Protective fence for building construction

Abstract

The utility model discloses a protective fence for building construction, and relates to the technical field of protective fences, the protective fence comprises a movable base and a lower fence, the bottom of the movable base is fixedly connected with a mounting seat, the bottom end of a ground nailing nail is in threaded connection with a stabilizing disc, and the lower fence is fixedly connected to the outer wall of the top of the movable base. The outer wall of the connecting shaft piece is connected with an upper fence. According to the protective fence for building construction, the contact area of the movable base and the ground is increased through the stabilizing discs, the movable base can be stably connected with the ground through the ground hitting nails, and when the upper fence turns over around the connecting shaft pieces along the outer wall of the top of the lower fence till the outer wall of the front face of the upper fence is tightly attached to the outer wall of the front face of the lower fence, the whole protective fence is folded; the transportation space is saved, carrying is convenient, the sliding connecting rod slides in the first sliding rail, the blocking piece is driven to slide left and right in the second sliding rail, when the blocking piece moves rightwards, the warning board is displayed, and the warning effect can be achieved on the construction site.

Description

Technical Field

[0001] The utility model relates to the technical field of protective fences, in particular to a protective fence used for building construction. Background Art

[0002] From the earliest wooden fences, which were obstacles set up by people to keep various livestock, to today, fences often appear in different forms in our lives, such as industrial fences (such as factory fences, commercial site fences), agricultural fences (such as field fences, livestock fences), civil fences (such as building top fences, fence walls, etc.), public facility fences (such as road isolation fences), etc.

[0003] Protective fences used in construction For safety reasons, construction sites need to be enclosed with protective fences. Existing protective fences have poor ground grip and are easily toppled over and damaged in windy weather. In addition, existing protective fences are integrated structures and are large in size, making them inconvenient to transport and carry.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a protective fence for building construction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a protective fence for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective fence for construction, comprising a movable base and a lower enclosure, the bottom of the movable base is fixedly connected to a mounting base, and the internal thread of the mounting base is connected to a ground nail, the bottom end of the ground nail is threadedly connected to a stabilizing disk, and the mounting base, ground nail and stabilizing disk are each provided with four, the lower enclosure is fixedly connected to the top outer wall of the movable base, and the front outer wall of the lower enclosure is provided with a connecting shaft piece, the outer wall of the connecting shaft piece is connected to an upper enclosure, and the upper enclosure is provided directly above the lower enclosure.

[0007] Furthermore, a ventilation adjustment component for ventilation adjustment is arranged inside the lower enclosure and the upper enclosure, and the ventilation adjustment component includes a first slide rail and a sliding connecting rod, and the first slide rail is slidably connected to the sliding connecting rod.

[0008] Furthermore, the ventilation adjustment component also includes a handle and a blocking piece. The handle is fixed to the front outer wall of the sliding connecting rod, and the blocking piece is connected to the bottom outer wall of the sliding connecting rod.

[0009] Furthermore, the ventilation adjustment component also includes a second slide rail and a warning sign, and the second slide rail is opened inside the lower enclosure and the upper enclosure, and the outer wall of the blocking piece is provided with a warning sign.

[0010] Furthermore, the outer wall of the blocking piece is slidably connected to a second slide rail, and eight blocking pieces are provided.

[0011] Furthermore, the outer walls of the lower enclosure and the upper enclosure are provided with a locking adjustment assembly, and the locking adjustment assembly includes a first fixing buckle and a return spring. The outer wall of the lower enclosure is provided with a first fixing buckle, and the outer wall of the first fixing buckle is connected to the return spring.

[0012] Furthermore, the locking and adjusting assembly also includes a positioning key and a second fixing buckle, the end of the reset spring is connected to the positioning key, and the end of the positioning key is slidably connected to the second fixing buckle.

[0013] Furthermore, a first connecting block is provided on the left outer wall of the lower enclosure, and a second connecting block is fixed on the right outer wall of the lower enclosure.

[0014] The utility model provides a protective fence for building construction, which has the following beneficial effects:

[0015] 1. The protective fence used for construction has four mounting seats, ground nails and a stabilizing plate which are all arranged at the four corners of the mobile base. The stabilizing plate increases the contact area between the mobile base and the ground. The ground nails can make the mobile base firmly connected to the ground. The lower enclosure is connected to the upper enclosure through the red upper enclosure. The upper enclosure can rotate around the connecting shaft. When the upper enclosure turns over along the top outer wall of the lower enclosure around the connecting shaft so that the front outer wall of the upper enclosure is close to the front outer wall of the lower enclosure, the whole enclosure can be folded, which saves transportation space and is convenient for handling.

[0016] 2. The protective fence used for construction, holding the handle, pull the sliding connecting rod left and right, the sliding connecting rod slides left and right inside the first slide rail, driving the blocking piece to slide left and right inside the second slide rail, when the blocking piece moves to the right, the warning sign is displayed, which can serve as a warning at the construction site, when the blocking piece moves to the left, the blocking piece is stored into the inside of the second slide rail, and the interior of the lower enclosure and the upper enclosure is hollowed out to allow strong winds to pass, which can reduce resistance when strong winds blow and prevent the device from being blown away by the strong wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of a protective fence used for building construction according to the utility model;

[0018] Figure 2 This is a structural schematic diagram of a locking and adjusting assembly of a protective fence used in building construction according to the utility model;

[0019] Figure 3 The utility model is a three-dimensional structural schematic diagram of a second connecting block of a protective fence used for building construction.

[0020] In the figure: 1. Mobile base; 2. Mounting seat; 3. Ground nail; 4. Stabilizing plate; 5. Lower enclosure; 6. Connecting shaft; 7. Upper enclosure; 8. Ventilation adjustment assembly; 801. First slide rail; 802. Sliding connecting rod; 803. Handle; 804. Blocking plate; 805. Second slide rail; 806. Warning sign; 9. Locking adjustment assembly; 901. First fixing buckle; 902. Return spring; 903. Positioning key; 904. Second fixing buckle; 10. First connecting block; 11. Second connecting block. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, a protective fence for construction includes a mobile base 1 and a lower enclosure 5, the bottom of the mobile base 1 is fixedly connected with a mounting base 2, and the inner thread of the mounting base 2 is connected with a ground nail 3, the bottom end of the ground nail 3 is threadedly connected with a stabilizing plate 4, and the mounting base 2, the ground nail 3 and the stabilizing plate 4 are all provided with four, the lower enclosure 5 is fixedly connected to the top outer wall of the mobile base 1, and the front outer wall of the lower enclosure 5 is provided with a connecting shaft piece 6, the outer wall of the connecting shaft piece 6 is connected with an upper enclosure 7, and the upper enclosure 7 is provided directly above the lower enclosure 5;

[0023] The specific operation is as follows: push the mobile base 1 to a suitable position, twist the ground nail 3, and the ground nail 3 rotates inside the mobile base 1 and the mounting base 2. When the stabilizing plate 4 rotates to the bottom close to the ground, the bottom end of the ground nail 3 is turned into the ground. The four mounting bases 2, the ground nail 3 and the stabilizing plate 4 are all arranged at the four corners of the mobile base 1. The stabilizing plate 4 increases the contact area between the mobile base 1 and the ground. The ground nail 3 can make the mobile base 1 firmly connected to the ground.

[0024] The lower enclosure 5 and the upper enclosure 7 are connected to the upper enclosure 7, and the upper enclosure 7 can rotate around the connecting shaft 6. When the upper enclosure 7 turns over around the connecting shaft 6 along the top outer wall of the lower enclosure 5, so that the front outer wall of the upper enclosure 7 is close to the front outer wall of the lower enclosure 5, the whole is folded, which saves transportation space and is convenient for handling;

[0025] like Figure 1-Figure 3As shown, a ventilation adjustment component 8 for ventilation adjustment is arranged inside the lower enclosure 5 and the upper enclosure 7, and the ventilation adjustment component 8 includes a first slide rail 801 and a sliding connecting rod 802, the first slide rail 801 is slidably connected to the sliding connecting rod 802, the ventilation adjustment component 8 also includes a handle 803 and a blocking piece 804, the handle 803 is fixed to the front outer wall of the sliding connecting rod 802, and the bottom outer wall of the sliding connecting rod 802 is connected to the blocking piece 804, the ventilation adjustment component 8 also includes a second slide rail 805 and a warning sign 806, and the second slide rail 805 is opened inside the lower enclosure 5 and the upper enclosure 7, the outer wall of the blocking piece 804 is provided with a warning sign 806, and the blocking piece 804 The outer wall is slidably connected with a second slide rail 805, and eight blocking sheets 804 are provided. The outer walls of the lower enclosure 5 and the upper enclosure 7 are provided with a locking adjustment assembly 9, and the locking adjustment assembly 9 includes a first fixing buckle 901 and a return spring 902. The outer wall of the lower enclosure 5 is provided with a first fixing buckle 901, and the outer wall of the first fixing buckle 901 is connected with a return spring 902. The locking adjustment assembly 9 also includes a positioning key 903 and a second fixing buckle 904. The end of the return spring 902 is connected with the positioning key 903, and the end of the positioning key 903 is slidably connected with the second fixing buckle 904. The left outer wall of the lower enclosure 5 is provided with a first connecting block 10, and the right outer wall of the lower enclosure 5 is fixed with a second connecting block 11;

[0026] The specific operation is as follows: hold the handle 803 and pull the sliding connecting rod 802 left and right. The sliding connecting rod 802 slides left and right inside the first slide rail 801, driving the blocking piece 804 to slide left and right inside the second slide rail 805. When the blocking piece 804 moves to the right, the warning sign 806 is displayed, which can serve as a warning at the construction site. When the blocking piece 804 moves to the left, the blocking piece 804 is stored in the second slide rail 805, and the interior of the lower enclosure 5 and the upper enclosure 7 is hollowed out, which can allow strong winds to pass through, reduce resistance when strong winds blow, and prevent the device from being blown away by the strong wind;

[0027] The locking adjustment assembly 9 can help the connection between the lower enclosure 5 and the upper enclosure 7. The positioning key 903 is pulled outward, the return spring 902 is stretched, the first fixing buckle 901 is set on the outer wall of the lower enclosure 5, and the second fixing buckle 904 is set on the outer wall of the upper enclosure 7. The end of the return spring 902 slides to the outside of the first fixing buckle 901, and the upper enclosure 7 is turned over until the second fixing buckle 904 is parallel to the first fixing buckle 901. The positioning key 903 is released, the return spring 902 rebounds, and the end of the return spring 902 slides into the first fixing buckle 901 and the second fixing buckle 904, completing the connection between the lower enclosure 5 and the upper enclosure 7;

[0028] The first connecting block 10 and the second connecting block 11 are adapted to each other, and the connection between the two lower enclosures 5 is achieved by sliding the first connecting block 10 on the left side of one lower enclosure 5 from top to bottom into the second connecting block 11 of the other lower enclosure 5, thereby realizing the splicing of the two devices and increasing the practicality of the device.

[0029] In summary, if Figure 1-Figure 3 As shown, when the protective fence for construction is used, the mobile base 1 is first pushed to a suitable position, and the ground nails 3 are twisted. The ground nails 3 rotate inside the mobile base 1 and the mounting seat 2. When the stabilizing plate 4 rotates to the bottom and is close to the ground, the bottom end of the ground nail 3 is turned into the inside of the ground, and the stabilizing plate 4 increases the contact area between the mobile base 1 and the ground. The ground nails 3 can make the mobile base 1 firmly connected to the ground, and the lower enclosure 5 and the upper enclosure 7 are connected to the upper enclosure 7. The upper enclosure 7 can rotate around the connecting shaft 6. When the upper enclosure 7 turns over around the connecting shaft 6 along the top outer wall of the lower enclosure 5, so that the front outer wall of the upper enclosure 7 is close to the front outer wall of the lower enclosure 5, the whole is folded to save transportation space.

[0030] Hold the handle 803 and pull the sliding connecting rod 802. When the blocking piece 804 moves to the right, the warning sign 806 is displayed, which can serve as a warning at the construction site. When the blocking piece 804 moves to the left, the blocking piece 804 is stored in the interior of the second slide rail 805, and the interior of the lower enclosure 5 and the upper enclosure 7 is hollowed out to reduce the resistance when strong winds blow. The locking adjustment component 9 can help the connection between the lower enclosure 5 and the upper enclosure 7. Pull the positioning key 903 outward, the reset spring 902 is stretched, and the end of the reset spring 902 slides Move to the outside of the first fixing buckle 901, flip the upper enclosure 7 until the second fixing buckle 904 is parallel to the first fixing buckle 901, release the positioning key 903, the reset spring 902 rebounds, and the end of the reset spring 902 slides into the first fixing buckle 901 and the second fixing buckle 904 to complete the connection between the lower enclosure 5 and the upper enclosure 7. The connection between the two lower enclosures 5 is achieved by sliding the first connecting block 10 on the left side of one lower enclosure 5 from top to bottom into the second connecting block 11 of the other lower enclosure 5, thereby realizing the splicing of the two devices.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A protective fence for construction, comprising a movable base (1) and a lower enclosure (5), characterized in that: The bottom of the mobile base (1) is fixedly connected to a mounting base (2), and the internal thread of the mounting base (2) is connected to a ground nail (3), and the bottom end of the ground nail (3) is threadedly connected to a stabilizing plate (4), and there are four mounting bases (2), four ground nails (3) and four stabilizing plates (4), and the lower enclosure (5) is fixedly connected to the top outer wall of the mobile base (1), and the front outer wall of the lower enclosure (5) is provided with a connecting shaft (6), and the outer wall of the connecting shaft (6) is connected to an upper enclosure (7), and the upper enclosure (7) is arranged directly above the lower enclosure (5).

2. A protective fence for construction according to claim 1, characterized in that: A ventilation adjustment component (8) for ventilation adjustment is arranged inside the lower enclosure (5) and the upper enclosure (7), and the ventilation adjustment component (8) comprises a first slide rail (801) and a sliding connecting rod (802), and the first slide rail (801) is slidably connected to the sliding connecting rod (802) inside.

3. A protective fence for construction according to claim 2, characterized in that: The ventilation adjustment component (8) further comprises a handle (803) and a blocking piece (804); the handle (803) is fixed to the front outer wall of the sliding connecting rod (802), and the blocking piece (804) is connected to the bottom outer wall of the sliding connecting rod (802).

4. A protective fence for construction according to claim 3, characterized in that: The ventilation adjustment component (8) further comprises a second slide rail (805) and a warning sign (806), and the second slide rail (805) is provided inside the lower enclosure (5) and the upper enclosure (7), and the outer wall of the blocking plate (804) is provided with a warning sign (806).

5. A protective fence for construction according to claim 4, characterized in that: The outer wall of the blocking piece (804) is slidably connected to a second slide rail (805), and eight blocking pieces (804) are provided.

6. The protective fence for construction according to claim 1, characterized in that: The outer walls of the lower enclosure (5) and the upper enclosure (7) are provided with a locking adjustment assembly (9), and the locking adjustment assembly (9) comprises a first fixing buckle (901) and a return spring (902); the outer wall of the lower enclosure (5) is provided with a first fixing buckle (901), and the outer wall of the first fixing buckle (901) is connected to the return spring (902).

7. A protective fence for construction according to claim 6, characterized in that: The locking and adjusting assembly (9) further comprises a positioning key (903) and a second fixing buckle (904); the end of the return spring (902) is connected to the positioning key (903), and the end of the positioning key (903) is slidably connected to the second fixing buckle (904).

8. The protective fence for construction according to claim 1, characterized in that: A first connection block (10) is provided on the left outer wall of the lower enclosure (5), and a second connection block (11) is fixed on the right outer wall of the lower enclosure (5).

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