CN211498938U - Highway side slope retaining wall pouring structure - Google Patents
Highway side slope retaining wall pouring structure Download PDFInfo
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- CN211498938U CN211498938U CN201922200969.4U CN201922200969U CN211498938U CN 211498938 U CN211498938 U CN 211498938U CN 201922200969 U CN201922200969 U CN 201922200969U CN 211498938 U CN211498938 U CN 211498938U
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Abstract
The application provides a highway side slope retaining wall pouring structure belongs to the road bed construction field. It includes retaining wall template; the first feeding groove is provided with a plurality of first discharge ports and is communicated with the retaining wall template through the first discharge ports; the second feeding groove is communicated with the first feeding groove through a second discharge hole; the fixed bolster, first chute feeder, second chute feeder are installed respectively on the fixed bolster. The device simple structure, it is convenient to use, can improve the foundation construction efficiency of embankment barricade effectively to it is more even when making concrete pouring barricade masterplate.
Description
Technical Field
The application relates to a road bed construction field especially relates to a highway side slope barricade pouring structure.
Background
The roadbed is influenced by the action of natural factors for a long time, the physical and mechanical properties of the rock soil decay under the action of unfavorable hydrographic conditions, so that the roadbed is damaged, and in order to ensure that the roadbed has enough strength and stability, roadbed protection, retaining and reinforcement are indispensable engineering measures.
The retaining wall is a wall structure for supporting roadbed filling or hillside soil body and preventing the filling or soil body from deforming and destabilizing. In a high fill side slope of a mountain highway, in order to prevent the sliding of a roadbed side slope or the instability of a side slope soil body and simultaneously shrink a slope toe, the occupied area and the removal are reduced, and a embankment retaining wall is often required to be arranged.
Because the mountain area topography is great, and the ground is precipitous, and the construction pavement is built difficultly, to the great highway section of fill, does not have sufficient working face, and the fortune material dolly also can't enter the field, and the concrete tank wagon generally can't transport the concrete to fill side slope toe need set up the position of barricade, need set up the chute between tank wagon and barricade position, and the concrete on the tank wagon is carried to the barricade template in through the chute.
When the concrete is conveyed by the conventional chute, the concrete is accumulated in the same place and cannot be uniformly diffused to the periphery, so that the pouring is not uniform, and the uniform condition is usually controlled by manual operation after the pouring is finished.
SUMMERY OF THE UTILITY MODEL
An object of this application lies in providing a highway side slope barricade cast structure, aims at improving the problem of the inefficiency of pouring of current road bed retaining wall.
The technical scheme of the application is as follows:
the utility model provides a highway side slope barricade cast structure, includes:
a retaining wall template;
the first feeding groove is provided with a plurality of first discharge ports and is communicated with the retaining wall template through the first discharge ports;
the second feeding groove is communicated with the first feeding groove through a second discharge hole;
the first feeding groove and the second feeding groove are respectively arranged on the fixed support.
As a technical scheme of the application, the retaining wall template is of a groove-shaped structure with an upper opening.
As a technical scheme of this application, first chute feeder is V type slot structure, first chute feeder with the position department that the barricade masterplate is connected has seted up first discharge gate.
As a technical scheme of this application, first chute feeder has at least three trough-like feeding channel, trough-like feeding channel with first discharge gate has been seted up to the position department that the barricade masterplate is connected.
As a technical scheme of this application, the second chute feeder is linear type slot-shaped structure, and the feed inlet has been seted up to one end, the other end seted up with first chute feeder is linked together the second discharge gate.
As a technical solution of the present application, the fixed bracket includes a plurality of first telescopic supporting rods, a plurality of second telescopic supporting rods, and a plurality of connecting rods, the first telescopic supporting rods and the second telescopic supporting rods are arranged in parallel at intervals, and two ends of the connecting rods are detachably connected to the first telescopic supporting rods and the second telescopic supporting rods respectively; the first feeding groove is arranged on the first telescopic supporting rod and the second telescopic supporting rod, and the second feeding groove is arranged on the first telescopic supporting rod and the second telescopic supporting rod.
As a technical scheme of this application, the barricade masterplate adopts the steel form preparation to form, first chute feeder the second chute feeder all adopts the iron sheet preparation to form, the fixed bolster adopts steel matter preparation to form.
The beneficial effect of this application:
in the highway side slope retaining wall pouring structure of this application, its main solution is in the abrupt highway section of mountain area highway topography, and the concrete placement problem when its high fill side slope arranges the embankment retaining wall is through setting up first chute feeder and second chute feeder between concrete tank car and retaining wall masterplate, carries the concrete to in the retaining wall masterplate. And after the foundation pit is excavated, supporting the retaining wall template, and making a supporting and fixing measure on the outer side of the retaining wall template. And calculating the height required by the fixed support according to the height difference between the position of the retaining wall template and the position of the concrete tank truck, erecting the fixed support, and simultaneously checking the stability of the fixed support. After the fixed support is erected, a linear second feeding groove and a V-shaped first feeding groove are installed; in the installation process, the linear second feeding groove is installed firstly, the V-shaped first feeding groove is installed, the linear second feeding groove is connected with the concrete tank truck material pouring port and the V-shaped first feeding groove, and the V-shaped first feeding groove is communicated with the retaining wall template. The feed end of the V-shaped first feeding groove is positioned about 5cm under the second discharge port of the linear second feeding groove and extends into the linear second feeding groove by about 10cm, so that the concrete material is conveniently conveyed. The V-shaped first feeding groove is 10cm wider than the two sides of the linear second feeding groove at the overlapping position of the linear second feeding groove and the V-shaped first feeding groove, so that the linear second feeding groove can be completely covered by the V-shaped first feeding groove at the overlapping position of the linear second feeding groove and the V-shaped first feeding groove. Meanwhile, the linear second feeding groove and the V-shaped first feeding groove are made of 3-5 mm iron sheets, the longitudinal gradient of the linear second feeding groove and the V-shaped first feeding groove is controlled to be 5-10%, and concrete can flow into the retaining wall template along the linear second feeding groove and the V-shaped first feeding groove conveniently. The concrete is prevented from being disturbed by the linear second feeding groove and the V-shaped first feeding groove in the sliding process by making consolidation measures between the linear second feeding groove, the V-shaped first feeding groove and the fixed support. In the concrete pouring process, the position of the first discharge port can be adjusted according to actual conditions, and the concrete is ensured to be more uniform when poured into the retaining wall template. After pouring, the first feeding grooves of the linear second feeding grooves and the V-shaped feeding grooves are washed, concrete remained in the first feeding grooves of the linear second feeding grooves and the V-shaped feeding grooves is reduced, and the concrete feeding device is convenient to use next time. When concrete is poured to a certain elevation, the rubble is uniformly poured into the concrete, and manual vibration is assisted to form rubble concrete, so that the firmness of the retaining wall can be effectively enhanced. Therefore, the straight second feeding groove chute and the V-shaped first feeding groove are matched for use, so that concrete can be conveyed to the retaining wall template, the retaining wall can be uniformly poured, manual operation can be reduced, the pouring efficiency of the retaining wall is improved, and meanwhile, the pouring cost of the retaining wall can be effectively reduced.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a road slope retaining wall casting structure provided in the embodiment of the present application.
Icon: 1-a road side slope retaining wall pouring structure; 2-retaining wall template; 3-a first feed chute; 4-a first discharge port; 5-a second feeding groove; 6-fixing a bracket; 7-a feed inlet; 8-a second discharge port; 9-a first telescopic support bar; 10-a second telescopic support bar; 11-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.
Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1, the present application provides a road slope retaining wall casting structure 1, which includes a retaining wall template 2, a first feeding chute 3, a second feeding chute 5 and a fixing bracket 6; the first feeding groove 3 is of a groove-shaped structure, the top of the first feeding groove is open, the first feeding groove is provided with a plurality of first discharge holes 4, and the first discharge holes 4 are communicated with the retaining wall template 2; the second feeding groove 5 is of a groove-shaped structure, the top of the second feeding groove is open, one end of the second feeding groove is provided with a feeding hole 7, and the other end of the second feeding groove is provided with a second discharging hole 8 communicated with the first feeding groove 3; meanwhile, the first feeding groove 3 and the second feeding groove 5 are respectively arranged on the fixed bracket 6.
In this embodiment, after the retaining wall form 2 is erected, it is set in a groove-like structure with an open upper portion.
It should be noted that, in this embodiment, the first feeding chute 3 may be configured to be a V-shaped chute structure, and a first discharging opening 4 is formed at a position where the first feeding chute 3 is connected to the retaining wall template 2. In addition, in other embodiments, the first feeding chute 3 may be configured to have at least three chute-like feeding channels, and the positions of the chute-like feeding channels connected to the retaining wall stencils 2 are provided with the first discharging holes 4.
It should be noted that, in this embodiment, the feeding end of the V-shaped first feeding chute 3 is located about 5cm right below the second discharging port 8 of the linear second feeding chute 5, and extends about 510cm deep into the linear second feeding chute, so as to facilitate the conveying of the concrete material. At the overlapping position of the linear second feeding groove 5 and the V-shaped first feeding groove 3, the V-shaped first feeding groove 3 is wider than the two sides of the linear second feeding groove 5 by 10cm, so that the linear second feeding groove 5 can be completely covered by the V-shaped first feeding groove 3 at the overlapping position. Meanwhile, the linear second feeding groove 5 and the V-shaped first feeding groove 3 are made of 3-5 mm iron sheets, the longitudinal gradient of the linear second feeding groove 5 and the V-shaped first feeding groove 3 is controlled to be 5-10%, and concrete can flow into the retaining wall template 2 along the linear second feeding groove 5 and the V-shaped first feeding groove 3 conveniently. Consolidation measures are made between the linear second feeding groove 5, the V-shaped first feeding groove 3 and the fixed support 6, and disturbance of the linear second feeding groove 5 and the V-shaped first feeding groove 3 in the sliding process of the concrete is avoided.
It should be noted that, in this embodiment, the second feeding chute 5 is a linear chute-shaped structure, and one end of the second feeding chute is provided with a feeding hole 7, and the other end of the second feeding chute is provided with a second discharging hole 8 communicated with the first feeding chute 3.
It should be noted that, in this embodiment, the fixed bracket 6 includes a plurality of first telescopic support rods 9, a plurality of second telescopic support rods 10 and a plurality of connecting rods 11, the first telescopic support rods 9 and the second telescopic support rods 10 are arranged in parallel at intervals, and two ends of the connecting rods 11 are respectively detachably connected to the first telescopic support rods 9 and the second telescopic support rods 10; the first feeding groove 3 is fixedly arranged on a first telescopic supporting rod 9 and a second telescopic supporting rod 10, and the second feeding groove 5 is fixedly arranged on the first telescopic supporting rod 9 and the second telescopic supporting rod 10. The height of the first telescopic supporting rod 9 and the second telescopic supporting rod 10 is adjusted to adapt to pouring of retaining wall templates 2 with different heights, so that the device is more convenient and practical to use.
It should be noted that, in this embodiment, the retaining wall template 2 may be made of a steel template, the first feeding chute 3 and the second feeding chute 5 may be made of iron sheet, and the fixing bracket 6 may be made of steel. In the concrete pouring process, the position of the first discharge port 4 can be adjusted according to actual conditions, and the concrete is ensured to be more uniform when poured into the retaining wall template 2.
The working principle of the road slope retaining wall pouring structure 1 is as follows:
and after the foundation pit is excavated, supporting the retaining wall template 2, and performing supporting and fixing measures on the outer side of the retaining wall template 2. And calculating the height required by the fixed support 6 according to the height difference between the position of the retaining wall template 2 and the position of the concrete tank truck, erecting the fixed support 6, and simultaneously checking the stability of the fixed support 6. After the fixed support 6 is erected, the linear second feeding groove 5 and the V-shaped first feeding groove 3 are installed; in the installation process, the linear type second feeding groove 5 is installed firstly, the V-shaped first feeding groove 3 is installed, the linear type second feeding groove 5 is connected with the concrete tank car material pouring opening and the V-shaped first feeding groove 3, and the V-shaped first feeding groove 3 is communicated with the retaining wall template 2. The feed end of the V-shaped first feeding groove 3 is positioned about 5cm under the second discharge port 8 of the linear second feeding groove 5 and extends into the linear second feeding groove about 510cm, so that the concrete material is conveniently conveyed. At the overlapping position of the linear second feeding groove 5 and the V-shaped first feeding groove 3, the V-shaped first feeding groove 3 is wider than the two sides of the linear second feeding groove 5 by 10cm, so that the linear second feeding groove 5 can be completely covered by the V-shaped first feeding groove 3 at the overlapping position. Meanwhile, the linear second feeding groove 5 and the V-shaped first feeding groove 3 are made of 3-5 mm iron sheets, the longitudinal gradient of the linear second feeding groove 5 and the V-shaped first feeding groove 3 is controlled to be 5-10%, and concrete can flow into the retaining wall template 2 along the linear second feeding groove 5 and the V-shaped first feeding groove 3 conveniently. Consolidation measures are made between the linear second feeding groove 5, the V-shaped first feeding groove 3 and the fixed support 6, and disturbance of the linear second feeding groove 5 and the V-shaped first feeding groove 3 in the sliding process of the concrete is avoided. In the concrete pouring process, the position of the first discharge port 4 can be adjusted according to actual conditions, and the concrete is ensured to be more uniform when poured into the retaining wall template 2. After pouring, the linear second feeding groove 5 and the V-shaped first feeding groove 3 are washed, concrete remained in the linear second feeding groove 5 and the V-shaped first feeding groove 3 is reduced, and the concrete is convenient to use next time. When concrete is poured to a certain elevation, the rubble is uniformly poured into the concrete, and manual vibration is assisted to form rubble concrete, so that the firmness of the retaining wall can be effectively enhanced.
Therefore, in the road side slope retaining wall pouring structure 1, the concrete pouring problem when the embankment retaining wall is arranged on the high fill side slope of the road side slope steep road section in the mountainous area is mainly solved, and the concrete is conveyed into the retaining wall template 2 by erecting the first feeding chute 3 and the second feeding chute 5 between the concrete tank truck and the retaining wall template 2. Therefore, the chute of the second feeding groove 5 in a linear type and the first feeding groove 3 in a V-shaped are matched for use, so that the concrete can be uniformly poured into the retaining wall template 2 when being conveyed, the manual work can be reduced, the retaining wall pouring efficiency is improved, and meanwhile, the retaining wall pouring cost can be effectively reduced.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a highway side slope retaining wall pouring structure which characterized in that includes:
a retaining wall template;
the first feeding groove is provided with a plurality of first discharge ports and is communicated with the retaining wall template through the first discharge ports;
the second feeding groove is communicated with the first feeding groove through a second discharge hole;
the first feeding groove and the second feeding groove are respectively arranged on the fixed support.
2. The road slope retaining wall pouring structure of claim 1, wherein the retaining wall template is of a groove-shaped structure with an upper opening.
3. The road slope retaining wall pouring structure as claimed in claim 1, wherein the first feeding chute is a V-shaped chute structure, and a first discharge hole is formed at a position where the first feeding chute is connected with the retaining wall template.
4. The road slope retaining wall pouring structure as claimed in claim 1, wherein the first feeding trough has at least three trough-shaped feeding channels, and a first discharging hole is formed at a position where the trough-shaped feeding channels are connected with the retaining wall template.
5. The road slope retaining wall pouring structure as claimed in claim 1, wherein the second feeding trough is a linear trough-shaped structure, one end of the second feeding trough is provided with a feeding hole, and the other end of the second feeding trough is provided with the second discharging hole communicated with the first feeding trough.
6. The road side slope retaining wall pouring structure according to claim 1, wherein the fixed support comprises a plurality of first telescopic supporting rods, a plurality of second telescopic supporting rods and a plurality of connecting rods, the first telescopic supporting rods and the second telescopic supporting rods are arranged in parallel at intervals, and two ends of each connecting rod are respectively detachably connected to the first telescopic supporting rods and the second telescopic supporting rods; the first feeding groove is arranged on the first telescopic supporting rod and the second telescopic supporting rod, and the second feeding groove is arranged on the first telescopic supporting rod and the second telescopic supporting rod.
7. The road slope retaining wall pouring structure according to claim 1, wherein the retaining wall template is made of a steel template, the first feeding groove and the second feeding groove are made of iron sheets, and the fixing support is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200969.4U CN211498938U (en) | 2019-12-10 | 2019-12-10 | Highway side slope retaining wall pouring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200969.4U CN211498938U (en) | 2019-12-10 | 2019-12-10 | Highway side slope retaining wall pouring structure |
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| Publication Number | Publication Date |
|---|---|
| CN211498938U true CN211498938U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922200969.4U Active CN211498938U (en) | 2019-12-10 | 2019-12-10 | Highway side slope retaining wall pouring structure |
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|---|---|
| CN (1) | CN211498938U (en) |
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- 2019-12-10 CN CN201922200969.4U patent/CN211498938U/en active Active
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