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A warning railing for loss of municipal sewer manhole cover

A technology for sewers and manhole covers, applied in water conservancy projects, underwater structures, buildings, etc., can solve problems such as inconvenient transportation, unstable warning column structure, and single function, and achieve the effect of eliminating potential safety hazards

Inactive Publication Date: 2020-06-16
SHANDONG POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The manhole covers of the upper and lower sewers on municipal roads are sometimes lost, and warning railings need to be set up to remind people or vehicles passing by to pay attention to safety. Bind some ropes to remind and intercept vehicles or pedestrians. The structure of these warning bars currently used is unstable, easy to shake or topple over, and the length of the warning railings cannot be adjusted according to the demand. Only multiple warning railings can be used for transportation. It is very inconvenient, the function is single, the sewer mouth is not sealed, and there are certain safety hazards, so a municipal sewer manhole cover loss warning railing is designed to solve this problem

Method used

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  • A warning railing for loss of municipal sewer manhole cover
  • A warning railing for loss of municipal sewer manhole cover
  • A warning railing for loss of municipal sewer manhole cover

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Experimental program
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Effect test

specific Embodiment approach 1

[0026] Combine below figure 1 , 2 , 3, 4, 5, 6, and 7 illustrate this embodiment. The present invention relates to a warning railing, more specifically a warning railing for the loss of a municipal sewer manhole cover, including a warning sign 1, a support rod 2, and a support rod 2 3. Telescopic mechanism 4, temporary manhole cover mechanism 5, car wiping mechanism 6, fixed rod 1 7, fixed rod 2 8, the length can be adjusted according to needs, and the sewer opening can be sealed immediately when the management party does not install the lost manhole cover , Eliminate potential safety hazards, with a cotton brush that can clean the body of passing vehicles, multifunctional.

[0027] The telescoping mechanism 4 includes a sliding rod 4-1, a fixed angle frame 4-2, a cylindrical protrusion 4-3, a through hole 4-4, a fixed pressure plate 4-5, a threaded rod protrusion 4-6, a connecting Pieces 4-7, dovetail protrusion 1 4-8, dovetail groove 1 4-9, dovetail groove 2 4-10, dovetail...

specific Embodiment approach 2

[0035] Combine below figure 1 , 2 , 3, 4, 5, 6, and 7 illustrate this embodiment, and this embodiment further describes Embodiment 1, and the fixed platen 4-5 and the connecting piece 4-7 share a central line.

specific Embodiment approach 3

[0037] Combine below figure 1 , 2 . The number of 15 and Z type pressing plate 4-19 is identical, all has two.

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Abstract

The present invention relates to a warning handrail, in particular to a municipal sewer well lid loss warning handrail. The municipal sewer well lid loss warning handrail comprises a warning board, afirst supporting rod, a second supporting rod, a telescopic mechanism, a temporary well lid mechanism, a vehicle wiping mechanism, a first fixing rod and a second fixing rod, the length of the handrail can be adjusted according to the need, when a well lid which is not lost is mounted by a manager, a sewer opening can be sealed immediately, security risks are eliminated, vehicle bodies of passingvehicles can be wiped by arranging a cotton brush, and the multi-functional performance is achieved. The bottom end of the warning board is connected with the top end of the first supporting rod, oneend of the first supporting rod is connected with the vehicle wiping mechanism, the other end of the first supporting rod is connected with one end of the second fixing rod, the other end of the second fixing rod is connected with one end of the telescopic mechanism, the other end of the telescopic mechanism is connected with the first fixing rod, the other end of the first fixing rod is connectedwith the other end of the second supporting rod, the other end of the second supporting rod is connected with the vehicle wiping mechanism, and the telescopic mechanism is connected with the temporary well lid mechanism.

Description

technical field [0001] The invention relates to a warning railing, in particular to a warning railing for the loss of a municipal sewer manhole cover. Background technique [0002] The manhole covers of the upper and lower sewers on municipal roads are sometimes lost, and warning railings need to be set up to remind people or vehicles passing by to pay attention to safety. Bind some ropes to remind and intercept vehicles or pedestrians. The structure of these warning bars currently used is unstable, easy to shake or topple over, and the length of the warning railings cannot be adjusted according to the demand. Only multiple warning railings can be used for transportation. It is very inconvenient, has a single function, and the sewer mouth is not sealed, so there are certain safety hazards. Therefore, a warning railing for the loss of the municipal sewer manhole cover is designed to solve this problem. Contents of the invention [0003] The technical problem mainly solved ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/14B60S3/04
CPCB60S3/04E02D29/14E02D29/1481
Inventor 张冉张琪高琰邹福灶
Owner SHANDONG POLYTECHNIC COLLEGE