Novel security and protection equipment for building construction

Abstract

The utility model discloses novel security and protection equipment for building construction. The novel security and protection equipment comprises a device main body, a limiting rod, a ground nail and a supporting plate, the device body has a fence. The limiting rod is of a tubular structure and is vertically arranged on the device body. The ground nail is vertically arranged in the limiting rod in a penetrating mode, and the ground nail can vertically move and rotate around the center line of the ground nail. The supporting plate is arranged on the periphery of the lower portion of the ground nail in a protruding mode and is of a spiral structure, so that the supporting plate is screwed to the ground along with the ground nail, and the fixing stability of the ground nail is improved. The supporting plate of the spiral structure is arranged on the periphery of the lower portion of the ground nail, so that the supporting plate is screwed into the ground along with the ground nail, the friction force between the ground nail and the ground is improved, and the fixing stability of the ground nail is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction security, in particular to a novel building construction security device. Background Art

[0002] When construction is being carried out in a foundation pit at a construction site, it is necessary to install security devices around it to prevent outsiders from accidentally entering and falling into the foundation pit and causing danger. In the prior art, when using security devices for construction, it is necessary to insert a conical rod into the ground for fixation. However, the outer wall of the rod is smooth. When inserted into the ground, the friction with the ground is small and the pull-out resistance is poor. As a result, the rod is easily pulled out of the ground when subjected to external force, causing the device to be unstable. At the same time, when the soil around the rod is loose, the rod will be tilted by external force after being inserted into the ground. Utility Model Content

[0003] The utility model provides a novel security device for building construction, which can improve the stability of ground nail fixation.

[0004] The embodiment of the utility model provides a new type of security equipment for construction, including: a device body, a limit rod, a ground nail, and a support plate. The device body has a fence. The limit rod is a tubular structure, and the limit rod is vertically arranged on the device body. The ground nail is vertically penetrated inside the limit rod, and the ground nail can move vertically and rotate around its own center line. The support plate is protrudingly arranged on the lower periphery of the ground nail, and the support plate is a spiral structure, so that the support plate is screwed into the ground with the ground nail, thereby improving the stability of the ground nail fixation.

[0005] In some embodiments, the side of the ground nail has a boss. The outside of the ground nail is sleeved with a horizontal pressing plate, which is arranged below the boss and above the support plate, so that the pressing plate is pressed down by the boss during the downward movement of the ground nail and compacts the soil below the pressing plate.

[0006] In some embodiments, a horizontal adjusting rod is provided on the upper portion of the ground nail, so that the ground nail can be screwed through the adjusting rod.

[0007] In some of the embodiments, a detachable protective cover is mounted on the outside of the support plate, the upper portion of the protective cover is flush with the upper portion of the support plate, and the lower portion of the protective cover is flush with the lower portion of the ground nail.

[0008] In some of these embodiments, a baffle is provided at a lower portion of the device body.

[0009] In some of the embodiments, both sides of the baffle have protruding support bars, and the support bars are supported on the ground.

[0010] In some embodiments, the limiting rod and the fence are arranged on the same plane. The baffle has an opening, and the opening is arranged below the limiting rod.

[0011] In some of the embodiments, a water tank is disposed on the upper portion of the device body, a spray head is disposed on the upper portion of the water tank, and the water tank is connected to a hose.

[0012] In some embodiments, the water tank has two connection ports, one of which is threadedly mounted with a sealing cap, and the other of which is threadedly connected to a hose.

[0013] In some of the embodiments, both ends of the device body in the length direction are provided with slots, the slots at both ends of the device body are arranged at different heights, and pins are inserted into the slots.

[0014] According to an embodiment of the utility model, a new type of security equipment for construction is provided, including: a device body, a limit rod, a ground nail, and a support plate. The device body has a fence. The limit rod is a tubular structure, and the limit rod is vertically arranged on the device body. The ground nail is vertically penetrated inside the limit rod, and the ground nail can move vertically and rotate around its own center line. The support plate is protrudingly arranged on the lower periphery of the ground nail, and the support plate is a spiral structure, so that the support plate is screwed into the ground with the ground nail, thereby improving the stability of the ground nail fixation. The present application arranges a support plate with a spiral structure on the lower periphery of the ground nail, so that the support plate is screwed into the ground with the ground nail, thereby improving the friction between the ground nail and the ground, thereby improving the stability of the ground nail fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of a new type of security equipment for building construction in an embodiment of the utility model;

[0017] Figure 2 This is a front view structural diagram of a novel security device for building construction in an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view of the structure of the new security equipment for building construction in the embodiment of the utility model;

[0019] Figure 4 It is a side view structural diagram of a novel security device for building construction in an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the ground nail in the embodiment of the utility model;

[0021] In the figure, 1. device body; 2. limit rod; 3. baffle; 4. support bar; 5. protective cover; 6. pressure plate; 7. ground nail; 8. support plate; 9. adjustment rod; 10. slot; 11. latch; 12. sink; 13. nozzle; 14. sealing cap; 15. hose; 16. connection port. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figure 1-5 The embodiment of the utility model provides a new type of security equipment for building construction, including: a device body 1, a limit rod 2, a ground nail 7, and a support plate 8.

[0024] The device body 1 is used to be arranged on the ground to play a security role. The device body 1 has a fence to achieve security.

[0025] The limit rod 2 is used to install the ground nail 7, so that the device body 1 is fixed to the ground through the ground nail 7. The limit rod 2 is a straight tube structure. The limit rod 2 is vertically arranged on the device body 1 and is arranged at both ends of the device body 1 in the length direction, so that the ground nail 7 is installed at both ends of the device body 1 to improve the stability of the device body 1. The limit rod 2 can be welded to the device body 1. The limit rod 2 and the fence are arranged on the same plane. At this time, the limit rod 2 is also equivalent to the railing of the fence, playing a security role.

[0026] The ground nail 7 is used to fix the device body 1 on the ground. The ground nail 7 is vertically inserted into the limiting rod 2, and the ground nail 7 can move vertically and rotate around its own center line. The lower part of the ground nail 7 is a cone structure.

[0027] A horizontal adjusting rod 9 is provided on the upper part of the ground nail 7, so that the ground nail 7 can be screwed through the adjusting rod 9. The adjusting rod 9 can be welded to the upper part of the ground nail 7. By rotating the adjusting rod 9, the supporting plate 8 at the lower part of the ground nail 7 is driven to move downward in a spiral, so that the ground nail 7 is inserted deep underground. The supporting plate 8 is conducive to improving the friction between the ground nail 7 and the underground, and greatly improving the pull-out resistance performance.

[0028] The side of the ground nail 7 has a boss, which is a ring-shaped structure surrounding the ground nail 7. The outer wall of the boss is tightly fitted with the inner wall of the limiting rod 2, so that the ground nail 7 can move vertically downward through the limiting rod 2.

[0029] The support plate 8 is used to improve the stability of the fixation of the ground nail 7. The support plate 8 is protrudingly arranged on the lower periphery of the ground nail 7. The support plate 8 is a spiral structure, so that the support plate 8 is screwed into the ground with the ground nail 7. The protruding support plate 8 makes it difficult for the ground nail 7 to fall out of the ground, thereby improving the stability of the fixation of the ground nail 7. The support plate 8 can be welded to the lower periphery of the ground nail 7.

[0030] Furthermore, a horizontal pressure plate 6 is mounted on the outside of the ground nail 7. The pressure plate 6 is a ring-shaped structure surrounding the ground nail 7. The pressure plate 6 is arranged below the boss and above the support plate 8, so that the pressure plate 6 is pressed downward by the boss as the ground nail 7 continues to move downward, and the soil below the pressure plate 6 is compacted, thereby making the device have better pressure resistance.

[0031] In addition, a removable protective cover 5 is mounted on the outside of the support plate 8, the upper part of the protective cover 5 is flush with the upper part of the support plate 8, and the lower part of the protective cover 5 is flush with the lower part of the ground nail 7. At this time, the upper part of the protective cover 5 can be supported on the lower part of the pressing plate 6, and the lower part of the protective cover 5 can be supported on the ground.

[0032] Furthermore, the lower part of the device body 1 is provided with a baffle 3, and the baffle 3 extends along the length direction of the device body 1. The baffle 3 can be welded to the lower part of the device body 1. Both sides of the baffle 3 are provided with a plurality of protruding support bars 4, and each support bar 4 is arranged at equal intervals along the length direction of the baffle 3. The support bars 4 are supported on the ground. The support bars 4 can be welded to both sides of the lower part of the baffle 3. The baffle 3 has an opening, and the opening is arranged below the limit rod 2. At this time, the opening is provided for the pressure plate 6, the support plate 8, etc. The opening is adapted to the protective cover 5, so that the protective cover 5 basically blocks the opening.

[0033] The device body 1 is provided with slots 10 at both ends in its length direction. The slots 10 at both ends of the device body 1 are arranged at different heights. Pins 11 are inserted into the slots 10, so that when multiple device bodies 1 are connected, the slots 10 of adjacent device bodies 1 are aligned and the pins 11 are inserted into the inside, thereby completing the quick connection between the device bodies 1.

[0034] A water tank 12 is provided at the upper part of the device body 1. The water tank 12 extends along the length direction of the device body 1. A plurality of nozzles 13 are provided at the upper part of the water tank 12. Each nozzle 13 is arranged at equal intervals along the length direction of the water tank 12. The water tank 12 is connected to a hose 15. The water tank 12 has two connection ports 16. A sealing cap 14 is threadedly installed at one connection port 16. A hose 15 is threadedly connected at the other connection port 16. The connection ports 16 of adjacent device bodies 1 are connected through the hose 15. The other end of the device body 1 is injected with water source, so that the nozzle 13 above the device body 1 can spray water mist, thereby reducing dust generated during foundation pit construction. The two connection ports 16 are respectively provided at the upper ends of the water tank 12.

[0035] The working principle of the new type of security equipment for building construction provided by the embodiment of the utility model is as follows: when the device is used, the device is placed around the foundation pit, and then the protective cover 5 is removed, the bottom of the ground nail 7 is inserted into the ground, and the adjusting rod 9 is rotated to drive the support plate 8 at the bottom of the ground nail 7 to move downward in a spiral, so that the ground nail 7 is inserted deep into the ground. The support plate 8 is helpful to increase the friction between the ground nail 7 and the ground, which greatly improves the pull-out resistance. The ground nail 7 continues to move downward, which enables the bottom of the cylindrical protruding structure on the outside to press down the top of the pressing plate 6. Under the action of the support plate 8 of the ground nail 7, the bottom of the cylindrical protruding structure on the outside of the ground nail 7 can continuously generate a pulling force on the pressing plate 6 downward, so that the soil at the bottom of the pressing plate 6 can be compacted, so that the device has better pressure resistance, thereby solving the problem. The existing device needs to insert a conical rod into the ground for fixation when in use, but the outer wall of the rod is smooth. When inserted into the ground, the friction with the ground is small and the pull-out resistance is poor, which makes the rod easy to fall out of the ground when subjected to external force, resulting in instability of the device. At the same time, when the soil around the rod is loose, the rod will be tilted by external force after being inserted into the ground. When multiple device bodies 1 are connected, the slots 10 of adjacent device bodies 1 are aligned and the pins 11 are inserted into the inside, so that the device bodies 1 can be quickly connected to each other. At the same time, the connection ports 16 of adjacent device bodies 1 are connected through the hose 15, and the other end of the device body 1 is injected with water, so that the nozzle 13 above the device body 1 can spray water mist, thereby reducing the dust generated during the foundation pit construction.

[0036] In summary, the new security equipment for building construction provided by the embodiment of the utility model has the following features:

[0037] Beneficial effects:

[0038] (1) When the device is used, the device is placed around the foundation pit, and then the protective cover 5 is removed, and the bottom of the ground nail 7 is inserted into the ground. By rotating the adjusting rod 9, the support plate 8 at the bottom of the ground nail 7 is driven to move downward in a spiral, so that the ground nail 7 is inserted deep into the ground. The support plate 8 is helpful to increase the friction between the ground nail 7 and the ground, which greatly improves the pull-out resistance. The ground nail 7 continues to move downward, so that the bottom of the cylindrical protruding structure outside the ground nail 7 can press down the top of the pressure plate 6. Under the action of the support plate 8 of the ground nail 7, the bottom of the cylindrical protruding structure outside the ground nail 7 can continuously generate a pulling force on the pressure plate 6, so that the soil at the bottom of the pressure plate 6 can be compacted, so that the device has good pressure resistance. This solves the problem that the existing device needs to insert a conical rod into the ground for fixation when in use, but the outer wall of the rod is smooth. When inserted into the ground, the friction with the ground is small and the pull-out resistance is poor, which causes the rod to easily fall out of the ground when subjected to external force, causing the device to be unstable. At the same time, when the soil around the rod is loose, the rod will tilt when subjected to external force after being inserted into the ground.

[0039] (2) When multiple device bodies 1 are connected, the slots 10 of adjacent device bodies 1 are aligned and the pins 11 are inserted into the inside, so that the device bodies 1 can be quickly connected to each other. At the same time, the connection ports 16 of adjacent device bodies 1 are connected through the hose 15, and water is injected into the other end of the device body 1, so that the nozzle 13 above the device body 1 can spray water mist, thereby reducing the dust generated during the foundation pit construction.

[0040] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0041] 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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of security equipment for building construction, characterized in that: include: The main body of the device has a fence; The limiting rod is a tubular structure, and the limiting rod is vertically arranged on the device body; A ground nail is vertically inserted into the limiting rod, and the ground nail can move vertically and rotate around its own center line; A support plate is protrudingly arranged on the lower periphery of the ground nail, and the support plate is a spiral structure, so that the support plate is screwed into the ground along with the ground nail, thereby improving the stability of the fixation of the ground nail.

2. The new security equipment for building construction as claimed in claim 1, characterized in that: The side of the ground nail has a boss; A horizontal pressure plate is mounted on the outside of the ground nail, and the pressure plate is arranged below the boss and above the support plate, so that the pressure plate is pressed down by the boss during the downward movement of the ground nail and compacts the soil below the pressure plate.

3. The new security equipment for building construction as claimed in claim 1, characterized in that: A horizontal adjusting rod is arranged on the upper part of the ground nail, so that the ground nail can be screwed through the adjusting rod.

4. The new security equipment for building construction as claimed in claim 1, characterized in that: The support plate is covered with a detachable protective cover, the upper part of the protective cover is flush with the upper part of the support plate, and the lower part of the protective cover is flush with the lower part of the ground nail.

5. The new security equipment for building construction as claimed in claim 1, characterized in that: The lower part of the device body is provided with a baffle.

6. The new security equipment for building construction as claimed in claim 5, characterized in that: Both sides of the baffle are provided with protruding support bars, and the support bars are supported on the ground.

7. The new security equipment for building construction as claimed in claim 5, characterized in that: The limiting rod and the fence are arranged on the same plane; The baffle has an opening, and the opening is arranged below the limiting rod.

8. The new security equipment for building construction as claimed in claim 1, characterized in that: A water tank is arranged on the upper part of the device body, a spray head is arranged on the upper part of the water tank, and the water tank is communicated with a hose.

9. The new security equipment for building construction as claimed in claim 8, characterized in that: The water tank has two connection ports, one of which is threadedly mounted with a sealing cap, and the other is threadedly connected to the hose.

10. The new security equipment for building construction as claimed in claim 1, characterized in that: The device body is provided with slots at both ends in the length direction thereof. The slots at both ends of the device body are arranged at different heights, and latches are inserted into the slots.

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