Temporary building fence stand column

Abstract

The utility model provides a temporarily-built fence stand column, belongs to the technical field of building construction, and effectively solves the problem that site construction of an existing temporary fence is inconvenient. According to the technical scheme, the device comprises a vertical rod, the bottom of the vertical rod is connected with a bottom plate, the bottom of the vertical rod is sleeved with a corrugated pipe, the bottom plate is provided with a plurality of ground anchors, an inclined supporting plate is fixedly connected between the outer side of the bottom of the vertical rod and the top of the bottom plate, and an inclined supporting rod is arranged between the outer wall, located above the ground, of the vertical rod and the ground. The inclined supporting rods are connected with ground piles which are vertically and downwards inserted into the ground, and a supporting rod is arranged between every two adjacent vertical rods. The fence stand column has the advantages that the fence stand column is novel and used for improving the fence construction speed, reducing the construction cost and reducing the requirement of fence construction for a working face.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a temporary building enclosure column. Background Art

[0002] Currently in the construction industry, when developing and constructing a certain plot of land, it is necessary to install temporary fences on the plot for closed management. However, the installation methods of temporary fence columns on the market mostly use pre-embedded parts or installation of collision screws, and the foundation or base of the column needs to be hardened. This method mainly has the following problems: a large amount of concrete is consumed in the process of hardening the foundation, which increases labor and material expenses; increases the construction period; and has high requirements for the site, and the site ground must be able to accommodate vehicles such as concrete tankers.

[0003] Therefore how to solve the above-mentioned technical problems just becomes the problem that the utility model faces. Utility Model Content

[0004] The utility model aims to provide a novel enclosure column, which is used to increase the construction speed of the enclosure, reduce the construction cost, and reduce the requirements of the enclosure construction on the working surface.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model provides a temporary building enclosure column, characterized in that it comprises a vertically arranged upright pole, the bottom of the upright pole is fixedly connected to the center of the top of the bottom plate, a corrugated tube is coaxially sleeved on the outer side of the bottom of the upright pole, and a plurality of vertical downward anchor nails are arranged at the edge of the bottom plate;

[0006] An oblique support plate is fixedly connected between the outer side of the bottom of the vertical pole and the top of the bottom plate, an oblique support rod is arranged between the outer wall of the vertical pole located above the ground and the ground, and the oblique support rod is connected to a ground pile vertically inserted downward under the ground;

[0007] Two support rods are horizontally arranged on the upper and lower sides between two adjacent vertical rods.

[0008] Both ends of the support rod are fixedly connected with a fixing frame, the fixing frame is a U-shaped structure with an opening facing downward, the inner distance of the fixing frame matches the width of the vertical pole, and the outer side of the fixing frame is threadedly connected with a fastening bolt, the fastening bolt is a hexagonal head bolt, the diameter of the fastening bolt is 10mm, and the length is 60mm.

[0009] The vertical pole is made of square steel pipe and the outer wall is painted with protective paint. The cross-sectional size of the vertical pole is 100mm*100mm, and the wall thickness is 4mm. The top of the vertical pole is fixedly connected with a spherical column cap. The column cap has a diameter of 100mm and a wall thickness of 4mm. The column cap is made of stainless steel and the outer wall is painted with protective paint.

[0010] The base plate is rectangular and its size is: 500mm*500mm. The base plate is made of Q235 steel plate with a thickness of 5mm and a protective topcoat on its surface. The corrugated pipe is a HDPE double-wall corrugated pipe with a diameter of 300mm. The anchor has a diameter of 6mm and a length of 200mm. The anchor is made of Q235 smooth round steel bar.

[0011] There are four diagonal support plates, and each side center of the vertical pole is fixedly connected with one diagonal support plate. The diagonal support plates are Q235 steel plates with a thickness of 5 mm. The distance between the outer edges of two diagonal support plates is no more than 300 mm and matches the inner diameter of the corrugated pipe.

[0012] The diagonal brace is a square steel tube with a cross-sectional size of 40mm*40mm, a thickness of 1.5mm, and a length of 1300mm. The top of the diagonal brace is fixedly connected to the side wall of the vertical pole through an upper dovetail wire, the bottom of the diagonal brace is in contact with the ground, and the lower side of the diagonal brace is fixedly connected to the ground pile through a lower dovetail wire;

[0013] The ground pile is a square steel pipe with a cross-sectional size of 40mm*40mm, a thickness of 1.5mm, and a length of 500mm. The bottom of the ground pile is set to be pointed.

[0014] When the utility model is actually used: the position of the vertical pole is laid out according to the requirements of the drawings, and the foundation pit for the columns is excavated to about 50mm below the design elevation. After the excavation is completed, sand is backfilled at the bottom of the foundation pit to the design elevation and leveled. Two adjacent vertical poles are placed starting from the node according to the laying-out position, and the corrugated pipe is pre-set on the vertical pole. 40mm corners are cut off on both sides of the diagonal support plate to fix the corrugated pipe. Then the upper and lower rows of support rods are installed, and a 20m-30m through line is pulled to ensure that all the vertical poles can be installed in a straight line. The position and verticality of the vertical poles are fine-tuned to ensure that the position and verticality of the vertical poles are within a reasonable deviation range. Anchor nails, diagonal support rods and ground piles are installed to fix the vertical poles. The top of the diagonal support rod is flattened and bent to 150° to facilitate connection with the vertical pole. Coarse sand is poured into the corrugated pipe. The vertical poles are continued to be installed as above. When about 10-15 vertical poles are installed, the foundation pit for the vertical pole is backfilled. After the backfill is completed, the backfill soil is compacted and the support rods are removed for recycling. After enough vertical rods are installed, the enclosure panels can be installed.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model adopts the method of direct burial and adding a bottom plate at the bottom of the vertical pole, which improves the anti-pullout and anti-dumping capabilities of the enclosure. The addition of corrugated pipes and sand filling increases the lateral anti-extrusion force of the vertical pole;

[0017] 2. This new type of application can reduce the technical difficulty of on-site enclosure construction, increase installation speed, reduce concrete cost investment, and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the installation state of the utility model;

[0019] Figure 2 It is a schematic elevation diagram of the utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the installation state of the utility model;

[0021] Figure 4 It is a top view of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection position structure of the support rod and the fixed frame of the utility model.

[0023] Wherein, the accompanying drawings are marked as follows:

[0024] 1. Vertical pole; 2. Bottom plate; 3. Corrugated pipe; 4. Anchor nail; 5. Diagonal brace plate; 6. Ground; 7. Diagonal brace rod; 8. Support rod; 9. Fixed frame; 10. Fastening bolts; 11. Column cap; 12. Upper dovetail wire; 13. Ground pile; 14. Lower dovetail wire; 15. Coarse sand; 16. Backfill soil. DETAILED DESCRIPTION

[0025] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0026] See also Figures 1 to 5 As shown, the utility model is a temporary building enclosure column, including a vertically arranged upright pole 1, the bottom of the upright pole 1 is fixedly connected to the center of the top of the base plate 2, a corrugated tube 3 is coaxially sleeved on the outer side of the bottom of the upright pole 1, a plurality of vertically downward anchor nails 4 are arranged at the edge of the base plate 2, an inclined support plate 5 is fixedly connected between the outer side of the bottom of the upright pole 1 and the top of the base plate 2, an inclined support rod 7 is arranged between the outer wall of the upright pole 1 located above the ground 6 and the ground 6, the inclined support rod 7 is connected to a ground pile 13 inserted vertically downward under the ground 6, and two support rods 8 are horizontally arranged on the upper and lower sides between two adjacent upright poles 1.

[0027] Both ends of the support rod 8 are fixedly connected with a fixing frame 9. The fixing frame 9 is a U-shaped structure with an opening facing downward. The inner distance of the fixing frame 9 matches the width of the vertical pole 1. The outer side of the fixing frame 9 is threadedly connected with a fastening bolt 10. The fastening bolt 10 is a hexagonal head bolt with a diameter of 10mm and a length of 60mm. The vertical pole 1 is made of a square steel pipe and the outer wall is painted with a protective topcoat. The cross-sectional size of the vertical pole 1 is 100mm*100mm, and the wall thickness is 4mm. The top of the vertical pole 1 is fixedly connected with a spherical column cap 11. The column cap 11 has a diameter of 100mm and a wall thickness of 4mm. The column cap 11 is made of stainless steel and the outer wall is painted with a protective topcoat. The bottom plate 2 is rectangular and has a size of 500mm*500mm. The bottom plate (2) is made of Q235 steel plate with a thickness of 5mm and a protective topcoat on its surface. The corrugated pipe (3) is a HDPE double-wall corrugated pipe with a diameter of 300mm. The anchor 4 has a diameter of 6mm and a length of 200mm. The anchor 4 is made of Q235 smooth round steel bar. There are four diagonal bracing plates 5. Each side center of the vertical pole 1 is fixedly connected with a diagonal bracing plate 5. The diagonal bracing plate 5 is a Q235 steel plate with a thickness of 5mm. The distance between the outer edges of two diagonal bracing plates 5 is not more than 300mm and matches the inner diameter of the corrugated pipe 3. The diagonal brace 7 is a square steel tube with a cross-sectional size of 40mm*40mm, a thickness of 1.5mm and a length of 1300mm. The top of the diagonal brace 7 is fixedly connected to the side wall of the vertical pole 1 through an upper dovetail wire 12, and the bottom end of the diagonal brace 7 is in contact with the ground 6. The lower side of the diagonal brace 7 is fixedly connected to the ground pile 13 through a lower dovetail wire 14. The ground pile 13 is a square steel tube with a cross-sectional size of 40mm*40mm, a thickness of 1.5mm and a length of 500mm. The bottom of the ground pile 13 is set to be pointed.

[0028] In actual use: according to the requirements of the drawings, the position of the pole 1 is laid out, and the foundation pit of the column is excavated to about 50mm below the design elevation. After the excavation is completed, the sand is backfilled at the bottom of the foundation pit to the design elevation and leveled. According to the layout position, two adjacent poles 1 are placed from the node first, and the corrugated pipe 3 is pre-set on the pole 1. The 40mm corners on both sides of the diagonal support plate 5 are cut off to fix the corrugated pipe 3. Then the upper and lower rows of support rods 8 are installed, and a 20m-30m passage is pulled. Line to ensure that all vertical poles 1 can be installed along a straight line. Fine-tune the position and verticality of the vertical pole 1 to ensure that the position and verticality of the vertical pole are within a reasonable deviation range. Install anchor nails 4, diagonal braces 7 and ground piles 13 to fix the vertical poles 1. The top of the diagonal brace 7 is flattened and bent to 150° to facilitate connection with the vertical pole 1. Pour coarse sand 15 into the corrugated pipe 3, and continue to install the vertical pole 1 as above. When about 10-15 vertical poles 1 are installed, start backfilling the vertical pole foundation pit. After the backfill is completed, tamp the backfill soil 16, and then remove the support rod 8 for recycling. After installing enough vertical poles 1, you can start installing the enclosure board.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary building enclosure column, characterized in that: It comprises a vertically arranged upright pole (1), the bottom of the upright pole (1) is fixedly connected to the center of the top of a bottom plate (2), a bellows (3) is coaxially sleeved on the outer side of the bottom of the upright pole (1), and a plurality of vertically downward anchor nails (4) are arranged at the edge of the bottom plate (2); A diagonal support plate (5) is fixedly connected between the outer side of the bottom of the vertical pole (1) and the top of the bottom plate (2); a diagonal support rod (7) is arranged between the outer wall of the vertical pole (1) located above the ground (6) and the ground (6); the diagonal support rod (7) is connected to a ground pile (13) vertically inserted downward under the ground (6); Two support rods (8) are horizontally arranged on the upper and lower sides between two adjacent vertical rods (1).

2. The temporary construction enclosure column according to claim 1 is characterized in that: Both ends of the support rod (8) are fixedly connected with a fixing frame (9), the fixing frame (9) is a U-shaped structure with an opening facing downward, the inner distance of the fixing frame (9) matches the width of the vertical rod (1), and the outer side of the fixing frame (9) is threadedly connected with a fastening bolt (10), the fastening bolt (10) is a hexagonal head bolt, the diameter of the fastening bolt (10) is 10 mm, and the length is 60 mm.

3. The temporary construction enclosure column according to claim 1, characterized in that: The vertical pole (1) is made of square steel pipe and its outer wall is painted with protective topcoat. The cross-sectional size of the vertical pole (1) is 100 mm*100 mm and its wall thickness is 4 mm. A spherical column cap (11) is fixedly connected to the top of the vertical pole (1). The column cap (11) has a diameter of 100 mm and a wall thickness of 4 mm. The column cap (11) is made of stainless steel and its outer wall is painted with protective topcoat.

4. The temporary enclosure column according to claim 1, characterized in that: The bottom plate (2) is rectangular in shape and has a size of 500 mm*500 mm. The bottom plate (2) is made of Q235 steel plate with a thickness of 5 mm and a protective topcoat on its surface. The corrugated pipe (3) is a HDPE double-wall corrugated pipe with a diameter of 300 mm. The anchor (4) has a diameter of 6 mm and a length of 200 mm. The anchor (4) is made of Q235 smooth round steel bar.

5. The temporary construction enclosure column according to claim 1, characterized in that: There are four diagonal bracing plates (5), and each side center portion of the vertical rod (1) is fixedly connected with one diagonal bracing plate (5). The diagonal bracing plates (5) are Q235 steel plates with a thickness of 5 mm. The distance between the outer edges of two diagonal bracing plates (5) is no more than 300 mm and matches the inner diameter of the corrugated pipe (3).

6. The temporary enclosure column according to claim 1, characterized in that: The diagonal brace (7) is a square steel tube with a cross-sectional size of 40 mm*40 mm, a thickness of 1.5 mm and a length of 1300 mm. The top of the diagonal brace (7) is fixedly connected to the side wall of the vertical pole (1) through an upper dovetail wire (12), the bottom of the diagonal brace (7) is in contact with the ground (6), and the lower side of the diagonal brace (7) is fixedly connected to the ground pile (13) through a lower dovetail wire (14); The ground pile (13) is a square steel pipe with a cross-sectional size of 40 mm*40 mm, a thickness of 1.5 mm, and a length of 500 mm. The bottom of the ground pile (13) is configured to be pointed.

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