CN211874544U - Tunnel two lining maintenance dust collector - Google Patents
Tunnel two lining maintenance dust collector Download PDFInfo
- Publication number
- CN211874544U CN211874544U CN202020239556.7U CN202020239556U CN211874544U CN 211874544 U CN211874544 U CN 211874544U CN 202020239556 U CN202020239556 U CN 202020239556U CN 211874544 U CN211874544 U CN 211874544U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- water
- outlet pipe
- pipe
- bow
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a two lining maintenance dust collector in tunnel, comprising a water tank, the apron is installed to the water tank upper end, and the water tank bottom mounting has the truckle. The utility model discloses be provided with water pump and play water part, a plurality of play water parts form the bow-shaped, open the water pump, and the water in the water tank is respectively through first outlet pipe, second outlet pipe and third outlet pipe blowout from the body, and the water that a plurality of bodys blowout is the bow-shaped, carries out the maintenance dust removal to tunnel secondary lining, twists external screw thread and interior screw-thread fit, can adjust the water spray direction of first apopore and second apopore, need not manual operation and maintenance and do not have the dead angle; and simultaneously, the utility model discloses be provided with the rubber circle, the upper and lower both ends of rubber circle all are provided with first packing ring and second packing ring, and first packing ring, second packing ring respectively with the sealed laminating of inner wall, the outer wall of bow-shaped pipe mutually, after external screw thread and interior screw-thread fit, the annular ring also seals up the cooperation with the ring channel, and the leakproofness is good, can not have the phenomenon of leaking, causes the waste of resource.
Description
Technical Field
The utility model relates to a tunnel field, specific two lining maintenance dust collector in tunnel.
Background
"Tunnel secondary lining" is a term in tunnel construction. During tunnel excavation, the tunnel is driven forward along the face of the tunnel, and then four sides of the excavated tunnel need to be reinforced. The "secondary lining" refers to the work that the periphery of the reinforced tunnel needs to be reinforced for the second time.
Generally adopt high-pressure squirt to carry out maintenance dust removal on two lining maintenance in tunnel, but the effect is not good, causes serious damage to the concrete surface, uses high-pressure squirt water spray maintenance to cause the maintenance thoroughly easily through the manual work, has the dead angle, and long-time work has also increased operating personnel's fatigue strength.
Meanwhile, the existing maintenance device has the phenomenon of water leakage, which causes the loss of water source.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects mentioned in the background art, the utility model aims to provide a tunnel two-lining maintenance dust removal device, the utility model discloses be provided with water pump and water outlet component, a plurality of water outlet component form the bow-shaped, open the water pump, the moisture in the water tank is respectively through first outlet pipe, second outlet pipe and third outlet pipe from the body blowout, the water of a plurality of body blowout is the bow-shaped, maintain the tunnel two-lining and remove dust, twist external screw thread and interior screw-thread fit, can adjust the water spray direction of first apopore and second apopore, need not manual operation and maintain no dead angle;
and simultaneously, the utility model discloses be provided with the rubber circle, the upper and lower both ends of rubber circle all are provided with first packing ring and second packing ring, and first packing ring, second packing ring respectively with the sealed laminating of inner wall, the outer wall of bow-shaped pipe mutually, after external screw thread and interior screw-thread fit, the annular ring also seals up the cooperation with the ring channel, and the leakproofness is good, can not have the phenomenon of leaking, causes the waste of resource.
The purpose of the utility model can be realized by the following technical scheme:
the tunnel secondary lining maintenance dust removal device comprises a water tank, wherein a cover plate is installed at the upper end of the water tank, and truckles are fixed at the bottom end of the water tank.
The water tank internal fixation has the water pump, and the water pump includes the motor, and the output of motor is connected with the water inlet, and the upper end of water inlet is provided with the delivery port.
The utility model discloses a water outlet, including delivery port, first ring flange, apron, second outlet pipe, bracing piece, third outlet pipe, first ring flange seal mounting has first outlet pipe in the delivery port upper end, and first outlet pipe runs through the apron, and the side of first outlet pipe all communicates there is the second outlet pipe, and the bottom mounting that the second outlet pipe is close to the tip has the bracing piece, and the bracing piece sets up on the apron, and the second.
The upper end of the third water outlet pipe is provided with a bow-shaped pipe, the two ends of the bow-shaped pipe are hermetically mounted on the third water outlet pipe through a second flange plate, the side end of the bow-shaped pipe is provided with a plurality of water outlet grooves, rubber rings with internal threads are mounted in the water outlet grooves in a sealing mode, and the upper end and the lower end of each rubber ring are provided with a first gasket and a second gasket.
The side of bow-shaped pipe is provided with a plurality of water outlet components, and water outlet components includes the fastening pipe, and the upper end of fastening pipe is provided with hollow hourglass hopper-shaped body, and it has first apopore and second apopore to open on the body, and the diameter of first apopore is less than the diameter of second apopore.
Furthermore, the first water outlet pipe, the second water outlet pipe and the third water outlet pipe are communicated.
Furthermore, the upper end of the second gasket is provided with an annular groove, and the first gasket and the second gasket are respectively in sealing fit with the inner wall and the outer wall of the arched pipe.
Furthermore, the outer wall of the fastening pipe is provided with an external thread matched with the internal thread, the side end of the fastening pipe is provided with an annular plate, and the bottom end of the annular plate is provided with an annular ring in sealing fit with the annular groove.
The utility model has the advantages that:
1. the utility model discloses be provided with water pump and play water part, a plurality of play water parts form the bow-shaped, open the water pump, and the water in the water tank is respectively through first outlet pipe, second outlet pipe and third outlet pipe blowout from the body, and the water that a plurality of bodys blowout is the bow-shaped, carries out the maintenance dust removal to tunnel secondary lining, twists external screw thread and interior screw-thread fit, can adjust the water spray direction of first apopore and second apopore, need not manual operation and maintenance and do not have the dead angle;
2. the utility model discloses be provided with the rubber circle, the upper and lower both ends of rubber circle all are provided with first packing ring and second packing ring, and first packing ring, second packing ring respectively with the sealed laminating of inner wall, the outer wall of bow-shaped pipe mutually, after external screw thread and interior screw-thread fit, the annular ring also seals up the cooperation with the ring channel, the leakproofness is good, can not have the phenomenon of leaking, cause the waste of resource.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the water pump and the third water outlet pipe of the present invention;
FIG. 3 is a schematic view of the bow-shaped tube structure of the present invention;
fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention;
fig. 5 is a schematic view of the water outlet component of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A tunnel two-lining maintenance dust removal device is shown in figure 1 and comprises a water tank 1, wherein a cover plate 11 is installed at the upper end of the water tank 1, and truckles 12 are fixed at the bottom end of the water tank 1 and are convenient to move.
As shown in fig. 1 and 2, a water pump 2 is fixed in the water tank 1, the water pump 2 comprises a motor 21, an output end of the motor 21 is connected with a water inlet 22, a water outlet 23 is arranged at an upper end of the water inlet 22, and water in the water tank 1 is sprayed out from the water inlet 22 through the water outlet 23 by opening the motor 21.
A first water outlet pipe 24 is hermetically installed at the upper end of the water outlet 23 through a first flange plate 2301, and the first water outlet pipe 24 penetrates through the cover plate 11. The side end of the first water outlet pipe 24 is communicated with a second water outlet pipe 25, the bottom end of the second water outlet pipe 25 close to the end portion is fixed with a support rod 2501, the support rod 2501 is arranged on the cover plate 11, the upper end of the second water outlet pipe 25 close to the end portion is provided with a third water outlet pipe 26, and the first water outlet pipe 24, the second water outlet pipe 25 and the third water outlet pipe 26 are communicated.
As shown in fig. 1, 3 and 4, an arched pipe 3 is arranged at the upper end of the third water outlet pipe 26, and two end portions of the arched pipe 3 are hermetically mounted on the third water outlet pipe 26 through a second flange 30. The side end of the arched pipe 3 is provided with a plurality of water outlet grooves 31, the rubber ring 32 with the inner wall provided with internal threads 3201 is hermetically installed in the water outlet grooves 31, the upper end and the lower end of the rubber ring 32 are both provided with a first gasket 33 and a second gasket 34, the upper end of the second gasket 34 is provided with an annular groove 3401, and the first gasket 33 and the second gasket 34 are respectively in sealing fit with the inner wall and the outer wall of the arched pipe 3.
As shown in fig. 1 and 5, the side end of the arcuate tube 3 is provided with a plurality of water outlet members 4, and the plurality of water outlet members 4 are formed in an arcuate shape.
The water outlet member 4 comprises a fastening tube 41, and the outer wall of the fastening tube 41 is provided with an external thread 4101 matched with the internal thread 3201. The side end of the fastening tube 41 is provided with an annular plate 42, and the bottom end of the annular plate 42 is provided with an annular ring 4201 which is sealingly engaged with the annular groove 3401. After the external threads 4101 and the internal threads 3201 are mated, the annular ring 4201 and the annular groove 3401 are also sealingly mated.
The upper end of fastening pipe 41 is provided with hollow hourglass shape body 43, and it has first apopore 4301 and second apopore 4302 to open on body 43, and the diameter of first apopore 4301 is less than the diameter of second apopore 4302.
When the water tank is used, the water pump 2 is started, water in the water tank 1 is sprayed out of the pipe bodies 43 through the first water outlet pipe 24, the second water outlet pipe 25 and the third water outlet pipe 26 respectively, and the water sprayed out of the pipe bodies 43 is arched, so that maintenance and dust removal are carried out on a tunnel secondary lining.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A tunnel secondary lining maintenance dust removal device comprises a water tank (1), and is characterized in that a cover plate (11) is installed at the upper end of the water tank (1), and casters (12) are fixed at the bottom end of the water tank (1);
a water pump (2) is fixed in the water tank (1), the water pump (2) comprises a motor (21), the output end of the motor (21) is connected with a water inlet (22), and the upper end of the water inlet (22) is provided with a water outlet (23);
a first water outlet pipe (24) is hermetically installed at the upper end of the water outlet (23) through a first flange plate (2301), the first water outlet pipe (24) penetrates through the cover plate (11), the side ends of the first water outlet pipe (24) are communicated with second water outlet pipes (25), a support rod (2501) is fixed at the bottom end, close to the end portion, of each second water outlet pipe (25), the support rod (2501) is arranged on the cover plate (11), and a third water outlet pipe (26) is arranged at the upper end, close to the end portion, of each second water outlet pipe (25);
the upper end of the third water outlet pipe (26) is provided with a bow-shaped pipe (3), two end parts of the bow-shaped pipe (3) are hermetically arranged on the third water outlet pipe (26) through a second flange plate (30), the side end of the bow-shaped pipe (3) is provided with a plurality of water outlet grooves (31), rubber rings (32) with inner threads (3201) on the inner walls are hermetically arranged in the water outlet grooves (31), and the upper end and the lower end of each rubber ring (32) are respectively provided with a first gasket (33) and a second gasket (34);
the side of bow-shaped pipe (3) is provided with a plurality of water outlet components (4), and water outlet components (4) are including fastening pipe (41), and the upper end of fastening pipe (41) is provided with hollow hourglass hopper-shaped body (43), and it has first apopore (4301) and second apopore (4302) to open on body (43), and the diameter of first apopore (4301) is less than the diameter of second apopore (4302).
2. The tunnel secondary lining maintenance dust removal device of claim 1, wherein the first water outlet pipe (24), the second water outlet pipe (25) and the third water outlet pipe (26) are all communicated.
3. The maintenance and dust removal device for the secondary lining of the tunnel according to claim 1, wherein an annular groove (3401) is formed at the upper end of the second gasket (34), and the first gasket (33) and the second gasket (34) are respectively in sealing fit with the inner wall and the outer wall of the arched pipe (3).
4. The tunnel secondary lining maintenance and dust removal device according to claim 1, wherein the outer wall of the fastening pipe (41) is provided with an external thread (4101) matched with the internal thread (3201), the side end of the fastening pipe (41) is provided with an annular plate (42), and the bottom end of the annular plate (42) is provided with an annular ring (4201) in sealing fit with the annular groove (3401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239556.7U CN211874544U (en) | 2020-03-02 | 2020-03-02 | Tunnel two lining maintenance dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239556.7U CN211874544U (en) | 2020-03-02 | 2020-03-02 | Tunnel two lining maintenance dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874544U true CN211874544U (en) | 2020-11-06 |
Family
ID=73255611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020239556.7U Expired - Fee Related CN211874544U (en) | 2020-03-02 | 2020-03-02 | Tunnel two lining maintenance dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211874544U (en) |
-
2020
- 2020-03-02 CN CN202020239556.7U patent/CN211874544U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211874544U (en) | Tunnel two lining maintenance dust collector | |
| CN215000004U (en) | Hydraulic engineering construction pipeline inner wall connection sealing device | |
| CN209892907U (en) | Fire control pipe fitting is with preventing leaking leakproofness connector | |
| CN212776064U (en) | Flexible interface socket joint formula concrete drain pipe | |
| CN111305853B (en) | Shield tail leakage stopping method in shield construction | |
| CN207018719U (en) | A kind of plastic union pipe head seal | |
| CN210950408U (en) | Pipeline plugging device | |
| CN217784581U (en) | Sealing plug for corrugated pipe orifice | |
| CN219911800U (en) | Connecting structure with sealing structure for grouting pipe | |
| CN220688290U (en) | Water conservancy pipeline convenient to installation | |
| CN217653427U (en) | Seepage-proofing water-stopping structure | |
| CN210911891U (en) | Automobile rear axle assembly | |
| CN220244332U (en) | Locking structure of bolt-up locking piece of infiltration tank | |
| CN220909225U (en) | Detachable outer wall bolt hole plugging structure | |
| CN217583485U (en) | Basement flexible waterproof sleeve | |
| CN214037045U (en) | Valve accessory capable of improving connection tightness | |
| CN220268799U (en) | Emergency sealing device for oilfield site | |
| CN215568638U (en) | Reinforced concrete spigot-and-socket pipe | |
| CN215172951U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN219796497U (en) | Brake hose assembly joint | |
| CN211371576U (en) | Water return pipe joint | |
| CN204573399U (en) | A kind of exhaust duct structure | |
| CN214662072U (en) | Bag-in and bag-out biological sealing valve for air outlet | |
| CN217207837U (en) | Prevent leaking straight tube flange ball valve | |
| CN215519185U (en) | Waterproof construction of green steel construction system connection seam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |