A sewage treatment plant access port protection structure

Abstract

The utility model relates to sewage treatment technical field, concretely relates to a kind of sewage treatment plant access hole protection structure, including steel grating and protective cover.In the access hole of sewage treatment plant, steel grating is installed, and then protective cover is covered on steel grating;Fixed jack is set on the ground around access hole, and the foot of protective cover is matched with fixed jack, the fixation of protective cover is realized;Meanwhile, tempered glass is set on protective cover, and the running condition of equipment below can be seen through the aperture of tempered glass and steel grating;And reflective strip and warning sign are set on the periphery of protective cover.The utility model can realize the safety protection of the access hole of sewage treatment plant on the one hand, avoid accidentally falling, and ensure the personal safety of operating personnel;On the other hand, the protective cover of the utility model is convenient to disassemble, so that it does not affect the daily maintenance and maintenance work of sewage treatment plant, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a protective structure for the inspection port of a wastewater treatment plant. Background Technology

[0002] Currently, municipal sewage treatment is generally carried out in municipal sewage treatment plants. Through sewage treatment, water resources are purified and recycled. In sewage treatment plants, sewage pipe networks, including inlet pipe networks, transmission pipe networks, and outlet pipe networks, are complex and intertwined. In actual installation and layout, many sewage pipe networks are installed in underground structures, which saves space and also helps to keep the plant area clean.

[0003] In the process of sewage treatment and transportation through sewage pipe networks, various mechanical equipment is involved, such as common screens and pumps. During the operation of the equipment, routine inspection and maintenance are inevitable. Therefore, sewage treatment plants are equipped with inspection ports that are readily available (including those flush with the ground and those protruding about 10cm above the ground). With the installation of inspection ports, when equipment malfunctions, maintenance personnel can easily determine the operating status of the equipment and carry out timely repairs and handling.

[0004] However, while the access panel facilitates inspection and maintenance, it also poses certain safety hazards, as on-site workers are at risk of accidentally falling. To ensure the safety of the factory's daily operations, the existing tempered glass access panel is reinforced with steel plates and screwed into the ground to firmly fix the tempered glass to the ground. While ensuring safety, this also brings inconvenience to inspection and maintenance.

[0005] Therefore, this utility model proposes a safety protection mechanism for the inspection port of a sewage treatment plant. Under the premise of ensuring safety protection, it facilitates the daily equipment inspection and maintenance work of the sewage treatment plant by setting up a protective cover that is easy to disassemble. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of the existing technology by providing a protective structure for the inspection port of a sewage treatment plant, so as to achieve the purpose of providing safety protection for the inspection port of the sewage treatment plant without affecting daily inspection and maintenance.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a protective structure for the inspection port of a sewage treatment plant, which is set based on the inspection port of the sewage treatment plant, including a steel grating and a protective cover. The steel grating is set on the inspection port, and the protective cover is detachably set on the inspection port on which the steel grating is installed. Tempered glass is set on the top of the protective cover, and the tempered glass cooperates with the inspection port.

[0008] Furthermore, a first mounting groove is provided at the inspection port, and the steel grating is matched with the first mounting groove.

[0009] Furthermore, the protective cover includes a support frame and a cover body. The cover body is fixedly mounted on the support frame, and the height of the cover body is less than the height of the support frame, allowing the legs of the support frame to be exposed. Fixed insertion holes are provided around the inspection port, and the fixed insertion holes cooperate with the exposed legs.

[0010] Furthermore, the depth of the fixed insertion hole is not less than the height of the exposed support leg, and a rubber strip is provided on the lower edge of the cover, which cooperates with the ground.

[0011] Furthermore, a second mounting groove is provided above the cover, and the tempered glass is fixedly installed in the second mounting groove.

[0012] Furthermore, handles are provided on both sides of the upper part of the cover.

[0013] Furthermore, reflective strips and / or warning signs are provided around the perimeter of the enclosure.

[0014] The beneficial effects of this utility model are as follows: On the one hand, this utility model can achieve safety protection for the inspection port of the sewage treatment plant, prevent accidental falls, and ensure the personal safety of the operators; on the other hand, the protective cover of this utility model is easy to disassemble, so as not to affect the daily inspection and maintenance work of the sewage treatment plant, making it more convenient to use. Attached Figure Description

[0015] Figure 1 This is an exploded view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cooperation between the protective cover and the inspection port of this utility model (the inspection port is flat). Figure 3 This is a schematic diagram of the protective cover structure from below; Figure 4 This is a schematic diagram of the protective cover and the inspection port of this utility model (the inspection port is a raised type).

[0016] The names corresponding to each mark in the diagram: 1. Inspection port; 2. First mounting slot; 3. Steel grating; 4. Fixing hole; 5. Protective cover; 51. Support frame; 52. Cover body; 53. Second mounting slot; 54. Tempered glass; 55. Reflective strip; 56. Warning sign; 57. Handle; 58. Rubber strip. Detailed Implementation

[0017] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0018] Embodiments of this utility model: like Figure 1-4 As shown, in this embodiment, a first installation groove 2 is provided at the maintenance port 1 of the sewage treatment plant. The first installation groove 2 is a settling groove, and the steel grating 3 is placed in the first installation groove 2.

[0019] Fixed insertion holes 4 are made around the inspection port 1. Fixed insertion holes 4 do not need to penetrate the ground. Fixed insertion holes 4 are used in conjunction with protective cover 5.

[0020] The protective cover 5 includes a support frame 51, and a cover body 52 is formed by steel plates around and above the support frame 51. The height of the surrounding steel plates is not higher than the height of the support frame 51, and the legs of the support frame 51 are exposed to the outside of the cover body 52. ​​The legs exposed to the outside of the cover body 52 are matched with the fixing holes 4 around the inspection port 1.

[0021] A second mounting groove 53 is provided on the steel plate above the cover 52. The second mounting is a recessed groove, which can be achieved by welding another perforated steel plate to the back of the steel plate above the cover 52. Tempered glass 54 is placed in the second mounting groove 53, and the periphery of the tempered glass 54 is fixed to the second mounting groove 53 with sealant.

[0022] Handles 57 are provided on both sides of the steel plate above the cover 52. Reflective strips 55 and warning signs 56 are provided on the steel plates around the cover 52. Rubber strips 58 are glued and fixed on the contact surface between the surrounding steel plates and the ground.

[0023] This utility model can be applied to the protection of both flat and raised inspection ports 1 in sewage treatment plants.

[0024] The principle of this utility model is as follows: In use, the present invention involves constructing a first installation groove 2 at the inspection port 1 of the sewage treatment plant and opening a fixing slot around the inspection port 1.

[0025] When assembling the protective cover 5 of this utility model, a support frame 51 can be welded using square tubes, etc., and a steel plate can be wrapped around the periphery of the support frame 51. During the process of wrapping the steel plate around the support frame 51, the legs of the support frame 51 are exposed. It should be noted that the fixing slots opened around the inspection port 1 should match the legs of the support frame 51, and the depth of the fixing slots should not be less than the length of the exposed legs. A steel plate is also covered on top of the support frame 51. During the process, a square hole is first opened on the steel plate, and a layer of perforated steel plate is welded on the inner side of the upper steel plate to complete the setting of the second mounting groove 53. The matching tempered glass 54 is placed in the second mounting groove 53, and sealant is filled between the periphery of the tempered glass 54 and the second mounting groove 53 for fixation.

[0026] Then, handles 57 are welded onto the upper steel plate, and reflective strips 55 and warning signs 56 are pasted onto the steel plates around the cover 52. Rubber strips 58 are glued and fixed to the lower part of the steel plates around the cover 52, thus completing the installation of the protective cover 5 of this utility model. At this time, the on-site workers place the steel grating 3 in the first placement slot, and then two workers can lift the protective cover 5 using the handles 57 on the protective cover 5 and align the support legs with the fixing holes 4. At this time, the protective cover 5 can be placed above the inspection port 1. The contact point between the protective cover 5 and the ground relies on the weight of the protective cover 5 and the rubber strips 58 to ensure a good seal and prevent the odor from the sewage pipe network below from spreading.

[0027] Meanwhile, due to its heavy weight and fixed installation, this utility model provides excellent protection during use. Furthermore, the reflective strips 55 and warning signs 56 further enhance the protective effect. Through the tempered glass 54, operators can observe the operation of the equipment in the sewage pipe network below through the steel grating 3. When maintenance is required, on-site operators can lift the protective cover 5 and remove the steel grating 3, and then maintenance personnel can enter the structure below through the inspection port 1 to carry out maintenance.

Claims

1. A protective structure for a sewage treatment plant inspection port, configured based on a sewage treatment plant inspection port (1), characterized in that: It includes a steel grating (3) and a protective cover (5). The steel grating (3) is installed on the inspection port (1), and the protective cover (5) is detachably installed on the inspection port (1) where the steel grating (3) is installed. A tempered glass (54) is installed above the protective cover (5), and the tempered glass (54) cooperates with the inspection port (1).

2. The protective structure for the inspection port of a sewage treatment plant according to claim 1, characterized in that: The inspection port (1) is provided with a first mounting groove (2), and the steel grating (3) is matched with the first mounting groove (2).

3. The protective structure for the inspection port of a sewage treatment plant according to claim 1, characterized in that: The protective cover (5) includes a support frame (51) and a cover body (52). The cover body (52) is fixedly mounted on the support frame (51). The height of the cover body (52) is less than the height of the support frame (51), so that the legs of the support frame (51) are exposed. A fixing hole (4) is provided around the inspection port (1), and the fixing hole (4) cooperates with the exposed legs.

4. The protective structure for the inspection port of a sewage treatment plant according to claim 3, characterized in that: The depth of the fixed insertion hole (4) is not less than the height of the exposed support leg. A rubber strip (58) is provided on the lower edge of the cover (52), and the rubber strip (58) is in contact with the ground.

5. The protective structure for the inspection port of a sewage treatment plant according to claim 3, characterized in that: A second mounting groove (53) is provided above the cover (52), and the tempered glass (54) is fixedly installed in the second mounting groove (53).

6. The protective structure for the inspection port of a sewage treatment plant according to claim 3, characterized in that: Handles (57) are provided on both sides of the upper part of the cover (52).

7. The protective structure for the inspection port of a sewage treatment plant according to claim 3, characterized in that: The periphery of the cover (52) is provided with reflective strips (55) and / or warning signs (56).

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