CN213836735U - Novel be used for rain-proof of piping lane vent temporarily device - Google Patents

Abstract

The utility model belongs to the technical field of city utility tunnel is relevant, specifically be a novel rain insensitive device who is used for piping lane vent temporarily, including controlling two baffles, the baffle of rear side, control two bearings, pivot and waterproof cloth, control two baffles and the baffle of rear side and enclose into an place ahead open-ended rail structure, control the below of the baffle of two baffles and rear side and pass through frame attach together, control and install between two baffle tops and prevent weighing down the wire netting, the rear side top at left baffle is fixed in the outer lane of left side bearing, the rear side top at the baffle on right side is fixed to the outer lane of right side bearing, both ends are connected respectively about the pivot and are circled in the side bearing inner race, wherein still be connected with the handle on the bearing inner race of one side, waterproof cloth twines in the pivot. The utility model discloses compare with measures such as enclosing the vent with the fire control sand bag of past or covering the various strip cloth of plastic paper at the vent, this kind of interim rain insensitive device is not only pleasing to the eye but also labour saving and time saving, has improved work efficiency, has practiced thrift the cost again.

Description

Novel be used for rain-proof of piping lane vent temporarily device

Technical Field

The utility model belongs to the technical field of city utility tunnel is relevant, specifically be a novel rain-proof of interim pipe gallery vent device.

Background

The urban comprehensive pipe gallery is located below an urban road and is a typical underground structure. According to the use requirement of the utility tunnel, structures such as a certain number of ventilation openings, feed ports, personnel access ports and the like are reserved on the upper portion of a top plate of the utility tunnel. During construction, due to the requirement of use functions, the structures must be communicated with an external space and cannot be blocked temporarily, so that potential safety hazards of the road ground rainwater backflow comprehensive pipe gallery exist in rainy seasons, and the safe operation of the comprehensive pipe gallery is influenced. Under the general condition, dog-house, personnel's access & exit all can make closed structure, guarantee that ground water can not flow backward in the utility tunnel. The ventilation opening needs air replacement, so that a certain ventilation facility is required to be kept smooth with the outside and cannot be blocked all the time. At present, along with the stricter requirements of municipal road landscape, especially the vent of the comprehensive pipe gallery on the sidewalk, the vent is not designed into a ground building type but only designed into an earth surface type in order to meet the requirements of the surrounding environment, and the grid net capable of bearing is required to be installed on the vent, so that the height of the grid net is flush with the ground, the ventilation is realized, and the traffic is not influenced. The rainwater that later stage got into the corridor body through the vent during operation can realize automatic drainage through intelligent device, is in the construction period in earlier stage, still can not reach under the condition of automatic drainage at the corridor body condition, needs to take measures to prevent that the rainwater from flowing backward and getting into the corridor body, avoids influencing equipment safety.

Disclosure of Invention

An object of the utility model is to provide a novel rain-proof device who is used for the piping lane vent temporarily to the piping lane vent of solving during the construction does not have the problem of any water-proof measure.

The utility model discloses an adopt following technical scheme to realize: the utility model provides a novel rain insensitive device for piping lane vent temporarily, baffle about including, the rear side baffle, control two bearings, pivot and waterproof cloth, control the baffle and enclose into an open-ended rail structure in the place ahead with the rear side baffle, control the below of baffle and rear side baffle and pass through frame attach together, control and install between two baffle tops and prevent weighing down the wire netting, the rear side top at the left side baffle is fixed to the outer lane of left side bearing, the rear side top at the right side baffle is fixed to the outer lane of right side bearing, both ends are connected respectively about in the pivot and are circled in the left and right sides side bearing, wherein still be connected with the handle on the bearing inner race of one side, the waterproof cloth twines in the pivot.

The vent bearing grid net is installed by a civil engineering unit and is level to the road surface in height. During the use, will the utility model discloses rain insensitive device moves to piping lane vent position department, and overcast and rainy weather gas rotates the handle of bearing one end, makes the waterproof cloth cover whole frame, and then covers the piping lane vent, convolutes three proofings waterproof cloth in the pivot during sunny day, convenient to use. The anti-falling wire netting aims to prevent the rain cloth from falling down and ensure that the rain cloth is flat and does not accumulate water.

Foretell a novel rain insensitive device who is used for piping lane vent temporarily, the rear side top height of controlling two baffles all is higher than the front side top height, controls the top of baffle promptly and is the slope decline from back to front. The top slope of the left baffle and the right baffle can be consistent with the slope of the road surface, so that rainwater can flow down along the road, and water is not accumulated in the rain cloth.

Foretell a novel rain insensitive device who is used for piping lane vent temporarily, the bottom of baffle all is provided with waterproof cotton. The waterproof cotton prevents to ooze water from baffle bottom and ground space, has sealed effect, prevents that the rainwater from flowing into the vent from the baffle bottom.

Foretell a novel rain insensitive device who is used for piping lane vent temporarily, the free end of waterproof cloth has still twined the spool, makes it not blown in disorder by wind after spreading.

Foretell novel rain insensitive device who is used for piping lane vent temporarily still installs square pipe in connection baffle's the frame, prevents weighing down also to install square pipe on the bottom surface of wire netting.

Foretell a novel rain insensitive device who is used for piping lane vent temporarily, the reflection of light warning sign is all pasted in the outside of baffle, plays the warning effect to the pedestrian.

Compared with the prior art, the utility model provides a novel rain insensitive device possesses following beneficial effect: on the spot, the handle welded on the bearing can be rotated by hands according to the weather conditions, the waterproof cloth is released or folded, the use is convenient, the operation is simple and convenient, the ventilation is ensured, and the rainwater is prevented from flowing backwards to enter the gallery body. Compared with the measures of surrounding the ventilation opening with the conventional fire-fighting sand bag or covering the ventilation opening with plastic paper color stripe cloth, the temporary rainproof device is attractive, time-saving and labor-saving, improves the working efficiency and saves the cost.

Drawings

Fig. 1 is the utility model provides a novel piping lane vent is rain-proof device schematic structure.

Fig. 2 is a left side view.

Fig. 3 is a view showing a bearing mounting.

In the figure: 1-bearing, 2-square tube, 3-baffle, 4-waterproof cotton, 5-anti-falling wire netting, 6-rotating shaft, 7-rain cloth, 8-steel plate, 9-welding line, 10-scroll and 11-frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a novel rain insensitive device that is used for piping lane vent temporarily, includes about baffle 3, rear baffle 3, controls two bearings 1, pivot 6, waterproof cloth 7, prevents weighing down wire net 5 and metal crate 11, waterproof cloth 7 is three proofings waterproof cloth, and metal crate 11 is formed by the welding of zinc-plated square tube, and three proofings waterproof cloth length and width all is a bit bigger than and prevents weighing down the wire net, and concrete size is according to on-the-spot vent size and decide.

The height of the top of the rear side of the left baffle plate 3 is higher than that of the top of the front side of the right baffle plate 3, namely, the tops of the left baffle plate and the right baffle plate are inclined downwards from the rear to the front. The rear side top of the left baffle plate and the right baffle plate 3 is 200mm away from the road surface, the front side top is 50mm away from the road surface, the slope of the top of the left baffle plate and the right baffle plate is consistent with the slope of the road surface, and the outer sides of the left baffle plate, the right baffle plate and the rear side baffle plate are both pasted with light reflection warning marks. The whole device is blocked by the baffle plate with black and white alternating reflective warning marks on three sides, so that the device is used for blocking rainwater on the road surface, and the device plays a warning role for pedestrians. The bottom installation of baffle is equipped with for preventing from the waterproof cotton 4 of bottom and ground space infiltration, and waterproof cotton opens sealed effect, prevents that the rainwater from flowing into the vent under the frame. The left baffle, the right baffle and the rear baffle enclose a front opening fence structure, the left baffle, the right baffle and the rear baffle are connected together through a metal frame, an anti-falling wire netting 5 which can follow the slope inclination of the left baffle and the right baffle is installed between the left baffle and the right baffle, the outer ring of a left bearing 1 is fixed at the rear top of the left baffle through a steel plate 8, the outer ring of a right bearing 1 is fixed at the rear top of the right baffle through the steel plate 8, the left end and the right end of a rotating shaft 6 are respectively connected to the left bearing inner ring and the right bearing inner ring, a handle is further welded and fixed on the bearing inner ring on one side, the handle is integrally connected with a rotating shaft 6 on the bearing inner ring, a waterproof cloth 7 is wound on the rotating shaft 6, the free end of the waterproof cloth 7 is further wound with a reel 10, and the reel and the rotating shaft 6 are galvanized seamless steel pipes.

The frame of the connecting baffle is also provided with a galvanized square tube, and the bottom surface of the anti-falling wire netting is also provided with a galvanized square tube.

The utility model discloses a theory of operation and use flow: the utility model discloses at first confirm the frame size according to the actual size of on-the-spot vent, whole preparation back, the user inspects earlier the utility model discloses appearance quality confirms the utility model discloses be in the state that can normally use, then the user will the utility model discloses move to the position department of required use, begin to install. In order to avoid rainwater from flowing into the gallery body from the lower side of the frame, waterproof resin glue is adopted to evenly paint the upper part and the lower part of the waterproof sealing cotton, the bottom of the baffle plate is pasted on the upper side, and the lower side is directly pasted on the asphalt pavement. According to weather conditions or use requirements, the bearing with the handle is rotated to put down or roll up the three-proofing rain cloth, and two pieces of the three-proofing rain cloth are wound and fixed on the seamless steel pipe, so that the three-proofing rain cloth is not blown by wind after being spread. The anti-falling steel wire mesh plays a role in supporting the three-side rain cloth to prevent the rain cloth from falling down, so that the rain water on the anti-falling steel wire mesh flows away quickly.

Claims (6)

1. The utility model provides a novel rain-proof of interim pipe gallery vent device which characterized in that: including controlling two baffle (3), baffle (3) of rear side, control two bearing (1), pivot (6) and waterproof cloth (7), control two baffle (3) and baffle (3) of rear side enclose into a place ahead open-ended rail structure, control the below of two baffle (3) of left and right sides and baffle (3) of rear side and link together through frame (11), control and install between two baffle tops and prevent weighing down wire netting (5), the rear side top at left baffle is fixed to the outer lane of left side bearing (1), the rear side top at the baffle on right side is fixed to the outer lane of right side bearing (1), both ends are connected respectively about to the bearing inner race of pivot (6), wherein still be connected with the handle on the bearing inner race of one side, waterproof cloth (7) twine in the pivot.

2. A novel rain shield for temporary use in a pipe gallery vent as claimed in claim 1, further comprising: the height of the top of the rear side of the left baffle plate and the height of the top of the rear side of the right baffle plate (3) are higher than that of the top of the front side of the left baffle plate and the right baffle plate, namely the tops of the left baffle plate and the right baffle plate are inclined downward from the rear to the front.

3. A novel rain shield for temporary use in a pipe gallery vent as claimed in claim 2, wherein: the bottom of the baffle (3) is provided with waterproof cotton (4).

4. A novel flashing device for temporary use in a pipe gallery vent according to claim 1 or 2 or 3, wherein: the free end of the rain cloth (7) is also wound with a reel (10).

5. A novel flashing device for temporary use in a pipe gallery vent according to claim 1 or 2 or 3, wherein: the frame of the connecting baffle is also provided with a square pipe (2), and the bottom surface of the anti-falling wire netting (5) is also provided with the square pipe (2).

6. A novel flashing device for temporary use in a pipe gallery vent according to claim 1 or 2 or 3, wherein: the outer side of the baffle (3) is pasted with a reflective warning sign.

Images