CN218206791U - Water receiving box for tunnel maintenance - Google Patents
Water receiving box for tunnel maintenance Download PDFInfo
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- CN218206791U CN218206791U CN202221967726.9U CN202221967726U CN218206791U CN 218206791 U CN218206791 U CN 218206791U CN 202221967726 U CN202221967726 U CN 202221967726U CN 218206791 U CN218206791 U CN 218206791U
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- water receiving
- receiving box
- side strip
- strip
- tunnel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a water receiving box for tunnel maintenance relates to tunnel maintenance auxiliary assembly technical field, water receiving box and a plurality of bridge type bracket including the level extension, the water receiving box includes the bottom plate and fixes the curb plate at bottom plate left end and right-hand member, bottom plate and two curb plates enclose to establish and form the water receiving region, the water receiving region is located tunnel roof construction joint or movement joint below, bridge type bracket includes the sill bar, fix the left side strip at the sill bar left end and fix the right side strip at the sill bar right-hand member, the sill bar, left side strip and right side strip enclose to establish and form the support region, the water receiving box is worn to establish in a plurality of support regions, left side strip top is formed with left locking portion, right side strip top is formed with right locking portion, be provided with the bolt structure of closure in the tunnel roof in left side locking portion and right locking portion, left side strip height and right side strip height are greater than the curb plate height. The utility model has the advantages of simple structure, simple to operate, be convenient for clear up, reduce the maintenance cost and improve maintenance efficiency.
Description
Technical Field
The utility model relates to a tunnel maintenance auxiliary assembly technical field, concretely relates to water receiving box for tunnel maintenance.
Background
The water receiving box is a tunnel drainage structure which is characterized in that after construction of construction joints and deformation joints in a tunnel top plate is completed, a special steel structure is fixed on the top plate and the side walls so as to guide water leakage generated at the position to a bottom side ditch. Traditional tunnel water receiving box is generally "U" type or "M" type structure, the main component is stainless steel water receiving box, and adopt polysulfide fluid sealant sealing connection with tunnel wall junction, in order to prevent to produce in the water receiving box and block up, need regularly clear up incrustation scale in the water receiving box, foreign matter etc. because water receiving box and tunnel wall sealing connection, the maintenance operation personnel can't clear up the water receiving box in advance, can only wait for passively when causing later stage tunnel maintenance the water receiving box to block up, when the water receiving box takes place to block up, also can only adopt the method of jam point location, water receiving box cutting is dredged, and the jam point location difficulty, will consume a large amount of manpower and materials, lead to the later stage maintenance cost too high, be not suitable for tunnel maintenance requirement, simultaneously when the water receiving box mediation is accomplished, because the cutting, welding, installation accuracy etc. cause to change water receiving box and former water receiving box probably have appearance quality phenomenon such as not conform to. Therefore, the current water receiving box has the defects of difficult dredging, overhigh maintenance cost, influence on appearance quality after replacement and the like in the tunnel maintenance period.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a water receiving box is used in tunnel maintenance.
A water receiving box for tunnel maintenance comprises a horizontally extending water receiving box and a plurality of bridge-type brackets; the water receiving box comprises a bottom plate and side plates fixed at the left end and the right end of the bottom plate, the bottom plate and the two side plates are arranged in an enclosing mode to form a water receiving area, and the water receiving area is located below a tunnel top plate construction joint or deformation joint; the bridge-type bracket comprises a bottom strip, a left side strip fixed at the left end of the bottom strip and a right side strip fixed at the right end of the bottom strip, the left side strip and the right side strip are arranged in a surrounding mode to form a supporting area, and the water receiving boxes are arranged in the supporting areas in a penetrating mode; the top of the left side strip is bent and extended leftwards to form a left locking part, the top of the right side strip is bent and extended rightwards to form a right locking part, and bolt structures locked in a tunnel top plate are arranged on the left locking part and the right locking part; the left side bar height and the right side bar height are greater than the side plate height. When the whole water receiving box is installed, firstly, a bottom plate of the water receiving box is opposite to and aligns the positions of a construction joint and a deformation joint, and fixed-point symmetrical punching is carried out on tunnel top plates on two sides of the water receiving box at an interval of 50cm after alignment; after the punching is finished, the left locking part and the right locking part of the bridge type bracket are connected with the tunnel bottom plate through phi 8-50 bolt structures, so that the bridge type bracket supports the water receiving box to be fixed on the tunnel wall, and after the installation is finished, the water receiving box is brushed with anti-rust paint. The length of the whole water receiving box is consistent with that of a construction joint and a deformation joint of a tunnel top plate, a water receiving area is enclosed into a U shape through a bottom plate and two side plates, the horizontally extending water receiving box is supported through a plurality of bridge type brackets, specifically, the bottom plate of the water receiving box is supported through a bottom strip, the water receiving box is erected, the left side strip and the right side strip are utilized to limit the two side plates respectively, the water receiving box is guaranteed to be stably arranged in the supporting area in a penetrating mode, and finally the left locking part and the right locking part are fixed on the tunnel top plate through a bolt structure.
Preferably, the left side bar and the right side bar contact the two side plates, respectively. After left side strip and right side strip contact curb plate, can guarantee in close contact with between whole water receiving box and the bridge type bracket, improve structural reliability and structural strength.
Preferably, a plurality of the bridge type brackets are sequentially and uniformly arranged along the surface of the water receiving box. A plurality of bridge type bracket all with the setting, can improve the installation reliability of water receiving box greatly.
Preferably, the left side bar height and the right side bar height are 200mm, and the side panel height is 50mm. Left side strip height and right side strip height are 200mm, the curb plate height is 50mm, and the clearance between curb plate and the tunnel roof is 150mm, can make things convenient for the clearance maintenance operation of maintenance operation personnel butt joint water box.
The beneficial effects of the utility model embody:
the utility model discloses in, whole water receiving box length is unanimous with the construction joint and the movement joint length of tunnel roof, the water receiving region encloses through bottom plate and two curb plates and establishes into the U type, the water receiving box that extends horizontally is supported through a plurality of bridge type brackets, specifically, support the bottom plate of water receiving box through the sill bar, thereby erect it, it is spacing with two curb plates respectively to recycle left side strip and right side strip, guarantee that the water receiving box is worn to establish in the support region steadily, utilize bolt structure to fix left sticking department and right locking portion on the tunnel roof at last, so, because left side strip height and right side strip height are greater than the curb plate height, lead to having the space between water receiving box and the tunnel roof, when carrying out maintenance work, maintenance operation personnel have the operation space of clearing up to the inside, regularly clear up's demand when satisfying the maintenance, furtherly, when taking place to block up in the water receiving box, maintenance personnel need not to look for again and waste time and seek the jam point, cutting rivers, only need observe and overflow the position, instrument such as the brush stretches into the water receiving box and not to dredge in the water receiving box, thereby the cutting is the whole after-guaranteeing the installation quality of a water receiving box, thereby the installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of the structure of the present invention;
fig. 2 is a bottom view of the structure of the present invention;
fig. 3 is a front view of the bridge bracket of the present invention;
fig. 4 is a structural bottom view of the bridge bracket of the present invention.
Reference numerals:
1-water receiving box, 11-bottom plate, 12-side plate, 13-water receiving area, 2-bridge type bracket, 21-bottom strip, 22-left side strip, 23-right side strip, 24-left locking part, 25-right locking part, 3-tunnel top plate and 31-construction joint or deformation joint.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a water receiving box for tunnel maintenance comprises a horizontally extending water receiving box 1 and a plurality of bridge brackets 2; the water receiving box 1 comprises a bottom plate 11 and side plates 12 fixed at the left end and the right end of the bottom plate 11, the bottom plate 11 and the two side plates 12 are arranged in an enclosing mode to form a water receiving area 13, and the water receiving area 13 is located below a construction joint or deformation joint 31 of the tunnel top plate 3; the bridge type bracket 2 comprises a bottom strip 21, a left side strip 22 fixed at the left end of the bottom strip 21 and a right side strip 23 fixed at the right end of the bottom strip 21, the left side strip 22 and the right side strip 23 are arranged in a surrounding mode to form a supporting area, and the water receiving box 1 penetrates through the supporting areas; the top of the left side strip 22 is bent and extended leftwards to form a left locking part 24, the top of the right side strip 23 is bent and extended rightwards to form a right locking part 25, and bolt structures locked in the tunnel top plate 3 are arranged on the left locking part 24 and the right locking part 25; the left side bar 22 and the right side bar 23 are greater in height than the side panels 12.
In the embodiment, it should be noted that, when the whole water receiving box 1 is installed, firstly, the bottom plate 11 of the water receiving box 1 is over against and centers the positions of the construction joints and the deformation joints, and after centering, holes are symmetrically punched at fixed points on the tunnel top plates 3 on two sides of the water receiving box 1 at intervals of 50 cm; after the punching is finished, the left locking part 24 and the right locking part 25 of the bridge type bracket 2 are connected with the tunnel bottom plate 11 by adopting a phi 8 x 50 bolt structure, so that the bridge type bracket 2 supports the water receiving box 1 to be fixed on the tunnel wall, and after the installation is finished, the water receiving box 1 is subjected to antirust paint brushing treatment. The length of the whole water receiving box 1 is consistent with the length of a construction joint and a deformation joint of a tunnel top plate 3, a water receiving area 13 is surrounded into a U shape through a bottom plate 11 and two side plates 12, the horizontally extending water receiving box 1 is supported through a plurality of bridge type brackets 2, specifically, the bottom plate 11 of the water receiving box 1 is supported through a bottom strip 21 so as to be erected, then a left side strip 22 and a right side strip 23 are used for limiting the two side plates 12 respectively, the water receiving box 1 is ensured to be stably arranged in the supporting area in a penetrating mode, and finally a left locking part 24 and a right locking part 25 are fixed on the tunnel top plate 3 through a bolt structure. In conclusion, through the connecting structure among the bridge type bracket 2, the water receiving box 1 and the tunnel top plate 3, maintenance operators can clean the water receiving box 1 regularly, and the blocking probability of the water receiving box 1 is reduced; and the blockage points are not required to be positioned and cut when the blockage is cleared, so that the consumption of manpower and material resources is greatly reduced, the maintenance cost is reduced, the maintenance efficiency is improved, and the appearance quality is guaranteed.
Specifically, the left side bar 22 and the right side bar 23 contact the two side plates 12, respectively.
In this embodiment, after the left side strip 22 and the right side strip 23 contact the side plate 12, the entire water receiving box 1 and the bridge bracket 2 can be ensured to be in close contact, and the structural reliability and the structural strength are improved.
Specifically, a plurality of bridge type brackets 2 are evenly arranged along the surface of the water receiving box 1 in sequence.
In the present embodiment, it should be noted that the installation reliability of the water receiving box 1 can be greatly improved by arranging all the bridge brackets 2.
Specifically, the left side bar 22 and the right side bar 23 are 200mm in height, and the side panel 12 is 50mm in height.
In the present embodiment, it is preferable that the height of the left side bar 22 and the height of the right side bar 23 are 200mm, the height of the side plate 12 is 50mm, and the gap between the side plate 12 and the tunnel ceiling 3 is 150mm, so that the maintenance worker can easily perform the cleaning and maintenance operation of the water box 1.
It should be noted that the tunnel roof is of an arch structure, the middle part is relatively higher, water flows to both sides, and the height and angle of the bridge bracket 2 are adjusted according to the field conditions of the whole water receiving box 1 arranged below the specific construction joint or deformation joint 31, so that no water is accumulated in the water receiving box 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.
Claims (4)
1. A water receiving box for tunnel maintenance is characterized by comprising a horizontally extending water receiving box and a plurality of bridge-type brackets; wherein the content of the first and second substances,
the water receiving box comprises a bottom plate and side plates fixed at the left end and the right end of the bottom plate, the bottom plate and the two side plates are arranged in an enclosing mode to form a water receiving area, and the water receiving area is located below a tunnel top plate construction joint or deformation joint;
the bridge type bracket comprises a bottom strip, a left side strip fixed at the left end of the bottom strip and a right side strip fixed at the right end of the bottom strip, the left side strip and the right side strip are arranged in a surrounding mode to form a supporting area, and the water receiving boxes penetrate through the supporting areas;
the top of the left side strip is bent and extended leftwards to form a left locking part, the top of the right side strip is bent and extended rightwards to form a right locking part, and bolt structures locked in a tunnel top plate are arranged on the left locking part and the right locking part;
the left side bar height and the right side bar height are greater than the side plate height.
2. A water receiver for tunnel maintenance according to claim 1, wherein said left side strip and said right side strip contact said two side plates, respectively.
3. A water receiver for tunnel maintenance according to claim 1, wherein a plurality of said bridge brackets are arranged in sequence and uniformly along the surface of the water receiver.
4. A water receiver for tunnel maintenance according to claim 1, wherein the left and right side strips have a height of 200mm, and the side plate has a height of 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221967726.9U CN218206791U (en) | 2022-07-28 | 2022-07-28 | Water receiving box for tunnel maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221967726.9U CN218206791U (en) | 2022-07-28 | 2022-07-28 | Water receiving box for tunnel maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206791U true CN218206791U (en) | 2023-01-03 |
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ID=84652040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221967726.9U Active CN218206791U (en) | 2022-07-28 | 2022-07-28 | Water receiving box for tunnel maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206791U (en) |
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2022
- 2022-07-28 CN CN202221967726.9U patent/CN218206791U/en active Active
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