CN219059867U - Construction fence - Google Patents
Construction fence Download PDFInfo
- Publication number
- CN219059867U CN219059867U CN202223358278.5U CN202223358278U CN219059867U CN 219059867 U CN219059867 U CN 219059867U CN 202223358278 U CN202223358278 U CN 202223358278U CN 219059867 U CN219059867 U CN 219059867U
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- retaining wall
- strip
- prefabricated foundation
- prefabricated
- construction
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- 238000010276 construction Methods 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 239000004567 concrete Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a construction enclosure, which comprises a strip-shaped retaining wall foundation, a retaining wall, stand columns and a waveform guardrail, wherein the strip-shaped retaining wall foundation is arranged on the strip-shaped retaining wall foundation; wherein the retaining wall is detachably connected to the top of the strip-shaped retaining wall foundation; the number of the upright posts is multiple, the upright posts are arranged on the top of the strip-shaped retaining wall foundation in a linear manner, and the upright posts are positioned on one side of the retaining wall; the wave-shaped guardrails are detachably connected to the upright posts. According to the construction fence, the retaining wall and the waveform guardrail are detachably connected to the strip-shaped retaining wall foundation, the waveform guardrail does not need to be arranged on a road, the occupied width of the road in the construction process of the fence is reduced, the road surface is not damaged due to the installation of the waveform guardrail, the installation is simple, the operation is easy, the installation efficiency of the waveform guardrail can be effectively improved, and the construction fence is suitable for popularization and application.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a construction fence.
Background
At present, when municipal construction operation is carried out in a dense built-up area, construction is required to be carried out at the periphery of the construction operation, a wave-shaped guardrail is installed, the influence of noise and dust generated in the construction process on peripheral living areas is reduced, and the running safety of road traffic vehicles is ensured.
In general, after the construction fence is installed, the road surplus width is smaller, if the wavy guardrail is additionally arranged at the outer edge of the fence, the road width is further occupied, the minimum width of traffic road vehicles is not met, the traffic vehicles are influenced to run, and traffic safety hidden danger is easily caused; and when the waveform guardrail is additionally arranged on the road, the upright posts are required to be arranged on the ground, and the road surface of the road can be damaged. In addition, the construction enclosure prefabricated foundation block adopted at the current stage is unstable in fixation, and enclosure dumping phenomenon is easy to occur in severe weather or when the construction enclosure prefabricated foundation block is impacted.
Disclosure of Invention
In view of the above, the present utility model aims to provide a construction enclosure, which aims to solve the problems existing in the prior art.
The utility model provides a construction enclosure, which comprises a strip-shaped retaining wall foundation, a retaining wall, stand columns and a waveform guardrail, wherein the strip-shaped retaining wall foundation is arranged on the retaining wall foundation; wherein,,
the retaining wall is arranged at the top of the strip-shaped retaining wall foundation and is detachably connected to the strip-shaped retaining wall foundation;
the number of the upright posts is multiple, the upright posts are arranged on the top of the strip-shaped retaining wall foundation in a linear manner, and the upright posts are positioned on one side of the retaining wall;
the wave-shaped guardrails are detachably connected to the upright posts.
Preferably, the strip-shaped retaining wall foundation comprises a plurality of prefabricated foundation blocks which are connected in a sequentially abutting mode, and the top of each prefabricated foundation block is provided with one upright post respectively.
Preferably, the prefabricated foundation block is a reinforced concrete structure in a rectangular parallelepiped shape.
Preferably, two opposite connection surfaces of the prefabricated foundation block are respectively provided with a matched protrusion and a matched groove, and the protrusions and the grooves are used for positioning when two adjacent prefabricated foundation blocks are abutted.
Preferably, a mounting hole is formed in the top of the prefabricated foundation block, and the upright post is inserted into the mounting hole.
Preferably, the upright is a circular steel tube with a preset length, and the mounting hole is a circular hole matched with the circular steel tube.
Preferably, the wave guard bar is connected to a plurality of the upright posts by bolts or self-tapping screws.
Preferably, the top of prefabricated basic piece has seted up the mounting groove, the mounting groove is followed the length direction of prefabricated basic piece extends and sets up, just the both ends of mounting groove link up prefabricated basic piece, the bottom of barricade is inserted and is established in the mounting groove.
Preferably, the retaining wall is provided with the fixed plate near its bottom preset distance department, the fixed plate is located one side of retaining wall, a plurality of bolt holes have been seted up on the fixed plate, each prefabricated basic piece's top be equipped with a plurality of with bolt hole assorted screw thread blind hole on the fixed plate respectively, the retaining wall passes through fixed plate fixed connection is in a plurality of on the prefabricated basic piece.
Preferably, two ends of the retaining wall are respectively provided with a connecting plate, the connecting plates at two ends of the retaining wall are respectively correspondingly provided with connecting holes, and the connecting plates of two adjacent retaining walls are connected through bolts.
According to the construction fence, the retaining wall and the waveform guardrail are detachably connected to the strip-shaped retaining wall foundation, the waveform guardrail does not need to be arranged on a road, the occupied width of the road in the construction process of the fence is reduced, the road surface is not damaged due to the installation of the waveform guardrail, the installation is simple, the operation is easy, the installation efficiency of the waveform guardrail can be effectively improved, and the construction fence is suitable for popularization and application.
Drawings
The above and other objects, features and advantages of the present utility model will become more apparent from the following description of embodiments of the present utility model with reference to the accompanying drawings.
Fig. 1 and 2 are schematic perspective views of a construction fence according to an embodiment of the present utility model when viewed in different directions.
Fig. 3 is a schematic perspective view showing a retaining wall in a construction fence according to an embodiment of the present utility model.
Fig. 4 shows a schematic perspective view of a prefabricated foundation block in a construction fence according to an embodiment of the present utility model.
In the figure: 1. prefabricating a foundation block; 11. a protrusion; 12. a groove; 13. a mounting hole; 14. a mounting groove; 15. a threaded blind hole; 2. a retaining wall; 21. a fixing plate; 211. bolt holes; 22. a connecting plate; 221. a connection hole; 3. a column; 4. wave shaped guard bar.
Detailed Description
Various embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts. For clarity, the various features of the drawings are not drawn to scale.
The utility model provides a construction fence, which comprises a strip-shaped retaining wall foundation, a retaining wall 2, a stand column 3 and a wave-shaped guardrail 4, and is shown in fig. 1 and 2. The retaining wall 2 is arranged at the top of the strip-shaped retaining wall foundation, and the retaining wall 2 is detachably connected to the strip-shaped retaining wall foundation; the number of the upright posts 3 is multiple, the upright posts 3 are linearly arranged at the top of the strip-shaped retaining wall foundation, and the upright posts 3 are positioned at one side of the retaining wall 2; the wave guard bar 4 is detachably connected to a plurality of the upright posts 3.
Specifically, bar barricade basis includes a plurality of prefabricated basic pieces 1 of butt connection in proper order, and the top of every prefabricated basic piece 1 is provided with a stand 3 respectively. The prefabricated foundation block 1 is a reinforced concrete structure in a cuboid shape. In this embodiment, the edge that prefabricated basic piece 1 top stand 3 is located carries out the chamfer and handles, stand 3 one side is when using towards road one side, through carrying out the chamfer to top edge and handle, avoid prefabricated basic piece 1's sharp edge to collide with pedestrian and vehicle on the road.
Further, two opposite connection surfaces of the prefabricated foundation block 1 are respectively provided with a matched protrusion 11 and a matched groove 12, and the protrusions 11 and the grooves 12 are used for positioning when the two adjacent prefabricated foundation blocks 1 are abutted. As shown in fig. 4, in this embodiment, the protrusion 11 and the groove 12 are disposed at intermediate positions in the width direction of the prefabricated foundation block 1, and the protrusion 11 and the groove 12 are isosceles trapezoids. The protruding 11 and the recess 12 that set up on two connection faces on the prefabricated contact block can make two prefabricated basic blocks 1 can be fast accurate location when the butt is connected, improves the concatenation installation effectiveness of bar barricade basis. It will be appreciated that the shape of the protrusion 11 and the recess 12 may be any other shape such as isosceles triangle, rectangle, etc., which is not limited in this embodiment.
Further, a mounting hole 13 is formed in the top of the prefabricated foundation block 1, and the upright post 3 is inserted into the mounting hole 13. Through setting up mounting hole 13 on prefabricated basic piece 1, stand 3 can need not to be buried together on prefabricated basic piece 1 when prefabricated basic piece 1 processes, and stand 3 can be connected with prefabricated basic piece 1 support detachably, makes things convenient for the processing of prefabricated basic piece 1, deposits and transportation. In this embodiment, the upright 3 is a circular steel tube with a preset length, the mounting hole 13 is a circular hole matched with the circular steel tube, and sealing plates are arranged at two ends of the circular steel tube to prevent rainwater from entering the circular steel tube from corroding. In the concrete implementation, in order to facilitate the upright post 3 to be easily inserted into the installation hole 13 of the prefabricated foundation block 1, a section of PVC pipe with the inner diameter matched with the outer diameter of the upright post 3 can be pre-buried in the installation hole 13, so that the upright post 3 is easier to be inserted into the installation hole 13.
Further, the wave fence 4 may be attached to a plurality of the posts 3 by bolts or self-tapping screws. In this embodiment, the wave guard bar 4 is detachably connected to the plurality of upright posts 3 by self-tapping screws.
Further, the top of the prefabricated foundation block 1 is provided with a mounting groove 14, see fig. 4, the mounting groove 14 extends along the length direction of the prefabricated foundation block 1, two ends of the mounting groove 14 penetrate through the prefabricated foundation block 1, and the bottom of the retaining wall 2 is inserted into the mounting groove 14. In this embodiment, the mounting groove 14 is formed at a position in the middle of the width direction of the prefabricated foundation block 1. By providing the mounting groove 14 at the top of the prefabricated foundation block 1, a quick connection of the baffle plate to the prefabricated foundation block 1 can be achieved.
Further, in order to make the connection between the retaining wall 2 and the prefabricated foundation block 1 firm, a fixing plate 21 is disposed at a preset distance from the bottom end of the retaining wall 2, as shown in fig. 3, the fixing plate 21 is disposed on one side of the retaining wall 2, a plurality of bolt holes 211 are formed in the fixing plate 21, a plurality of threaded blind holes 15 matched with the bolt holes 211 in the fixing plate 21 are respectively formed in the top of the prefabricated foundation block 1, and the retaining wall 2 is fixedly connected to the prefabricated foundation block 1 through the fixing plate 21. The middle of the top of the fixing plate 21 of the retaining wall 2 and the top of the prefabricated foundation block 1 can be connected through a plurality of bolts, and the bolts can pass through the bolt holes 211 on the fixing plate 21 to be in threaded connection with the threaded blind holes 15 on the top of the prefabricated foundation block 1, so that the retaining wall 2 is firmly connected to the prefabricated foundation block 1. The prefabricated foundation block 1 can be pre-buried with a steel plate at the top during manufacturing, and the threaded blind holes 15 can be formed in the pre-buried steel plate.
Further, two ends of the retaining wall 2 are respectively provided with a connecting plate 22, connecting plates 22 at two ends of the retaining wall 2 are respectively provided with a connecting hole 221 correspondingly, and the connecting plates 22 of two adjacent retaining walls 2 are connected through bolts. Through setting up connecting plate 22 at barricade 2 both ends, connect between with adjacent barricade 2, construction encloses and keeps off the installation time, barricade 2 joinable becomes wholly to make barricade 2 more firm, under bad weather or suffer the phenomenon that the construction encloses fender to topple over when striking is difficult to produce. During the concrete implementation, the through holes can also be formed in the two ends of the waveform guardrail 4, and the adjacent waveform guardrails 4 can be connected through bolt fasteners, so that the waveform guardrails 4 are also connected into a whole, and the stability of the construction enclosure is further improved.
In conclusion, the retaining wall and the waveform guardrail of the construction fence are detachably connected on the strip-shaped retaining wall foundation, the waveform guardrail does not need to be arranged on a road, the occupied width of the road in the construction process of the fence is reduced, the road surface is not damaged by the installation of the waveform guardrail, the installation is simple, the operation is easy, the installation efficiency of the waveform guardrail can be effectively improved, and the construction fence is suitable for popularization and application.
It should be noted that in this document 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. The construction fence is characterized by comprising a strip-shaped retaining wall foundation, a retaining wall, stand columns and a waveform guardrail; wherein,,
the retaining wall is arranged at the top of the strip-shaped retaining wall foundation and is detachably connected to the strip-shaped retaining wall foundation;
the number of the upright posts is multiple, the upright posts are arranged on the top of the strip-shaped retaining wall foundation in a linear manner, and the upright posts are positioned on one side of the retaining wall;
the wave-shaped guardrails are detachably connected to the upright posts.
2. The construction enclosure of claim 1, wherein the strip-shaped retaining wall foundation comprises a plurality of prefabricated foundation blocks which are connected in a sequentially abutting mode, and the top of each prefabricated foundation block is provided with one upright post respectively.
3. The construction enclosure of claim 2, wherein the prefabricated foundation blocks are rectangular parallelepiped shaped reinforced concrete structures.
4. A construction enclosure according to claim 3, wherein two opposite connection faces of the prefabricated foundation blocks are respectively provided with a matched protrusion and a matched groove, and the protrusions and the grooves are used for positioning when two adjacent prefabricated foundation blocks are abutted.
5. The construction enclosure of claim 2, wherein the top of the prefabricated foundation block is provided with mounting holes in which the posts are inserted.
6. The construction enclosure of claim 5, wherein the upright is a circular steel tube of a predetermined length and the mounting hole is a circular hole matching the circular steel tube.
7. The construction enclosure of claim 1, wherein the wave guard rail is attached to a plurality of the posts by bolts or self-tapping screws.
8. The construction enclosure according to claim 2, wherein a mounting groove is formed in the top of the prefabricated foundation block, the mounting groove extends along the length direction of the prefabricated foundation block, two ends of the mounting groove penetrate through the prefabricated foundation block, and the bottom of the retaining wall is inserted into the mounting groove.
9. The construction enclosure of claim 8, wherein the retaining wall is provided with a fixing plate near a preset distance of the bottom end of the retaining wall, the fixing plate is arranged on one side of the retaining wall, a plurality of bolt holes are formed in the fixing plate, a plurality of threaded blind holes matched with the bolt holes in the fixing plate are respectively formed in the top of each prefabricated foundation block, and the retaining wall is fixedly connected to the prefabricated foundation blocks through the fixing plate.
10. The construction enclosure according to claim 8, wherein two ends of the retaining wall are respectively provided with a connecting plate, connecting holes are correspondingly formed in the connecting plates at the two ends of the retaining wall respectively, and the connecting plates of two adjacent retaining walls are connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358278.5U CN219059867U (en) | 2022-12-13 | 2022-12-13 | Construction fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358278.5U CN219059867U (en) | 2022-12-13 | 2022-12-13 | Construction fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219059867U true CN219059867U (en) | 2023-05-23 |
Family
ID=86343726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223358278.5U Active CN219059867U (en) | 2022-12-13 | 2022-12-13 | Construction fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219059867U (en) |
-
2022
- 2022-12-13 CN CN202223358278.5U patent/CN219059867U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |