Efficient constructional engineering safety fence

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an efficient constructional engineering safety fence which comprises a first frame plate and a second frame plate, a first vertical handrail is fixedly installed between the first frame plate and the second frame plate, second vertical handrails are symmetrically arranged on the two sides of the first vertical handrail, and the second vertical handrails are fixedly installed between the first frame plate and the second frame plate. Adjusting mechanisms are arranged on the two sides of the first frame plate and the two sides of the second frame plate. The adjusting mechanism comprises a side plate, a top plate and a limiting frame, by arranging the adjusting mechanism, personnel can adjust the length of the safety fence according to the site construction environment, so that the protection range of the safety fence is adjusted, the personnel do not need to carry a plurality of safety fences, and the use efficiency of the safety fence is improved; the problems that the protection range of an existing single safety fence is fixed, when a construction site with a large range needs to be protected, a plurality of safety fences need to be moved to be used at the same time, and use by personnel is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and specifically relates to an efficient safety fence for construction engineering. Background Technique

[0002] The safety fence for construction engineering is made of iron pipes, and is made through the bending, welding, grinding and high-pressure coating of seamless iron pipes. They are usually widely used for the isolation and warning of construction sites. The main body of the safety fence for construction engineering uses black adhesive reflective film, which has an obvious warning effect on drivers and can reduce personal injuries in case of accidents. A full fence should be set up at the construction site of construction engineering to effectively prevent vehicles from falling into pits and prevent sundries from falling, which is a necessary protective facility to prevent personal injuries at the construction site and is applicable to various construction sites;

[0003] The protection range of the existing single safety fence is fixed. When it is necessary to protect a construction site with a relatively large area, it is necessary to move a relatively large number of safety fences for simultaneous use to achieve this, resulting in inconvenience for personnel to use. For this reason, we propose an efficient safety fence for construction engineering. Content of the Utility Model

[0004] The purpose of the utility model is to provide an efficient safety fence for construction engineering, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An efficient safety fence for construction engineering, including a first frame plate and a second frame plate. A first vertical railing is fixedly installed between the first frame plate and the second frame plate. Second vertical railings are symmetrically arranged on both sides of the first vertical railing, and the second vertical railings are fixedly installed between the first frame plate and the second frame plate. Adjusting mechanisms are arranged on both sides of the first frame plate and the second frame plate;

[0006] The adjusting mechanism includes a side plate, a top plate and a limiting frame. A horizontal railing is fixedly installed inside the side plate. Rod holes are opened on the second vertical railing, and the horizontal railing movably penetrates through the rod holes. The top plate is fixedly installed near the top inside the side plate. A plate groove is opened at the top of the second frame plate, and the top plate is clamped in the plate groove. A connecting rod is fixedly installed at the top end inside the inner wall of the limiting frame. A rod groove is communicated and opened at the top ends of the second frame plate and the first vertical railing, and the connecting rod is inserted into the rod groove. A spring is fixedly connected between the bottom end of the connecting rod and the bottom end of the inner wall of the rod groove. A limiting groove is communicated and opened between the top plate and the bottom end of the inner wall of the plate groove, and the limiting frame is inserted into the limiting groove.

[0007] Preferably, the number of limiting grooves in the plate groove is several, and the limiting frame is adapted to the limiting groove. By setting the limiting frame, the limiting frame can be inserted into the limiting groove, thereby limiting the top plate.

[0008] Preferably, the number of horizontal railings on the side plate is several, and the horizontal railings are adapted to the rod holes.

[0009] Preferably, a pull ring is fixedly installed at the top end of the limiting frame. By setting the pull ring, it is convenient for personnel to pull the limiting frame through the pull ring, thus facilitating personnel operation.

[0010] Preferably, a support bottom frame is fixedly installed at the bottom end of the frame plate one. The number of the support bottom frames is two. By setting the support bottom frame, it can play a role in stably supporting the safety fence.

[0011] Preferably, a groove is formed at the bottom end of the inner wall of the support bottom frame, a counterweight block is placed in the groove, and a tooth groove is formed at the bottom end of the support bottom frame. The number of the tooth grooves is several.

[0012] The utility model provides an efficient safety fence for construction projects. The efficient safety fence for construction projects has the following beneficial effects:

[0013] (1) For this efficient safety fence for construction projects, by setting the adjusting mechanism, personnel can adjust the length of the safety fence according to the on-site construction environment, thereby adjusting the protection range of the safety fence. There is no need for personnel to move multiple safety fences, improving the use efficiency of the safety fence, and solving the problem that the protection range of the existing single safety fence is fixed. When it is necessary to protect a construction site with a large area, it is necessary to move a relatively large number of safety fences for simultaneous use to achieve this, resulting in inconvenience for personnel to use.

[0014] (2) For this efficient safety fence for construction projects, by setting the groove and the counterweight block, when the protection area of the safety fence increases, the weight of the support bottom frame can be increased, thereby improving the overall stability of the safety fence during use. And by setting the tooth groove, the friction between the support bottom frame and the ground can be increased, thereby further improving the use stability of the safety fence. The structure is simple and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the front sectional structure of the utility model;

[0017] Figure 3 is of the utility model Figure 2 the enlarged structure diagram of part A in;

[0018] Figure 4 is of the utility model Figure 2 the enlarged structure diagram of part B in;

[0019] Figure 5 is of the utility modelFigure 2 Schematic diagram of the enlarged structure of Part C

[0020] In the figure: 1. First frame plate; 2. Second frame plate; 3. First vertical railing; 4. Second vertical railing; 5. Adjusting mechanism; 6. Support bottom frame; 7. Groove; 8. Counterweight; 9. Tooth groove; 10. Pull ring; 501. Side plate; 502. Horizontal railing; 503. Rod hole; 504. Top plate; 505. Plate groove; 506. Limit frame; 507. Limit groove; 508. Connecting rod; 509. Rod groove; 510. Spring Specific implementation mode

[0021] The following further describes the implementation mode of the present utility model in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model

[0022] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations

[0024] Embodiment 1

[0025] The preferred embodiment of the high-efficiency construction engineering safety fence provided by the present utility model is as Figures 1 to 5 shown: A high-efficiency construction engineering safety fence includes a first frame plate 1 and a second frame plate 2. A first vertical railing 3 is fixedly installed between the first frame plate 1 and the second frame plate 2. Second vertical railings 4 are symmetrically arranged on both sides of the first vertical railing 3. The second vertical railings 4 are fixedly installed between the first frame plate 1 and the second frame plate 2. Adjusting mechanisms 5 are arranged on both sides of the first frame plate 1 and the second frame plate 2

[0026] The adjusting mechanism 5 includes side plates 501, top plates 504 and limiting frames 506. A horizontal railing 502 is fixedly installed inside the side plate 501. A rod hole 503 is formed in the second vertical railing 4, and the horizontal railing 502 movably penetrates through the rod hole 503. The top plate 504 is fixedly installed near the top inside the side plate 501. A plate groove 505 is formed at the top of the second frame plate 2, and the top plate 504 is clamped in the plate groove 505. A connecting rod 508 is fixedly installed at the top end of the inner wall of the limiting frame 506. A rod groove 509 is formed by communicating the top ends of the second frame plate 2 and the first vertical railing 3, and the connecting rod 508 is inserted into the rod groove 509. A spring 510 is fixedly connected between the bottom end of the connecting rod 508 and the bottom end of the inner wall of the rod groove 509. A limiting groove 507 is formed by communicating the bottom end of the inner wall of the plate groove 505 with the top plate 504, and the limiting frame 506 is inserted into the limiting groove 507.

[0027] Specifically, in the above technical solution, when the high-efficiency construction engineering safety fence is in use, the pull ring 10 can be pulled upward. The pull ring 10 drives the limiting frame 506 to move upward. The limiting frame 506 drives the connecting rod 508 to stretch the spring 510. When the limiting frame 506 moves upward, it disengages from the limiting groove 507 at the current position. When the limiting frame 506 completely disengages from the limiting groove 507 at the current position, the limiting frame 506 no longer limits the top plate 504. At this time, the side plate 501 can be pulled outward, so that the side plate 501 drives the horizontal railing 502 to move outward, thereby adjusting the overall length of the safety fence. When the safety fence is adjusted to a specific length, the pull ring 10 can be released. At this time, the connecting rod 508 will drive the limiting frame 506 to move downward under the restoring force of the spring 510, so that the limiting frame 506 is inserted into the limiting groove 507 at the current position, thereby limiting the top plate 504 and completing the adjustment of the protection range of the safety fence. Through this mechanism, personnel can adjust the length of the safety fence according to the on-site construction environment, thereby adjusting the protection range of the safety fence, without the need for personnel to move multiple safety fences, improving the use efficiency of the safety fence, and solving the problem that the protection range of the existing single safety fence is fixed. When it is necessary to protect a construction site with a large area, a relatively large number of safety fences need to be moved and used simultaneously to achieve this, resulting in inconvenience for personnel to use.

[0028] Further, the number of the limiting grooves 507 in the plate groove 505 is several, and the limiting frame 506 is adapted to the limiting grooves 507;

[0029] Among them, by setting the limiting frame 506, the limiting frame 506 can be inserted into the limiting groove 507, thereby limiting the top plate 504.

[0030] Further, the number of the horizontal railings 502 on the side plate 501 is several, and the horizontal railings 502 are adapted to the rod holes 503.

[0031] Further, a pull ring 10 is fixedly installed at the top end of the limiting frame 506;

[0032] Among them, by setting the pull ring 10, it is convenient for personnel to pull the limit frame 506 through the pull ring 10, thus facilitating personnel operation.

[0033] Furthermore, a support bottom frame 6 is fixedly installed at the bottom end of the first frame plate 1, and the number of the support bottom frames 6 is two.

[0034] Among them, by setting the support bottom frame 6, it can play a role in stably supporting the safety fence.

[0035] Embodiment 2:

[0036] On the basis of Embodiment 1, a preferred embodiment of the high-efficiency construction engineering safety fence provided by the present utility model is as Figures 1 to 5 shown: a groove 7 is opened at the bottom end of the inner wall of the support bottom frame 6, a counterweight block 8 is placed in the groove 7, and a tooth groove 9 is opened at the bottom end of the support bottom frame 6, and the number of the tooth grooves 9 is several.

[0037] Specifically, in the above technical solution, by setting the groove 7 and the counterweight block 8, when the protection area of the safety fence increases, the weight of the support bottom frame 6 can be increased, thereby improving the overall stability of the safety fence during use. And by setting the tooth groove 9, the friction between the support bottom frame 6 and the ground can be increased, thereby further improving the use stability of the safety fence. The structure is simple and the practicability is strong.

[0038] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious 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 utility model, and enable those of ordinary skill in the art to understand the present utility model and design various embodiments with various modifications suitable for specific purposes.

Claims

1. An efficient safety fence for construction projects, comprising a first frame plate (1) and a second frame plate (2), characterized in that: A vertical railing one (3) is fixedly installed between the frame plate one (1) and the frame plate two (2). Vertical railings two (4) are symmetrically arranged on both sides of the vertical railing one (3). The vertical railings two (4) are fixedly installed between the frame plate one (1) and the frame plate two (2). Adjusting mechanisms (5) are arranged on both sides of the frame plate one (1) and the frame plate two (2). The adjusting mechanism (5) includes a side plate (501), a top plate (504) and a limiting frame (506). A horizontal railing (502) is fixedly installed inside the side plate (501). A rod hole (503) is formed in the vertical railing two (4). The horizontal railing (502) movably penetrates through the rod hole (503). The top plate (504) is fixedly installed near the top inside the side plate (501). A plate groove (505) is formed at the top of the frame plate two (2). The top plate (504) is clamped in the plate groove (505). A connecting rod (508) is fixedly installed at the top end inside the inner wall of the limiting frame (506). A rod groove (509) is formed by communicating the top of the frame plate two (2) and the top of the vertical railing one (3). The connecting rod (508) is inserted into the rod groove (509). A spring (510) is fixedly connected between the bottom end of the connecting rod (508) and the bottom end of the inner wall of the rod groove (509). A limiting groove (507) is formed by communicating the top plate (504) and the bottom end of the inner wall of the plate groove (505). The limiting frame (506) is inserted into the limiting groove (507).

2. An efficient construction safety fence according to claim 1, characterized in that: The number of the limiting grooves (507) in the plate groove (505) is several, and the limiting frame (506) is adapted to the limiting grooves (507).

3. An efficient construction safety fence according to claim 1, characterized in that: The number of the horizontal railings (502) on the side plate (501) is several, and the horizontal railings (502) are adapted to the rod holes (503).

4. An efficient construction safety fence according to claim 1, characterized in that: A pull ring (10) is fixedly installed at the top end of the limiting frame (506).

5. An efficient construction safety fence according to claim 1, characterized in that: A supporting bottom frame (6) is fixedly installed at the bottom end of the frame plate one (1), and the number of the supporting bottom frames (6) is two.

6. An efficient construction safety fence according to claim 5, characterized in that: A groove (7) is formed at the bottom end inside the inner wall of the supporting bottom frame (6). A counterweight (8) is placed in the groove (7). A tooth groove (9) is formed at the bottom end of the supporting bottom frame (6), and the number of the tooth grooves (9) is several.

Images