CN217500495U

CN217500495U - Integral transversal ditch

Info

Publication number: CN217500495U
Application number: CN202221523795.0U
Authority: CN
Inventors: 毕文羿; 李仲君; 王世伟; 王俊; 康桐桐
Original assignee: Quzhou Junsheng Materials Co ltd
Current assignee: Quzhou Junsheng Materials Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-09-27
Anticipated expiration: 2032-06-18

Abstract

The utility model relates to a road drainage engineering technical field's an integral transversal ditch, including the ditch body, apron, ditch body top central authorities are equipped with the breach rather than the cavity intercommunication along its length direction, and this breach inboard is equipped with the apron rather than matching, ditch body top still is equipped with the locking structure who is used for locking the apron position. The utility model adopts the arrangement of the gap and the cover plate, and the two end surfaces of the cover plate are limited by the two inner side walls of the gap, so that the cover plate can not move axially; due to the fact that the locking structure is arranged, the technical problems that after the cover plate is connected with the groove body through the bolts in the prior art, the cover plate is pressed by a vehicle for multiple times, the bolts are loosened, the cover plate jumps, even the cover plate is separated from the groove body, and accordingly the upper opening end of the groove body is uncovered and the like are solved.

Description

Integral transversal ditch

Technical Field

The utility model relates to a road drainage engineering technical field especially relates to an integral transversal ditch.

Background

With the rapid increase of urban economy and the high concentration of population in China, more and more vehicles are used, the traffic jam often occurs, and in recent years, the rapid development of urban tunnels greatly relieves the traffic jam. The urban tunnel is an underground structure, so that a drainage system of the urban tunnel is of great importance, wherein the transverse ditch is an important structure in the drainage system, and accumulated water on a road can be quickly drained to a specified position through the transverse ditch.

At present, the existing chinese patent with publication number CN212958754U discloses an integrated transverse trench, specifically a plurality of transverse trench units connected in sequence, two adjacent transverse trench units are connected in a sealing manner, each transverse trench unit includes a trench body and a cover plate, the bottom of the trench body is in a semi-circular arc shape, the side wall of the trench body is inclined outwards, the cover plate is connected with the trench body in a sealing manner, and the cover plate is connected with the trench body through bolts; however, the transverse groove has the following defects: 1. the cover plate is connected with the ditch body through the bolt, and due to the problems of large flow of road vehicles, over-high driving speed of vehicles and the like, the bolt for connecting the cover plate and the ditch body is often loosened, so that the cover plate jumps, even the cover plate is separated from the ditch body, and the accidents such as no cover at the upper opening end of the ditch body and the like are caused; 2. when the transverse ditch is installed, all required transverse ditch units are required to be connected into a whole for installation, so that the transverse ditch is heavy in whole, long in length and difficult to install.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide an integral transversal ditch for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an integral transverse ditch comprises a ditch body and a cover plate, wherein the center of the top of the ditch body is provided with a notch communicated with a cavity of the ditch body along the length direction of the notch, the inner side of the notch is provided with the cover plate matched with the notch, and the top of the ditch body is also provided with a locking structure for locking the position of the cover plate;

the locking structure comprises a connecting rod, two ends of the top of the groove body are provided with strip-shaped holes arranged along the width direction of the groove body, one hole wall of each strip-shaped hole corresponding to the notch is provided with a connecting hole communicated with the notch, the other hole wall of each strip-shaped hole is provided with a mounting groove, the positions of two end faces of the cover plate corresponding to the connecting holes are provided with jacks, the hole cavity of each strip-shaped hole is provided with a connecting rod capable of moving along the length direction of the groove body, the positions of the connecting rods corresponding to the connecting holes are provided with inserting rods, the mounting grooves are provided with spring telescopic rods which are in interference fit with the connecting rods, and one ends of the inserting rods, which are far away from the connecting rods, are matched and inserted in the corresponding jacks; the top of the groove body is also provided with an unlocking structure which can drive the connecting rod to move so that the inserted rod is separated from the corresponding jack.

Preferably, the lower plate surface of the cover plate is provided with a bulge part inserted into the upper end of the cavity of the groove body in a matching manner.

Preferably, the lower section of the ditch body is in a semi-circular arc structure along the width direction of the lower section of the ditch body, and two side walls of the upper section of the ditch body are in an inverted splayed structure.

Preferably, a plurality of supporting parts are arranged at the bottom of the groove body along the length direction of the groove body at even intervals, and mounting holes are formed in two ends of the bottom of each supporting part.

Preferably, the cross section of the supporting part is of an inverted T-shaped structure, and two sides of the bottom of the supporting part are both provided with upturned parts.

Preferably, an inserting part communicated with the cavity of the groove body is arranged on one end face of the groove body, and an inserting hole matched with the inserting part is arranged on the other end face of the groove body.

Preferably, the middle section of the wall of the insertion hole is provided with an annular groove.

Preferably, one end face of the groove body corresponding to the insertion part is provided with a positioning convex body, and the other end face of the groove body is provided with a positioning groove matched with the positioning convex body.

Has the advantages that:

1. because the arrangement of the notch and the cover plate is adopted, two end faces of the cover plate are limited by two inner side walls of the notch, and the cover plate cannot move axially; due to the adoption of the arrangement of the locking structure, the connecting rod can be extruded through the spring telescopic rod, the connecting rod drives the inserted rod to move, one end of the inserted rod is inserted into the jack of the cover plate, and the cover plate is limited by the inserted rod, so that the cover plate can hardly move up and down and transversely;

additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is an enlarged view of portion I of FIG. 4;

FIG. 6 is a cross-sectional view C-C of FIG. 4;

fig. 7 is a schematic view of the present invention in an installed state;

fig. 8 is a schematic structural diagram of two assembled states of the present invention.

The reference numerals are explained below:

1. a trench body; 11. a notch; 12. a support portion; 121. a raised part; 13. a plug-in part; 14. inserting holes; 141. an annular groove; 15. positioning the convex body; 16. a positioning groove; 2. a cover plate; 21. a boss portion; 3. a locking structure; 31. a connecting rod; 32. inserting a rod; 33. a spring telescopic rod; 34. and an unlocking structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the first embodiment, as shown in fig. 1 to 8, an integral cross-sectional ditch comprises a ditch body 1 and a cover plate 2, specifically, the cover plate 2 is provided with a water inlet which penetrates through the upper part and the lower part, and the water inlet is of a parallelogram structure and is obliquely arranged on a horizontal plane according to needs; a gap 11 communicated with the cavity is arranged in the center of the top of the ditch body 1 along the length direction of the ditch body, a cover plate 2 matched with the gap 11 is arranged on the inner side of the gap 11, and a locking structure 3 for locking the position of the cover plate 2 is also arranged at the top of the ditch body 1;

the locking structure 3 comprises a connecting rod 31, two ends of the top of the trench body 1 are provided with strip-shaped holes arranged along the width direction of the trench body, two ends of each strip-shaped hole are open according to needs, and the open ends are sealed by detachable plugging pieces; a connecting hole communicated with the notch 11 is formed in one hole wall of the strip-shaped hole corresponding to the notch 11, a mounting groove is formed in the other hole wall of the strip-shaped hole, the mounting groove and the corresponding connecting hole are coaxially arranged as required, and the diameter of the mounting groove is smaller than the aperture of the connecting hole; jacks are arranged at the positions of the two end faces of the cover plate 2 corresponding to the connecting holes, the strip-shaped hole cavity is provided with a connecting rod 31 capable of moving along the length direction of the groove body 1, the position of the connecting rod 31 corresponding to the connecting hole is provided with an inserting rod 32, the mounting groove is provided with a spring telescopic rod 33 which is in interference fit with the connecting rod 31 and enables one end of the inserting rod 32, which is far away from the connecting rod 31, to be matched and inserted with the corresponding jack; according to the requirement, the fixed part of the spring telescopic rod 33 is correspondingly and fixedly connected with the corresponding mounting groove; the top of the groove body 1 is also provided with an unlocking structure 34 which can drive the connecting rod 31 to move so that the inserted rod 32 is separated from the corresponding jack, and the inserted rod 32 is in clearance fit with the connecting hole as required;

specifically, the unlocking structure 34 is similar to a lock cylinder, specifically, the unlocking structure 34 comprises a rotating shaft similar to a lock cylinder shaft and a poke rod similar to a lock tongue, the rotating shaft is vertically and rotatably connected to the groove body 1, the lower end of the rotating shaft extends into the strip-shaped hole, and the poke rod is arranged at the lower end of the rotating shaft; according to the requirement, the unlocking structure 34 can also be a rotating shaft, the lower end of the rotating shaft extends into the strip-shaped hole, the lower end of the rotating shaft is provided with a shifting fork rod, the shifting fork rod is movably clamped and connected to the rod body of the connecting rod 31, so that when the rotating shaft is rotated, the rotating shaft drives the shifting fork rod to rotate, and the shifting fork rod drives the connecting rod 31 to move along the length direction of the ditch body 1; according to the needs, the upper end of the rotating shaft is provided with a structure capable of rotating the rotating shaft, such as a lock hole structure similar to that of a lock core shaft, and such as a triangular prism structure on a lock core shaft of a train door, specifically, when the rotating shaft is rotated, the rotating shaft can drive the poke rod to rotate, and the poke rod drives the connecting rod 31 to move in the direction away from the cover plate 2, so that the inserting rod 32 can be separated from the corresponding inserting hole, at the moment, the cover plate 2 can be taken down, the cavity of the groove body 1 can be cleaned, and the cover plate 2 and the groove body 1 are connected through a bolt, so that the cover plate 2 can be detached more conveniently;

due to the arrangement of the notch 11 and the cover plate 2, two end faces of the cover plate 2 are limited by two inner side walls of the notch 11, so that the cover plate 2 cannot move axially; owing to adopted the setting of locking structure 3, can extrude connecting rod 31 through spring telescopic link 33, connecting rod 31 drives inserted bar 32 and removes, make inserted bar 32 one end insert in the jack of apron 2, make apron 2 receive the restriction of inserted bar 32, consequently, guaranteed apron 2 can hardly from top to bottom and lateral shifting, because the car is when apron 2, the power that apron 2 received is horizontal power and vertical power two kinds, and the direction of these two kinds of power all corresponds perpendicularly with the axial of inserted bar 32, consequently, the phenomenon that apron 2 jumps and breaks away from ditch body 1 can not appear, utilize bolted connection apron 2 and ditch body 1 among the prior art, apron 2 is pressed the back by the vehicle many times, the bolt is not hard up, cause the apron to jump, even the apron breaks away from the ditch body and leads to the technical problem of accidents such as uncovered end does not have the cover on the ditch body.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 6, the lower plate surface of the cover plate 2 is provided with two protrusions 21 which are inserted into the upper end of the cavity of the groove body 1 in a matching manner, and as required, the two protrusions 21 are arranged at intervals along the width direction of the cover plate 2, and the outer side surfaces of the two protrusions 21 are correspondingly attached to the inner side surface of the cavity of the groove body 1 on the same side or have a micro gap; the transverse limitation on the cover plate 2 can be increased, the stability of the cover plate 2 is improved, and the stress of the inserted rod 32 can be reduced.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and 6, the lower section of the trench body 1 is in a semicircular arc structure along the width direction, and two side walls of the upper section of the trench body 1 are in an inverted splayed structure, so that the bearing capacity of the trench body 1 can be increased, and the trench body 1 and the cover plate 2 are both made of nodular cast iron materials according to needs.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 to 3, a plurality of supporting parts 12 are uniformly arranged at intervals along the length direction of the bottom of the trench body 1, and both ends of the bottom of each supporting part 12 are provided with mounting holes; the supporting part 12 can also play a role of reinforcing ribs, the strength of the groove body 1 is increased, the supporting part 12 can be fixed by utilizing the anchoring nails to penetrate through the mounting holes, and further the functional work of the groove body 1 is realized; according to the requirement, the mounting hole can be a circular hole or a U-shaped structure;

the section of the supporting part 12 is of an inverted T-shaped structure, so that the contact area of the bottom surface of the supporting part 12 can be increased; the two sides of the bottom of the supporting part 12 are provided with the upturned parts 121, so that the transverse ditch can axially move on the ground or on concrete when being installed, and the transverse ditch can be butted with the previously installed transverse ditch, so that the function of installing the transverse ditches one by one can be realized.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 to 8, an end surface of the trench body 1 is provided with an inserting portion 13 communicated with the cavity thereof, and the other end surface of the trench body 1 is provided with an inserting hole 14 matched with the inserting portion 13, so that the connection of the two cross trenches is more stable;

the annular groove 141 is arranged in the middle section of the hole wall of the insertion hole 14, so that when the two transverse grooves are butted, a sealing ring, such as a rubber ring or a silica gel ring, can be arranged in the annular groove 141 in advance, and the insertion part 13 and the insertion hole 14 which are assembled with each other are correspondingly matched in a sealing manner;

one end face of the ditch body 1 corresponding to the inserting part 13 is provided with a positioning convex body 15, the other end face of the ditch body 1 is provided with a positioning groove 16 matched with the positioning convex body 15, and the positioning convex body 15 and the positioning groove 16 of the other transverse ditch are matched in arrangement, so that the two transverse ditches are consistent when being assembled.

In the structure, during installation, firstly, a foundation pit is dug at a required place, then concrete is poured into the foundation pit, then a plurality of required transverse ditches are installed one by one, the adjacent insertion parts 13 and the insertion holes 14 are assembled together, the adjacent positioning convex bodies 15 and the positioning grooves 16 are assembled together, then the anchoring rods penetrate through the installation holes, the anchoring rods are inserted into the concrete, then the concrete is poured into the foundation pits again, the upper end surfaces of the concrete and the top surfaces of the transverse ditches are flush, the concrete can be poured into the foundation pits for the second time according to requirements, and the compaction equipment is used for compacting the concrete.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An integral transversal ditch, comprising a ditch body (1) and a cover plate (2), and is characterized in that: a notch (11) communicated with the cavity of the ditch body (1) is formed in the center of the top of the ditch body along the length direction of the ditch body, a cover plate (2) matched with the notch (11) is arranged on the inner side of the notch (11), and a locking structure (3) used for locking the position of the cover plate (2) is further arranged on the top of the ditch body (1);

the locking structure (3) comprises a connecting rod (31), two ends of the top of the groove body (1) are provided with strip-shaped holes arranged along the width direction of the groove body, one hole wall of each strip-shaped hole corresponding to the notch (11) is provided with a connecting hole communicated with the notch (11), the other hole wall of each strip-shaped hole is provided with a mounting groove, the positions of the two end surfaces of the cover plate (2) corresponding to the connecting holes are provided with jacks, the hole cavity of each strip-shaped hole is provided with a connecting rod (31) capable of moving along the length direction of the groove body (1), the positions of the connecting rods (31) corresponding to the connecting holes are provided with inserting rods (32), the mounting grooves are provided with spring telescopic rods (33) which are in abutting fit with the connecting rods (31), and one ends of the inserting rods (32) departing from the connecting rods (31) are matched and inserted in the corresponding jacks; the top of the groove body (1) is also provided with an unlocking structure (34) which can drive the connecting rod (31) to move so that the inserted rod (32) is separated from the corresponding jack.

2. A unitary transverse channel according to claim 1, wherein: the lower plate surface of the cover plate (2) is provided with a convex part (21) which is inserted into the upper end of the cavity of the groove body (1) in a matching way.

3. A unitary transverse channel according to claim 1, wherein: the lower section of the ditch body (1) is of a semi-circular arc structure along the width direction, and two side walls of the upper section of the ditch body (1) are of an inverted splayed structure.

4. A unitary transverse channel according to claim 1, wherein: the bottom of the ditch body (1) is provided with a plurality of supporting parts (12) at even intervals along the length direction of the ditch body, and both ends of the bottom of each supporting part (12) are provided with mounting holes.

5. A monolithic transverse channel according to claim 4, wherein: the cross section of the supporting part (12) is of an inverted T-shaped structure, and two sides of the bottom of the supporting part (12) are provided with upwarping parts (121).

6. A unitary transverse channel according to claim 1, wherein: one end face of the groove body (1) is provided with an inserting part (13) communicated with the cavity of the groove body, and the other end face of the groove body (1) is provided with an inserting hole (14) matched with the inserting part (13).

7. An integral transverse channel according to claim 6, wherein: and an annular groove (141) is arranged in the middle of the wall of the insertion hole (14).

8. An integral transverse channel according to claim 6, wherein: the end face, corresponding to the insertion part (13), of the groove body (1) is provided with a positioning convex body (15), and the other end face of the groove body (1) is provided with a positioning groove (16) matched with the positioning convex body (15).