Three-dimensional protection device for cast-in-place pile hole in building construction site

Abstract

The utility model discloses a building construction site cast-in-place pile orifice three-dimensional protection device which comprises a stand column, the outer surface of the stand column is fixedly connected with an arc-shaped plate, the arc-shaped plate is provided with two mounting holes and a fixing hole, the inner walls of the mounting holes are connected with T-shaped inserting rods in an inserting mode, and the side faces of the T-shaped inserting rods are fixedly connected with a protection frame. A protective net is fixedly connected to the inner wall of the protective frame, a warning board is fixedly connected to the front face of the protective net, and LED warning lamps are arranged on the front face of the warning board and the front face of the protective frame. A waterproof battery box is fixedly connected to the back face of the protective net, a solar panel is fixedly connected to the upper surface of the protective frame through a support, a light activated switch is arranged on the upper surface of the protective frame, a hook is hung on the inner wall of a fixing hole, and a steel net plate is fixedly connected to one end of the hook. The three-dimensional protection device for the cast-in-place pile hole in the building construction site has the effects of being convenient to disassemble, assemble and carry, provides a good warning effect at night, and avoids safety accidents.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a three-dimensional protective device for a bored pile hole at a construction site. Background Art

[0002] Cast-in-place piles are piles made by drilling holes in place and pouring concrete or reinforced concrete. Commonly used bored cast-in-place piles are made by using auger drills, submersible drills, etc. to drill holes in situ and pour concrete into the piles. There is no vibration or soil squeezing during construction, but the settlement of the piles is slightly larger.

[0003] After the bored pile is formed, a protective device needs to be placed at the hole mouth to prevent someone from accidentally entering and causing a safety accident. The existing protective device has a relatively simple structure and has a poor warning effect at night. Reflective labels are generally affixed, but the reflective labels require a light source to have a warning effect, resulting in poor protection of the entire device at night. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a three-dimensional protective device for the bored pile holes at construction sites, which is convenient for disassembly, assembly and carrying, can effectively avoid safety accidents, and has good protective effect at night.

[0005] To achieve the above-mentioned purpose, the utility model provides a three-dimensional protective device for bored pile holes at construction sites, comprising a column, an outer surface of the column is fixedly connected to an arc plate, the arc plate is provided with two mounting holes and a fixing hole located between the two mounting holes, the inner wall of the mounting hole is plugged with a T-shaped plug rod, and the side of the T-shaped plug rod is fixedly connected to a protective frame; the inner wall of the protective frame is fixedly connected to a protective net, the front of the protective net is fixedly connected to a warning sign, and the warning sign and the front of the protective frame are both provided with LED warning lights; the back of the protective net is fixedly connected to a waterproof battery box, the upper surface of the protective frame is fixedly connected to a solar panel via a bracket, the upper surface of the protective frame is provided with a photosensitive switch, the inner wall of the fixing hole is hung with a hook, and one end of the hook is fixedly connected to a steel mesh plate.

[0006] Preferably, a latch threaded hole is provided on the front surface of the arc-shaped plate and the T-shaped plug-in rod, and a latch bolt is threadedly connected to the inner wall of the latch threaded hole.

[0007] Furthermore, the number of the columns is four, and the four columns are distributed in a rectangular array.

[0008] Furthermore, a storage battery is arranged inside the waterproof battery box, and the LED warning light, solar panel and photosensitive switch are all electrically connected to the storage battery.

[0009] Preferably, the bottom end of the column is fixedly connected to a bottom plate, the lower surface of the bottom plate is fixedly connected to a fixed ground nail, and the top end of the column is fixedly connected to a hook.

[0010] Preferably, a plurality of barbs are fixedly connected to the outer surface of the fixed ground nail.

[0011] From the above, compared with the prior art, the three-dimensional protective device for bored pile holes at construction sites of the utility model has at least the following beneficial effects:

[0012] 1. By setting the arc plate, mounting holes, fixing holes, T-shaped plug-in rods and hooks, it is convenient to disassemble and assemble the protective frame and the steel mesh plate, so that the entire protective device has the effect of convenient disassembly, assembly and carrying. By setting the photosensitive switch and LED warning light, it is convenient to provide a good warning effect at night to avoid safety accidents, so that the entire device has a good protection effect at night.

[0013] 2. By setting the bottom plate and fixing the ground nails, it is convenient to fix the column. By setting the barb, the entire column is not easy to be pulled up during use. By setting the lifting hook, it is convenient to use the lifting equipment to lift the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view structural diagram of the three-dimensional protective device for bored pile holes at construction sites of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view of the three-dimensional protective device for the bored pile opening at a construction site of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the protection frame of the utility model.

[0018] In the figure: 1-column, 2-arc plate, 3-T-type plug-in rod, 4-protection frame, 5-protection net, 6-warning sign, 7-LED warning light, 8-waterproof battery box, 9-solar panel, 10-photosensitive switch, 11-hook, 12-steel mesh plate, 13-pin bolt, 14-bottom plate, 15-fixed ground nail, 16-barb, 17-hook. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See below Figure 1 to Figure 3 The utility model is a three-dimensional protective device for bored pile holes at construction sites.

[0021] The utility model discloses a three-dimensional protective device for bored pile holes at construction sites, comprising a column 1, wherein the number of the columns 1 is four, and the four columns 1 are distributed in a rectangular array. The bottom end of the column 1 is fixedly connected with a base plate 14, the lower surface of the base plate 14 is fixedly connected with a fixed ground nail 15, the top end of the column 1 is fixedly connected with a hook 17, and the outer surface of the fixed ground nail 15 is fixedly connected with a plurality of barbs 16. By arranging the base plate 14 and the fixed ground nail 15, it is convenient to fix the column 1, and by arranging the barbs 16, the entire column 1 is not easily pulled up during use, and by arranging the hooks 17, it is convenient to use a sling to lift the column 1.

[0022] An arc plate 2 is fixedly connected to the outer surface of the column 1, and two mounting holes and a fixing hole located between the two mounting holes are provided on the arc plate 2. A T-shaped plug-in rod 3 is inserted into the inner wall of each mounting hole. Pin threaded holes are provided on the front side of the arc plate 2 and the T-shaped plug-in rod 3, and a pin bolt 13 is threadedly connected to the inner wall of the pin threaded hole.

[0023] A protective frame 4 is fixedly connected to the side of the T-shaped plug rod 3, a protective net 5 is fixedly connected to the inner wall of the protective frame 4, a warning sign 6 is fixedly connected to the front of the protective net 5, LED warning lights 7 are provided on the warning sign 6 and the front of the protective frame 4, a waterproof battery box 8 is fixedly connected to the back of the protective net 5, a solar panel 9 is fixedly connected to the upper surface of the protective frame 4 through a bracket, a photosensitive switch 10 is provided on the upper surface of the protective frame 4, a battery is provided inside the waterproof battery box 8, and the LED warning light 7, solar panel 9 and photosensitive switch 10 are all electrically connected to the battery.

[0024] A hook 11 is hung on the inner wall of the fixing hole on the arc plate 2, and one end of the hook 11 is fixedly connected to a steel mesh plate 12. By arranging the arc plate 2, the mounting hole, the fixing hole, the T-shaped plug-in rod 3 and the hook 11, it is convenient to disassemble and assemble the protection frame 4 and the steel mesh plate 12, so that the entire protection device has the effect of convenient disassembly, assembly and carrying. By arranging the photosensitive switch 10 and the LED warning light 7, it is convenient to provide a good warning effect at night to avoid safety accidents, so that the entire device has a good protection effect at night.

[0025] Below, refer to Figures 1 to 3 Combined with the description of the above structural features, the working principle of the three-dimensional protective device for the bored pile opening at the construction site of the utility model is described as follows:

[0026] When it is necessary to use the three-dimensional protective device for the bored pile holes at the construction site, first use the base plate 14, fixed ground nails 15 and barbs 16 to fix the four columns 1 at appropriate positions outside the bored pile holes, then use the arc plate 2, installation holes, fixing holes, T-shaped plug rods 3 and hooks 11 to connect the protective frame 4 and the steel mesh plate 12 respectively, and then use the pin bolts 13 to fix the T-shaped plug rods 3 to complete the installation of the protective device. At night, the photosensitive switch 10 and the LED warning light 7 can provide a good warning effect to avoid safety accidents, so that the entire device has a good protective effect at night.

[0027] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be understood by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the scope of the present invention.

Claims

1. A three-dimensional protective device for bored pile holes at a construction site, comprising a column (1), characterized in that: The outer surface of the column (1) is fixedly connected to an arc-shaped plate (2), the arc-shaped plate (2) is provided with two mounting holes and a fixing hole located between the two mounting holes, the inner wall of the mounting hole is plugged with a T-shaped plug-in rod (3), and the side of the T-shaped plug-in rod (3) is fixedly connected to a protective frame (4); A protective net (5) is fixedly connected to the inner wall of the protective frame (4), a warning sign (6) is fixedly connected to the front of the protective net (5), and LED warning lights (7) are provided on the front of the warning sign (6) and the protective frame (4); A waterproof battery box (8) is fixedly connected to the back of the protection net (5), a solar panel (9) is fixedly connected to the upper surface of the protection frame (4) via a bracket, and a photosensitive switch (10) is provided on the upper surface of the protection frame (4); A hook (11) is hung on the inner wall of the fixing hole, and one end of the hook (11) is fixedly connected to a steel mesh plate (12).

2. The three-dimensional protective device for bored pile holes at construction sites according to claim 1 is characterized in that: The front surface of the arc-shaped plate (2) and the T-shaped plug-in rod (3) are both provided with a latch threaded hole, and the inner wall of the latch threaded hole is threadedly connected with a latch bolt (13).

3. The three-dimensional protective device for bored pile holes at construction sites according to claim 1, characterized in that: The number of the columns (1) is four, and the four columns (1) are distributed in a rectangular array.

4. The three-dimensional protective device for bored pile holes at construction sites according to claim 1, characterized in that: A storage battery is arranged inside the waterproof battery box (8), and the LED warning light (7), solar panel (9) and photosensitive switch (10) are all electrically connected to the storage battery.

5. The three-dimensional protective device for bored pile holes at construction sites according to claim 1, characterized in that: The bottom end of the column (1) is fixedly connected to a bottom plate (14), the lower surface of the bottom plate (14) is fixedly connected to a fixed ground nail (15), and the top end of the column (1) is fixedly connected to a hook (17).

6. The three-dimensional protective device for bored pile holes at construction sites according to claim 5, characterized in that: A plurality of barbs (16) are fixedly connected to the outer surface of the fixed ground nail (15).

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