CN112647756A - Warning protective railing for elevator shaft - Google Patents
Warning protective railing for elevator shaft Download PDFInfo
- Publication number
- CN112647756A CN112647756A CN201910962220.5A CN201910962220A CN112647756A CN 112647756 A CN112647756 A CN 112647756A CN 201910962220 A CN201910962220 A CN 201910962220A CN 112647756 A CN112647756 A CN 112647756A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- fixed rod
- pin shafts
- elevator shaft
- telescopic
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides an elevator shaft warning protective railing which comprises a guardrail, telescopic rods and a fixed rod, wherein two ends of each telescopic rod are respectively connected with the fixed rod, each telescopic rod is provided with a groove, each guardrail is provided with a pin shaft matched with the grooves for use, the pin shafts are located in the grooves, the number of the guardrails is more than one, the number of the pin shafts on each guardrail is two or more, at least two ends of each guardrail are respectively provided with one pin shaft, the number of the telescopic rods is the same as that of the pin shafts, and each fixed rod is provided. The guardrail comprises a fixed rod, a telescopic rod and pin shafts, wherein the pin shafts are arranged at two ends of the guardrail and are positioned in grooves of the telescopic rod, and the end parts of the guardrail cannot exceed the telescopic rod, so that the guardrail is free of tip ends and cannot hurt constructors.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to an elevator shaft warning protective railing.
Background
Along with the high-speed development of society, high-rise building builds, and the effect of elevator is also bigger and bigger, but before the elevator installation, the job site is generally the building site of not finishing yet, only adopts some crude steel pipes or plank to protect usually, leads to factor of safety to hang down excessively, and these temporarily set up devices are neither firm and easily moved by the people, and elevator constructor or construction personnel are out of order and take place to fall easily, cause personnel's casualty accident.
Disclosure of Invention
The invention aims to provide an elevator shaft warning guard rail to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an elevartor shaft warning guardrail bar, includes guardrail, telescopic link and dead lever, the both ends of telescopic link are connected with the dead lever respectively, are equipped with the recess on the telescopic link, are equipped with the round pin axle that uses with the recess cooperation on the guardrail, and the round pin axle is located the recess, and the quantity of its characterized in that guardrail is more than one, and the quantity of round pin axle on the guardrail is more than two or two to at least its both ends respectively are provided with a round pin axle, the quantity of telescopic link is the same with the quantity of round pin axle, be equipped with the draw-in groove on the dead lever, the draw-in groove passes through bolted connection with the.
The clamping groove is matched with the width of the wall body.
The number of the telescopic rods is three.
Compared with the prior art, the invention has the beneficial effects that:
the pin shafts are arranged at the two ends of the guardrail and are positioned in the grooves of the telescopic rods, and the end parts of the guardrail cannot exceed the telescopic rods, so that the guardrail is free of tips, the hidden danger that the tips hurt constructors does not exist, and the safety of the constructors is ensured; the three telescopic rods are arranged, so that the firmness of the invention is ensured; the clamping groove matched with the wall body is formed in the fixed rod, the clamping groove is connected with the wall body, operations such as hole drilling on the wall are not needed, convenience is provided for installation of constructors, the top end of the fixed rod is provided with the warning lamp, the power supply is arranged on the side face of the fixed rod, the warning lamp can remind outsiders of paying attention to safety, and the sucker is arranged at the bottom end of the fixed rod to enable the guard rail to be firmer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of a card slot of the present invention.
In the figure, a guardrail 1, a telescopic rod 2, a fixed rod 3, a groove 4, a pin shaft 5, a clamping groove 6, a warning lamp 7, a power supply 8 and a sucker 9 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the invention, a quick drying device for medical glass test tubes comprises three telescopic rods 2, wherein two ends of each telescopic rod 2 are respectively connected with a fixed rod 3, each telescopic rod 3 is provided with a groove 4, each guardrail 1 is provided with a pin 5 matched with the groove 4, the pin 5 is located in the groove 4, the number of the telescopic rods 2 is three, two ends and the middle of each guardrail 1 are respectively provided with one pin 5, each fixed rod 3 is provided with a clamping groove 6 matched with the width of a wall body, the top end of each fixed rod 3 is provided with a warning lamp 7, the side surface of each fixed rod 3 is provided with a power supply 8.
The working principle of the invention is as follows:
during the use, place guardrail 1 in the position that needs were put, be equipped with draw-in groove 6 on the dead lever 3, draw-in groove 6 is connected with the wall body of construction, it is more firm to make guardrail 1 through sucking disc 9, it makes the warning light on the dead lever 3 light 7 to open power 8, play the warning effect to other constructors, avoid meeting accident, the tip of guardrail 1 can not exceed telescopic link 2, make guardrail 1 not have most advanced, there is not most advanced constructor's hidden danger, constructor's safety has been guaranteed.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the present invention should not be considered as being limited to the particular embodiments described herein, and it should be understood that the terms "mounted" and "connected" are intended to be interpreted broadly, for example, the term "may be used in the present invention to refer to either a fixed connection, a detachable connection, a mechanical connection, an indirect connection via an intermediate medium, or an electrical connection.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. An elevator shaft warning guard rail comprises a guardrail (1), a telescopic rod (2) and a fixed rod (3), wherein two ends of the telescopic rod (2) are respectively connected with the fixed rod (3), the telescopic rod (2) is provided with a groove (4), the guardrail (1) is provided with pin shafts (5) matched with the groove (4) for use, the pin shafts (5) are positioned in the groove (4), the elevator shaft warning guard rail is characterized in that the number of the guardrail (1) is more than one, the number of the pin shafts (5) on the guardrail (1) is two or more, at least two ends of each pin shaft (5) are respectively provided with one pin shaft (5), the number of the telescopic rods (2) is the same as that of the pin shafts (5), the fixed rod (3) is provided with a clamping groove (6), and the clamping groove (6) is connected with the fixed rod (3) through a bolt, the top end of the fixed rod (3) is provided with a warning lamp (7), the side surface of the fixed rod (3) is provided with a power supply (8), and the bottom end of the fixed rod (3) is provided with a sucker (9).
2. An elevator shaft warning guard rail as claimed in claim 1, characterized in that the slot (6) matches the width of the wall.
3. An elevator shaft warning guard rail according to claim 1, characterized in that the number of telescopic rods (2) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962220.5A CN112647756A (en) | 2019-10-11 | 2019-10-11 | Warning protective railing for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962220.5A CN112647756A (en) | 2019-10-11 | 2019-10-11 | Warning protective railing for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647756A true CN112647756A (en) | 2021-04-13 |
Family
ID=75343751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910962220.5A Withdrawn CN112647756A (en) | 2019-10-11 | 2019-10-11 | Warning protective railing for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112647756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620135A (en) * | 2021-08-11 | 2021-11-09 | 安徽创安机电设备有限公司 | Doorway warning device for elevator maintenance |
-
2019
- 2019-10-11 CN CN201910962220.5A patent/CN112647756A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620135A (en) * | 2021-08-11 | 2021-11-09 | 安徽创安机电设备有限公司 | Doorway warning device for elevator maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210413 |
|
| WW01 | Invention patent application withdrawn after publication |