CN109252458A - Box culvert emergency drainage construction method - Google Patents
Box culvert emergency drainage construction method Download PDFInfo
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- CN109252458A CN109252458A CN201811284883.8A CN201811284883A CN109252458A CN 109252458 A CN109252458 A CN 109252458A CN 201811284883 A CN201811284883 A CN 201811284883A CN 109252458 A CN109252458 A CN 109252458A
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- box culvert
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- tract
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Abstract
The present invention discloses a kind of box culvert emergency drainage construction method, includes the following steps: step 1, blocks water flow respectively in the Upstream section and tract of the damage section of box culvert and cuts off the water so as to destroy section；Step 2, excision destroy section and keep Upstream section end face and tract end face smooth；Step 3 is installed emergency drainage system, will be connected between Upstream section end face and tract end face；The water flow of the Upstream section of box culvert damage section and tract is blocked and is released, restores water flow by step 4；Wherein, emergency drainage system includes tube body, the both ends of the tube body are connected separately with box culvert butt joint, two box culvert butt joints are docked with Upstream section end face and tract end face respectively, it is respectively equipped with butt joint stabilizing base in the box culvert outer wall of the Upstream section and tract, for box culvert butt joint to be pushed against corresponding Upstream section end face or tract end face.Using the invention has the advantages that emergency drainage system can quickly and easily be built, recovery drainage system works as early as possible.
Description
Technical field
The present invention relates to water pipe pipe network maintenance devices, and in particular to box culvert emergency drainage construction method.
Background technique
In sewage treatment plant's operation, by the shadow of many factors such as waterstop aging, geology sedimentation, environment, construction
Ring, box culvert often will appear expansion joint dislocation, tearing phenomena such as, cause leak, influence pipe network system normal operation, exist simultaneously compared with
Big security risk.And box culvert is usually used in main drainpipe road, influence of the box culvert damage to drainage system is particularly acute, therefore one
Denier, which is damaged, needs rush repair.
Maintenance difficult when box culvert is destroyed or is broken, but as arterial drainage pipeline, do not allow maintenance of cutting off the water for a long time generally.
Therefore, emergency drainage channel is quickly established, could be that permanent maintenance gains time using the interim substitution as broken parts.It answers
Anxious drainage channel should have the following characteristics that first is that structure is as simple as possible, second is that can quickly establish, third is that cost is as far as possible
It is cheap.Currently, such a box culvert emergency dewatering system is met the requirements not yet.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of box culvert emergency drainage construction method.
Technical solution is as follows:
A kind of box culvert emergency drainage construction method, key be to include the following steps,
Step 1 blocks water flow respectively in the Upstream section and tract of the damage section of box culvert and cuts off the water so as to destroy section；
Step 2, excision destroy section and keep Upstream section end face and tract end face smooth；
Step 3 is arranged emergency drainage system, will be connected between Upstream section end face and tract end face；
The water flow of the Upstream section of box culvert damage section and tract is blocked and is released, restores water flow by step 4；
Wherein, the emergency drainage system includes facing comb, this faces comb between the Upstream section and tract, should
The both ends for facing comb are connected separately with box culvert butt joint, two box culvert butt joints respectively with the Upstream section end face and downstream
The docking of section end face；
Butt joint stabilizing base is respectively equipped in the box culvert outer wall of the Upstream section and tract；
Adjustable tension mechanism is connected with so that described between the butt joint stabilizing base and the corresponding box culvert butt joint
Box culvert butt joint pushes against the corresponding Upstream section end face or tract end face.
Using above method, emergency drainage system can be quickly and easily built, restores draining, as early as possible so as to shorten interruption
The time of draining reduces the influence to entire drainage system, and gains time for thoroughly reparation.
As optimal technical scheme, above-mentioned box culvert butt joint includes switching tube body, and the switching tube body is towards the Upstream section
Or one end of tract end face is equipped with box culvert and abuts plate, the other end is equipped with pipeline buttcover plate；
The inner cavity that the switching tube body is corresponded on the box culvert abutting plate and pipeline buttcover plate offers inner hole respectively, described
The inner cavity of inner hole and the switching tube body connects to form butt joint cavity；
By the box culvert abut plate against the corresponding Upstream section end face or tract end face, and box culvert abut plate with
Seal washer is set between the corresponding Upstream section end face or tract end face；
It is equipped with supporting part in the one side that the box culvert abuts plate towards the butt joint stabilizing base, which falls in accordingly
The Upstream section or tract box culvert wall on；
After the butt joint stabilizing base is fixed on box culvert outer wall, the box culvert is abutted into plate and the butt joint stabilizing base
It is connected by the adjustable tension mechanism；
The pipeline buttcover plate with it is described face comb docking be connected, thus by it is described face comb, butt joint cavity and on
Swim the lumen connection of section or tract.
Using the above design, box culvert butt joint is easily realized between tube body and Upstream section end face or tract end face
Docking, setting supporting part can play a supportive role to box culvert butt joint.
As optimal technical scheme, it is in rectangle that above-mentioned box culvert, which abuts plate, and the inner hole that the box culvert abuts plate is circle, this is interior
The center of circle in hole is overlapped with the center that the box culvert abuts plate；
The pipeline buttcover plate is in circular ring shape；
The box culvert abuts plate and the inner hole aperture of pipeline buttcover plate is identical as the switching inner cavity aperture of tube body.
Using the above design, box culvert abuts plate and the shape in box culvert section is adapted, and the internal diameter of butt joint cavity is consistent, side
Just water flow flows.
As optimal technical scheme, above-mentioned supporting part is supporting plate, and it is perpendicular which abuts plate with the box culvert, this
Supporting plate abuts the bottom edge of plate and in parallel close to the box culvert, and when installation, which falls in the corresponding Upstream section
Or on the box culvert inner wall bottom surface of tract, and the box culvert of the lower surface of the supporting plate and the corresponding Upstream section or tract
Inner wall is folded with gasket seal between bottom surface.
Using the above design, supporting plate is fallen on the inner sidewall bottom surface of box culvert end, to play support to box culvert butt joint
Effect, while installation being facilitated to position.
As optimal technical scheme, above-mentioned butt joint stabilizing base includes seat item, this item includes setting along same length direction
The substrate and support brace set, the medial surface of the substrate stick on the box culvert outer wall, the support brace and the substrate
Lateral surface is connected, and the support brace and the substrate are perpendicular；
On the substrate through there is base aperture, expansion bolt is worn in the base aperture so that the seat item is fixed on case
Contain on outer wall；
Support brace face parallel with box culvert abutting plate, the two are connected by the adjustable tension mechanism, along
The length direction parallelly distribute on of the support brace has at least two adjustable tension mechanisms.
Using the above design, facilitates and be fixedly connected with seat item with box culvert outer wall by the base aperture on substrate, it is multiple adjustable
Strainer can guarantee that box culvert butt joint is docked with the stabilization of box culvert end.
As optimal technical scheme, institute is respectively equipped on the top surface and two vertical sides of the Upstream section and tract
An item is stated, the top margin that the box culvert abuts plate is arranged with the horizontal face of the seat item for being located at the box culvert top surface, which supports
The face setting one by one of the sideways seat item is erected with the box culvert two is located in the two sides of fishplate bar；
Through there is tension plate hole on the support brace, the top margin of plate is abutted close to the box culvert and two sides extend through
There is abutting plate hole, which abuts the interior pore size distribution of plate, the abutting plate hole and the tension plate hole one around the box culvert
One is corresponding, is connected with the adjustable tension mechanism between the corresponding abutting plate hole and the tension plate hole；
The adjustable tension mechanism is turnbuckle；
After the seat item on the top surface and two vertical sides that are located at the Upstream section and tract is fixed respectively, so
One end of turnbuckle is threaded through in the abutting plate hole and is fixed afterwards, the other end is threaded through in the tension plate hole and solid
It is fixed, then nut is turned so that butt joint stabilizing base pushes against the Upstream section end face or tract end face；
The each group of corresponding tension plate hole passes through turnbuckle with abutting plate hole and connects.
Using the above design, it is respectively provided with turnbuckle at each side that box culvert abuts plate respective seat item, is stablized with butt joint
The support brace face tensioning of seat is abutted in box culvert and is corresponded on plate through plate hole is abutted, just through there is tension plate hole on support brace
Box culvert butt joint is set to push against box culvert end face by adjusting turnbuckle in the installation of turnbuckle.
As optimal technical scheme, it is connected in the middle part of above-mentioned support brace and the outer surface of the substrate, in the support brace two
The base aperture is distributed with respectively on the substrate of side；
The support brace two sides are connected with deep floor between the substrate respectively.
Using the above design, enhance the bonding strength between the installation stable degree and support brace and substrate of substrate.
As optimal technical scheme, elastic fit item is equipped in the medial surface of the substrate；
It is provided along its length card slot on the inner surface of the substrate, is corresponded on the lateral surface of the elastic fit item
The card slot is equipped with raised line, which is embedded in the card slot；
Array distribution has plate-like recess on the medial surface of the elastic fit item, and the medial surface of the elastic fit item attaches
In box culvert outer wall.
Using the above design, make good fit between butt joint stabilizing base and box culvert outer wall, power is clasped in increase.
As optimal technical scheme, the above-mentioned comb that faces includes U-tube section, which is connected separately with level and sets
The straight line pipeline section set, the straight line pipeline section are connected with flange far from one end of the U-tube section；
The U-tube section is erected on ground, by the flange for facing comb both ends against the corresponding pipeline
Buttcover plate, waterproof sealing between the two.
Using the above design, the bottom of U-tube is fallen on the ground, can be formed and be supported to its own, to reduce because of water
Weight power to the pulling force effect of box culvert avoids that bracket is arranged thereunder, simplifies the installation of emergency drainage system.
As optimal technical scheme, through there is docking plate hole on above-mentioned pipeline buttcover plate, all buttcover plate holes are surround
The interior pore size distribution of the pipeline buttcover plate, the docking plate hole is corresponded on the flange equipped with flange disk hole, corresponding described right
It is bolted between fishplate bar hole and flange disk hole, and is folded with sealing ring between the flange and the pipeline buttcover plate.
Using the above design, facilitate the installation between tube body and box culvert butt joint.
The utility model has the advantages that using the invention has the advantages that emergency drainage system can quickly and easily be built, it is extensive as early as possible
Multiple bank water reduces the influence to entire drainage system so as to shorten the time for interrupting draining, and gains time for thoroughly reparation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of emergency drainage system；
Fig. 2 is the installation architectural schematic faced between comb end and box culvert end；
Fig. 3 is the structural schematic diagram that box culvert abuts seat；
Fig. 4 is the rearview of Fig. 3；
Fig. 5 is C-C ' cross-sectional view in Fig. 4；
Fig. 6 is the structural schematic diagram of butt joint stabilizing base；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is A-A ' cross-sectional view in Fig. 6.
Specific embodiment
Below with reference to embodiment and attached drawing, the invention will be further described.
A kind of box culvert emergency drainage construction method, includes the following steps:
Step 1 blocks water flow respectively in the Upstream section a1 and tract a2 of the damage section of box culvert and cuts off the water so as to destroy section；
Step 2, excision destroy section and keep the end face Upstream section a1 and the end face tract a2 smooth；
Step 3 is arranged emergency drainage system, will be connected between the end face Upstream section a1 and the end face tract a2；
The water flow of the Upstream section a1 and tract a2 of box culvert damage section are blocked and are released, restores water flow by step 4；
Wherein, as illustrated in fig. 1 and 2, the emergency drainage system includes facing comb 400, this faces comb 400 and is located on described
It swims between section a1 and tract a2, which is connected separately with box culvert butt joint 200, two box culverts pair
Connector 200 is docked with the end face the Upstream section a1 and the end face tract a2 respectively；
Butt joint stabilizing base 100 is respectively equipped in the box culvert outer wall of the Upstream section a1 and tract a2；
The butt joint stabilizing base 100 is arranged with corresponding 200 face of box culvert butt joint, the butt joint stabilizing base
Adjustable tension mechanism 300 is connected between 100 and the corresponding box culvert butt joint 200 so that the box culvert butt joint 200 is supported
The tight corresponding end face the Upstream section a1 or the end face tract a2.
As shown in Fig. 3,4 and 5, the box culvert butt joint 200 includes switching tube body 220, and the switching tube body 220 is towards described
One end of Upstream section a1 or the end face tract a2 is equipped with box culvert and abuts plate 210, and the other end is equipped with pipeline buttcover plate 230.
The inner cavity that the switching tube body 220 is corresponded on the box culvert abutting plate 210 and pipeline buttcover plate 230 offers respectively
The inner cavity of inner hole, the inner hole and the switching tube body 220 connects to form butt joint cavity 250.
It is in rectangle that the box culvert, which abuts plate 210, and the inner hole that the box culvert abuts plate 210 is circle, the center of circle of the inner hole with
The center that the box culvert abuts plate 210 is overlapped, and the pipeline buttcover plate 230 is in circular ring shape.The box culvert abuts plate 210 and pipeline
The inner hole aperture of buttcover plate 230 is identical as the switching inner cavity aperture of tube body 220.
As shown in Fig. 2, the box culvert abuts plate 210 and the butt joint stabilizing base 100 passes through the adjustable tension mechanism
300 are connected.The pipeline buttcover plate 230 is connected with the comb 400 that faces.
Supporting part 240 is equipped with specifically in the one side that the box culvert abuts plate 210 towards the butt joint stabilizing base 100,
The supporting part 240 is supporting plate, which abuts that plate 210 is perpendicular, and the supporting plate is close to the box culvert with the box culvert
The bottom edge of abutting plate 210 is simultaneously in parallel.
As shown in Fig. 6,7 and 8, the butt joint stabilizing base 100 includes seat item, this item includes setting along same length direction
The substrate 110 and support brace 120 set, the medial surface of the substrate 110 correspond on the box culvert outer wall, the support brace 120 with
The lateral surface of the substrate 110 is connected, and the support brace 120 and the substrate 110 are perpendicular.
Through there is base aperture 111 on the substrate 110, for wearing expansion bolt so that the butt joint stabilizing base
100 are fixed on box culvert outer wall.
The seat item is respectively equipped on the top surface of the box culvert and two vertical sides, the box culvert abuts plate 210
Top margin is arranged with the horizontal face of the seat item for being located at the box culvert top surface, which abuts the two sides of plate 210 and be located at institute
It states box culvert a two and erects the face setting one by one of the sideways seat item.Further, positioned at the box culvert top surface the seat item and
The sideways seat item is erected positioned at the box culvert a two and is linked to be a door shape frame, can be directly set on box culvert outer wall in this way,
Not only installation, but also the intensity of enhancing butt joint stabilizing base 100 had been facilitated.
Through there is tension plate hole 121 on the support brace 120, top margin and the two sides of plate 210 are abutted close to the box culvert
Plate hole 211 is abutted while having extended through, which abuts the interior pore size distribution of plate 210, the abutting plate around the box culvert
Hole 211 and the tension plate hole 121 correspond.
Specifically, the adjustable tension mechanism 300 is turnbuckle, and one end of the turnbuckle is threaded through the abutting plate
In hole 211 and fixed, the other end is threaded through in the tension plate hole 121 and fixed.It, can be with by adjusting the nut of turnbuckle
Fine tuning box culvert butt joint 200 is so that the box culvert abuts the end face that plate 210 pushes against the Upstream section a1 or tract a2.
For the intensity for improving butt joint stabilizing base 100, the support brace 120 and phase in the middle part of the outer surface of the substrate 110
Even, the base aperture 111 is distributed with respectively on the substrate 110 of 120 two sides of support brace.120 liang of the support brace
Side is connected with deep floor 130 between the substrate 110 respectively.
Further, to improve comb mounting base 100 and clasping power to box culvert tube wall, in the inside of the substrate 110
Face is equipped with elastic fit item 140, prolongs its length direction on the inner surface of the substrate 110 equipped with card slot 112, the elasticity patch
It closes and corresponds to the card slot 112 on the lateral surface of item 140 equipped with raised line 142, which is embedded in the card slot 112, described
Array distribution has plate-like recess 141 on the medial surface of elastic fit item 140, and the medial surface of the elastic fit item 140 is attached to
Box culvert outer wall.When elastic fit item 140 is pressed on box culvert outer wall by the substrate 110, plate-like recess plays similar sucker
Effect, power is clasped to box culvert outer wall to improve elastic fit item 140.
The comb 400 that faces includes U-tube section 410, which is connected separately with horizontally disposed straight line
Pipeline section 420, the straight line pipeline section 420 are connected with flange 500 far from one end of the U-tube section 410, and the flange 500 is against described
Pipeline buttcover plate 230 is simultaneously connected with its watertight, specifically, can between flange 500 and the pipeline buttcover plate 230 sandwiched rubber
Seal washer.
Through there is docking plate hole 231 on the pipeline buttcover plate 230, all docking plate holes 231 are around the pipeline
The interior pore size distribution of buttcover plate 230 corresponds to the docking plate hole 231 on the flange 500 equipped with flange disk hole 510, and Fig. 2 is illustrated
Flange 500 approaches the state of the butt joint stabilizing base 100.After flange 500 and the pipeline buttcover plate 230 abut each other, phase
It is bolted between the docking plate hole 231 answered and flange disk hole 510.
When construction, the box culvert butt joint 200 is first installed, the box culvert is made to abut plate 210 against the corresponding upstream
The section end face a1 or the end face tract a2, and plate 210 and the corresponding end face the Upstream section a1 or the end tract a2 are abutted in box culvert
Rubber gasket is equipped between face；The supporting plate is set to fall in the box culvert inner wall of the corresponding Upstream section a1 or tract a2
On bottom surface, sandwiched rubber between the lower surface of the supporting plate and the box culvert inner wall bottom surface of the corresponding Upstream section a1 or tract a2
Glue gasket seal.
Then the butt joint stabilizing base 100 of door shape is set on the box culvert outer wall of Upstream section a1 and tract a2, in case
Contain and correspond to the drilling of base aperture 111 on outer wall, then wears expansion bolt so that the butt joint stabilizing base 100 is fixed on outside box culvert
It on wall, reuses turnbuckle and tenses butt joint stabilizing base 100 and box culvert butt joint 200, will finally face 400 both ends of comb
Flange disk hole 510 is bolted between the docking plate hole 230 of the corresponding butt joint stabilizing base 100 respectively
Installation is completed,
There is certain altitude apart from ground since box culvert pipeline is often erected on box culvert support base b, comb 400 will be faced and designed
For comprising U-tube section 410, this design can be such that the bottom of U-tube section 410 falls on the ground, support work is played to comb 400 is faced
With so as to reduce because the gravity of water body is to the pulling force of butt joint stabilizing base 100, and facilitates installation.If box culvert is spread
If on the ground, then needing to dig pit below destruction section to facilitate construction when maintenance, the bottom of U-tube section 410 falls in hole at this time
It is interior, equally play a supportive role to facing comb 400.
Connection between each component of entire emergency drainage system is very convenient, thus can be fast using method of the invention
The work of quick-recovery drainage system is gained time for permanent reparation, the reparation of Box-shaped Drainage Culvert is almost realized in a manner of " not cutting off the water ".
Finally, it should be noted that foregoing description is only the preferred embodiment of the present invention, the ordinary skill people of this field
Member under the inspiration of the present invention, without prejudice to the purpose of the present invention and the claims, can make multiple similar tables
Show, such transformation is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of box culvert emergency drainage construction method, it is characterised in that include the following steps:
Step 1 blocks water flow respectively in the Upstream section (a1) and tract (a2) of the damage section of box culvert and cuts off the water so as to destroy section；
Step 2, excision destroy section and keep the Upstream section end face (a1) and the end face tract (a2) smooth；
Step 3 is arranged emergency drainage system, will be connected between the Upstream section end face (a1) and the end face tract (a2)；
The water flow of the Upstream section (a1) of box culvert damage section and tract (a2) is blocked and is released, restores water flow by step 4；
Wherein, the emergency drainage system include face comb (400), this face comb (400) be located at the Upstream section (a1) and under
It swims between section (a2), which is connected separately with box culvert butt joint (200), two box culvert butt joints
(200) it is docked respectively with the Upstream section end face (a1) and the end face tract (a2)；
Butt joint stabilizing base (100) are respectively equipped in the box culvert outer wall of the Upstream section (a1) and tract (a2)；
Adjustable tension mechanism is connected between the butt joint stabilizing base (100) and the corresponding box culvert butt joint (200)
(300) so that the box culvert butt joint (200) pushes against the corresponding Upstream section end face (a1) or the end face tract (a2).
2. box culvert emergency drainage construction method according to claim 1, it is characterised in that: the box culvert butt joint (200)
Including transferring tube body (220), one end of the switching tube body (220) towards the Upstream section (a1) or the end face tract (a2) is equipped with
Box culvert abuts plate (210), and the other end is equipped with pipeline buttcover plate (230)；
The inner cavity that switching tube body (220) is corresponded on box culvert abutting plate (210) and pipeline buttcover plate (230) opens up respectively
There is inner hole, the inner hole and the inner cavity for transferring tube body (220) connect to form butt joint cavity (250)；
The box culvert is abutted into plate (210) against the corresponding Upstream section end face (a1) or the end face tract (a2), and in case
Contain abutting plate (210) and seal washer is set between the corresponding Upstream section end face (a1) or the end face tract (a2)；
Supporting part (240) are equipped in the one side that the box culvert abuts plate (210) towards the butt joint stabilizing base (100), this holds
Support portion (240) is fallen on the box culvert wall of the corresponding Upstream section (a1) or tract (a2)；
After the butt joint stabilizing base (100) is fixed on box culvert outer wall, the box culvert is abutted into plate (210) and the butt joint
Stabilizing base (100) is connected by the adjustable tension mechanism (300)；
The pipeline buttcover plate (230) with it is described face comb (400) docking be connected, so that comb (400), butt joint cavity will be faced
(250) and the connection of the lumen of Upstream section (a1) or tract (a2).
3. box culvert emergency drainage construction method according to claim 2, it is characterised in that: the box culvert abuts plate (210)
In rectangle, the inner hole that the box culvert abuts plate (210) is circle, and the center of circle of the inner hole is abutted with the box culvert in plate (210)
The heart is overlapped；
The pipeline buttcover plate (230) is in circular ring shape；
The box culvert abuts inner cavity of the inner hole aperture of plate (210) and pipeline buttcover plate (230) with switching tube body (220)
Aperture is identical.
4. box culvert emergency drainage construction method according to claim 3, it is characterised in that: the supporting part (240) is to hold
Supporting plate, the supporting plate abut that plate (210) is perpendicular with the box culvert, which abuts the bottom of plate (210) close to the box culvert
Side is simultaneously in parallel, and when installation, which falls in the box culvert inner wall bottom of the corresponding Upstream section (a1) or tract (a2)
On face, and between the lower surface of the supporting plate and the corresponding Upstream section (a1) or the box culvert inner wall bottom surface of tract (a2)
It is folded with gasket seal.
5. box culvert emergency drainage construction method according to claim 4, it is characterised in that: the butt joint stabilizing base
It (100) include seat item, this item includes the substrate (110) and support brace (120) along the setting of same length direction, the substrate
(110) medial surface sticks on the box culvert outer wall, and the support brace (120) is connected with the lateral surface of the substrate (110),
The support brace (120) and the substrate (110) are perpendicular；
Through there are base aperture (111) on the substrate (110), expansion bolt is worn so that described in the base aperture (111)
Seat item is fixed on box culvert outer wall；
The support brace (120) face parallel with box culvert abutting plate (210), the two pass through the adjustable tension mechanism
(300) it is connected, there are at least two adjustable tension mechanisms along the length direction parallelly distribute on of the support brace (120)
(300)。
6. box culvert emergency drainage construction method according to claim 5, it is characterised in that: the Upstream section (a1) and under
It swims and is respectively equipped with the seat item on the top surface and two vertical sides of section (a2)；
The top margin that the box culvert abuts plate (210) is arranged with the horizontal face of the seat item for being located at the box culvert top surface, the box culvert
The face setting one by one of the sideways seat item is erected with the box culvert two is located in the two sides for abutting plate (210)；
Through there are tension plate hole (121) on the support brace (120), the top margin and two of plate (210) is abutted close to the box culvert
Side has extended through abutting plate hole (211), which abuts the interior pore size distribution of plate (210) around the box culvert,
The abutting plate hole (211) and the tension plate hole (121) correspond, the corresponding abutting plate hole (211) and the drawing
The adjustable tension mechanism (300) are connected between tight plate hole (121)；
The adjustable tension mechanism (300) is turnbuckle；
The seat item on the top surface and two vertical sides that are located at the Upstream section (a1) and tract (a2) is fixed respectively
Afterwards, then one end of turnbuckle is threaded through in the abutting plate hole (211) and is fixed, the other end is threaded through corresponding described
It tenses in plate hole (121) and fixes, then turn nut so that butt joint stabilizing base (100) pushes against Upstream section (a1) end face
Or end face tract (a2)；
The each group of corresponding tension plate hole (121) is connected by turnbuckle with plate hole (211) are abutted.
7. box culvert emergency drainage construction method according to claim 4, it is characterised in that: the support brace (120) and institute
It states and is connected in the middle part of the outer surface of substrate (110), be distributed with respectively on the substrate (110) of the support brace (120) two sides
The base aperture (111)；
Support brace (120) two sides are connected with deep floor (130) between the substrate (110) respectively.
8. box culvert emergency drainage construction method according to claim 4, it is characterised in that: in the interior of the substrate (110)
Side is equipped with elastic fit item (140)；
It is provided along its length on the inner surface of the substrate (110) card slot (112), the elastic fit item (140)
The card slot (112) are corresponded on lateral surface equipped with raised line (142), which is embedded in the card slot (112)；
Array distribution has plate-like to be recessed (141) on the medial surface of the elastic fit item (140), the elastic fit item (140)
Medial surface be attached to box culvert outer wall.
9. box culvert emergency drainage construction method according to claim 3, it is characterised in that: the comb (400) that faces includes U
Shape pipeline section (410), U-tube section (410) both ends are connected separately with horizontally disposed straight line pipeline section (420), the straight line pipeline section
(420) one end far from the U-tube section (410) is connected with flange (500)；
The U-tube section (410) is erected on ground, by the flange (500) for facing comb (400) both ends against corresponding
The pipeline buttcover plate (230), waterproof sealing between the two.
10. box culvert emergency drainage construction method according to claim 9, it is characterised in that: the pipeline buttcover plate (230)
It is upper that through having docking plate hole (231), all docking plate hole (231) surround the interior pore size distribution of the pipeline buttcover plate (230),
The docking plate hole (231) is corresponded on the flange (500) equipped with flange disk hole (510), the corresponding docking plate hole (231)
It is bolted between flange disk hole (510), and sandwiched between the flange (500) and the pipeline buttcover plate (230)
There is sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284883.8A CN109252458B (en) | 2018-10-31 | 2018-10-31 | Box culvert emergency drainage construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284883.8A CN109252458B (en) | 2018-10-31 | 2018-10-31 | Box culvert emergency drainage construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109252458A true CN109252458A (en) | 2019-01-22 |
| CN109252458B CN109252458B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284883.8A Active CN109252458B (en) | 2018-10-31 | 2018-10-31 | Box culvert emergency drainage construction method |
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| CN111074799A (en) * | 2019-12-30 | 2020-04-28 | 重庆市排水有限公司 | Steel box culvert repairing system of large-diameter box culvert |
| CN112609603A (en) * | 2020-12-15 | 2021-04-06 | 山东省交通规划设计院有限公司 | Fast-assembled enhanced square culvert structure and construction method |
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| CN109252458B (en) | 2020-09-29 |
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