Building engineering construction fence

Abstract

The utility model discloses a building engineering construction fence, and relates to the technical field of fences. A building engineering construction fence comprises a fence bottom plate, four positioning plates and a fence shielding structure are installed on the top of the fence bottom plate through bolts, the fence shielding structure is located on the fence bottom plate, and through cooperation of square bolts, first springs, a sliding disc, a lower rotating surrounding plate, an upper rotating surrounding plate, a rotating baffle, a limiting plate and the positioning plates, the fence shielding structure covers the fence bottom plate. The lower rotating coamings and the upper rotating coamings can be limited and fixed under the inserting connection of the corresponding upper rotating coamings, so that the two lower rotating coamings can shield and protect a well mouth after rotating, objects are prevented from falling into a well, and the two upper rotating coamings are matched with the corresponding rotating baffles, so that the well mouth is protected from falling into the well. According to the wellhead construction fence, the periphery of a wellhead can be warned and protected, under the contact of the four positioning plates and the inner wall of the wellhead, the fence is prevented from moving when being impacted, and the practicability of the wellhead construction fence is further improved.

Description

Technical Field

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

[0002] During the construction process of a building project, it is inevitable that various edges, openings and deep pits, such as foundation pits, will be produced. There are certain safety hazards, so it is necessary to install guardrails around the foundation pits. In the construction of a building project, especially when working in a sewer, the installation of safety enclosure facilities is crucial.

[0003] Traditional construction fences are often designed for use on the ground or relatively flat areas, but they are unable to cope with the protection of special locations such as wellheads. As a key passage connecting the underground and the ground, the wellhead can easily become a safety hazard if there is a lack of effective protection measures during the construction process. Not only may it cause construction workers to fall, but it may also cause accidents due to foreign objects falling in. The current wellhead protection methods mostly use simple wooden boards, iron sheets or temporary supports. Although these methods can play a warning and blocking role to a certain extent, simple wooden boards and iron sheets are often unstable and easily shifted or collapsed by external forces; and temporary supports need to be installed with bolts, which makes the installation and disassembly process of the temporary supports cumbersome, time-consuming and labor-intensive, so the fence used in the construction of the wellhead is less practical. Therefore, we propose a construction fence for construction projects. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a construction fence for a building project, which can solve the problem that the fence has many parts and usually does not have a reasonably designed folding structure, resulting in the fence still occupying a large space after being stored, which is not only inconvenient for storage and management, but also inconvenient for carrying and transportation. In particular, when it is necessary to frequently change the construction site or to carry out temporary enclosures, the bulkiness and inconvenience of traditional fences are particularly prominent.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction fence for a building project, comprising:

[0006] Fence bottom plate, the top bolts of the fence bottom plate are installed with four positioning plates;

[0007] A fence shielding structure, the fence shielding structure is located on the fence bottom plate;

[0008] The fence shielding structure includes two fixed plates, a lower rotating enclosure, two square latches, two first springs and two sliding plates. The two fixed plates are fixedly connected to the top of the fence bottom plate. The lower rotating enclosure is rotatably connected to the opposite surfaces of the two fixed plates. A sliding groove is provided on one side of the lower rotating enclosure, and the same sliding groove is provided on the fixed plate close to the sliding groove. The two sliding plates are fixedly sleeved on the outer surfaces of the corresponding square latches. The two sliding plates are slidably connected in the corresponding sliding grooves. The two first springs are sleeved on the outer surfaces of the corresponding square latches.

[0009] Preferably, the fence shielding structure also includes an upper rotating enclosure, two limit plates, two rotating baffles and four second springs. A rotating groove is provided on the top of the lower rotating enclosure, and the upper rotating enclosure is rotatably connected to the inside of the rotating groove. The lower rotating enclosure and the upper rotating enclosure are provided with square sockets on one side close to the corresponding sliding groove, and one end of the two square pins are plugged into the corresponding square sockets. A limiting slide groove and a storage groove are provided on one side of the lower rotating enclosure and the upper rotating enclosure. The two limiting plates are slidably connected to the corresponding limiting slide grooves, and the four second springs are fixedly connected to one side of the corresponding limiting plate. The two rotating baffles are rotatably connected to the corresponding storage grooves.

[0010] Preferably, one end of the two first springs is fixedly connected to the corresponding sliding disk, and one end of the two first springs away from the corresponding sliding disk is fixedly connected to the inside of the corresponding sliding slot.

[0011] Preferably, one end of each of the four second springs away from the corresponding limiting plate is fixedly connected to the inside of the corresponding limiting sliding groove.

[0012] Preferably, the number of the fence shielding structures is two, and both fence shielding structures are arranged on the top of the fence bottom plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The construction fence of the construction project, through the cooperation of the square pin, the first spring, the sliding plate, the lower rotating enclosure, the upper rotating enclosure, the rotating baffle, the limit plate and the positioning plate, enables the lower rotating enclosure and the upper rotating enclosure to be limited and fixed when plugged into the corresponding upper rotating enclosure, so that the two lower rotating enclosures can block and protect the wellhead after rotation, thereby preventing objects from falling into the well. The cooperation of the two upper rotating enclosures and the corresponding rotating baffles can provide warning protection around the wellhead. The contact between the four positioning plates and the inner wall of the wellhead prevents the fence from moving when hit, further improving the practicality of the wellhead construction fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rotating baffle structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower rotating enclosure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the fence bottom plate structure of the present utility model.

[0020] Figure numerals: 1. Fence bottom plate; 2. Lower rotating enclosure; 3. Upper rotating enclosure; 4. Rotating baffle; 5. Storage slot; 6. Fixed plate; 7. Square latch; 8. Rotating slot; 9. Limiting plate; 10. Square socket; 11. Sliding disk; 12. First spring; 13. Positioning plate; 14. Sliding slot; 15. Limiting slide slot; 16. Second spring. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-4The utility model provides a technical solution: a construction fence for a building project, comprising:

[0026] The fence bottom plate 1, the top bolts of the fence bottom plate 1 are installed with four positioning plates 13;

[0027] Fence shielding structure, the fence shielding structure is located on the fence bottom plate 1;

[0028] The fence shielding structure includes two fixed plates 6, a lower rotating enclosure 2, two square latches 7, two first springs 12 and two sliding disks 11. The two fixed plates 6 are fixedly connected to the top of the fence bottom plate 1, and the lower rotating enclosure 2 is rotatably connected to the opposite surfaces of the two fixed plates 6. A sliding groove 14 is provided on one side of the lower rotating enclosure 2, and the same sliding groove 14 is provided on the fixed plate 6 near the sliding groove 14. The two sliding disks 11 are fixedly sleeved on the outer surfaces of the corresponding square latches 7. The two sliding disks 11 are slidably connected in the corresponding sliding grooves 14, and the two first springs 12 are sleeved on the outer surfaces of the corresponding square latches 7.

[0029] The fence shielding structure also includes an upper rotating enclosure 3, two limit plates 9, two rotating baffles 4 and four second springs 16. A rotating groove 8 is provided on the top of the lower rotating enclosure 2, and the upper rotating enclosure 3 is rotatably connected to the inside of the rotating groove 8. The lower rotating enclosure 2 and the upper rotating enclosure 3 are provided with square sockets 10 on one side close to the corresponding sliding groove 14. One end of the two square latches 7 is plugged into the corresponding square sockets 10. A limiting slide groove 15 and a storage groove 5 are provided on one side of the lower rotating enclosure 2 and the upper rotating enclosure 3. The two limit plates 9 are slidably connected to the corresponding limiting slide groove 15. The four second springs 16 are fixedly connected to one side of the corresponding limiting plate 9. The ends of the four second springs 16 away from the corresponding limiting plate 9 are fixedly connected to the inside of the corresponding limiting slide groove 15. The two rotating baffles 4 are rotatably connected to the corresponding storage groove 5.

[0030] One end of the two first springs 12 is fixedly connected to the corresponding sliding plate 11, and the ends of the two first springs 12 away from the corresponding sliding plate 11 are fixedly connected to the inside of the corresponding sliding groove 14. There are two fence shielding structures, and the two fence shielding structures are both arranged on the top of the fence bottom plate 1.

[0031] Further, when the device is used to shield the wellhead, by pressing the four limiting plates 9 respectively, the four limiting plates 9 are extruded and received into the corresponding limiting sliding grooves 15 and compress the corresponding two second springs 16, so as to facilitate the corresponding rotating baffle 4 to be received in the corresponding receiving groove 5, then by pulling the square spigot 7 on the two lower rotating fences 2, the square spigot 7 on the two lower rotating fences 2 moves to drive the corresponding sliding disc 11 to compress the corresponding first spring 12, so as to facilitate the square spigot 7 on the two lower rotating fences 2 to be separated from the corresponding upper rotating fence 3, and then the user can rotate the two upper rotating fences 3 by 90 degrees in the opposite direction, then release the square spigot 7 on the two lower rotating fences 2, so that the two square spigots 7 are reset under the action of the corresponding first spring 12, so as to be inserted with the corresponding square insertion hole 10, and then facilitate the limiting and fixing of the two upper rotating fences 3.

[0032] Further, when the device is used to shield the wellhead, by pulling the square spigot 7 on the two fixed plates 6, the square spigot 7 on the two fixed plates 6 moves to drive the corresponding sliding disc 11 to compress the corresponding first spring 12, so as to facilitate the square spigot 7 on the two fixed plates 6 to be separated from the corresponding lower rotating fence 2, and then the user can rotate the two lower rotating fences 2 by 90 degrees in the opposite direction, so that the opposite surfaces of the two lower rotating fences 2 are attached to the top of the fence bottom plate 1, at this time the two lower rotating fences 2 and the corresponding upper rotating fence 3 form an "L" shape, and there is a gap between the two lower rotating fences 2 attached to the top of the fence bottom plate 1, then release the square spigot 7 on the two fixed plates 6, so that the two square spigots 7 are reset under the action of the corresponding first spring 12, so as to be inserted with the corresponding square insertion hole 10, and then facilitate the limiting and fixing of the two lower rotating fences 2, and then extrude the two limiting plates 9 to reset the two rotating baffles 4, so that the two rotating baffles 4 can be kept stable under the limiting of the corresponding receiving groove 5 and the limiting plate 9, and then facilitate the two rotating lower rotating fences 2 to shield and protect the wellhead, so that the two rotating upper rotating fences 3 and the two rotating baffles 4 can warn and protect the wellhead.

[0033] Further, when the device is used to shield the wellhead, the fence bottom plate 1 can be directly inclined or placed on one side when the user is working, and when the user enters the well, the four positioning plates 13 on the fence bottom plate 1 are inserted into the wellhead, thereby avoiding movement of the fence when it is hit.

[0034] Through cooperation of the square plug 7, the first spring 12, the sliding disc 11, the lower rotating fence 2, the upper rotating fence 3, the rotating baffle 4, the limiting plate 9 and the positioning plate 13, the lower rotating fence 2 and the upper rotating fence 3 can be fixed and limited in the plug-in of the upper rotating fence 3, the two lower rotating fences 2 can shield and protect the wellhead after rotating, so that objects are prevented from falling into the well, and cooperation of the two upper rotating fences 3 and the corresponding rotating baffle 4 can warn and protect the periphery of the wellhead, the four positioning plates 13 are in contact with the inner wall of the wellhead, so that the fence is prevented from moving when being impacted, and the practicability of the wellhead construction fence is further improved.

[0035] The utility model has been described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the art without departing from the purpose of the utility model.

Claims

1. A construction fence for a building project, characterized in that: include: A fence bottom plate (1), the top bolts of which are provided with four positioning plates (13); A fence shielding structure, the fence shielding structure is located on the fence bottom plate (1); The fence shielding structure comprises two fixed plates (6), a lower rotating enclosure plate (2), two square latches (7), two first springs (12) and two sliding plates (11), wherein the two fixed plates (6) are fixedly connected to the top of the fence bottom plate (1); The lower rotating panel (2) is rotatably connected to the opposite surfaces of the two fixed panels (6), a sliding groove (14) is provided at one side of the lower rotating panel (2), and a similar sliding groove (14) is provided on the fixed panel (6) near the sliding groove (14); The two sliding disks (11) are fixedly sleeved on the outer surface of the corresponding square latch (7), the two sliding disks (11) are slidably connected in the corresponding sliding grooves (14), and the two first springs (12) are sleeved on the outer surface of the corresponding square latch (7).

2. A construction fence for a building project according to claim 1, characterized in that: The fence shielding structure further comprises an upper rotating enclosure (3), two limiting plates (9), two rotating baffles (4) and four second springs (16); a rotating groove (8) is provided on the top of the lower rotating enclosure (2); and the upper rotating enclosure (3) is rotatably connected to the inside of the rotating groove (8); Wherein, a square socket (10) is provided on one side of the lower rotating enclosure (2) and the upper rotating enclosure (3) close to the corresponding sliding groove (14), and one end of the two square latches (7) is plugged into the corresponding square socket (10); Among them, a limit slide groove (15) and a receiving groove (5) are provided on one side of the lower rotating enclosure (2) and the upper rotating enclosure (3), the two limit plates (9) are slidably connected in the corresponding limit slide groove (15), the four second springs (16) are fixedly connected to one side of the corresponding limit plate (9), and the two rotating baffles (4) are rotatably connected in the corresponding receiving groove (5).

3. The construction fence of a building project according to claim 1, characterized in that: One end of each of the two first springs (12) is fixedly connected to the corresponding sliding disk (11), and one end of each of the two first springs (12) away from the corresponding sliding disk (11) is fixedly connected to the inside of the corresponding sliding slot (14).

4. The construction fence according to claim 2, characterized in that: One end of each of the four second springs (16) away from the corresponding limiting plate (9) is fixedly connected to the inside of the corresponding limiting sliding groove (15).

5. The construction fence according to claim 1, characterized in that: There are two fence shielding structures, and both fence shielding structures are arranged on the top of the fence bottom plate (1).

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