A field flattening engineering protection structure

Abstract

The utility model relates to field flat engineering technical field, and disclose a kind of field flat engineering protection structure;Including two mounting frames, further include: the positioning frame between the opposite side of two mounting frames is arranged, the both sides of the positioning frame are fixedly connected with locating block, the side of the locating block is installed with mounting frame by screw, the opposite side between two positioning frames is fixedly connected with protective net, the front side of the protective net is fixedly connected with warning sign;First positioning groove and second positioning groove are opened in the inside of positioning frame.When personnel pass through protective net and climb on connecting rod, connecting rod will be stressed to descend at this time, with the descending of connecting rod, slider will be driven to limit and descend in first positioning groove and compress second spring, subsequently connecting rod will be driven cable to make bell descend, by bell and triangular block to press, so that bell is unbalanced and shakes to emit sound, both can scare violator, also can let nearby worker or safety officer find anomaly.

Description

Technical Field

[0001] This utility model relates to the field of site leveling engineering technology, specifically a site leveling engineering protective structure. Background Technology

[0002] Site leveling engineering protective structures refer to a general term for various specialized equipment and protective supplies used in site leveling operations such as land excavation, filling, site clearing, and foundation leveling to ensure the safety of construction personnel, reduce environmental hazards, and protect equipment and the stability of the work surface.

[0003] In current site leveling projects, guardrails are a standard feature for edge protection, primarily serving protective and warning purposes. However, in actual construction scenarios, there are still instances of personnel climbing over guardrails. Most existing guardrails lack alarm functions, and even those that are equipped with alarms rely on built-in batteries for power. This makes it difficult to monitor battery levels in real time, and the alarms can easily become ineffective when the battery runs out. Furthermore, the additional battery and maintenance costs increase the investment in protection. Additionally, the dusty conditions at construction sites cause warning signs on guardrails to accumulate a large amount of dust after being left unused for a period of time, making it difficult for non-workers to clearly identify the warning signs and weakening their effectiveness. This creates safety hazards for edge work during site leveling projects. Utility Model Content

[0004] The purpose of this utility model is to provide a protective structure for site leveling projects to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a site leveling engineering protective structure, comprising two mounting brackets, and further comprising: A positioning frame is set between two opposite sides of two mounting brackets. Positioning blocks are fixedly connected to both sides of the positioning frame. One side of the positioning block is installed to the mounting bracket by screws. A protective net is fixedly connected between the opposite sides of the two positioning frames. A warning sign is fixedly connected to the front of the protective net. The first positioning slot and the second positioning slot are located inside the positioning frame, and the alarm component is installed inside the first positioning slot.

[0006] Preferably, the alarm assembly includes a connecting rod disposed between two positioning frames. Both ends of the connecting rod are fixedly connected to sliders that slide inside the first positioning groove. A rope is fixedly connected to one side of the connecting rod, and a bell is fixedly connected to the bottom of the rope.

[0007] Preferably, the surface of the rope is slidably connected to a positioning plate fixed to the positioning frame, and a first spring is fixedly connected between the bottom of the positioning plate and the bell.

[0008] Preferably, a second spring is fixedly connected to the bottom of the slider, and the bottom of the second spring is fixedly connected to the inner wall of the first positioning groove.

[0009] Preferably, the alarm assembly further includes a triangular block fixed to one side of the positioning frame, and baffles are fixedly connected to both sides of the bottom of the connecting rod.

[0010] Preferably, a protective rod is provided between the two positioning frames, both ends of the protective rod are slidably connected to the inside of the second positioning groove, and a third spring is fixedly connected between the two sides of the bottom of the protective rod and the inner wall of the second positioning groove.

[0011] Preferably, extension plates are fixedly connected to both sides of the front side of the protective rod, and scrapers are fixedly connected to the bottom of the extension plates.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: When a person climbs onto the connecting rod through the protective net, the connecting rod will descend under force. As the connecting rod descends, it will cause the slider to descend to a limit inside the first positioning groove and compress the second spring. Subsequently, the connecting rod will drive the rope to lower the bell. The bell will press against the triangular block, causing the bell to become unbalanced and shake, making a sound. This can both scare away violators and alert nearby workers or safety officers to any abnormalities. Attached Figure Description

[0013] Figure 1 A schematic diagram of the main structure of the site leveling engineering protection structure provided by this utility model; Figure 2 This is a schematic diagram of the structure from another perspective provided by this utility model; Figure 3 A schematic diagram of the alarm component structure provided by this utility model; Figure 4 This is a cross-sectional structural diagram of the positioning frame provided by this utility model.

[0014] In the diagram: 1. Mounting bracket; 2. Positioning bracket; 3. Positioning block; 4. Protective net; 5. Warning sign; 6. First positioning slot; 7. Second positioning slot; 8. Alarm assembly; 801. Connecting rod; 802. Slider; 803. Rope; 804. Bell; 805. Positioning plate; 806. First spring; 807. Second spring; 808. Triangular block; 809. Baffle; 9. Protective rod; 10. Third spring; 11. Extension plate; 12. Scraper. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 4 As shown, a site leveling engineering protective structure includes two mounting brackets 1, and also includes: Positioning frame 2 is set between two mounting frames 1 on opposite sides. Positioning blocks 3 are fixedly connected to both sides of positioning frame 2. One side of positioning block 3 is installed to mounting frame 1 by screws. A protective net 4 is fixedly connected between the two positioning frames 2 on opposite sides. A warning sign 5 is fixedly connected to the front side of the protective net 4. The first positioning slot 6 and the second positioning slot 7 are located inside the positioning frame 2. The first positioning slot 6 is equipped with an alarm component 8. It is fixed to the positioning block 3 by screws through the mounting bracket 1, which facilitates the installation of the positioning frame 2. The positioning frame 2 facilitates the fixed installation of the protective net 4. The protective net 4 can prevent non-workers from crossing directly. The warning sign 5 makes it easy to post warning signs to warn non-workers. The first positioning slot 6 facilitates the use of the alarm component 8 for assembly. When someone tries to climb over the top of the protective net 4, the bell 804 can both scare the violator and alert nearby workers or safety officers to the abnormality.

[0017] The alarm assembly 8 includes a connecting rod 801, which is positioned between two positioning frames 2. Both ends of the connecting rod 801 are fixedly connected to sliders 802 that slide within the first positioning groove 6. A rope 803 is fixedly connected to one side of the connecting rod 801, and a bell 804 is fixedly connected to the bottom of the rope 803. A positioning plate 805, fixed to the positioning frame 2, is slidably connected to the surface of the rope 803. A first spring 806 is fixedly connected between the bottom of the positioning plate 805 and the bell 804. A second spring 807 is fixedly connected to the bottom of the sliders 802, and the bottom of the second spring 807 is fixedly connected to the inner wall of the first positioning groove 6. The alarm assembly 8 also includes a triangular block 808 fixed to one side of the positioning frame 2, and baffles are fixedly connected to both sides of the bottom of the connecting rod 801. 809. When a person climbs onto the connecting rod 801 using the protective net 4, the connecting rod 801 will be forced to lower the slider 802 inside the first positioning groove 6. At this time, the second spring 807 will be compressed. As the connecting rod 801 moves, it will also cause the rope 803 to lower inside the positioning plate 805. As the rope 803 lowers, it will cause the bell 804 to fall. When the bell 804 falls, it will also stretch the first spring 806 to fall and press against the triangular block 808, causing the bell 804 to lose balance and shake, making a sound. This can both scare away violators and let nearby workers or safety officers notice the abnormality. The baffle 809 can reduce dust and rainwater from falling into the first positioning groove 6.

[0018] A protective rod 9 is provided between the two positioning frames 2. Both ends of the protective rod 9 are slidably connected to the inside of the second positioning groove 7. The two sides of the bottom of the protective rod 9 are fixedly connected to the inner wall of the second positioning groove 7. The two sides of the front side of the protective rod 9 are fixedly connected to the extension plate 11. The bottom of the extension plate 11 is fixedly connected to the scraper 12. When the staff needs to clean the dust on the surface of the warning sign 5, they pull down the protective rod 9. At this time, the protective rod 9 will be limited to descend inside the second positioning groove 7 and compress the third spring 10. As the third spring 10 moves, it will drive the extension plate 11 to descend in conjunction with the scraper 12, thereby adhering to the surface of the warning sign 5 to clean the dust. Therefore, the staff does not need to carry cleaning tools with them.

[0019] Working principle: First, the mounting bracket 1 is fixed with screws to the positioning block 3, thereby securing the positioning bracket 2 and the protective net 4. When a non-staff member approaches the protective net 4 and attempts to climb over it using the connecting rod 801 and the protective rod 9, the connecting rod 801 will be forced down by the climber when they support it. This will cause the slider 802 to descend within the first positioning groove 6. At this time, the second spring 807 will be compressed. Furthermore, as the connecting rod 801 moves, it will also cause the rope 803 to descend within the positioning plate 805. As the rope 803 descends, it will activate the bell 804. The descent of the bell 804 will further stretch the first spring 806. The bell 804 is lowered and pressed against the triangular block 808, causing it to lose balance and shake, making a sound. This can both scare violators and alert nearby workers or safety officers to the abnormality, thus achieving a warning effect while reducing warning costs. When staff need to clean the dust on the surface of the warning sign 5, they can pull down the protective rod 9. At this time, the protective rod 9 will be limited to lowering inside the second positioning groove 7 and compressing the third spring 10. As the third spring 10 moves, it will drive the extension plate 11 to lower in conjunction with the scraper 12, thus adhering to the surface of the warning sign 5 to clean the dust, so that staff do not need to carry cleaning tools with them.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A site leveling engineering protective structure, comprising two mounting brackets (1), characterized in that, Also includes: A positioning frame (2) is set between two mounting frames (1) on opposite sides. Positioning blocks (3) are fixedly connected to both sides of the positioning frame (2). One side of the positioning block (3) is installed to the mounting frame (1) by screws. A protective net (4) is fixedly connected between the two positioning frames (2) on opposite sides. A warning sign (5) is fixedly connected to the front side of the protective net (4). A first positioning slot (6) and a second positioning slot (7) are formed inside the positioning frame (2). An alarm component (8) is provided inside the first positioning slot (6). The alarm component (8) includes a connecting rod (801). The connecting rod (801) is located between the two positioning frames (2). Both ends of the connecting rod (801) are fixedly connected to sliders (802) that slide inside the first positioning slot (6). A rope (803) is fixedly connected to one side of the connecting rod (801). A bell (804) is fixedly connected to the bottom of the rope (803). The surface of the rope (803) is slidably connected to a positioning plate (805) fixed to the positioning frame (2). The bottom of the positioning plate (805) is fixedly connected to the bell (804) with a first spring (806). The bottom of the slider (802) is fixedly connected to a second spring (807). The bottom of the second spring (807) is fixedly connected to the inner wall of the first positioning groove (6). The alarm assembly (8) also includes a triangular block (808) fixed to one side of the positioning frame (2). Both sides of the bottom of the connecting rod (801) are fixedly connected to baffles (809).

2. The site leveling engineering protection structure according to claim 1, characterized in that: A protective rod (9) is provided between the two positioning frames (2). Both ends of the protective rod (9) are slidably connected to the inside of the second positioning groove (7). A third spring (10) is fixedly connected between the two sides of the bottom of the protective rod (9) and the inner wall of the second positioning groove (7).

3. The site leveling engineering protection structure according to claim 2, characterized in that: Both sides of the front of the protective rod (9) are fixedly connected to extension plates (11), and the bottom of the extension plates (11) is fixedly connected to scrapers (12).

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