CN216640811U

CN216640811U - Drainage ditch structure of gravel bin of mixing station

Info

Publication number: CN216640811U
Application number: CN202220098492.2U
Authority: CN
Inventors: 王昭强; 朱相涛; 刘小华; 杨伟; 宋金保; 陈英杰
Original assignee: China Railway Zhuzhou Bridge Co Ltd
Current assignee: China Railway Zhuzhou Bridge Co Ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-31
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to a drainage ditch structure of a sand and stone material bin of a mixing station, belonging to the technical field of drainage of the sand and stone material bin of the mixing station. The structure comprises a ditch body, wherein ditch side walls are poured on two sides of the ditch body, tie bars are pre-embedded in the ditch side walls, a ditch cushion layer is poured at the bottom of the ditch body, the ditch body in a shape like a Chinese character 'ji' is integrally pressed and formed by pouring the ditch cushion layer firstly and adjusting the drainage gradient, so that the drainage gradient is adjusted more accurately, and drainage is smoother; the structure can adopt a construction process of pouring the side wall of the drainage ditch and the ground concrete simultaneously, greatly shortens the construction period, reduces the construction cost, and well solves the problems of complicated construction process, long construction period and high construction cost of the traditional drainage ditch; in addition, through drawknot reinforcing bar design and reasonable parameter design for the bearing capacity of escape canal is strong, need not the protection of apron, can bear the conventional current that bears the weight of the machine.

Description

Drainage ditch structure of gravel bin of mixing station

Technical Field

The utility model belongs to the technical field of drainage of a sand and stone material bin of a mixing station, and particularly relates to a drainage ditch structure of the sand and stone material bin of the mixing station.

Background

In the sand and stone material bin construction engineering of the mixing station, a traditional drainage ditch usually adopts a reinforced concrete in-situ watering ditch bottom plate and side walls, a steel cover plate is arranged on the upper portion of a ditch, the construction process is complicated, the construction period is long, the construction cost is high, the steel cover plate is easy to damage in the later-stage field production and use process, the steel cover plate needs to be removed for cleaning when the ditch is cleaned, and the ditch is very complicated to clean.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems mentioned in the background technology, the utility model provides a drainage ditch structure of a gravel bin of a mixing plant.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a drainage ditch structure of stirring station gravel storehouse, includes the ditch body, and the ditch side wall has been pour to the both sides of ditch body, and pre-buried in the ditch side wall has the drawknot reinforcing bar, and the ditch bed course has been pour to the bottom of ditch body.

Furthermore, the ditch body includes the ditch bottom plate, and the laminating of ditch bottom plate is on the surface of ditch bed course, and the both sides of ditch bottom plate are fixed with ditch body board, and the laminating of ditch body board is on the lateral wall of ditch side wall, and the last edge of ditch body board all is fixed with the ditch pterygoid lamina, and the laminating of ditch pterygoid lamina is at the top surface of ditch side wall, and the ditch body is "nearly" style of calligraphy structure.

Furthermore, the end part of the ditch wing plate is fixed with a shovel-preventing hook which is embedded into the top of the side wall of the ditch to fix the ditch body in the ditch, so that the ditch body is prevented from being damaged when the loader shovels materials.

Furthermore, the ditch bottom plate, the ditch body plate, the ditch wing plate and the anti-shoveling hook are of an integrated structure and are formed by pressing plastic plates.

Furthermore, the tie bars are respectively abutted with the ditch body plate and the ditch wing plate, so that bearing capacity is uniformly transmitted to surrounding concrete when the ditch body is stressed, and the ditch body has good pressure resistance.

Furthermore, the depth of the inner part of the channel body is 250mm, the width of the inner part of the channel body is 200mm, and the structural strength of the channel body under the specification is high, so that the channel body can bear the passage of a loader.

Furthermore, the arrangement density of the tie bars along the extending direction of the ditch body is 500mm per piece.

Furthermore, the ditch cushion layer is obliquely laid, and smooth drainage is facilitated after the ditch body is installed.

The utility model has the beneficial effects that:

1. according to the utility model, the ditch cushion layer is poured firstly, the drainage gradient is adjusted, the inverted U-shaped ditch body is integrally pressed and formed, the drainage gradient is adjusted more accurately, and drainage is smoother.

2. The construction method can adopt a construction process of pouring the side wall of the drainage ditch and the ground concrete simultaneously, greatly shorten the construction period, reduce the construction cost and well solve the problems of complicated construction process, long construction period and high construction cost of the traditional drainage ditch.

3. According to the utility model, through the design of the tie bars and the reasonable parameter design, the drainage ditch has strong bearing capacity, does not need the protection of the cover plate, and can bear the traffic of a conventional bearing machine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of an installed drainage ditch structure for a gravel bin of a mixing plant according to the present invention;

FIG. 2 is a schematic view of the structure of the trench and the tie bar of the present invention;

fig. 3 is a schematic top view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

10. a ditch cushion layer; 20. a ditch side wall; 30. tying the reinforcing steel bars; 40. a trench body; 41. a trench floor; 42. a gutter body plate; 43. a trench wing plate; 44. the shovel hook is prevented from being lifted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a drainage ditch structure of a gravel bin of a mixing plant comprises a ditch body 40, wherein ditch side walls 20 are poured on two sides of the ditch body 40, tie bars 30 are pre-embedded in the ditch side walls 20, and a ditch cushion layer 10 is poured on the bottom of the ditch body 40.

The ditch body 40 comprises a ditch bottom plate 41, the ditch bottom plate 41 is attached to the surface of the ditch cushion layer 10, ditch body plates 42 are fixed to two sides of the ditch bottom plate 41, the ditch body plates 42 are attached to the side walls of the ditch side walls 20, ditch wing plates 43 are fixed to the upper edges of the ditch body plates 42, the ditch wing plates 43 are attached to the top surfaces of the ditch side walls 20, and the ditch body 40 is of a structure shaped like a Chinese character 'ji'.

The end of the ditch wing plate 43 is fixed with a shovel-preventing hook 44, the shovel-preventing hook 44 is embedded into the top of the side wall 20 of the ditch, so that the ditch body 40 is fixed in the ditch, and the ditch body 40 is prevented from being damaged when the loader shovels materials.

The ditch bottom plate 41, the ditch body plate 42, the ditch wing plate 43 and the anti-shoveling hook 44 are of an integrated structure and are formed by pressing plastic plates.

The tie bars 30 are respectively abutted with the ditch body plate 42 and the ditch wing plate 43, and the bearing capacity is uniformly transferred to the surrounding concrete when the ditch body 40 is stressed, so that the ditch body 40 has good pressure resistance.

The depth of the inner part of the trench 40 is 250mm, the width of the inner part of the trench 40 is 200mm, the structural strength of the trench 40 is high under the specification, and the loading machine can pass through the trench.

The arrangement density of the tie bars 30 along the extending direction of the trench body 40 is 500 mm/piece.

The specific implementation mode of the utility model is as follows:

determining the drainage direction of a ditch at the position where the ditch needs to be laid, laying a ditch cushion layer 10 on the surface of a substrate in an inclined mode according to the drainage gradient requirement, pressing a steel plate into a ditch body 40 comprising a ditch bottom plate 41, a ditch body plate 42, a ditch wing plate 43 and a lifting-prevention hook 44, laying the ditch bottom plate 41 above the ditch cushion layer 10 and positioning, arranging and fixing tie bars 30 on the outer sides of the ditch body plate 42 and the ditch wing plate 43, building a formwork on the outer side of the ditch body 40, pouring cement between the ditch body 40 and the formwork, forming a ditch side wall 20 after fixing, and finishing the construction of the sand silo drainage ditch of the mixing station.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a drainage ditch structure of stirring station gravel storehouse which characterized in that, includes ditch body (40), and ditch side wall (20) have been pour to the both sides of ditch body (40), and pre-buried tie bar (30) in ditch side wall (20), and ditch bed course (10) have been pour to the bottom of ditch body (40).

2. The drainage ditch structure of the gravel and sand bin of the mixing plant according to claim 1, wherein the drainage ditch body (40) comprises a ditch bottom plate (41), the ditch bottom plate (41) is attached to the surface of the ditch cushion layer (10), ditch body plates (42) are fixed to two sides of the ditch bottom plate (41), the ditch body plates (42) are attached to the side walls of the ditch side walls (20), ditch wing plates (43) are fixed to the upper edges of the ditch body plates (42), the ditch wing plates (43) are attached to the top surfaces of the ditch side walls (20), and the drainage ditch body (40) is of a structure shaped like a Chinese character 'ji'.

3. The drain ditch structure of the gravel bin of the mixing plant according to claim 2, wherein the end of the ditch wing plate (43) is fixed with a shoveling prevention hook (44), and the shoveling prevention hook (44) is embedded in the top of the side wall (20) of the ditch.

4. The drain structure of the gravel bin of the mixing plant according to claim 3, wherein the drain bottom plate (41), the drain body plate (42), the drain wing plate (43) and the anti-shoveling hook (44) are of an integrated structure.

5. The drain structure of the gravel bunker of the mixing plant according to claim 2, wherein the tie bars (30) are abutted against the body plate (42) and the wing plate (43), respectively.

6. The drainage ditch structure of a gravel bunker of a mixing plant according to claim 4, wherein the depth of the inside of the trench body (40) is 250mm, and the width of the inside of the trench body (40) is 200 mm.

7. The drain structure of the gravel bin of the mixing plant according to claim 1, wherein the arrangement density of the tie bars (30) along the extending direction of the trench body (40) is 500 mm/piece.