1. The intercepting ditch is characterized by comprising a pipe gallery body (6) with two through ends, wherein a plurality of water outlets (4) communicated with the inside of the pipe gallery body (6) are formed in the top end of the pipe gallery body (6) at intervals along the length direction of the pipe gallery body (6);

a plurality of transverse supporting rods (2) are arranged in the top of the pipe rack body (6), the plurality of transverse supporting rods (2) are arranged at intervals along the length direction of the pipe rack body (6), and a longitudinal supporting rod (1) connected with the transverse supporting rods (2) is arranged in the top of the pipe rack body (6);

also be equipped with longitudinal support pole (1) in the bottom of piping lane body (6), just still be equipped with anchor rod (3) that are used for fixed whole intercepting ditch on piping lane body (6).

2. The intercepting canal according to claim 1, wherein the cross-section of the drain opening (4) is rectangular.

3. The berm of claim 1, wherein the cross-section of the tube lane body (6) is square-shaped, and the width of the tube lane body (6) is D₁Or D₂Wherein, in the step (A),c is the total area of water passing at the top of the pipe gallery body (6), B is the width of the water outlet (4), n is the number of the water outlet (4), S is the total area of the holes at the top of the pipe gallery body (6), and m is the porosity of the asphalt concrete arranged at the top of the pipe gallery body (6).

4. The intercepting drain according to claim 1, characterized in that two longitudinal support rods (1) are arranged in the top of the pipe gallery body (6), and two ends of the transverse support rod (2) are respectively connected with the two longitudinal support rods (1).

5. The intercepting drain according to claim 1, characterized in that two longitudinal support rods (1) are provided in the bottom of the pipe gallery body (6), and the axis of the longitudinal support rods (1) is parallel to the length direction of the pipe gallery body (6), and an end rod anchorage (7) in threaded connection with both ends of the longitudinal support rods (1) is provided in the bottom of the pipe gallery body (6).

6. The berm of claim 1, wherein both ends of said longitudinal support bar (1) are respectively threaded with an end bar anchor (7) installed in said pipe gallery body (6).

7. The berm of claim 1, wherein said anchor rods (3) are two in number, two of said anchor rods (3) being located inside the top of said pipe gallery body (6), and both ends of said anchor rods (3) being located outside said pipe gallery body (6).

8. A drainage system, comprising more than two intercepting ditches as claimed in any one of claims 1-7, wherein the intercepting ditches are used for being installed in reserved grooves on the ground, a sealing gasket ring (8) is arranged between any two adjacent pipe gallery bodies (6), and any two adjacent pipe gallery bodies (6) are connected through a pull rod mechanism, and the pull rod mechanism is used for enabling the pipe gallery bodies (6) on two sides of the sealing gasket ring (8) to apply extrusion force to the sealing gasket ring (8).

9. The drainage system according to claim 8, characterized in that the pull rod mechanism comprises a prestressed pull rod (9) and buckles (10) respectively sleeved on two ends of the prestressed pull rod (9), a pull rod channel through which the prestressed pull rod (9) passes is arranged in the pipe gallery body (6), and the pipe gallery body (6) is positioned between the two buckles (10).

10. The manufacturing method of the intercepting drain is characterized by comprising the following steps:

s1, installing the transverse supporting rod (2), the anchoring rod (3) and the longitudinal supporting rod (1) in the intercepting ditch die;

s2, pouring UHPC into the intercepting drain mould, and enabling the intercepting drain mould to be in a vibration state;

and S3, after UHPC is solidified, separating the prefabricated intercepting drain from the intercepting drain mould.

Background

In recent years, the process of city construction is accelerated, municipal roads are developed rapidly, and the problem of noise of the municipal roads is concerned by society more and more; at present, drainage of an underpass tunnel mainly passes through drainage ditches with U-shaped grooves on two sides of a road surface, hollow steel plates cover the drainage ditches for drainage, and noise is generated when a vehicle rolls the steel plates through the underpass tunnel; the closed frame box body and the open section form a unique sound source characteristic, the characteristic is that a tunnel opening has amplification and diffusion effects on noise in a tunnel, multiple reflection and superposition of the sound in the tunnel generate a larger noise value relative to an open space, and reverberation time is long, so that the traffic noise radiation level near the tunnel is increased, and the open section of the tunnel opening becomes a main part of noise influence on residential areas on two sides caused by the fact that a tunnel passes through the tunnel under a road; to solve this problem, most researchers have started with asphalt materials, modified asphalt, and pavement structure surface layer combinations, but the effect is not very obvious.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a catch basin, a drainage system and a catch basin manufacturing method, which solve the problem of noise generated when a vehicle rolls a drainage ditch of a downward-penetrating tunnel in the prior art and avoid the influence of the hole section of the downward-penetrating tunnel on the noise of nearby residential areas.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:

the first aspect provides a catch basin, which comprises a pipe gallery body with two through ends, wherein a plurality of water outlets communicated with the inside of the pipe gallery body are arranged at the top end of the pipe gallery body at intervals along the length direction of the pipe gallery body;

a plurality of transverse support rods are arranged in the top of the pipe gallery body, the transverse support rods are arranged at intervals along the length direction of the pipe gallery body, and a longitudinal support rod used for being connected with the transverse support rods is arranged in the top of the pipe gallery body;

also be equipped with longitudinal support pole in the bottom of piping lane body, and still be equipped with the anchor pole that is used for fixed whole intercepting ditch on the piping lane body.

Further, the section of the water outlet is rectangular.

Further, the cross-section of the pipe gallery body is square, and the width of the pipe gallery body is D₁Or D₂Wherein, in the step (A),c is the total area of water passing at the top of the pipe gallery body, B is the width of the water outlet, n is the number of the water outlet, S is the total area of the holes at the top of the pipe gallery body, and m is the porosity of the asphalt concrete arranged at the top of the pipe gallery body.

Further, be equipped with two longitudinal support rods in the top of piping lane body, the both ends of horizontal bracing piece are connected with two longitudinal support rods respectively.

Furthermore, the two ends of the longitudinal supporting rod are respectively in threaded connection with an end rod anchorage device arranged in the pipe gallery body.

Furthermore, two longitudinal support rods are arranged in the bottom of the pipe gallery body.

Further, the quantity of anchor rod is two, and two anchor rods are located the top of the piping lane body, and the both ends of anchor rod all are located the piping lane is external.

The second aspect provides a drainage system, including the catch basin more than two in the first aspect, the catch basin is used for installing in the reserve ditch inslot on ground, is equipped with the sealing gasket ring between two arbitrary adjacent pipe gallery bodies, and two arbitrary adjacent pipe gallery bodies pass through pull rod mechanism to connect, and pull rod mechanism is used for making the pipe gallery body of sealing gasket ring both sides exert the pressure of squeezing to the sealing gasket ring.

The pull rod mechanism comprises a prestress pull rod and buckles respectively sleeved at two ends of the prestress pull rod, a pull rod channel through which the prestress pull rod passes is arranged in the pipe gallery body, and the pipe gallery body is located between the two buckles.

In a third aspect, a method for manufacturing a catch basin is provided, which specifically comprises the following steps:

s1, installing the transverse supporting rods, the anchoring rods and the longitudinal supporting rods in the intercepting drain mould;

s2, pouring UHPC into the intercepting drain mould, and enabling the intercepting drain mould to be in a vibration state;

and S3, after UHPC is solidified, separating the prefabricated intercepting drain from the intercepting drain mould.

The invention has the beneficial effects that:

1. the intercepting ditch has the advantages that the integral structure is simple, the intercepting ditch can be prefabricated in a factory, the construction difficulty is small, the arrangement of the water outlet enables the water passing area of the intercepting ditch to be increased, the intercepting ditch has good drainage performance, the space inside the pipe gallery body enables the intercepting ditch to have good drainage space, and the intercepting ditch is prevented from being blocked;

2. through the transverse supporting rods and the longitudinal supporting rods at the top of the pipe gallery body, the top of the pipe gallery body has good bearing capacity, and the strength of the top of the pipe gallery body is ensured; the longitudinal support rod arranged at the bottom of the pipe gallery body ensures the integral bearing capacity of the intercepting drain; embedding the intercepting ditches into concrete on two sides of the reserved groove of the road surface through the anchoring rods, so that the intercepting ditches are arranged in the reserved groove of the ground;

3. the drainage system with good water permeability is formed by adopting a plurality of intercepting ditches which are sequentially arranged along the length direction of a road, the intercepting ditches are positioned in the ground, and the top surfaces of the intercepting ditches are provided with permeable concrete asphalt; the intercepting ditch is positioned in the ground, so that the noise of rolling a steel plate by a vehicle is avoided, the peak noise is greatly reduced, the drainage performance of a pavement structure is not influenced, the noise problem near a underpass tunnel is improved, and the great social and economic benefits are achieved;

4. through two adjacent pipe gallery bodies of seal backing ring intercommunication to under the effect of pull rod mechanism, make two adjacent pipe gallery bodies concatenate closely, avoid the water of the internal portion of pipe gallery to flow into the underground from the gap of two pipe gallery body concatenations, ensure the drainage performance of drainage system.

Drawings

Fig. 1 is a schematic structural view of a catch basin.

FIG. 2 is a top view of a berm.

Fig. 3 is a left side view of a catch basin.

Fig. 4 is a schematic structural view of a gasket ring.

Wherein, 1, a longitudinal support rod; 2. a transverse support bar; 3. an anchoring rod; 4. a water outlet; 5. a hydrophobic space; 6. a pipe gallery body; 7. an end bar anchor; 8. a sealing gasket ring; 9. a prestressed tension rod; 10. and (5) buckling.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.

Example 1

As shown in fig. 1 to 3, the present scheme provides a cut-off ditch, which comprises a pipe gallery body 6 with two through ends, wherein the cross section of the pipe gallery body 6 is in a shape like a Chinese character kou, and the space inside the pipe gallery body 6 is used as a drainage space 5, so that the drainage performance of the pipe gallery body 6 is ensured. The top of piping lane body 6 is provided with a plurality of outlet 4 with the inside intercommunication of 6 of piping lane bodies along the length direction interval of piping lane body 6, and the cross-section of outlet 4 is the rectangle, and the width of outlet 4 is close the width of intercepting ditch, the drainage performance of promotion intercepting ditch that can maximize, and outlet 4 introduces the water on ground in the hydrophobic space 5.

In order to avoid that the size of the intercepting ditch is too large and occupies the width of the road, the width of the pipe gallery body 6Is D₁Or D₂Wherein, in the step (A),c is the total area of crossing water at 6 tops of pipe gallery body, B is the width of outlet 4, and n is the quantity of outlet 4, and S is the total area of hole at 6 tops of pipe gallery body, and m is the porosity of the asphalt concrete that 6 tops of pipe gallery body set up. If no asphalt concrete is arranged above the intercepting drain, the minimum width of the pipe gallery body 6 is D₁If asphalt concrete is arranged above the intercepting drain, the minimum width of the pipe gallery body 6 is D₂。

Be equipped with many horizontal bracing pieces 2 in the top of piping lane body 6, and many horizontal bracing pieces 2 set up along the length direction interval of the piping lane body 6, be equipped with two longitudinal support rods 1 that are used for being connected with horizontal bracing piece 2 in the top of piping lane body 6, and the both ends of horizontal bracing piece 2 are connected with two longitudinal support rods 1 respectively. Horizontal bracing piece 2 is located inside 6 pipe gallery bodies between two adjacent outlet 4 to horizontal bracing piece 2 is located the top of longitudinal support bar 1, and longitudinal support bar 1 and the cooperation of horizontal bracing piece 2 ensure the bearing capacity at 6 tops of pipe gallery bodies.

In order to ensure the integral bearing capacity of the intercepting drain, two longitudinal support rods 1 arranged in a mirror image mode are also arranged in the bottom of the pipe gallery body 6, and the axis of each longitudinal support rod 1 is parallel to the length direction of the pipe gallery body 6.

The both ends of vertical bracing piece 1 respectively with set up 7 threaded connection of end bar ground tackle in the piping lane body 6, end bar ground tackle 7 fixed mounting in the piping lane body 6, end bar ground tackle 7 can make vertical bracing piece 1's position keep unchangeable to ensure the holistic bearing capacity of intercepting ditch.

In order to make the position of intercepting ditch in the ground remain unchanged, be equipped with two anchor rods 3 in the 6 tops of piping lane body, and the both ends of anchor rod 3 all are located outside the piping lane body 6, and the axis of anchor rod 3 is parallel with the width direction of piping lane body 6, and 3 both ends of anchor rod imbed in the concrete of intercepting ditch both sides to it is fixed to intercept the ditch. The anchoring rods 3 greatly simplify the fixing work of the intercepting drain and improve the stability of the intercepting drain.

The longitudinal supporting rod 1, the transverse supporting rod 2 and the anchoring rod 3 can be made of steel bars, so that the manufacturing cost of the intercepting ditch can be reduced.

Example 2

This scheme provides a drainage system, including the catch basin in a plurality of embodiments 1, a plurality of catch basins set gradually in the reservation ditch inslot on ground for the catch basin is located the underground, has avoided the production of noise.

After a plurality of catch basins splice together, because error, concrete surface's inhomogeneous, the influence of road surface construction etc. in the catch basin manufacture process all can make the seam appear in the concatenation face of two adjacent catch basins, the drainage on upper portion will pass through the seam infiltration underground, influences the drainage performance of novel drainage system, and long-term infiltration also can cause the potential safety hazard to the past vehicle on the road surface.

As shown in fig. 1, 2 and 4, a sealing gasket ring 8 is arranged between any two adjacent pipe gallery bodies 6, the sealing gasket ring 8 is made of rubber pads, the sealing gasket ring 8 is squeezed by the two adjacent pipe gallery bodies 6, the effect of sealing and stopping water is achieved, and the influence of water leakage at the splicing position of the intercepting drain on a drainage system is avoided. Specifically, the sealing gasket ring 8 is a waterproof ethylene propylene diene monomer rubber gasket. The gasket ring 8 may seal the hydrophobic space 5 connecting the two tube lanes 6.

As shown in fig. 1-3, any two adjacent pipe gallery bodies 6 are connected through a pull rod mechanism, the pull rod mechanism comprises a prestressed pull rod 9 and buckles 10 respectively sleeved on two ends of the prestressed pull rod 9, a pull rod channel through which the prestressed pull rod 9 passes is arranged in each pipe gallery body 6, and the pipe gallery bodies 6 are located between the two buckles 10. The quantity of the pull rod mechanisms is four, and the four pull rod mechanisms are respectively positioned at four corners of the pipe gallery body 6 so as to ensure that the pipe gallery body 6 applies an even force to the sealing gasket ring 8. The pull rod channel can be reserved when prefabricating the intercepting ditch, and the pressure of the pipe gallery body 6 to the sealing gasket ring 8 is adjusted through the adjusting buckle 10.

Example 3

The scheme provides a manufacturing method of a catch basin, which specifically comprises the following steps:

s1, installing the transverse supporting rod 2, the anchoring rod 3 and the longitudinal supporting rod 1 in the intercepting drain mould;

s2, pouring UHPC into the intercepting drain mould, and enabling the intercepting drain mould to be in a vibration state;

s3, after UHPC solidification, separating the prefabricated intercepting drain from the intercepting drain mould

In step S2, the vibration table may be used to vibrate the gutter mold, so that the UHPC is uniformly mixed with the transverse support bar 2, the anchor bar 3, and the longitudinal support bar 1.