CN219973435U - Drainage ditch capable of running for beam field - Google Patents

Abstract

The utility model relates to a drainage ditch for a beam field, which is capable of running and comprises a concrete terrace, a foundation layer, a backfill layer, a ditch body, a water collecting well, a water collecting groove, a drainage main pipe, concrete, a track and a drainage branch pipe, wherein the concrete terrace is arranged above the ditch body, the foundation layer is arranged below the ditch body, and the backfill layer is arranged on two sides of the ditch body; the water collecting well extends from the concrete terrace to the ditch body and is longitudinally arranged at intervals along the ditch body; the water collecting grooves are arranged on the concrete terrace, and two ends of the water collecting grooves are connected with the water collecting well; the drainage main pipes are arranged at two sides of the bottom of the water collecting well and are used for communicating the spaced water collecting well; the concrete is arranged between the drainage main pipe and the ditch body and is used for encapsulating the drainage main pipe; the track is arranged in the concrete terrace and is parallel to the ditch body; the bottom of the drainage branch pipe is connected to one side of the water collecting well, and the top of the drainage branch pipe is connected to one side of the track. The utility model has the beneficial effects that: 1. the problem of accumulated water in the track groove is solved; 2. part of sediment generated in the construction process of the beam field can be filtered; 3. has excellent pressure bearing capacity.

Description

Drainage ditch capable of running for beam field

Technical Field

The utility model relates to the technical field of beam field driving drainage ditches, in particular to a driving drainage ditch for a beam field.

Background

The beam field is a place for producing the bridge precast concrete simply supported beams, and the bridge girder is transported and erected on the bridge pier by a girder transporting machine and a girder erecting machine after the simply supported beams are produced in the field. The method is generally used for producing, sealing, transporting and erecting the bridge precast concrete simply supported beam. The device comprises a guarantee area, a beam manufacturing area, a beam storage area, a beam lifting upper bridge area and the like.

In the beam field construction process, in order to keep the drying and the orderly construction of the construction site, a longitudinal drainage system and a transverse drainage system are required to be arranged in the field according to the topography, water in the field is collected and enters a drainage ditch to be discharged out of the field, and water accumulation in the field is avoided.

The general beam field escape canal sets up in the planer-type hanging rail inboard and between the pedestal, will gather rivers and get into the escape canal through setting up the low slope. Meanwhile, in order to meet the normal operation of the beam field part process, the upper side positions of the drainage ditch and the gantry rail need to be driven, the rail tops of the gantry crane rail need to be flush with the ground, and at the moment, the drainage ditch needs to solve the accumulated water of the rail grooves and also needs to meet the driving requirement. However, it is difficult to solve the above problems at the same time with the existing gutters.

It is therefore desirable to provide a drivable drainage ditch for a beam farm.

Disclosure of Invention

The embodiment of the utility model provides a driving drainage ditch for a beam field, which can solve the problems in the related art.

In one aspect, embodiments of the present utility model provide a drivable drainage ditch for a beam farm,

the water-collecting well comprises a concrete terrace, a base soil layer, a backfill soil layer, a ditch body, a water-collecting well, a water-collecting groove, a water-discharging main pipe, concrete, a track and a water-discharging branch pipe, wherein the concrete terrace is arranged above the ditch body, the base soil layer is arranged below the ditch body, and the backfill soil layer is arranged on two sides of the ditch body; the water collecting well extends from the concrete terrace to the ditch body and is longitudinally arranged at intervals along the ditch body; the water collecting grooves are formed in the concrete terrace, and two ends of the water collecting grooves are connected with the water collecting well; the drainage main pipe is arranged at two sides of the bottom of the water collecting well and is used for communicating the spaced water collecting well; the concrete is arranged between the drainage main pipe and the ditch body and is used for encapsulating the drainage main pipe; the track is arranged in the concrete terrace and is parallel to the ditch body; the bottom of the drainage branch pipe is connected with one side of the water collecting well, and the top of the drainage branch pipe is connected with one side of the track _。

In some embodiments, the ditch is arranged close to the track, and the drainage branch pipe is communicated with one side of the track and the ditch; the ditch body is not close to the track, and two ends of the water collection groove are connected with the water collection well.

In some embodiments, the inner wall spacing of the water collection grooves is less than or equal to the lateral length of the water collection well, and the water collection grooves have a slope.

In some embodiments, the inner wall of the water collecting groove is coated with waterproof mortar, and stainless steel filter screens are arranged at the ports on two sides.

In some embodiments, the cross section of the ditch body is U-shaped, and the interval between the inner walls of the ditch body is larger than the pipe diameter of the main drainage pipe.

In some embodiments, the main drain pipe and the branch drain pipe are both PVC round pipes.

In some embodiments, the water collection well is spaced apart from 150mm longitudinally of the channel and 300mm laterally.

In some embodiments, a track foundation is arranged right below the track, the foundation layer and the backfill layer are arranged on two sides of the track foundation, and the foundation layer and the backfill layer are tamped in a layered mode.

In some embodiments, the inlet of the water collection well is provided with a ditch cover plate, and the ditch cover plate is provided with a plurality of water filtering holes.

In some embodiments, the cover plate is made of stainless steel.

The technical scheme provided by the utility model has the beneficial effects that: 1. the problem of accumulated water in the track groove is solved through the drainage branch pipe; 2. part of sediment generated in the construction process of the beam field can be filtered through the filter screen and the water filtering holes; 3. the foundation layer and the backfill layer are used for reinforcing the track foundation, so that the integral structure has excellent bearing capacity, and the driving requirement is met; 4. the method has the advantages of convenience in drainage, high efficiency in construction process and good concealment; 5. through the setting of sump pit, most silt that produces in the girder field work progress can be effectively handled, drainage pipe is unobstructed is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic plan view of a walkable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 2 is a schematic A-A view of a drivable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 3 is a schematic view of the B-B side of a drivable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 4 is a schematic C-C view of a drivable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 5 is a second schematic plan view of a walkable drainage ditch for a beam farm according to the present utility model;

FIG. 6 is a schematic D-D view of a drivable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 7 is a schematic view of the E-E surface of a drivable drainage ditch for a beam farm in accordance with the present utility model;

FIG. 8 is a schematic F-F view of a drivable drainage ditch for a beam farm in accordance with the present utility model.

In the figure: 1. a concrete terrace; 2. a foundation layer; 3. backfill layer; 4. a ditch body; 5. a water collection well; 6. a water collecting groove; 7. a drainage main pipe; 8. concrete; 9. a track; 91. a track base layer; 10. a water discharge branch pipe; 11. stainless steel filter screen; 12. a trench cover.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a driving drainage ditch for a beam field, comprising a concrete terrace 1, a foundation layer 2 and a backfill layer 3,

the ditch body 4 is provided with the concrete terrace 1 at the upper part, the foundation soil layer 2 at the lower part and the backfill soil layers 3 at the two sides;

the water collecting wells 5 extend from the concrete terrace 1 to the ditch body 4 and are longitudinally arranged at intervals along the ditch body 4;

the water collecting grooves 6 are arranged on the concrete terrace 1, and two ends of the water collecting grooves are connected with the water collecting well 5;

the drainage main pipes 7 are arranged at two sides of the bottom of the water collecting well 5 and are used for communicating the spaced water collecting well 5;

the concrete 8 is arranged between the main drainage pipe 7 and the ditch body 4 and is used for encapsulating the main drainage pipe 7;

the track 9 is arranged in the concrete terrace 1 and is parallel to the ditch body 4;

and a drainage branch pipe 10, the bottom of which is connected with one side of the water collecting well 5, and the top of which is connected with one side of the track 9.

In the embodiment, the ditch body 4 has a gradient, so that the drainage of water flow is facilitated; the bottom of the rail 9 is provided with a rail foundation 91, and both sides of the rail 9 are provided with rail guards; sediment cleaning can be carried out on the drainage main pipe 7 regularly through the water collecting well 5, so that smooth drainage of the whole drainage ditch is ensured; the concrete 8 encapsulates the main drainage pipe 7, so that the main drainage pipe 7 can be effectively protected while heavy vehicles in a beam yard pass through.

Referring to fig. 1 to 8, optionally, the ditch body 4 is disposed adjacent to the rail 9, and the drain branch pipe 10 communicates one side of the rail 9 with the ditch body 4; the ditch body 4 is not closely arranged on the position adjacent to the track 9, and two ends of the water collecting groove 6 are connected with the water collecting well 5.

Optionally, the inner wall spacing of the water collecting grooves 6 is smaller than or equal to the transverse length of the water collecting well 5, and the water collecting grooves 6 have slopes.

In this embodiment, the height drop of the water collection grooves 6 is preferably 25mm or 30mm.

Optionally, waterproof mortar is coated on the inner wall of the water collecting groove 6, and stainless steel filter screens 11 are arranged at the ports on the two sides.

Optionally, the cross section of the ditch body 4 is U-shaped, and the interval between the inner walls of the ditch body 4 is larger than the pipe diameter of the main drainage pipe 7.

Optionally, the main drainage pipe 7 and the branch drainage pipe 10 are all PVC round pipes.

In this embodiment, the pipe diameter of the main drain pipe 7 is preferably 200mm or 250mm, and the pipe diameter of the branch drain pipe 10 is preferably 32mm or 40mm.

Optionally, the distance of the water collection well 5 along the longitudinal direction of the ditch body 4 is 150mm, and the distance of the water collection well along the transverse direction is 300mm.

In this embodiment, since the distance of the water collecting well 5 along the longitudinal direction of the ditch body 4 is 150mm, the transverse distance is 300mm, and the pipe diameter of the main drainage pipe 7 is preferably 200mm or 250mm, the main drainage pipe 7 can be regularly encapsulated by the water collecting well 5, so that the main drainage pipe 7 can be effectively protected while the heavy truck in the beam yard is ensured to pass.

Optionally, the foundation soil layer 2 and the backfill soil layer 3 are compacted in a layered manner.

Optionally, the inlet of the water collecting well 5 is provided with a ditch cover plate 12, and a plurality of water filtering holes are arranged on the ditch cover plate 12.

Optionally, the material of the cover plate 12 is stainless steel.

The construction mode of the utility model is as follows:

1. the design of the size of the ditch body 4 is completed according to the average precipitation and the highest precipitation in the local area;

2. selecting a construction site and positioning and paying off according to the size of the ditch body 4;

3. tamping the foundation soil of the ditch body 4 and constructing a track foundation;

4. constructing the ditch body 4 according to the positioning paying-off position, embedding a drainage main pipe 7 in the ditch body 4, and performing encapsulation protection through concrete 8;

5. backfilling earthwork on two sides of the outside of the ditch body 4 and tamping the earthwork in layers until the soil layer thickness is flush with the top of the ditch body 4;

6. a group of water collecting wells 5 are longitudinally arranged along the ditch body 4 at intervals;

7. the water collecting well 5 is communicated with one side of the track 9 through a water draining branch pipe 10 at the position of the ditch body 4 close to the track 9;

8. a water collecting groove 6 with a gradient is arranged on the upper side of the ditch body 4 at the position of the ditch body 4 far from the track 9;

9. communicating the water collection grooves 6 with the tops of two adjacent water collection wells 5;

10. a concrete terrace 1 is arranged at the upper part of the ditch body 4;

11. a gutter cover 12 is provided at the inlet end of the top of the water collection well 5.

The utility model has the beneficial effects that: 1. the problem of accumulated water in the track groove is solved through the drainage branch pipe; 2. part of sediment generated in the construction process of the beam field can be filtered through the filter screen and the water filtering holes; 3. the foundation layer and the backfill layer are used for reinforcing the track foundation, so that the integral structure has excellent bearing capacity, and the driving requirement is met; 4. the method has the advantages of convenience in drainage, high efficiency in construction process and good concealment; 5. through the setting of sump pit, most silt that produces in the girder field work progress can be effectively handled, drainage pipe is unobstructed is guaranteed.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A driving drainage ditch for a beam field is characterized by comprising a concrete terrace (1), a foundation soil layer (2) and a backfill soil layer (3),

the ditch body (4) is provided with the concrete terrace (1) above, the foundation soil layer (2) below and the backfill soil layers (3) on two sides;

the water collecting wells (5) extend from the concrete terrace (1) to the ditch body (4) and are longitudinally arranged at intervals along the ditch body (4);

the water collecting grooves (6) are arranged on the concrete terrace (1), and two ends of the water collecting grooves are connected with the water collecting well (5);

the drainage main pipe (7) is arranged at two sides of the bottom of the water collecting well (5) and is used for communicating the spaced water collecting well (5);

the concrete (8) is arranged between the drainage main pipe (7) and the ditch body (4) and is used for encapsulating the drainage main pipe (7);

the track (9) is arranged in the concrete terrace (1) and is parallel to the ditch body (4);

and the drainage branch pipe (10) is connected with one side of the water collecting well (5) at the bottom and one side of the track (9) at the top.

2. A driving drain for beam fields according to claim 1, characterized in that the drain body (4) is arranged next to the rail (9), the drain branch (10) communicating one side of the rail (9) with the drain body (4); the ditch body (4) is not close to the position where the track (9) is arranged, and two ends of the water collecting groove (6) are connected with the water collecting well (5).

3. A travelling drain for beam farms according to claim 2, characterized in that the inner wall spacing of the water collection grooves (6) is smaller than or equal to the lateral length of the water collection well (5) and the water collection grooves (6) have a slope.

4. A driving drainage ditch for beam fields according to claim 2, characterized in that the inner wall of the water collecting groove (6) is coated with waterproof mortar, and stainless steel filter screens (11) are arranged at the ports of the two sides.

5. A driving drainage ditch for beam fields according to claim 1, characterized in that the ditch body (4) is U-shaped in cross section, and the inner wall spacing of the ditch body (4) is larger than the pipe diameter of the drainage main pipe (7).

6. A driving drain for beam fields according to claim 1, characterized in that the main drain pipe (7) and the branch drain pipe (10) are both PVC round pipes.

7. A travelling drainage ditch for beam fields according to claim 1, characterized in that the water collection well (5) is at a distance of 150mm in the longitudinal direction of the ditch body (4) and 300mm in the transverse direction.

8. The driving drainage ditch for the beam field according to claim 1, wherein a track foundation (91) is arranged right below the track (9), the foundation (91) is provided with a foundation layer (2) and a backfill layer (3) at two sides, and the foundation layer (2) and the backfill layer (3) are tamped in a layered manner.

9. A travelling drain for a beam farm according to claim 1, characterised in that the inlet of the water collection well (5) is provided with a drain cover (12), and that the drain cover (12) is provided with a number of drainage holes.

10. A travelling drainage ditch for beam fields according to claim 9, characterized in that the material of the ditch cover plate (12) is stainless steel.