CN220565839U - Flexible hard isolation guardrail with alarming function - Google Patents
Flexible hard isolation guardrail with alarming function Download PDFInfo
- Publication number
- CN220565839U CN220565839U CN202321994170.7U CN202321994170U CN220565839U CN 220565839 U CN220565839 U CN 220565839U CN 202321994170 U CN202321994170 U CN 202321994170U CN 220565839 U CN220565839 U CN 220565839U
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- alarm
- telescopic guardrail
- guardrail
- telescopic
- supporting rod
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- 238000002955 isolation Methods 0.000 title claims abstract description 29
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a telescopic hard isolation guardrail with an alarm function, which comprises a fixed telescopic guardrail, a movable telescopic guardrail, a first alarm lamp belt, a second alarm lamp belt, a near-end alarm, a socket connector, a contact rail electrified state detector and a far-end alarm, wherein the fixed telescopic guardrail and the movable telescopic guardrail are respectively wound with the first alarm lamp belt and the second alarm lamp belt, the first alarm lamp belt is respectively connected with a socket of the near-end alarm, the contact rail electrified state detector and the socket connector, and the socket is arranged on the inner side of the fixed telescopic guardrail; the second warning light belt is respectively connected with a plug of a near-end alarm, a far-end alarm and a socket connector, the far-end alarm is connected with the second warning light belt by disconnecting an alarm line, and the plug is arranged on the inner side of the movable telescopic guardrail. The utility model has the advantages of personnel safety protection, unattended construction cost reduction, easy realization, portability and installation, reusability and the like.
Description
Technical Field
The utility model belongs to the field of electromechanical construction of subways, relates to an isolation guardrail for ensuring the construction safety of a small platform in the states of traffic, electrifying and debugging in a subway section, and particularly relates to a telescopic hard isolation guardrail with an alarm function.
Background
Currently, in the field of subway electromechanics, in particular in the state of traffic, power on and debugging in the interval, protection and isolation measures are carried out in order to ensure safety. At present, the protection and isolation measures generally adopt a steel wire mesh for isolation or a square pipe for isolation at intervals.
The prior art has the following problems: 1, no matter the isolation measure in the form of a steel wire mesh or the isolation measure in the form of a square pipe, the periphery needs to be destroyed during the arrangement, so that the installation of the steel wire mesh or the square pipe can be completed, the influence on the surrounding finished products is avoided, and the arrangement efficiency is lower; 2, special personnel are required to watch during protection so as to prevent unnecessary safety accidents caused by the approach of personnel or the entering of the isolation area; 3. the materials such as the steel wire mesh, the square tube and the like are disposable wearing articles and cannot be reused.
Disclosure of Invention
The utility model aims to provide the telescopic hard isolation guardrail with the alarm function, which has the advantages of scientific and reasonable structural design, convenience in installation, improvement of installation efficiency, reduction of labor, safety, reliability, cost saving and easiness in implementation.
The utility model solves the technical problems by the following technical proposal:
a flexible hard isolation guardrail with alarming function is characterized in that: the contact rail electric state detector comprises a fixed telescopic guardrail, a movable telescopic guardrail, a first warning light belt, a second warning light belt, a near-end alarm, a socket connector, a contact rail electric state detector and a far-end alarm, wherein the fixed telescopic guardrail and the movable telescopic guardrail are oppositely arranged left and right on a plane, the fixed telescopic guardrail and the movable telescopic guardrail are respectively wound with the first warning light belt and the second warning light belt, the first warning light belt is respectively connected with a socket of the near-end alarm, the contact rail electric state detector and the socket connector, and the socket is arranged on the inner side of the fixed telescopic guardrail; the second warning light belt is respectively connected with a near-end alarm, a far-end alarm and a plug of a socket connector, the far-end alarm is connected with the second warning light belt through a disconnection alarm line, and the plug is arranged on the inner side of the movable telescopic guardrail; the plug is inserted into the socket to realize the conduction of the circuit.
Moreover, the near-end alarm is a near-end alarm.
The fixed telescopic guardrail comprises telescopic guardrail pieces, supporting rods and vacuum chucks, the telescopic guardrail pieces are arranged at intervals up and down, the supporting rods are arranged at the left end and the right end of each telescopic guardrail piece, the vacuum chucks are arranged at the top of the upper supporting rod and the bottom of the lower supporting rod, the upper supporting rod and the lower supporting rod are connected through a connecting component, a first warning lamp strip is wound between the telescopic guardrail pieces, and a near-end alarm is arranged on the telescopic guardrail pieces;
the movable telescopic guardrail comprises telescopic guardrail pieces, support rods and vacuum chucks, the telescopic guardrail pieces are arranged at intervals up and down, the support rods are arranged at the left end and the right end of each telescopic guardrail piece, the vacuum chucks are arranged on the upper support rods and the lower support rods which are positioned at the outer sides, and the upper support rods and the lower support rods are connected through connecting assemblies.
The connecting assembly consists of an internal thread connector and an external thread connector, wherein the internal thread connector consists of an interference connecting part and an internal thread connecting part arranged above the interference connecting part, and the external thread connector consists of an interference connecting part and an external thread connecting part arranged below the interference connecting part; the internal thread connector is installed on the lower supporting rod in an interference mode through the interference connecting portion, the external thread connector is installed on the upper supporting rod in an interference mode through the interference connecting portion, and the external thread portion is connected with the upper supporting rod and the lower supporting rod in the internal thread portion in a threaded mode.
Moreover, the support rod on the upper part of the inner side of the movable telescopic guardrail is of a structure which does not extend out of the telescopic guardrail, the support rod on the lower part of the inner side of the movable telescopic guardrail is of a structure which extends out of the telescopic guardrail, a notch is formed in a sucker corresponding to the support rod, and the support rod on the lower part of the inner side of the movable telescopic guardrail extends into the notch to realize connection of a plug and a socket.
The utility model has the advantages and beneficial effects that:
the telescopic hard isolation guardrail with the alarm function forms a totally-enclosed operation space through the fixed telescopic guardrail and the movable telescopic guardrail, when the movable telescopic guardrail is butted on the fixed telescopic guardrail, namely when a plug is inserted on a socket, a circuit is conducted, and the first alarm lamp belt and the second alarm lamp belt are both lighted to warn that the contact rail is electrified, and when a person approaches, the approaching alarm buzzes and gives out an alarm; when someone breaks the isolation guardrail, the movable telescopic guardrail is about to be opened, at the moment, the plug is separated from the socket, the circuit is cut off, and the remote alarm gives an alarm. The utility model has a telescopic and foldable structure, is convenient to store and transport, can be used for multiple times, and saves cost; the isolation protection is safe and reliable, operators can be warned in time in an unmanned inspection state, and the break-in alarm is realized by disconnecting the alarm line and the remote alarm.
The utility model has the advantages of convenient assembly, high efficiency and high repeated use efficiency. The 24-hour on duty is realized by utilizing an acousto-optic alarm means.
The subway track area warning system has the advantages of being scientific and reasonable in design, safe for protecting personnel, capable of reducing construction cost in an unattended mode, easy to realize, convenient to carry and install, reusable and the like, and is high in innovation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a connection assembly according to the present utility model;
FIG. 3 is a schematic view of a vacuum chuck with a notch structure according to the present utility model.
Reference numerals illustrate:
1-contact rail electrified state detector, 2-vacuum chuck, 3-flexible fence piece, 4-first warning light area, 5-socket, 6-plug, 7-bracing piece, 8-distal end alarm, 9-interference connecting portion, 10-external screw thread connecting portion, 11-internal screw thread connecting portion, 12-breach.
Detailed Description
The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
A telescopic hard isolation guardrail with an alarm function is characterized in that: comprises a fixed telescopic guardrail, a movable telescopic guardrail, a first warning light belt 4, a second warning light belt, a near-end alarm, a socket connector, a contact rail electrified state detector 1 and a far-end alarm 8,
the fixed telescopic guardrail and the movable telescopic guardrail are oppositely arranged left and right on a plane, the fixed telescopic guardrail forms a fixed door, the movable telescopic guardrail forms a telescopic door which can be butted on the fixed door, and under the electroless state, the telescopic door can be opened and closed conveniently for workers to get in and out.
A first warning light strip and a second warning light strip are respectively wound on the fixed telescopic guardrail and the movable telescopic guardrail, a near-end alarm, a contact rail electrified state detector and a socket 5 of a socket connector are respectively connected to the first warning light strip, and the socket is arranged on the inner side of the fixed telescopic guardrail; the contact rail electrification state detector is equipment for detecting the electrification state of the contact rail, and when the contact rail is electrified, the contact rail electrification state detector simultaneously supplies power for a warning circuit on the isolation guardrail.
The second warning light belt is respectively connected with a near-end alarm, a far-end alarm and a plug 6 of a socket connector, the far-end alarm is connected with the second warning light belt by disconnecting an alarm line, and the plug is arranged on the inner side of the movable telescopic guardrail; the plug is inserted into the socket to realize the conduction of the warning circuit. The near-end alarm is a proximity alarm, a plurality of proximity alarms are arranged on the isolation guardrails at intervals, and when a person approaches, the proximity alarm sounds a beep correspondingly. The remote alarm is a disconnection alarm, and when the warning circuit is disconnected, the disconnection alarm gives an alarm.
The fixed telescopic guardrail is formed by connecting four existing telescopic guardrails through connecting components, the telescopic guardrails comprise telescopic fence pieces 3 and supporting rods 7, the telescopic guardrails are arranged at intervals up and down, the supporting rods are arranged at the left end and the right end of each telescopic fence piece, the vacuum suction disc 2 is arranged at the top of the upper supporting rod and at the bottom of the lower supporting rod, the upper supporting rod and the lower supporting rod are connected through the connecting components, a first warning light band is wound between the upper telescopic fence piece and the lower telescopic fence piece, and a near-end alarm is arranged on each telescopic fence piece; the vacuum chuck is used for fixing the upper part of the fixed telescopic guardrail on the roof, and fixing the lower part of the fixed telescopic guardrail on the ground, so that stable installation is realized.
The movable telescopic guardrail comprises telescopic guardrail pieces, support rods and vacuum chucks, the telescopic guardrail pieces are arranged at intervals up and down, the support rods are arranged at the left end and the right end of each telescopic guardrail piece, the vacuum chucks are arranged on the upper support rods and the lower support rods which are positioned at the outer sides, and the upper support rods and the lower support rods are connected through connecting assemblies.
The connecting component consists of an internal thread connector and an external thread connector, wherein the internal thread connector consists of an interference connecting part 9 and an internal thread connecting part 11 arranged above the interference connecting part, and the external thread connector consists of an interference connecting part and an external thread connecting part 10 arranged below the interference connecting part; the internal thread connector is installed on the lower supporting rod in an interference mode through the interference connecting portion, the external thread connector is installed on the upper supporting rod in an interference mode through the interference connecting portion, and the external thread portion is connected with the upper supporting rod and the lower supporting rod in the internal thread portion in a threaded mode.
In order to realize the seamless butt joint of fixed flexible guardrail and removal flexible guardrail, the bracing piece of the inboard upper portion of removal flexible guardrail is the structure that does not stretch out flexible guardrail, the bracing piece of the inboard lower part of removal flexible guardrail is the structure that stretches out flexible guardrail, and the part that stretches out plays the effect to its support, is provided with breach 12 on the sucking disc corresponding with this bracing piece, and the bracing piece of the inboard lower part of removal flexible guardrail stretches into in the breach, realizes the connection of plug and socket.
The vacuum chuck is an electric automatic vacuum chuck and is used for leveling the ground.
When the telescopic hard isolation guardrail is used, firstly, the fully-closed length, the fully-closed height and the like required by the site are measured, and the dosage of the telescopic hard isolation guardrail is determined. During installation, the telescopic hard isolation guardrail is installed at a designated position, and is reliably assembled through the vacuum chuck and the connecting assembly. After the assembly is completed, each warning light belt, the near-end alarm, the far-end alarm device and the like are arranged at obvious positions. The disconnection warning line is reliably connected. The contact rail electrified state detector is connected with the warning lamp belt through a wire to supply power to the warning lamp belt. And after the installation is completed, performing far and near end alarm tests such as proximity alarm, electrified display, disconnection alarm and the like.
The telescopic hard isolation guardrail is made of 304 stainless steel and is suitable for subway humid environments.
The proximity alarm has a wireless proximity alarm function, and the alarm distance is 1 meter.
The contact rail electrification state detector and the warning lamp group have electrification state display functions of the contact rail and the like.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (5)
1. A flexible hard isolation guardrail with alarming function is characterized in that: the contact rail electric state detector comprises a fixed telescopic guardrail, a movable telescopic guardrail, a first warning light belt, a second warning light belt, a near-end alarm, a socket connector, a contact rail electric state detector and a far-end alarm, wherein the fixed telescopic guardrail and the movable telescopic guardrail are oppositely arranged left and right on a plane, the fixed telescopic guardrail and the movable telescopic guardrail are respectively wound with the first warning light belt and the second warning light belt, the first warning light belt is respectively connected with a socket of the near-end alarm, the contact rail electric state detector and the socket connector, and the socket is arranged on the inner side of the fixed telescopic guardrail; the second warning light belt is respectively connected with a plug of a near-end alarm, a far-end alarm and a socket connector, the far-end alarm is connected with the second warning light belt by disconnecting an alarm line, and the plug is arranged on the inner side of the movable telescopic guardrail.
2. The telescopic hard isolation fence with an alarm function according to claim 1, wherein: the near-end alarm is a near-end alarm; the remote alarm is a disconnection alarm.
3. The telescopic hard isolation fence with an alarm function according to claim 1, wherein: the fixed telescopic guardrail comprises telescopic guardrail pieces, supporting rods and vacuum chucks, the telescopic guardrail pieces are arranged at intervals up and down, the supporting rods are arranged at the left end and the right end of each telescopic guardrail piece, the vacuum chucks are arranged at the top of the upper supporting rod and the bottom of the lower supporting rod, the upper supporting rod and the lower supporting rod are connected through a connecting component, a first warning lamp strip is wound between the telescopic guardrail pieces between the upper supporting rod and the lower supporting rod, and a near-end alarm is arranged on the telescopic guardrail pieces;
the movable telescopic guardrail comprises telescopic guardrail pieces, support rods and vacuum chucks, the telescopic guardrail pieces are arranged at intervals up and down, the support rods are arranged at the left end and the right end of each telescopic guardrail piece, the vacuum chucks are arranged on the upper support rods and the lower support rods which are positioned at the outer sides, and the upper support rods and the lower support rods are connected through connecting assemblies.
4. A telescopic hard isolation barrier with alarm function according to claim 3, wherein: the connecting assembly consists of an internal thread connector and an external thread connector, wherein the internal thread connector consists of an interference connecting part and an internal thread connecting part arranged above the interference connecting part, and the external thread connector consists of an interference connecting part and an external thread connecting part arranged below the interference connecting part; the internal thread connector is installed on the lower supporting rod in an interference mode through the interference connecting portion, the external thread connector is installed on the upper supporting rod in an interference mode through the interference connecting portion, and the external thread portion is connected with the upper supporting rod and the lower supporting rod in the internal thread portion in a threaded mode.
5. A telescopic hard isolation barrier with alarm function according to claim 3, wherein: the support rod on the upper portion of the inner side of the movable telescopic guardrail is of a structure which does not extend out of the telescopic guardrail, the support rod on the lower portion of the inner side of the movable telescopic guardrail is of a structure which extends out of the telescopic guardrail, a notch is formed in a sucker corresponding to the support rod, and the support rod on the lower portion of the inner side of the movable telescopic guardrail extends into the notch to achieve connection between a plug and a socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994170.7U CN220565839U (en) | 2023-07-27 | 2023-07-27 | Flexible hard isolation guardrail with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994170.7U CN220565839U (en) | 2023-07-27 | 2023-07-27 | Flexible hard isolation guardrail with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565839U true CN220565839U (en) | 2024-03-08 |
Family
ID=90092336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321994170.7U Active CN220565839U (en) | 2023-07-27 | 2023-07-27 | Flexible hard isolation guardrail with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565839U (en) |
-
2023
- 2023-07-27 CN CN202321994170.7U patent/CN220565839U/en active Active
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