Warning fence for construction site

Abstract

The utility model discloses a construction site warning fence which comprises a guardrail, connecting assemblies are arranged at the two ends of the guardrail, a base is arranged at the lower ends of the connecting assemblies, a first notch is formed in the middle of the base, second notches are formed in the two sides of the interior of the first notch, and limiting mechanisms are arranged in the second notches. A water injection opening is formed in one end of the base upper end. According to the warning fence for the construction site, due to the structural matching design of the connecting assembly and the base, when the construction site needs to be surrounded and warned, the guardrail, the connecting assembly and the base can be assembled on site through the matching of the connecting assembly and the base according to the specific conditions of the construction site; the length of the guardrail is pulled according to the on-site design condition, meanwhile, the guardrails of different types and lengths can be installed according to the actual condition, then the transportation convenience of the whole device is improved, and meanwhile the practicability of the whole device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building fences, in particular to a construction site warning fence. BACKGROUND

[0002] During building construction, when encountering earthwork excavation, equipment hoisting and other construction operations, a protective fence needs to be set up around the operation area to prevent irrelevant personnel from entering and leaving the operation area, thereby causing safety accidents.

[0003] Referring to patent number CN216866256U, a safety fence for construction site management is disclosed as follows: two housings are provided with a fixing mechanism at the lower end, and a frame is slidably attached to the inner walls of the two housings. A buffer mechanism is provided between the frame and the two housings. The buffer mechanism includes multiple connecting rods, which are slidably inserted into the side walls of the housings. One end of each connecting rod is fixedly connected to the side wall of the frame, and the other end of each connecting rod extends to a limiting disc. A spiral spring is provided on the outside of each connecting rod. The beneficial effects of the utility model are that the fence used in building construction is not easily damaged or collapsed when a vehicle hits it during an emergency, and the damage to the vehicle is reduced. The safety factor is high, and the warning sign on the fence is easy to disassemble and assemble, which brings convenience to construction personnel.

[0004] However, during the implementation process, the applicant found that the patent has the following problems:

[0005] During the specific application process, when the construction site is blocked, the entire device cannot be transported to the construction site for installation, which not only reduces the convenience of transporting the entire device, but also reduces the practicality of the entire device.

[0006] Therefore, it is necessary to propose a construction site warning fence to solve the above technical problems and provide a new technical solution. UTILITY MODEL CONTENT

[0007] Therefore, it is necessary to propose a construction site warning fence to solve the above technical problems and provide a new technical solution.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A construction site warning fence, which is used for warning purposes at construction sites.

[0010] The construction site warning fence specifically includes a protective panel and a guardrail. Both ends of the guardrail are provided with connecting components. The lower end of the connecting components is provided with a base. The middle of the base is provided with a first slot. The two sides inside the first slot are provided with second slots. The interior of the second slot is provided with a limiting mechanism. One end of the upper part of the base is provided with a water inlet.

[0011] In a preferred embodiment of the construction site warning fence provided by this utility model, the connecting component includes a support rod, a third slot is provided on the side of the support rod near the fence, and a second plug-in rod is fixedly connected to the lower end of the support rod, the second plug-in rod being plugged into the first slot.

[0012] In a preferred embodiment of the construction site warning fence provided by this utility model, a fourth slot is provided at the lower end of the support rod and at the position corresponding to the second plug-in rod. The fourth slot is connected to the third slot. A fifth slot is provided on both sides of the second plug-in rod at the position corresponding to the second slot. The fifth slot is connected to the fourth slot.

[0013] In a preferred embodiment of the construction site warning fence provided by this utility model, the connecting assembly further includes a connecting rod. A seventh slot is provided on the side of the connecting rod near the fence. Both ends of the fence are fixedly connected to the inside of the seventh slot on the connecting rod at the same end. The connecting rod is inserted into the third slot. A first plug-in rod is fixedly connected to the lower end of the connecting rod. The first plug-in rod is inserted into the fourth slot and extends into the inside of the second plug-in rod. A sixth slot is provided at the end of the first plug-in rod at a position corresponding to the fifth slot.

[0014] As a preferred embodiment of the construction site warning fence provided by this utility model, the limiting mechanism includes a connecting plate. The connecting plate is located on the side of the slider away from the guardrail. A third plug rod is fixedly connected to the connecting plate at a position corresponding to the second slot. The end of the third plug rod away from the connecting plate extends through the second slot, the fifth slot, and the sixth slot to the outer side of the other side of the slider. A cavity is opened at the end of the connecting plate located on the outer side of the other side of the slider. A limiting component is provided inside the cavity.

[0015] As a preferred embodiment of the construction site warning fence provided by the utility model, the limiting assembly comprises a spring, the spring is located inside the cavity, the upper and lower ends of the spring are fixedly connected with plug-in blocks, the plug-in blocks are slidingly connected with the cavity, the two sides of the plug-in blocks are fixedly connected with sliding blocks, the two sides of the cavity inside are provided with sliding grooves corresponding to the sliding blocks, the sliding blocks are slidingly connected with the sliding grooves, and the side, away from the sliding blocks, of the plug-in blocks is provided in an inclined mode.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The construction site warning fence provided by the utility model is designed in cooperation with the structure of the connecting assembly and the base, the guardrails, the connecting assembly and the base can be assembled on site according to the specific conditions of the construction site when it is needed to block and warn the construction site, the length of the guardrails can be pulled according to the design conditions of the site, different models and lengths of the guardrails can be installed according to the actual conditions, and therefore the convenience of transporting the overall device is improved, and the practicality of the overall device is improved.

[0018] The construction site warning fence provided by the utility model is designed in cooperation with the structure of the connecting assembly and the base, the guardrails, the connecting assembly and the base can be assembled on site according to the specific conditions of the construction site when it is needed to block and warn the construction site, the length of the guardrails can be pulled according to the design conditions of the site, different models and lengths of the guardrails can be installed according to the actual conditions, and therefore the convenience of transporting the overall device is improved, and the practicality of the overall device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, the drawings needed in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings for the ordinary skilled in the art without creative labor.

[0020] Figure 1 The overall structure schematic view of the construction site warning fence provided by the utility model is shown in the figure.

[0021] Figure 2 The structure schematic view of the first slot and the second slot of the construction site warning fence provided by the utility model is shown in the figure.

[0022] Figure 3 The sectional view of the base of the construction site warning fence provided by the utility model is shown in the figure.

[0023] Figure 4The utility model provides a kind of construction site warning fence connecting assembly's structural diagram.

[0024] Figure 5 The utility model provides a kind of construction site warning fence support rod, third slot's structural diagram.

[0025] Figure 6 The utility model provides a kind of construction site warning fence A's enlarged view.

[0026] Figure 7 The utility model provides a kind of construction site warning fence limiting mechanism's structural diagram

[0027] Figure 8 The utility model provides a kind of construction site warning fence limiting assembly's structural diagram

[0028] Marking in the drawing is as follows:

[0029] 1, guardrail;2, connecting assembly;3, base;4, limiting mechanism;5, slider;6, water inlet;7, first slot;8, second slot;9, connecting rod;10, first plug-in rod;11, sixth slot;12, seventh slot;13, support rod;14, third slot;15, fourth slot;16, second plug-in rod;17, fifth slot;18, connecting plate;19, third plug-in rod;20, limiting assembly;21, spring;22, plug-in block. Specific embodiments

[0030] In order to make the personnel in the technical field better understand the utility model scheme, below will combine the drawing in the embodiment of the utility model, the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of the utility model protection.

[0031] As described in the background art, in the process of specific application, when the construction site is blocked, the whole device cannot be transported to the construction site for installation, which not only reduces the convenience of transporting the whole device, but also reduces the practicability of the whole device.

[0032] In order to solve this technical problem, the utility model provides a kind of construction site warning fence, it is applied to construction site warning.

[0033] Specifically, please refer to Figure 1 - Figure 3The utility model provides a construction site warning fence, through the structural cooperation and design of connecting component 2 and base 3, can when needing to carry out the warning of blocking up of construction site, can through the cooperation of connecting component 2 and base 3 according to the specific situation of construction site to carry out the on -the -spot assembly of guardrail 1, connecting component 2 and base 3, according to the design situation of the field to the length of guardrail 1 is pulled, also can according to actual situation install the guardrail 1 of different model length, and then the convenience of transportation of overall device is improved, and the practicality of overall device is improved.

[0034] The utility model provides a construction site warning fence, through the structural cooperation and design of connecting component 2 and base 3, can when needing to carry out the warning of blocking up of construction site, can through the cooperation of connecting component 2 and base 3 according to the specific situation of construction site to carry out the on -the -spot assembly of guardrail 1, connecting component 2 and base 3, according to the design situation of the field to the length of guardrail 1 is pulled, also can according to actual situation install the guardrail 1 of different model length, and then the convenience of transportation of overall device is improved, and the practicality of overall device is improved.

[0035] In order to make the personnel in the technical field better understand the utility model scheme, below, the technical scheme in the utility model embodiment will be clearly and completely described with reference to the drawings.

[0036] Embodiment 1:

[0037] Please refer to Figure 1 - Figure 6 A construction site warning fence, which comprises a guardrail 1, both ends of the guardrail 1 are provided with a connecting component 2, the lower end of the connecting component 2 is provided with a base 3, the middle part of the base 3 is provided with a first slot 7, both sides of the inside of the first slot 7 are provided with a second slot 8, the inside of the second slot 8 is provided with a limiting mechanism 4, one end of the upper end of the base 3 is provided with a water inlet 6.

[0038] Through the above structural design, it can be known that the connecting component 2 at both ends of the guardrail 1 can support the installation of the guardrail 1, the actual situation can be used to pull the guardrail 1 through the two connecting components 2, the length of the guardrail 1 is lengthened, different sizes of construction positions are blocked, and pedestrians are warned, the base 3 at the lower end of the connecting component 2 can be placed at a specified position, water is added to the inside of the base 3 through the water inlet 6, the weight of the base 3 becomes heavy, the connecting component 2 can be effectively and stably placed on the ground, and the limiting of the connection between the connecting component 2 and the base 3 can be realized through the limiting mechanism 4.

[0039] The connecting component 2 comprises a supporting rod 13, a third slot 14 is formed in the side close to the guardrail 1 of the supporting rod 13, a second plug-in rod 16 is fixedly connected to the lower end of the supporting rod 13, and the second plug-in rod 16 is in plug-in connection with the first slot 7.

[0040] A fourth notch 15 is formed at the lower end of the support rod 13 and corresponds to the second insertion rod 16, the fourth notch 15 is in communication with the third notch 14, fifth notches 17 are formed at both sides of the second insertion rod 16 and correspond to the second notch 8, and the fifth notches 17 are in communication with the fourth notch 15.

[0041] Further, the connecting assembly 2 further comprises a connecting rod 9, the connecting rod 9 is provided with a seventh notch 12 on one side close to the guardrail 1, the two ends of the guardrail 1 are fixedly connected with the seventh notches 12 formed on the connecting rod 9 at the same end, the connecting rod 9 is insertedly connected with the third notch 14, the lower end of the connecting rod 9 is fixedly connected with a first insertion rod 10, the first insertion rod 10 is insertedly connected with the fourth notch 15 and extends to the inside of the second insertion rod 16, and a sixth notch 11 is formed at the end of the first insertion rod 10 and corresponds to the fifth notch 17.

[0042] Through the above structural design, it can be known that when the construction site needs to be warned, the connecting rod 9 at both ends of the guardrail 1 is insertedly connected with the third notch 14 formed on the support rod 13, at the same time that the lower end of the connecting rod 9 is attached to the bottom inside the third notch 14, the connecting rod 9 drives the first insertion rod 10 to be insertedly connected with the second insertion rod 16 through the fourth notch 15 formed at the lower end of the support rod 13, so that the sixth notch 11 corresponds to the position of the fifth notch 17, after the insertion of the first insertion rod 10 and the second insertion rod 16 is completed, the second insertion rod 16 at the lower end of the support rod 13 is inserted with the first notch 7 formed in the middle of the base 3, after the insertion of the second insertion rod 16 and the first notch 7 is completed, the fifth notch 17 corresponds to the second notch 8, and then the first insertion rod 10, the fifth notch 17 and the base 3 can be limited and fixed by the limiting mechanism 4.

[0043] Embodiment 2:

[0044] The construction site warning fence provided in Embodiment 1 is further optimized, specifically, as shown in Figure 2 Figure 8 The limiting mechanism 4 comprises a connecting plate 18, the connecting plate 18 is located at the position of the sliding block 5 away from the guardrail 1, the connecting plate 18 is fixedly connected with a third insertion rod 19 at the position corresponding to the second notch 8, one end of the third insertion rod 19 away from the connecting plate 18 extends to the outside of the other side of the sliding block 5 through the second notch 8, the fifth notch 17 and the sixth notch 11, one end of the connecting plate 18 located at the outside of the other side of the sliding block 5 is provided with a cavity, and a limiting assembly 20 is arranged in the cavity.

[0045] ​Specifically, the limiting assembly 20 comprises a spring 21 located inside the cavity, both upper and lower ends of the spring 21 are fixedly connected with plug blocks 22, the plug blocks 22 are in sliding connection with the cavity, both sides of the plug blocks 22 are fixedly connected with sliding blocks 5, both sides of the cavity are provided with sliding grooves corresponding to the sliding blocks 5, the sliding blocks 5 are in sliding connection with the sliding grooves, and the side, away from the sliding blocks 5, of the plug blocks 22 is provided in an inclined manner.

[0046] Through the above structural design, it can be known that after the first plug rod 10 and the second plug rod 16 are plugged, and the second plug rod 16 is plugged into the first slot 7, the third plug rod 19 can be inserted from the side of the base 3 and the position corresponding to the second slot 8 by holding the connecting plate 18, and at the same time that the third plug rod 19 is inserted into the second slot 8, the second slot 8 extrudes the plug blocks 22 at both ends of the spring 21, when the two plug blocks 22 are extruded, the plug blocks 22 slide to the inside of the cavity, so that the plug blocks 22 extrude the spring 21, and then the spring 21 stores the extruded force, and then the end, away from the connecting plate 18, of the third plug rod 19 extends through the fifth slot 17 and the sixth slot 11 to the other side of the base 3, after the third plug rod 19 extends out, the spring 21 releases the stored force to push the plug blocks 22 at both ends to extend to the outside of the cavity, so that one side of the plug blocks 22 is attached to the base 3, thereby limiting the second plug rod 16 and the first plug rod 10, when it is necessary to disassemble the supporting rod 13 and the connecting rod 9, the plug blocks 22 at both ends of the spring 21 can be pressed to the inside of the cavity, so that the third plug rod 19 is pulled out from the inside of the sixth slot 11, the fifth slot 17 and the second slot 8, and then the supporting rod 13 and the connecting rod 9 can be disassembled.

Claims

1. A construction site warning fence, characterised in that, The utility model provides a guardrail, the both ends of guardrail (1) are provided with connecting assembly (2), the lower extreme of connecting assembly (2) is provided with base (3), the middle part of base (3) is opened with first notch (7), both sides in first notch (7) are opened with second notch (8), the inside of second notch (8) is provided with limiting mechanism (4), one end of base (3) upper end is provided with water injection opening (6).

2. A construction site warning fence according to claim 1, characterised in that The connecting assembly (2) includes a support rod (13), the third slot (14) is opened in the side of the support rod (13) close to the guardrail (1), the lower end of the support rod (13) is fixedly connected with the second plug-in rod (16), and the second plug-in rod (16) is plug-in connected with the first slot (7).

3. A construction site warning fence according to claim 2, characterised in that The fourth slot (15) is communicated with the third slot (14), and the fifth slot (17) is communicated with the fourth slot (15).

4. A construction site warning fence according to claim 3, characterised in that, The connecting assembly (2) further includes a connecting rod (9), the seventh slot (12) is opened in the side of the connecting rod (9) close to the guardrail (1), the both ends of the guardrail (1) are fixedly connected with the inside of the seventh slot (12) opened on the connecting rod (9) of the same end, the connecting rod (9) is plug-in connected with the third slot (14), the lower end of the connecting rod (9) is fixedly connected with the first plug-in rod (10), the first plug-in rod (10) is plug-in connected with the fourth slot (15) and extends to the inside of the second plug-in rod (16), and the sixth slot (11) is opened in the end of the first plug-in rod (10) and corresponds to the fifth slot (17).

5. A construction site warning fence according to claim 1, wherein, The limiting mechanism (4) includes a connecting plate (18), the connecting plate (18) is located at the position of the sliding block (5) away from the guardrail (1), the third plug-in rod (19) is fixedly connected to the position of the connecting plate (18) corresponding to the second slot (8), one end of the third plug-in rod (19) away from the connecting plate (18) extends to the outside of the other side of the sliding block (5) through the second slot (8), the fifth slot (17), and the sixth slot (11), one end of the connecting plate (18) located outside the other side of the sliding block (5) is provided with a cavity, and the inside of the cavity is provided with a limiting assembly (20).

6. A construction site warning fence according to claim 5, wherein, The limiting assembly (20) includes a spring (21), the spring (21) is located in the cavity, the upper and lower ends of the spring (21) are fixedly connected with plug-in blocks (22), the plug-in blocks (22) are slidingly connected with the cavity, the two sides of the plug-in blocks (22) are fixedly connected with sliding blocks (5), both sides of the cavity are provided with sliding grooves corresponding to the sliding blocks (5), the sliding blocks (5) are slidingly connected with the sliding grooves, and the side of the plug-in blocks (22) away from the sliding blocks (5) is inclined.

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