A construction engineering construction fence

Abstract

The utility model discloses a kind of enclosures for construction engineering construction, it is related to the technical field of enclosure, including enclosure body, the central position of the enclosure body is provided with slot, and the inside of slot is connected with connecting column, the outside of connecting column is movably sleeved with connecting sleeve, and the front and back of connecting sleeve are symmetrically connected with U block, the inner wall of U block is connected with fixed shaft by bearing. The utility model is provided with support column and U block, in the process of using, by the mutual cooperation of two groups of U block and support column, the two sides of enclosure body can be supported simultaneously, so that the stability of the device during supporting can be effectively guaranteed, provided with threaded rod and taper rod, in the process of using, staff can rotate threaded rod, so that each group of taper rod can be embedded into the soil of construction site, to realize the further reinforcement of the device, so that the reliability of the device during use can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of fencing technology, and in particular to a construction fencing for construction projects. Background Technology

[0002] During the construction process, fencing is used to isolate the construction site from the external environment, making the construction site a relatively closed and isolated space. This prevents dangerous items, equipment, and materials from causing harm to pedestrians and vehicles, and ensures the safety of construction workers, passersby, and vehicles.

[0003] Currently, the existing construction site fencing has a relatively simple overall structure. To ensure the stability of the fencing during use, workers usually weld or bolt multiple sets of diagonal braces to one side of the fencing panel. Since the diagonal braces are only located on one side of the fencing, they can only withstand strong winds from one side. When the wind direction is on the other side of the fencing, this support structure will lose its function, which may lead to the collapse of the fencing. Therefore, we propose a new type of construction site fencing to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a construction site enclosure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A construction site enclosure includes an enclosure body with a slot at its center. A connecting column is connected inside the slot. A connecting sleeve is movably fitted on the outside of the connecting column. U-shaped blocks are symmetrically connected to the front and back of the connecting sleeve. A fixed shaft is connected to the inner wall of the U-shaped block via a bearing. Two sets of support columns are fitted on the outside of the fixed shaft. Limiting blocks are symmetrically distributed at the top of the support columns and are fitted on the outside of the fixed shaft. A limiting rod is inserted inside the connecting sleeve. The front of the connecting column has slots equidistantly spaced to match the limiting rods.

[0007] Preferably, the bottom of the enclosure body has symmetrically distributed abutment plates on both sides, and the top of the abutment plates is hinged to the bottom of the support column.

[0008] Preferably, a rubber pad is glued to the bottom of the abutment plate, and anti-slip particles are evenly distributed on the outer surface of the rubber pad.

[0009] Preferably, a threaded rod is connected to the upper part of the abutment plate via a bearing, and a lifting plate is sleeved on the outer side of the threaded rod. Conical rods are distributed laterally at equal intervals at the bottom end of the lifting plate, and the abutment plate has slots inside that are adapted to the conical rods.

[0010] Preferably, guide rods are symmetrically connected to the upper side of the abutment plate, and the interior of the lifting plate is provided with a moving groove adapted to the guide rods.

[0011] Preferably, a rotating block is connected to the top end of the threaded rod, and rotating rods are uniformly connected to the outer side of the rotating block.

[0012] Preferably, a rotating block is connected at the center of the fixed shaft, and the rotating block is distributed in a ring array on the outer surface of the fixed shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This device is equipped with support columns and U-shaped blocks. During use, the two sets of U-shaped blocks and support columns work together to support both sides of the enclosure body simultaneously, which can effectively ensure the stability of the device during the support process. In addition, the support columns can be stored away during transportation to reduce the footprint of the device.

[0015] 2. This device is equipped with threaded rods and tapered rods. During use, workers can rotate the threaded rods to embed the tapered rods into the soil at the construction site, thereby further reinforcing the device and effectively improving its reliability during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a construction site enclosure proposed in this utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the fixed shaft and support column structure in the diagram;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional view of the rotating block and conical rod structure in the diagram;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the connecting column and connecting sleeve structure.

[0020] In the diagram: 1. Fence body; 2. Connecting column; 3. Connecting sleeve; 4. U-shaped block; 5. Fixed shaft; 6. Support column; 7. Limiting block; 8. Rotating block; 9. Limiting rod; 10. Abutment plate; 11. Threaded rod; 12. Lifting plate; 13. Rotating block; 14. Conical rod; 15. Guide rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A construction site enclosure includes an enclosure body 1. A slot is formed at the center of the enclosure body 1, and a connecting column 2 is connected inside the slot. A connecting sleeve 3 is movably fitted onto the outer side of the connecting column 2. U-shaped blocks 4 are symmetrically connected to the front and back of the connecting sleeve 3. A fixed shaft 5 is connected to the inner wall of the U-shaped block 4 via bearings. Two sets of support columns 6 are fitted onto the outer side of the fixed shaft 5. Limiting blocks 7 are symmetrically distributed at the top of the support columns 6, and the limiting blocks 7 are fitted onto the outer side of the fixed shaft 5. Both ends of the fixed shaft 5 have bidirectional external threads, and each set of bidirectional external threads is symmetrically distributed about the center of the support column 6. The inner side of the block 7 is provided with a threaded groove that matches the external thread, and the inner side of the limiting block 7 is provided with a limiting groove. The inner wall of the U-shaped block 4 is provided with a rectangular block that matches the limiting groove. Therefore, when the fixed shaft 5 rotates, the two sets of limiting blocks 7 distributed at the top of the support column 6 can be forced to move closer or further away from each other. When the two sets of limiting blocks 7 move away from each other, the limiting of the support column 6 can be released. When the two sets of limiting blocks 7 move closer to each other, they can fit against the top of the support column 6 to achieve the limiting of the support column 6. The connecting sleeve 3 is provided with a limiting rod 9 inserted inside, and the front of the connecting column 2 is provided with slots that match the limiting rod 9 at equal intervals.

[0023] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the bottom of the enclosure body 1 has symmetrically distributed abutment plates 10 on both the front and back sides, and the top of the abutment plates 10 is hinged to the bottom of the support column 6. By using the abutment plates 10 that are hinged to the bottom of the support column 6, the contact area between the support column 6 and the ground can be increased, thereby further improving the stability of the device when it is supported.

[0024] Furthermore, refer to Figure 3 It can be seen that a rubber pad is glued to the bottom of the abutment plate 10, and anti-slip particles are evenly distributed on the outer surface of the rubber pad. During use, the stability of the abutment plate 10 when in contact with the ground can be further improved through the cooperation of the rubber pad and the anti-slip particles.

[0025] Furthermore, refer to Figure 2 and Figure 3It can be seen that a threaded rod 11 is connected to the upper part of the abutment plate 10 via a bearing, and a lifting plate 12 is sleeved on the outer side of the threaded rod 11. Conical rods 14 are distributed laterally at equal intervals at the bottom end of the lifting plate 12. The interior of the abutment plate 10 is provided with slots that are compatible with the conical rods 14. In use, the interior of the lifting plate 12 is provided with external threads that are compatible with the threaded rods 11. Through the threaded engagement of the threaded rods 11 and the lifting plate 12, the lifting plate 12 can move up and down, thereby embedding the sets of conical rods 14 connected to the bottom end of the lifting plate 12 into the soil of the construction site, so as to further ensure the stability of the device when it is placed.

[0026] Furthermore, refer to Figure 3 It can be seen that the upper side of the abutment plate 10 is symmetrically connected with guide rods 15, and the inside of the lifting plate 12 is provided with a moving groove that matches the guide rods 15. In use, the lifting plate 12 can be guided by the cooperation of the guide rods 15 and the moving groove to ensure the reliability of the lifting plate 12 during the up and down movement.

[0027] Furthermore, refer to Figure 3 It can be seen that the top of the threaded rod 11 is connected to a rotating block 13, and rotating rods are evenly connected to the outer side of the rotating block 13. Through the cooperation of the rotating block 13 and the rotating rods, the threaded rod 11 can be rotated quickly and easily by the staff.

[0028] Furthermore, refer to Figure 2 It can be seen that a rotating block 8 is connected at the center of the fixed shaft 5, and the rotating blocks 8 are distributed in a ring array on the outer surface of the fixed shaft 5. By connecting multiple sets of rotating blocks 8, it is convenient for the staff to rotate the fixed shaft 5, thereby effectively improving the convenience of using this device.

[0029] Working Principle: When using this invention, the worker can first install the device at a suitable location in the construction area. After installation, the worker can first rotate the rotating block 8 in sequence, causing the fixed shaft 5 to rotate simultaneously. Since the outer surface of the fixed shaft 5 has external threads, the two sets of limiting blocks 7 distributed at the top of the support column 6 can engage with it, thus preventing the two sets of limiting blocks 7 from contacting the support column 6. Then, the worker can rotate the support column 6 to a suitable angle. After rotation, the worker can rotate the rotating block 8 in the opposite direction, causing the two sets of limiting blocks 7 to move closer together again, contacting the top of the support column 6 once more, thus fixing the support column 6. At this point, the worker... The operator can pull the limiting rod 9 out of the connecting sleeve 3 to release the restriction on the U-shaped block 4. Then, by pushing down the U-shaped block 4, the connecting sleeve 3 is forced to slide along the outer surface of the connecting column 2. At the same time, the abutment plate 10 hinged at the bottom of the support column 6 is forced to abut against the ground. Then, the operator can insert the limiting rod 9 back into the front end of the connecting sleeve 3 and extend it into the connecting column 2 to restrict the U-shaped block 4 again. After the restriction is completed, the operator can rotate the rotating block 13 to make the threaded rod 11 rotate simultaneously, so that each set of conical rods 14 can extend into the soil of the construction site, thereby further ensuring the stability of the device during installation. The above is the complete working principle of this utility model.

[0030] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0031] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0032] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A construction site enclosure, comprising an enclosure body (1), characterized in that, The enclosure body (1) has a slot at its center and a connecting column (2) is connected inside the slot. A connecting sleeve (3) is movably fitted on the outside of the connecting column (2). U-shaped blocks (4) are symmetrically connected on the front and back sides of the connecting sleeve (3). A fixed shaft (5) is connected to the inner wall of the U-shaped block (4) through a bearing. Two sets of support columns (6) are fitted on the outside of the fixed shaft (5). Limiting blocks (7) are symmetrically distributed at the top of the support columns (6). The limiting blocks (7) are fitted on the outside of the fixed shaft (5). A limiting rod (9) is inserted inside the connecting sleeve (3). The front of the connecting column (2) has slots that are adapted to the limiting rod (9) at equal intervals.

2. The construction site enclosure according to claim 1, characterized in that, The bottom of the enclosure body (1) has symmetrically distributed abutment plates (10) on both sides, and the top of the abutment plates (10) is hinged to the bottom of the support column (6).

3. A construction site enclosure as described in claim 2, characterized in that, A rubber pad is glued to the bottom of the abutment plate (10), and anti-slip particles are evenly distributed on the outer surface of the rubber pad.

4. A construction site enclosure as described in claim 2, characterized in that, A threaded rod (11) is connected above the abutment plate (10) via a bearing, and a lifting plate (12) is sleeved on the outside of the threaded rod (11). Conical rods (14) are distributed horizontally at equal intervals at the bottom end of the lifting plate (12). The abutment plate (10) has a slot that matches the conical rods (14) inside.

5. A construction site enclosure as described in claim 4, characterized in that, The upper side of the abutment plate (10) is symmetrically connected with guide rods (15), and the interior of the lifting plate (12) is provided with a moving groove that matches the guide rods (15).

6. A construction site enclosure according to claim 4, characterized in that, The top end of the threaded rod (11) is connected to a rotating block (13), and rotating rods are evenly connected to the outer side of the rotating block (13).

7. A construction site enclosure according to claim 1, characterized in that, A rotating block (8) is connected at the center of the fixed shaft (5), and the rotating block (8) is distributed in a ring array on the outer surface of the fixed shaft (5).

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