail for the sightseeing elevator, the safety overhaul guardrail comprises a plurality of guardrail bodies, a second transverse connecting rod is arranged between every two adjacent guardrail bodies, a bolt hole is formed in the fixed upright post, and a bolt which is matched with the bolt hole in an inserting mode to support and move to the movable upright post on the upper side of the bolt hole is arranged on the second transverse connecting rod.
As an improvement of the safety maintenance guardrail for the sightseeing elevator, the safety maintenance guardrail comprises two telescopic guardrails which are respectively arranged on two opposite sides of the bottom plate, and one side of the two telescopic guardrails, which is far away from the bottom plate, is provided with an enclosing guardrail.
The invention provides a sightseeing elevator, which comprises a car, wherein the car comprises a front car and a rear car arranged on one side of the front car, the safety maintenance guardrail for the sightseeing elevator is arranged on the front car, and a bottom plate is positioned on the top of the car of the rear car after being unfolded in place.
Compared with the prior art, the invention has the following advantages:
the invention provides a sightseeing elevator, wherein the safety maintenance guardrail for the sightseeing elevator is arranged on the sightseeing elevator, the safety maintenance guardrail for the sightseeing elevator consists of a telescopic guardrail and a folding guardrail which is arranged on one side of the telescopic guardrail and can be folded or unfolded relative to the telescopic guardrail, the folding guardrail is folded on the telescopic guardrail in the operation process of the elevator, all side surfaces of a rear side car are not shielded, the rear side car has good light transmission and sight effect, the top and outside sightseeing on the side parts can be clearly seen in the operation of the elevator, so that people can feel very fast moving, and the riding is good; when the elevator was maintained, folding guardrail outwards expanded from flexible guardrail and flexible guardrail formed the maintenance platform that carries out the elevator and overhaul the usefulness, and there is the clearance bottom plate this moment in the top of rear side car and with rear side car top, satisfies the space that the maintenance needs this moment promptly, avoids the bottom plate to cause the damage to the rear side car again. In conclusion, the invention solves the problem that the prior maintenance guardrail can not be arranged on the sightseeing elevator with a transparent top, so that the top of the sightseeing elevator needs to adopt a light-tight design, which causes poor lighting and visual effects of the sightseeing elevator.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a side view of a sightseeing elevator of the present application;
FIG. 2 is a front view of the sightseeing elevator of the present application;
FIG. 3 is a schematic view showing the safety overhaul guardrail for the sightseeing elevator according to the present application in an unfolded state;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of a folded state of a safety maintenance guardrail for a sightseeing elevator according to the present application;
FIG. 6 is a schematic view of the folding state of the folding guardrail in the safety maintenance guardrail for the sightseeing elevator;
FIG. 7 is a schematic view showing the folded guardrail in the safety overhaul guardrail for the sightseeing elevator according to the present application;
FIG. 8 is a schematic view showing the folded guardrail in the safety overhaul guardrail for the sightseeing elevator of the application partially unfolded;
FIG. 9 is a schematic view of the safety access barrier for a sightseeing elevator according to the present application in which the folding barrier is fully unfolded;
fig. 10 is a top view of the safety service guardrail for the sightseeing elevator of the present application;
fig. 11 is a side view of a telescopic guard rail in a safety service guard rail for a sightseeing elevator according to the present application.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The sightseeing elevator shown in the figures 1-11 comprises a car 100, wherein the car 100 comprises a non-transparent front car 110 and a transparent rear car 120 arranged on one side of the front car 110, a safety maintenance guardrail for the sightseeing elevator is arranged on the front car 110, the safety maintenance guardrail for the sightseeing elevator comprises two telescopic guardrails 1 respectively arranged on two opposite sides of a bottom plate 21, one side of each telescopic guardrail 1 is hinged with a folding guardrail 2 which rotates in the vertical direction to fold or unfold, each folding guardrail 2 comprises a bottom plate 21, one end of each bottom plate 21 is hinged on the corresponding telescopic guardrail 1, each bottom plate 21 can be folded and folded on the corresponding telescopic guardrail 1 or unfolded outwards from the corresponding telescopic guardrail 1, the other end of each bottom plate 21 is hinged with two connecting rod sets 22 opposite to the corresponding bottom plate 21, and the connecting rod sets 22 can be detachably connected with the corresponding telescopic guardrails 1 and can be folded or unfolded, a first transverse connecting rod 23 is connected between the two connecting rod groups 22; when the folding guardrail 2 is unfolded, the bottom plate 21 is unfolded outwards from the telescopic guardrail 1, the connecting rod group 22 is connected to the telescopic guardrail 1 and is in an unfolded state, and at the moment, the bottom plate 21 is positioned at the top of the rear car 120; when the folding guardrail 2 is folded, the bottom plate 21 is folded on the telescopic guardrail 1, and the connecting rod group 22 is separated from the telescopic guardrail 1 and folded on the bottom plate 21. Specifically, each side of the rear car 120 is made of a transparent material (e.g., glass). In the running process of the elevator, the folding guardrail 2 is folded on the telescopic guardrail 1, all side surfaces of the rear car 120 are not shielded, the light transmission and sight effects are good, the top and side parts of the car can be clearly seen in the running process of the elevator, so that people can feel that the car moves at a very high speed, and the riding quality is good; when the elevator is maintained, folding guardrail 2 certainly flexible guardrail 1 outwards expand with flexible guardrail 1 forms the maintenance platform that carries out the elevator and overhaul usefulness, this moment bottom plate 21 is located rear side car 120's top and with there is the clearance rear side car 120 top, satisfies the space that the maintenance needs this moment promptly, avoids again bottom plate 21 is right rear side car 120 causes the damage. In conclusion, the invention solves the problem that the prior maintenance guardrail can not be arranged on the sightseeing elevator with a transparent top, so that the top of the sightseeing elevator needs to adopt a light-tight design, which causes poor lighting and visual effects of the sightseeing elevator.
Specifically, the bottom plate 21 is hinged at the lower end of the telescopic guardrail 1, the connecting rod group 22 comprises a first connecting rod 221 with one end hinged on the bottom plate 21 and a second connecting rod 222 hinged on the other end of the first connecting rod 221, the free end of the second connecting rod 222 is detachably connected at the upper end of the telescopic guardrail 1, wherein the first connecting rod 221 comprises a plurality of sub-connecting rods 2211 which are sequentially connected, two adjacent sub-connecting rods 2211 are provided with connecting plates 3 which are respectively adjacent to the two adjacent sub-connecting rods 2211 and hinged, and the connecting plates 3 are detachably connected with detachable cross rods 4 between the telescopic guardrail 1. When folding guardrail 2 expandes, bottom plate 21 certainly flexible guardrail 1 outwards expandes, and is a plurality of sub-connecting rod 2211 the second connecting rod 222 upset is expanded, wherein, the free end of second connecting rod 222 with flexible guardrail 1 upper end is connected, removable horizontal pole 4 with second connecting rod 222 parallel arrangement, both ends are connected respectively connecting plate 3 with on the flexible guardrail 1, at this moment flexible guardrail 1 with folding guardrail 2 forms the maintenance platform that carries out the elevator maintenance usefulness. The first link 221 has a structure including a plurality of sub-links 2211 connected in sequence, so that the height of the first link is adjustable, the sub-links 2211 have a small total height when folded, and meet the requirement of being folded on the base plate 21, and the sub-links 2211 have a high total height when unfolded, and meet the requirement of height during maintenance. In the unfolded state, the detachable cross bar 4 arranged between the connecting plate 3 and the telescopic guardrail 1 plays a role in supporting and stabilizing the sub-connecting rod 2211, so that the whole structure is more stable and firm. When the folding guardrail 2 is folded, the base plate 21 is folded on the telescopic guardrail 1 in an overturning and folding manner, the plurality of sub-connecting rods 2211 and the plurality of second connecting rods 222 are folded on the base plate 21 in an overturning manner and are folded on the telescopic guardrail 1 along with the base plate 21, wherein the detachable cross rods 4 are arranged in a separated manner. In conclusion, the folding guardrail 2 adopts the structure, and is simple and convenient to implement.
Specifically, a first mounting through hole and a second mounting through hole which are communicated with each other are respectively arranged on the telescopic guardrail 1 and the second connecting rod 222, and a first fastener is detachably connected in the first mounting through hole and the second mounting through hole; the connecting plate 3 with be equipped with third installation through-hole and fourth installation through-hole on the flexible guardrail 1 respectively, be equipped with on the removable horizontal pole 4 with the fifth installation through-hole of third installation through-hole with fourth installation through-hole intercommunication, the third installation through-hole with detachably is connected with the second fastener in the fifth installation through-hole, the fourth installation through-hole with detachably is connected with the third fastener in the fifth installation through-hole. The first fastener, the second fastener and the third fastener can be screw rods and can also be detachable pin shafts. Above structure has realized telescopic guardrail 1 with the connection dismantled of second connecting rod 222 has realized removable horizontal pole 4 with connecting plate 3 and telescopic guardrail 1's connection dismantled, detachable structure is simple, and it is convenient to implement.
Further, a guard chain 6 for tensioning the bottom plate 21 upwards when the bottom plate 21 is unfolded outwards from the telescopic guardrail 1 to a proper position is arranged between the bottom plate 21 and the telescopic guardrail 1. After the bottom plate 21 is unfolded in place, the protective chain 6 applies upward pulling force to the bottom plate 21 to enable the bottom plate 21 to be stabilized at the unfolded position, the bottom plate 21 is prevented from falling downwards, the top of the rear side car 120 is prevented from being crushed, and meanwhile, the safety of maintenance personnel is guaranteed.
Specifically, flexible guardrail 1 includes guardrail body 11, guardrail body 11 includes fixed upright 111 and cartridge is in can be relative on the fixed upright 111 movable upright 112 that fixed upright 111 removed, be equipped with on the fixed upright 111 along its radial movement with the top pressure fixed fourth fastener 7 of movable upright 112. In the elevator operation process, the laminating of activity stand 112 lower extreme is in the lower extreme of fixed stand 111, the overall height reduces, make full use of well space, and in the elevator maintenance process, activity stand 112 is relative fixed stand 111 rebound, and the overall height increases, satisfies the high needs during maintenance, prevents maintenance personal's dropping.
Further, the guardrail comprises a plurality of guardrail bodies 11, a second transverse connecting rod 12 is arranged between two adjacent guardrail bodies 11, a bolt hole 20 is arranged on the fixed upright post 111, and a bolt 30 which is inserted and matched with the bolt hole 20 to support the movable upright post 112 moving to the upper side of the bolt hole 20 is arranged on the second transverse connecting rod 12. The arrangement of the bolt 30 and the bolt hole 20 prevents the movable upright 112 from falling down due to the friction force of the fourth fastening member 7 after moving upward to a proper position relative to the fixed upright 111, thereby preventing the danger of falling of maintenance personnel.
Furthermore, the two telescopic guardrails 1 are provided with a surrounding guardrail 40 at one side far away from the bottom plate 21. The guardrail 40 is composed of a plurality of cross bars and vertical bars connected to each other, and the vertical bars slide in the vertical direction along with the sliding of the movable columns 112. The arrangement of the surrounding guardrail 40 further improves the safety of maintenance personnel and prevents the maintenance personnel from falling into the well.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (10)
1. The safety overhaul guardrail for the sightseeing elevator is characterized by comprising a telescopic guardrail (1), wherein one side of the telescopic guardrail (1) is hinged with a folding guardrail (2) which rotates in the vertical direction to fold or unfold, the folding guardrail (2) comprises a bottom plate (21) with one end hinged on the telescopic guardrail (1), the bottom plate (21) can be folded and unfolded on the telescopic guardrail (1) or unfolded outwards from the telescopic guardrail (1), and the other end of the bottom plate (21) is hinged with a connecting rod group (22) which is detachably connected with the telescopic guardrail (1) and can be folded or unfolded; when the folding guardrail (2) is unfolded, the bottom plate (21) is unfolded outwards from the telescopic guardrail (1), and the connecting rod group (22) is connected to the telescopic guardrail (1) and is in an unfolded state; when the folding guardrail (2) is folded, the bottom plate (21) is folded on the telescopic guardrail (1), and the connecting rod group (22) is separated from the telescopic guardrail (1) and is folded on the bottom plate (21).
2. The safety service guardrail for a sightseeing elevator according to claim 1, characterized in that the bottom plate (21) is hinged at the lower end of the telescopic guardrail (1), the linkage (22) comprises a first connecting rod (221) with one end hinged on the bottom plate (21) and a second connecting rod (222) with the other end hinged on the first connecting rod (221), and the free end of the second connecting rod (222) is detachably connected at the upper end of the telescopic guardrail (1).
3. The safety overhaul guardrail for the sightseeing elevator according to claim 2, wherein the first connecting rod (221) comprises a plurality of sequentially connected sub-connecting rods (2211), a connecting plate (3) which is respectively hinged with the two adjacent sub-connecting rods (2211) is arranged between the two adjacent sub-connecting rods (2211), and a detachable cross rod (4) is detachably connected between the connecting plate (3) and the telescopic guardrail (1).
4. The safety overhaul guardrail for the sightseeing elevator according to claim 3, characterized in that the telescopic guardrail (1) and the second connecting rod (222) are respectively provided with a first mounting through hole and a second mounting through hole which are communicated with each other, and a first fastener is detachably connected in the first mounting through hole and the second mounting through hole; the connecting plate (3) with be equipped with third installation through-hole and fourth installation through-hole on flexible guardrail (1) respectively, be equipped with on removable horizontal pole (4) with the fifth installation through-hole of third installation through-hole with fourth installation through-hole intercommunication, the third installation through-hole with detachably is connected with the second fastener in the fifth installation through-hole, the fourth installation through-hole with detachably is connected with the third fastener in the fifth installation through-hole.
5. The safety service guardrail for the sightseeing elevator according to claim 2, which comprises two link groups (22) respectively arranged on two opposite sides of the bottom plate (21), and a first transverse connecting rod (23) is connected between the two link groups (22).
6. The safety service guardrail for the sightseeing elevator according to claim 1, characterized in that a guard chain (6) for tensioning the bottom plate (21) upwards when the bottom plate (21) is unfolded outwards from the telescopic guardrail (1) to a proper position is arranged between the bottom plate (21) and the telescopic guardrail (1).
7. The safety overhaul guardrail for the sightseeing elevator according to claim 1, characterized in that the telescopic guardrail (1) comprises a guardrail body (11), the guardrail body (11) comprises a fixed upright post (111) and a movable upright post (112) which is inserted on the fixed upright post (111) and can move relative to the fixed upright post (111), and a fourth fastener (7) which can move along the fixed upright post (111) in the radial direction to press and fix the movable upright post (112) is arranged on the fixed upright post (111).
8. The safety overhaul guardrail for the sightseeing elevator according to claim 7, which comprises a plurality of guardrail bodies (11), wherein a second transverse connecting rod (12) is arranged between two adjacent guardrail bodies (11), a bolt hole (20) is arranged on the fixed upright post (111), and a bolt (30) which is in inserted fit with the bolt hole (20) to support the movable upright post (112) moving to the upper side of the bolt hole (20) is arranged on the second transverse connecting rod (12).
9. The safety overhaul guardrail for the sightseeing elevator according to claim 1, which comprises two telescopic guardrails (1) respectively arranged on two opposite sides of the bottom plate (21), wherein the two telescopic guardrails (1) are provided with a surrounding guardrail (40) at one side far away from the bottom plate (21).
10. Sightseeing elevator, including car (100), front side car (110) that car (100) include with locate rear side car (120) of front side car (110) one side, its characterized in that, be equipped with on front side car (110) as in any one of claims 1-9 the safety inspection guardrail that sightseeing elevator used, bottom plate (21) expand to be located after arriving in place the car top of rear side car (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698370.2A CN111747257A (en) | 2020-07-20 | 2020-07-20 | Safety maintenance guardrail and bbservation elevator that bbservation elevator used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698370.2A CN111747257A (en) | 2020-07-20 | 2020-07-20 | Safety maintenance guardrail and bbservation elevator that bbservation elevator used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111747257A true CN111747257A (en) | 2020-10-09 |
Family
ID=72711552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010698370.2A Pending CN111747257A (en) | 2020-07-20 | 2020-07-20 | Safety maintenance guardrail and bbservation elevator that bbservation elevator used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111747257A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141859A (en) * | 2020-10-27 | 2020-12-29 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111486A (en) * | 2012-12-05 | 2014-06-19 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
| CN204096853U (en) * | 2014-09-16 | 2015-01-14 | 深圳亚洲富士电梯设备有限公司 | elevator car top guardrail and elevator |
| CN209383232U (en) * | 2018-10-22 | 2019-09-13 | 菱王电梯股份有限公司 | Pin-connected panel car top Telescopic guardrail |
| CN210528198U (en) * | 2019-09-24 | 2020-05-15 | 深圳市乐邦电梯有限公司 | Collapsible elevator cab rail guard that contracts |
| CN212558959U (en) * | 2020-07-20 | 2021-02-19 | 中山市鑫海精密制造科技有限公司 | Safety maintenance guardrail and bbservation elevator that bbservation elevator used |
-
2020
- 2020-07-20 CN CN202010698370.2A patent/CN111747257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014111486A (en) * | 2012-12-05 | 2014-06-19 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
| CN204096853U (en) * | 2014-09-16 | 2015-01-14 | 深圳亚洲富士电梯设备有限公司 | elevator car top guardrail and elevator |
| CN209383232U (en) * | 2018-10-22 | 2019-09-13 | 菱王电梯股份有限公司 | Pin-connected panel car top Telescopic guardrail |
| CN210528198U (en) * | 2019-09-24 | 2020-05-15 | 深圳市乐邦电梯有限公司 | Collapsible elevator cab rail guard that contracts |
| CN212558959U (en) * | 2020-07-20 | 2021-02-19 | 中山市鑫海精密制造科技有限公司 | Safety maintenance guardrail and bbservation elevator that bbservation elevator used |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141859A (en) * | 2020-10-27 | 2020-12-29 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and using method thereof |
| CN112141859B (en) * | 2020-10-27 | 2023-08-25 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212558959U (en) | Safety maintenance guardrail and bbservation elevator that bbservation elevator used | |
| CN111747257A (en) | Safety maintenance guardrail and bbservation elevator that bbservation elevator used | |
| CN201043087Y (en) | Lifting power device for auto body soldering product line | |
| CN112814474A (en) | Warning fence device | |
| CN101446176B (en) | Collapsible ladder | |
| ITFI20060195A1 (en) | PERFECT MULTIDIRECTIONAL ANTI-SEISMIC SUPPORT SYSTEM | |
| CN112669733B (en) | Self-adaptive folding wind-resistant billboard | |
| CN210678678U (en) | Telescopic platform for assembling rolling stock | |
| CN215326257U (en) | Machine-room-less car roof maintenance platform | |
| CN214787132U (en) | Foldable self-help rescue escalator | |
| CN211422513U (en) | A hidden ladder for pit | |
| CN218621975U (en) | Terahertz-based non-inductive channel device | |
| CN218320096U (en) | Elevator maintainer protection equipment | |
| CN106892379A (en) | A kind of high altitude rescue and job safety slow descending device | |
| CN202611527U (en) | Anti-theft window with escape function | |
| CN113443531A (en) | Platform device suitable for machine-room-less elevator maintenance | |
| DE602005027585D1 (en) | COLLISION-SAFE FRAMEWORK FOR BIG TRAFFIC UTENSILS | |
| JPH0348247Y2 (en) | ||
| CN216739210U (en) | Lifting passageway platform with turnable fence | |
| CN215857302U (en) | Straddle type monorail maintenance car | |
| CN216153665U (en) | Guardrail-mounting type working platform for aviation garbage receiving vehicle | |
| CN220486241U (en) | Auxiliary device for installing falling-preventing plate for bent cap construction | |
| SE9102321L (en) | GOOD AND PROTECTIVE DEVICE | |
| CN112141859B (en) | Foldable car roof maintenance platform and use method thereof | |
| CN220888436U (en) | Novel road bridge safety barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |