CN213233738U - Piping lane entry guiding device - Google Patents
Piping lane entry guiding device Download PDFInfo
- Publication number
- CN213233738U CN213233738U CN202021979001.2U CN202021979001U CN213233738U CN 213233738 U CN213233738 U CN 213233738U CN 202021979001 U CN202021979001 U CN 202021979001U CN 213233738 U CN213233738 U CN 213233738U
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- plate body
- plate
- pipe gallery
- hole
- inlet guide
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Abstract
The utility model relates to a pipe gallery inlet flow guide device, which comprises a flow guide plate which is arranged at the junction of a hole and a pipe gallery and has a right-angled cross section, wherein the flow guide plate comprises a first plate body fixed on a wall body through a fastener and a second plate body vertical to the first plate body, the second plate body is provided with a protruding arc part, the arc part forms a groove, a waterproof layer is arranged between the first plate body and the wall body, and the outer side surface of the flow guide plate is wrapped with a cement mortar layer; the second plate body partially or completely protrudes out of the lower edge of the joint of the hole and the pipe gallery; the utility model has the advantages of carry out effectual water conservancy diversion, water-proof effects good, the difficult infiltration to the rainwater that flows in through the entrance to a cave.
Description
Technical Field
The utility model belongs to the technical field of it is waterproof, concretely relates to piping lane entry guiding device.
Background
The pipe gallery in the isolation area of the airport terminal has a large number of square holes such as open-air inlets, ventilation openings, feed inlets and the like, and equipment such as distribution boxes, switches, bridges and the like are installed in the pipe gallery at most of the holes. In rainy season, the rainwater flows to the entrance to a cave and the pipe gallery handing-over department back along the entrance to a cave, and the rainwater can be scattered along the roof of pipe gallery and flows, can stretch the distribution equipment department of installation in the pipe gallery for a long time, causes the distribution equipment to take place to permeate water the electric leakage incident.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a piping lane entry guiding device that carries out effectual water conservancy diversion, water-proof effects good, the difficult infiltration to the rainwater that flows in through the entrance to a cave.
The technical scheme of the utility model as follows:
a pipe gallery inlet flow guide device comprises a flow guide plate which is arranged at the joint of a hole and a pipe gallery and has a right-angled cross section, wherein the flow guide plate comprises a first plate body fixed on a wall body through a fastener and a second plate body perpendicular to the first plate body, the second plate body is provided with a protruding arc-shaped part, the arc-shaped part forms a groove, a waterproof layer is arranged between the first plate body and the wall body, and the outer side surface of the flow guide plate is wrapped with a cement mortar layer; the second plate body partially or completely protrudes out of the lower edge of the joint of the hole and the pipe gallery.
Further, first plate body is fixed on the vertical wall of entrance to a cave and piping lane handing-over department, the tip of second plate body extends towards the vertical plane at the central line place of entrance to a cave.
Further, the arc portion of second plate body sets up by the outstanding downwards, the plane at the minimum place of arc portion is less than the plane at piping lane roof place.
Furthermore, the joints of the cement mortar layer and the longitudinal wall of the opening and the top wall of the pipe gallery are inclined planes which incline downwards towards the vertical plane direction of the central line of the opening.
Further, first plate body is fixed on the roof of piping lane and entrance to a cave handing-over department, the tip of second plate body extends towards piping lane ground direction.
Furthermore, the arc-shaped part of the second plate body is arranged in a protruding mode back to the direction of the central line of the hole, so that the groove faces to a vertical plane where the central line of the hole is located.
Furthermore, the cement mortar layer wrapped on the side face of the vertical plane of the second plate body facing to the central line of the hole is flush with the longitudinal wall of the hole.
Further, the guide plate is a steel wire mesh or a stainless steel plate.
Further, the fastener is a cement nail or a screw or an expansion bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up the water conservancy diversion structure who takes the guide plate as main part, waterproof layer and cement mortar layer as the guide plate protective layer in entrance to a cave and piping lane handing-over department, the lower edge of guide plate part or all outstanding entrance to a cave and piping lane handing-over department to the second plate body has arc portion, the hunch-up portion of this arc portion has good barrier effect to rivers, thereby avoid continuing the diffusion along the roof of piping lane along the rainwater that the longitudinal wall of entrance to a cave flows down, thereby avoid the rainwater to cause the damage of permeating water to the electrical equipment in the piping lane;
2. the utility model wraps the cement mortar layer on the outer side surface of the guide plate, on one hand, the guide plate is protected from corrosion, on the other hand, the guide device and the wall form a whole, and the edge of the guide plate is prevented from scratching people;
3. the waterproof layer is arranged between the first plate body and the wall body, so that the condition that the joint of the cement mortar layer and the wall body is cracked and water seepage occurs is avoided;
the utility model has the advantages of carry out effectual water conservancy diversion, water-proof effects good, the difficult infiltration to the rainwater that flows in through the entrance to a cave.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure, the structure comprises a guide plate 1, a guide plate 101, a first plate body 102, a second plate body 2, a fastener 3, a waterproof layer 4 and a cement mortar layer.
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.
Example 1
As shown in fig. 1, a pipe gallery inlet flow guide device comprises a flow guide plate 1 which is arranged at the joint of a hole and a pipe gallery and has a right-angled cross section, wherein the flow guide plate 1 comprises a first plate body 101 fixed on a wall body through a fastener 2 and a second plate body 102 perpendicular to the first plate body 101, the first plate body 101 and the second plate body 102 are integrally formed into the flow guide plate 1, the second plate body 102 is provided with a protruding arc-shaped part, a groove is formed in the arc-shaped part, a waterproof layer 3 is arranged between the first plate body 101 and the wall body, and a cement mortar layer 4 is wrapped on the outer side surface of the flow guide plate 1; the second plate 102 partially or completely protrudes from the lower edge of the junction of the opening and the pipe gallery, so that rainwater left along the opening cannot spread along the top wall of the pipe gallery.
In this embodiment, the first plate 101 is fixed to a longitudinal wall at the junction of the opening and the pipe gallery, and the end of the second plate 102 extends toward a vertical plane where the center line of the opening is located; the arc-shaped portion of the second plate 102 protrudes downward, and the plane where the lowest point of the arc-shaped portion is located is lower than the plane where the top wall of the pipe gallery is located, so that rainwater flowing down along the wall of the opening flows to the lowest point of the arc-shaped portion of the second plate 102 along the flow guide device, then the rainwater drips on the ground in the pipe gallery, and cannot flow to the top wall of the pipe gallery along the arc-shaped portion continuously without flowing through the lowest point of the arc-shaped portion of the second plate 102.
In this embodiment, cement mortar layer 4 and the vertical wall and the piping lane roof handing-over department of entrance to a cave are the decurrent inclined plane of vertical plane direction slope at entrance to a cave central line place, and the inclined plane of cement mortar layer 4 and the vertical wall handing-over department of entrance to a cave is convenient for carry out the drainage to the water that the entrance to a cave wall flows down.
In this embodiment, guide plate 1 is wire net or stainless steel plate, and preferred guide plate 1 adopts the wire net, and 1 matter of guide plate of wire net material is lighter than 1 matter of guide plate of stainless steel plate material, and save material to can guarantee cement mortar layer 4's wholeness behind the knife coating cement mortar, effectively avoid taking place the fracture between cement mortar layer 4 and guide plate 1.
In this embodiment, the fastening member 2 is a cement nail or a screw or an expansion bolt, and the fastening member 2 is used to fix the first plate 101 of the deflector 1, so as to avoid that the diversion device integrally falls off due to cracking at the joint of the cement mortar layer 4 and the wall body along with the lapse of time.
Example 2
This embodiment is another embodiment of the present invention, and is different from embodiment 1 in that the installation position of the first plate 101 and the arching direction of the arc-shaped portion of the second plate are different.
As shown in fig. 2, the first plate 101 is fixed on the top wall of the junction between the pipe gallery and the opening, and the end of the second plate 102 extends towards the ground of the pipe gallery; the arc-shaped part of the second plate body 102 is arranged in a protruding manner in the direction opposite to the central line of the hole, so that the groove faces to a vertical plane where the central line of the hole is located; the cement mortar layer 4 wrapped on the side surface of the vertical plane where the central line of the hole of the second plate body 102 is located is flush with the longitudinal wall of the hole, so that rainwater flowing down from the longitudinal wall of the hole directly flows down along the side surface of the second plate body 102 with the arc-shaped part, and the rainwater drops to the ground in the pipe gallery at the end part of the second plate body 102 without flowing upwards along the protruding end of the arc-shaped part of the second plate body 102; the advantage that guiding device adopts this kind of structural style to fix on the roof of piping lane and entrance to a cave handing-over department is that guiding device can not occupy the space of entrance to a cave, can not influence the maintainer from entrance to a cave business turn over piping lane.
In this embodiment, in order to improve prevention of seepage water effect, all scrape coating waterproof layer 3 on the vertical wall of entrance to a cave and piping lane juncture and the roof.
The utility model discloses in, all arris of parcel cement mortar layer 4 on guide plate 1 are arc chamfer face, and such structure can not produce the scratch to maintainer business turn over entrance to a cave when.
When the utility model is installed, the junction of each opening and the pipe gallery is provided with a flow guiding device of the type; if a certain longitudinal wall of a hole is directly and vertically connected with the longitudinal wall of the pipe gallery, in order to prevent rainwater from falling asleep at the longitudinal wall of the pipe gallery and flowing to the power distribution equipment close to the longitudinal wall, the longitudinal wall is in the form of the flow guide device provided in the embodiment 1.
The utility model provides a guiding device is except being applied to the piping lane and the entrance to a cave handing-over department of airport terminal isolation area, still is applicable to the rainwater water conservancy diversion of piping lane, tunnel and open entrance to a cave handing-over department in other fields, for example tunnel etc. are worn under subway tunnel, the motor vehicle.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A piping lane entry guiding device which characterized in that: the guide plate comprises a first plate body fixed on a wall body through a fastener and a second plate body perpendicular to the first plate body, wherein the second plate body is provided with a protruding arc-shaped part, the arc-shaped part forms a groove, a waterproof layer is arranged between the first plate body and the wall body, and a cement mortar layer is wrapped on the outer side surface of the guide plate; the second plate body partially or completely protrudes out of the lower edge of the joint of the hole and the pipe gallery.
2. The tube lane inlet guide apparatus of claim 1, wherein: the first plate body is fixed on the vertical wall at the junction of the opening and the pipe gallery, and the end of the second plate body extends towards the vertical plane where the central line of the opening is located.
3. The tube lane inlet guide apparatus of claim 2, wherein: the arc portion of second plate body sets up by the outstanding downwards, the plane at the minimum place of arc portion is less than the plane at piping lane roof place.
4. The tube lane inlet guide apparatus of claim 2, wherein: and the joints of the cement mortar layer and the longitudinal wall of the opening and the top wall of the pipe gallery are inclined planes which incline downwards towards the vertical plane direction where the central line of the opening is located.
5. The tube lane inlet guide apparatus of claim 1, wherein: first plate body is fixed on the roof of piping lane and entrance to a cave handing-over department, the tip of second plate body extends towards piping lane ground direction.
6. The tube lane inlet guide apparatus of claim 5, wherein: the arc-shaped part of the second plate body is arranged in a protruding mode in the direction opposite to the central line of the hole, so that the groove faces to a vertical plane where the central line of the hole is located.
7. The tube lane inlet guide apparatus of claim 5, wherein: and the cement mortar layer wrapped on the side surface of the vertical plane of the second plate body facing to the central line of the hole is flush with the longitudinal wall of the hole.
8. The tube lane inlet guide apparatus of any one of claims 1-7, wherein: the guide plate is a steel wire mesh or a stainless steel plate.
9. The tube lane inlet guide apparatus of any one of claims 1-7, wherein: the fastener is a cement nail or a screw or an expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979001.2U CN213233738U (en) | 2020-09-11 | 2020-09-11 | Piping lane entry guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979001.2U CN213233738U (en) | 2020-09-11 | 2020-09-11 | Piping lane entry guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213233738U true CN213233738U (en) | 2021-05-18 |
Family
ID=75874340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021979001.2U Active CN213233738U (en) | 2020-09-11 | 2020-09-11 | Piping lane entry guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213233738U (en) |
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2020
- 2020-09-11 CN CN202021979001.2U patent/CN213233738U/en active Active
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