Anti-mosquito mesh bag for sewer

Abstract

The utility model discloses an anti-mosquito mesh bag for a sewer, which relates to the technical field of design of auxiliary equipment of a cover plate for water leakage of a water channel and comprises a well cover base, a cover plate mesh bag fixing and clamping unit and an anti-mosquito mesh bag auxiliary fixing unit, and the upper side of the well cover base is connected with a rain leakage plate through the cover plate mesh bag fixing and clamping unit. The anti-mosquito net bag body is fixed on the lower side of the well lid base through a wire clamp buckle and a fixing iron wire, an anti-mosquito net bag auxiliary fixing unit is arranged in the anti-mosquito net bag body, a connecting protrusion is arranged on the surface of the upper side of the well lid base, and a cover plate net bag fixing clamping unit comprises a rain leakage plate, a limiting cylinder, a supporting clamping block and a connecting clamping hole. The anti-mosquito mesh bag can prevent the water leakage cover plate from being damaged, does not affect the use of a sewer in the sewer, is firm in fixation, can easily contain more heavy objects, and does not affect the collection and use of impurities.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment design for sewer drain cover plates, specifically a sewer mosquito net bag. Background Technology

[0002] Currently, the drain covers in street sewers only serve one purpose: to guide surface water into the sewers while ensuring traffic safety. Because debris and sewage flow into the sewers simultaneously, blockages are easily caused. Therefore, a type of sewer netting is needed to facilitate wastewater treatment and prevent blockages.

[0003] Existing mosquito net bags for sewers have loosely fixed drainage covers, which damage the drainage covers and affect their use. The main body of the mosquito net bag is not securely fixed, making it difficult to hold heavy objects and affecting the collection of impurities. During heavy rain, the large water flow through the drainage covers can easily cause the mosquito net bags to be washed into the sewer. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a sewer mosquito net bag with a more secure leak cover that does not affect the use of the sewer. The main body of the mosquito net bag is also more securely fixed, making it easier to hold more heavy objects without affecting the collection of impurities. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sewer mosquito net bag, comprising a manhole cover base, a mosquito net bag body, a cover plate net bag fixing snap unit, and a mosquito net bag auxiliary fixing unit;

[0006] Manhole cover base: The upper side is connected to the rain-leaking plate through the cover plate mesh bag fixing clip unit. The lower side of the manhole cover base is fixed with the mosquito net bag body through the wire clip buckle and fixing wire. The mosquito net bag body is provided with a mosquito net bag auxiliary fixing unit. The upper surface of the manhole cover base is provided with a connecting protrusion.

[0007] The manhole cover mesh bag fixing snap-fit ​​unit includes a rain-leaking plate, a limiting cylinder, a supporting snap-fit ​​block, and connecting snap-fit ​​holes. Four rectangular arrays of connecting snap-fit ​​holes are respectively opened on the connecting protrusions on the manhole cover base. A rain-leaking plate is located within the connecting protrusions on the manhole cover base. The rain-leaking plate has multiple linear arrays of filter holes. Two equally spaced rectangular grooves are respectively opened on the front and rear end faces of the rain-leaking plate. The four rectangular grooves correspond to the connecting snap-fit ​​holes. Moving sliding holes are respectively opened on the upper surface of the rain-leaking plate at positions corresponding to the four rectangular grooves. The four moving sliding holes extend into the rectangular grooves. A limiting cylinder is fixedly connected to each rectangular groove. A supporting snap-fit ​​block is set in each rectangular groove. The sliding hole on each supporting snap-fit ​​block is slidably connected to the limiting cylinder. The four supporting snap-fit ​​blocks are respectively inserted into the corresponding connecting snap-fit ​​holes. The rain-leaking plate is snapped to the manhole cover base through the supporting snap-fit ​​blocks. A spring is sleeved on each limiting cylinder.

[0008] The manhole cover base is used to assemble and fix the device. The cover mesh bag fixing snap unit is used to fix the mesh bag and cover for secure use. The mosquito net bag auxiliary fixing unit is used to reinforce the mosquito net bag. The rain drain plate is used to allow wastewater to flow in. The limiting cylinder is used to make the movement of the support snap block more stable. The support snap block and the connecting snap hole snap together to fix the rain drain plate on the manhole cover base for installation. The spring is used to reset the support snap block for easy snapping and installation.

[0009] Furthermore, the cover plate mesh bag fixing and snapping unit also includes a movable push block. The upper surface of the four supporting snapping blocks is respectively provided with rectangular protrusions. Each rectangular protrusion passes through the corresponding movable sliding hole and is fixedly connected to the movable push block. Each rectangular protrusion is slidably connected in the corresponding movable sliding hole.

[0010] The movable push block is used to move the support snap-fit ​​block so that the support snap-fit ​​block can engage with the connecting snap-fit ​​hole to fix the rain leak panel, thereby fixing the assembled rain leak panel.

[0011] Furthermore, the cover plate mesh bag fixing snap unit also includes friction protrusions, and the upper surface of the four movable push blocks is respectively provided with multiple friction protrusions at equal intervals.

[0012] Friction protrusions are used to increase friction, making it easier to push and move the push block for locking.

[0013] Furthermore, the cover mesh bag fixing snap unit also includes wire clips and fixing wires. A rectangular connecting groove is opened on the lower surface of the manhole cover base. A wire clip is set at each of the four corners of the rectangular connecting groove. The upper opening of the mosquito net bag body is sewn and wrapped with fixing wires, which are fixed in the wire clips.

[0014] The fixing wire is made of metal wire, and the main body of the mosquito net bag is a mesh cloth woven from plastic fiber and cotton and linen fiber, which is wrapped and sewn onto the fixing wire to form a quadrilateral net bag.

[0015] The mesh diameter of the mosquito net bag is smaller than that of a mosquito's body, which helps prevent mosquitoes from entering or leaving.

[0016] The wire clips secure the wire to the base of the manhole cover, allowing for the assembly of the mosquito net bag body. This makes the mosquito net bag body more stable, and the wire clips also make it easy to remove the wire and the mosquito net bag body for cleaning.

[0017] Furthermore, the mosquito net bag auxiliary fixing unit includes a rope fixing sleeve and a connecting rope. A rope fixing sleeve is provided in the middle of the bottom of the mosquito net bag body, and one end of the connecting rope is fixedly connected to the rope fixing sleeve.

[0018] The rope fixing sleeve is used to secure the connecting rope, which is used to tighten the main body of the mosquito net bag, making the main body of the mosquito net bag more stable, thereby allowing it to hold more heavy objects and making it easier to fix and use.

[0019] Furthermore, the auxiliary fixing unit also includes a rope locking device and a locking device fixing seat. A locking device fixing seat is fixedly connected to the middle position of the lower surface of the leaking plate. The rope locking device is fixedly connected to the locking device fixing seat. The other end of the connecting rope passes through the rope locking device. The leaking plate is engaged with the connecting rope through the rope locking device.

[0020] Rope lockers are used to secure ropes, allowing for easy adjustment of rope length to facilitate the placement of heavy objects and convenient use. Locker mounting bases are used to fix the rope lockers in place for secure use.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This sewer mosquito net bag has the following advantages: It features a cover plate and net bag fixing snap-fit ​​unit; a drain plate allows wastewater to flow into the sewer; a limiting cylinder ensures stable movement of the supporting snap-fit ​​block; the supporting snap-fit ​​block engages with the connecting snap-fit ​​hole to fix the drain plate to the manhole cover base for installation; a spring resets the supporting snap-fit ​​block; a moving push block moves the supporting snap-fit ​​block to engage with the connecting snap-fit ​​hole to fix the drain plate; friction protrusions increase friction for easy pushing; wire clips secure the fixing wire to the manhole cover base for assembly of the mosquito net bag body, ensuring stability; the wire clips also facilitate the removal of the fixing wire and the mosquito net bag body for cleaning; the mesh diameter of the mosquito net bag body is smaller than a mosquito's body, effectively preventing mosquitoes from entering or exiting.

[0023] 2. This sewer mosquito net bag has the following advantages: It is equipped with an auxiliary fixing unit, which uses a rope fixing sleeve to fix the connecting rope. The connecting rope is used to tighten the main body of the mosquito net bag, making the main body of the mosquito net bag more stable, thereby allowing it to hold more heavy objects. During heavy rain, when the water flow of the drain cover is large, the mosquito net bag is less likely to be washed into the sewer. The rope locking device is used to fix the rope and make it easy to adjust the rope length to facilitate the holding of heavy objects and make it convenient to use. The locking device fixing seat is used to fix the rope locking device to further reinforce the mosquito net bag.

[0024] 3. This sewer mosquito net bag has the following advantages: the drain cover is more securely fixed, preventing damage to the drain cover and not affecting the use of the sewer. The main body of the mosquito net bag is more securely fixed, making it easier to hold more heavy objects without affecting the collection of impurities. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the explosion structure of the waterway mosquito net bag of this utility model;

[0026] Figure 2 This is a partial cross-sectional view of the cover plate mesh bag fixing clip unit of this utility model;

[0027] Figure 3 This is a schematic diagram of the front structure of the manhole cover base of this utility model;

[0028] Figure 4 This is a front sectional view of the main body of the mosquito net bag of this utility model;

[0029] Figure 5 This is a partial structural diagram of the auxiliary fixing unit of this utility model.

[0030] In the diagram: 1. Manhole cover base; 2. Mosquito net bag body; 3. Cover plate net bag fixing clip unit; 31. Leakage plate; 32. Limiting cylinder; 33. Moving push block; 34. Support clip block; 35. Connecting clip hole; 36. Wire clamp buckle; 37. Fixing wire; 4. Mosquito net bag auxiliary fixing unit; 41. Rope fixing sleeve; 42. Connecting rope; 43. Rope locking device; 44. Locking device fixing seat. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-5 This embodiment provides a technical solution: a sewer mosquito net bag, including a manhole cover base 1, a mosquito net bag body 2, a cover plate net bag fixing snap unit 3, and a mosquito net bag auxiliary fixing unit 4;

[0033] Manhole cover base 1: The upper side is connected to the rain-leaking plate 31 through the cover plate mesh bag fixing clip unit 3. The lower side of the manhole cover base 1 is fixed with the mosquito net bag body 2 through the wire clip buckle 36 and the fixing wire 37. The four corners of the manhole cover base 1 are provided with rounded chamfers. The mosquito net bag body 2 is provided with a mosquito net bag auxiliary fixing unit 4. The upper surface of the manhole cover base 1 is provided with a connecting protrusion. The four corners of the connecting protrusion on the manhole cover base 1 are respectively provided with rounded chamfers.

[0034] The cover mesh bag fixing snap-fit ​​unit 3 includes a rain-leaking plate 31, a limiting cylinder 32, a supporting snap-fit ​​block 34, and connecting snap-fit ​​holes 35. Four rectangular arrays of connecting snap-fit ​​holes 35 are respectively opened on the connecting protrusions on the cover base 1. A rain-leaking plate 31 is installed on the cover base 1 within the connecting protrusions. The rain-leaking plate 31 has multiple linear arrays of water-passing holes. Two equally spaced rectangular grooves are respectively opened on the front and rear end faces of the rain-leaking plate 31. The four rectangular grooves correspond to the connecting snap-fit ​​holes 35. The upper side of the rain-leaking plate 31... The surface has movable sliding holes at the corresponding positions of the four rectangular slots. The four movable sliding holes extend into the rectangular slots. A limiting cylinder 32 is fixedly connected in each rectangular slot. A support locking block 34 is provided in each rectangular slot. The sliding hole on each support locking block 34 is slidably connected to the limiting cylinder 32. The four support locking blocks 34 are respectively inserted into the corresponding connecting locking holes 35. The rain leakage plate 31 is locked to the manhole cover base 1 through the support locking blocks 34. A spring is sleeved on each limiting cylinder 32.

[0035] The manhole cover base 1 is used to assemble and fix the device. The cover mesh bag fixing snap-fit ​​unit 3 is used to fix the mesh bag and the cover for fixed use. The mosquito net bag auxiliary fixing unit 4 is used to reinforce the mosquito net bag. The rain leakage plate 31 is used to allow wastewater to flow into the sewer. The limiting cylinder 32 is used to make the movement of the support snap-fit ​​block 34 more stable. The support snap-fit ​​block 34 and the connecting snap-fit ​​hole 35 snap together to fix the rain leakage plate 31 on the manhole cover base 1 for installation and use. The spring is used to reset the support snap-fit ​​block 34 for easy snap-fit ​​and installation.

[0036] The cover mesh bag fixing snap unit 3 also includes a movable push block 33. The upper surface of the four support snap blocks 34 is respectively provided with rectangular protrusions. Each rectangular protrusion passes through the corresponding movable sliding hole and is fixedly connected to the movable push block 33. Each rectangular protrusion is slidably connected in the corresponding movable sliding hole.

[0037] The movable push block 33 is used to push the support snap block 34 to move so that the support snap block 34 can snap into the connecting snap hole 35 to fix the rain leak panel 31, thereby fixing the assembled rain leak panel 31.

[0038] The cover mesh bag fixing snap unit 3 also includes friction protrusions, and the upper surface of the four movable push blocks 33 is provided with multiple friction protrusions at equal intervals.

[0039] The friction protrusions are used to increase friction, making it easier to push and move the push block 33 for locking.

[0040] The cover mesh bag fixing clip unit 3 also includes wire clip buckles 36 and fixing wires 37. A rectangular connecting groove is opened on the lower surface of the manhole cover base 1. A wire clip buckle 36 is set at each of the four corners of the rectangular connecting groove. A fixing wire 37 is sewn into the upper opening of the mosquito net bag body 2. The fixing wire 37 is fixed in the wire clip buckle 36.

[0041] The wire clip 36 is used to fix the fixing wire 37 to the manhole cover base 1, thereby assembling the mosquito net bag body 2, making the mosquito net bag body 2 more stable. The wire clip 36 makes it easy to remove the fixing wire 37 and the mosquito net bag body 2 for cleaning. The fixing wire is made of metal wire. The mosquito net bag body is made of a mesh cloth woven from plastic fiber and cotton and linen fiber, which is wrapped and sewn onto the fixing wire to form a quadrilateral net bag. The mesh diameter of the mosquito net bag body is smaller than the body of a mosquito, which helps to prevent mosquitoes from entering and exiting.

[0042] The mosquito net bag auxiliary fixing unit 4 includes a rope fixing sleeve 41 and a connecting rope 42. A rope fixing sleeve 41 is provided in the middle of the bottom of the mosquito net bag body 2, and one end of the connecting rope 42 is fixedly connected to the rope fixing sleeve 41.

[0043] The rope fixing sleeve 41 is used to fix the connecting rope 42. The connecting rope 42 is used to tighten the mosquito net bag body 2, so that the mosquito net bag body 2 is more stable, thereby allowing more heavy objects to be placed and making it easier to fix and use.

[0044] The auxiliary fixing unit 4 also includes a rope locking device 43 and a locking device fixing seat 44. A locking device fixing seat 44 is fixedly connected to the middle position of the lower surface of the rain leak plate 31. The locking device fixing seat 44 is fixedly connected to the rope locking device 43. The other end of the connecting rope 42 passes through the rope locking device 43. The rain leak plate 31 is engaged with the connecting rope 42 through the rope locking device 43.

[0045] The rope locking device 43 is used to fix the rope, making it easy to adjust the rope length for easy placement of heavy objects and convenient to use. The locking device fixing seat 44 is used to fix the rope locking device 43, thereby securing it for use.

[0046] The working principle of the sewer mosquito net bag provided by this utility model is as follows: First, the leaking plate 31 allows wastewater to flow into the sewer. The limiting cylinder 32 makes the movement of the support locking block 34 more stable. The support locking block 34 and the connecting locking hole 35 engage to fix the leaking plate 31 on the manhole cover base 1 for installation. The spring is used to reset the support locking block 34. The moving push block 33 is used to push the support locking block 34 to move so that the support locking block 34 engages with the connecting locking hole 35 to fix the leaking plate 31. The friction protrusions are used to increase friction and facilitate the flow of water. The push block 33 is used to move the device, and the wire clip 36 is used to fix the fixing wire 37 to the manhole cover base 1. This is used to assemble the mosquito net bag body 2, making the mosquito net bag body 2 more stable. Then, the rope fixing sleeve 41 is used to fix the connecting rope 42. The connecting rope 42 is used to tighten the mosquito net bag body 2, making the mosquito net bag body 2 more stable, so as to hold more heavy objects. The rope locking device 43 is used to fix the rope and make it easy to adjust the rope length to facilitate the holding of heavy objects and make it easy to use. The locking device fixing seat 44 is used to fix the rope locking device 43 for reinforcement.

[0047] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mosquito net bag for sewers, characterized in that: It includes a manhole cover base (1), a mosquito net bag body (2), a cover plate net bag fixing clip unit (3), and a mosquito net bag auxiliary fixing unit (4); Manhole cover base (1): The upper side is connected to the rain-leaking plate (31) through the cover plate mesh bag fixing clip unit (3), and the lower side of the manhole cover base (1) is fixed with the mosquito net bag body (2) through the wire clip buckle (36) and the fixing wire (37). The mosquito net bag body (2) is provided with a mosquito net bag auxiliary fixing unit (4), and the upper surface of the manhole cover base (1) is provided with a connecting protrusion. Cover mesh bag fixing snap-fit ​​unit (3): includes a rain-leaking plate (31), a limiting cylinder (32), a supporting snap-fit ​​block (34), and connecting snap-fit ​​holes (35). The connecting protrusion on the manhole cover base (1) is provided with four rectangular array connecting snap-fit ​​holes (35). A rain-leaking plate (31) is provided on the manhole cover base (1) at a position inside the connecting protrusion. The rain-leaking plate (31) is provided with multiple linear array filter holes. The front and rear end faces of the rain-leaking plate (31) are respectively provided with two equally spaced rectangular grooves. The four rectangular grooves correspond to the connecting snap-fit ​​holes (35) respectively. The upper surface of the plate (31) is provided with movable sliding holes at the positions corresponding to the four rectangular slots. The four movable sliding holes extend into the rectangular slots respectively. A limiting cylinder (32) is fixedly connected in each rectangular slot. A support snap block (34) is provided in each rectangular slot. The sliding hole on each support snap block (34) is slidably connected to the limiting cylinder (32). The four support snap blocks (34) are respectively inserted into the corresponding connecting snap holes (35). The rain leak plate (31) is snapped into the well cover base (1) through the support snap blocks (34). A spring is sleeved on each limiting cylinder (32).

2. The sewer screen bag according to claim 1, characterized in that: The cover mesh bag fixing snap unit (3) also includes a movable push block (33). The upper surface of the four support snap blocks (34) is respectively provided with rectangular protrusions. Each rectangular protrusion passes through the corresponding movable sliding hole and is fixedly connected to the movable push block (33). Each rectangular protrusion is slidably connected in the corresponding movable sliding hole.

3. The sewer screen bag according to claim 2, characterized in that: The cover plate mesh bag fixing snap unit (3) also includes friction protrusions, and the upper surface of the four movable push blocks (33) is provided with multiple friction protrusions at equal intervals.

4. The sewer screen bag of claim 1, wherein: The cover mesh bag fixing snap unit (3) also includes a wire clip buckle (36) and a fixing wire (37). A rectangular connecting groove is opened on the lower surface of the well cover base (1). A wire clip buckle (36) is set at each of the four corners of the rectangular connecting groove. The upper opening of the mosquito net bag body (2) is sewn and wrapped with a fixing wire (37), and the fixing wire (37) is fixed in the wire clip buckle (36).

5. The sewer screen bag of claim 1, wherein: The mosquito net bag auxiliary fixing unit (4) includes a rope fixing sleeve (41) and a connecting rope (42). The mosquito net bag body (2) is provided with a rope fixing sleeve (41) located at the bottom middle position. One end of the connecting rope (42) is fixedly connected to the rope fixing sleeve (41).

6. The sewer screen bag according to claim 5, wherein: The auxiliary fixing unit (4) further comprises a rope locker (43) and a locker fixing base (44), the middle position of the lower surface of the rain leakage plate (31) is fixedly connected with a locker fixing base (44), the locker fixing base (44) is fixedly connected with the rope locker (43), the other end of the connecting rope (42) passes through the rope locker (43), and the rain leakage plate (31) is clamped with the connecting rope (42) through the rope locker (43).

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