Anti-collapse drainage channel

Abstract

The utility model discloses an anti-collapse drainage channel, relates to the technical field of drainage channels, and aims to solve the problems that when a top cover is damaged, the supporting effect of the top cover on a channel module is reduced, and the firmness of the drainage channel is reduced. According to the technical scheme, the drainage channel is characterized by comprising a plurality of top covers with water inlets and a drainage channel body and further comprising a plurality of fixing plates installed on the two sides of the drainage channel body, and a supporting rod is fixedly connected between every two adjacent fixing plates. When the top cover is damaged, the two sides of the drainage channel body can be reinforced through the arrangement of the fixing plates, the supporting rods and the telescopic rods, the problem that the firmness of the drainage channel is reduced when the top cover is damaged is avoided, the structural strength of the drainage channel is improved, and the drainage channel is prevented from collapsing.

Description

Technical Field

[0001] This utility model relates to the field of drainage ditch technology, and more specifically, to a collapse-proof drainage ditch. Background Technology

[0002] Drainage ditches, as one of the common drainage facilities in municipal construction, can facilitate the guidance of water to designated locations for discharge and facilitate centralized water treatment.

[0003] CN219508751U discloses a drainage channel, the technical solution of which includes several channel modules. One end of the channel module is provided with a connecting groove, and the other end is fixedly connected with a connecting block that is inserted into the connecting groove. A top cover is provided on the top of the channel module. A fixing groove is provided on the top of the channel module. A fixing block that is fitted with the fixing groove is fixedly connected to the top cover. A first rubber sleeve is fitted on the connecting block, and a second rubber sleeve is fitted on the fixing block. Two adjacent top covers are fixedly connected by fasteners.

[0004] The above technical solution involves splicing the channel modules together during the installation of the drainage ditch, then placing the top cover on top of the channel modules and fixing them together. The top covers are then fixed together with fasteners to complete the installation of the drainage ditch. The fasteners prevent the top covers from separating, thereby increasing the stability between adjacent channel modules. At the same time, the top covers also increase the structural strength of the channel modules and improve the anti-collapse effect of the drainage ditch.

[0005] When the above-mentioned technical solution is used to install the drainage ditch, the top cover is used to support the channel module through fasteners, thereby improving the structural strength of the channel module. However, after the top cover has been used for a long time, it is affected by the external environment, such as low temperature and high temperature, and inevitably aging or even damage will occur. This will reduce the supporting effect of the top cover on the channel module and reduce the stability of the drainage ditch.

[0006] Therefore, a new solution is needed to address this problem. Utility Model Content

[0007] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a collapse-proof drainage channel, which solves the problem that when the top cover is damaged, the supporting effect of the top cover on the channel module is reduced, which affects the stability of the drainage channel.

[0008] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a collapse-proof drainage ditch, comprising a plurality of top covers with water inlets and a drainage ditch body, and a plurality of fixed plates installed on both sides of the drainage ditch body, with a support rod fixedly connected between two adjacent fixed plates, and a plurality of telescopic rods provided in the drainage ditch body, the two ends of the telescopic rods being respectively connected to the support rods through shock-absorbing components, the plurality of top covers and telescopic rods being detachably connected and in contact with each other, and a gap existing between the top covers and the drainage ditch body.

[0009] By adopting the above structural configuration, during the construction of the drainage ditch, the fixed plate and both sides of the drainage ditch body are installed and fixed to each other. Then, the telescopic rod is placed between the left and right support rods and driven to extend, causing both sides of the telescopic rod to contact the left and right support rods respectively. Simultaneously, a shock-absorbing component connects the telescopic rod and the two support rods. Then, the top cover is placed on several telescopic rods and installed and fixed to each other, while leaving a gap between the top cover and the drainage ditch body. This completes the construction of the drainage ditch. If the top cover is damaged, the fixed plate, support rods, and telescopic rods can reinforce both sides of the drainage ditch body, preventing a decrease in the ditch's stability when the top cover is damaged, improving the structural strength of the drainage ditch, preventing collapse, and protecting the drainage ditch body from vibration. The installation of fixed plates and support rods reinforces the drainage ditch body, improving its seismic resistance and preventing cracks at joints, thus enhancing its overall stability. Furthermore, due to the pre-existing gap between the top cover and the drainage ditch body, vibrations from the drainage ditch cannot be directly transmitted to the top cover; instead, they are indirectly transmitted through the fixed plates. The fixed plates then transmit the vibrations to the support rods, which in turn transmit the rotational vibrations to the telescopic rods. The damping components further reduce the vibrations transmitted to the telescopic rods. These reduced vibrations then come into contact with the top cover, utilizing the characteristic of vibration reduction during transmission to reduce the vibrations received by the top cover, thereby increasing its seismic resistance and further strengthening the bond between the top cover and the drainage ditch body.

[0010] The present invention is further configured such that: the shock absorption component includes a mounting frame fixedly connected to both ends of the telescopic rod, the inner wall of the mounting frame and the support rod are interlocked, a buffer layer is fixedly connected to the inner wall of the mounting frame, and the buffer layer and the support rod are in close contact with each other.

[0011] By employing the aforementioned shock-absorbing components, when connecting the telescopic rod and the support rod, the mounting frame opening at one end of the telescopic rod contacts the support rod. Pressure is then applied to the mounting frame, causing the support rod to enter the frame and simultaneously contact the buffer layer within it. This drives the telescopic rod to extend, bringing the mounting frame at the other end of the telescopic rod into contact with another support rod. Pressure is then applied again, causing the mounting frame at the other end of the telescopic rod to engage with the other support rod. This completes the installation of the telescopic rod and the support rod. When the support rod transmits vibrations to the telescopic rod, the buffer layer effectively cushions these vibrations, thus reducing the vibration experienced by the telescopic rod.

[0012] The present invention is further configured such that: the telescopic rod includes a connecting rod and a connecting pipe, the inner walls of the connecting rod and the connecting pipe are slidably connected, the connecting rod and the connecting pipe are connected by a spring, and the spring and the inner wall of the connecting pipe are in contact with each other.

[0013] By adopting the above-mentioned spring configuration, the spring's ability to recover from deformation can be utilized to prevent the telescopic rod from contracting when subjected to vibration, thereby improving the fixing effect of the telescopic rod between the two support rods. At the same time, by utilizing the mutual contact between the spring and the inner wall of the connecting tube, when the spring is subjected to vibration, it is restricted by the connecting tube, preventing the spring from shaking with the vibration and avoiding the problem of the spring causing the vibration to intensify.

[0014] The present invention is further configured such that: a plurality of connecting plates are fixedly connected to a plurality of the telescopic rods, and the connecting plates abut against the side wall of the water inlet.

[0015] By using the aforementioned connecting plate, when installing the top cover and the telescopic rod, the top cover is placed above the telescopic rod, and the connecting plates on the telescopic rod abut against the inlet sidewall of the top cover. The friction between the connecting plate and the inlet restricts the movement of the top cover, thus achieving the effect of installing the top cover and the telescopic rod together. When the telescopic rod transmits vibrations to the top cover, the top is restricted by the friction applied by the connecting plate and cannot separate from the telescopic rod, thereby preventing loosening between the top cover and the telescopic rod and improving the fixing effect between the top cover and the telescopic rod.

[0016] The present invention is further configured such that: several mounting plates are fixedly connected to both sides of several fixed plates respectively, the mounting plates and support rods are arranged alternately, expansion bolts are provided on the mounting plates, and through holes for the installation of expansion bolts are opened on the mounting plates.

[0017] By adopting the above-mentioned mounting plate configuration, when installing the fixing plate and the drainage ditch body, holes for inserting expansion bolts are reserved on both sides of the drainage ditch body. Then, the surfaces of the mounting plate and the drainage ditch body are brought into contact with each other, and the through holes on the mounting plate and the holes on both sides of the drainage ditch body are aligned with each other. Then, the expansion bolts are inserted into the through holes and the holes on both sides of the drainage ditch body, and the fixing plate and the side wall of the drainage ditch body are fixed together by the expansion bolts, thereby achieving the effect of installing the fixing plate and the drainage ditch body together.

[0018] The present invention is further configured such that a support plate is fixedly connected to the main body of the drainage ditch, and the support plate and the fixed plate are detachably connected.

[0019] By adopting the above-mentioned support plate, the support plate can be pre-fixed before the fixing plate and the drainage ditch body are installed, which facilitates the installation of the fixing plate and the drainage ditch body.

[0020] The present invention is further configured such that: a limiting plate is fixedly connected to the supporting plate, and both the limiting plate and the supporting plate are provided with sliding grooves for the fixed plate to slide, and a plurality of the supporting rods are respectively in contact with the limiting plate and the supporting plate.

[0021] By using the aforementioned limiting plate, when installing the fixed plate and the support plate together, the fixed plate is inserted into the slide groove, and then several support rods are driven to contact the support plate and the limiting plate respectively. At this time, the fixed plate is restricted by the support rods and the limiting plate, so that the fixed plate cannot be separated from the support plate, thereby achieving the effect of installing the fixed plate and the support plate together.

[0022] In summary, this utility model has the following beneficial effects: when the top cover is damaged, by using the setting of the fixing plate, support rod and telescopic rod, the two sides of the drainage channel body can be reinforced, avoiding the problem of reduced stability of the drainage channel when the top cover is damaged, improving the structural strength of the drainage channel and preventing the drainage channel from collapsing. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0024] Figure 2 A cross-sectional view of this utility model Figure 1 ;

[0025] Figure 3 for Figure 2 Enlarged view of point A;

[0026] Figure 4 A cross-sectional view of this utility model Figure 2 ;

[0027] Figure 5for Figure 4 Enlarged view of point B;

[0028] Figure 6 A cross-sectional view of this utility model Figure 3 .

[0029] In the diagram: 1. Inlet; 2. Top cover; 3. Drainage channel body; 4. Fixing plate; 5. Support rod; 6. Connecting rod; 7. Mounting frame; 8. Buffer layer; 9. Spring; 10. Connecting plate; 11. Mounting plate; 12. Expansion bolt; 13. Through hole; 14. Support plate; 15. Limiting plate; 16. Slide groove; 17. Connecting pipe. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0031] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] A type of anti-collapse drainage ditch, such as Figures 1-6As shown, the system includes several top covers 2 with water inlets 1 and a drainage ditch body 3. It also includes several fixed plates 4 installed on both sides of the drainage ditch body 3. Support rods 5 are fixedly connected between adjacent fixed plates 4. Several telescopic rods are provided inside the drainage ditch body 3. The two ends of the telescopic rods are respectively connected to the support rods 5 through shock-absorbing components. Several top covers 2 and telescopic rods are detachably connected and in contact with each other. There is a gap between the top covers 2 and the drainage ditch body 3. When constructing the drainage ditch, the fixed plates 4 and the two sides of the drainage ditch body 3 are installed and fixed to each other. Then, the telescopic rods are placed between the left and right support rods 5 and driven to extend, so that the two sides of the telescopic rods are in contact with the left and right support rods 5 respectively. At the same time, the shock-absorbing components are used to connect the telescopic rods and the two support rods 5. Then, the top covers 2 are placed on several telescopic rods and the top covers 2 and telescopic rods are installed and fixed to each other. At the same time, a gap is reserved between the top covers 2 and the drainage ditch body 3, thereby completing the construction of the drainage ditch.

[0034] When the top cover 2 is damaged, the fixing plate 4, the support rod 5 and the telescopic rod can be used to reinforce both sides of the drainage ditch body 3, so as to avoid the problem of reduced stability of the drainage ditch when the top cover 2 is damaged, improve the structural strength of the drainage ditch and prevent the drainage ditch from collapsing.

[0035] When the drainage ditch body 3 is subjected to vibration, the installation of the fixing plate 4 and support rods 5 can reinforce the drainage ditch body 3, improve its seismic resistance, prevent cracks from appearing at the joints of the drainage ditch, and improve the stability of the drainage ditch. Since there is a gap between the top cover 2 and the drainage ditch body 3, the vibration of the drainage ditch body 3 cannot be directly transmitted to the top cover 2, but can only be indirectly transmitted to the fixing plate 4. The fixing plate 4 transmits the vibration to each support rod 5, and the support rods 5 transmit the rotation to the telescopic rods. At this time, the vibration transmitted to the telescopic rods can be reduced by the installation of the shock-absorbing components. The reduced vibration will come into contact with the top cover 2. Taking advantage of the characteristic that vibration is reduced when it is transmitted through an object, the vibration received by the top cover 2 can be reduced, thereby increasing the seismic resistance of the top cover 2, increasing the stability between the top cover 2 and the drainage ditch body 3, improving the seismic resistance of the fixing plate 4 and the telescopic rods, further preventing the drainage ditch from collapsing, and improving the structural strength of the drainage ditch.

[0036] like Figure 2 , Figure 3As shown, the shock absorption assembly includes a mounting frame 7 fixedly connected to both ends of the telescopic rod. The inner wall of the mounting frame 7 and the support rod 5 are interlocked. A buffer layer 8 is fixedly connected to the inner wall of the mounting frame 7. The buffer layer 8 and the support rod 5 are in close contact. When connecting the telescopic rod and the support rod 5, the opening of the mounting frame 7 at one end of the telescopic rod contacts the support rod 5. Then, pressure is applied to the mounting frame 7, causing the support rod 5 to enter the mounting frame 7 and contact the buffer layer 8 inside the mounting frame 7. Then, the telescopic rod is driven to extend, and the mounting frame 7 at the other end of the telescopic rod contacts the other support rod 5. Then, pressure is applied again, causing the mounting frame 7 at the other end of the telescopic rod to interlock with the other support rod 5. This completes the installation of the telescopic rod and the support rod 5. When the support rod 5 transmits vibration to the telescopic rod, the buffer layer 8 can buffer the vibration transmitted to the telescopic rod, thereby reducing the vibration on the telescopic rod.

[0037] like Figure 2 , Figure 3 As shown, the telescopic rod includes a connecting rod 6 and a connecting pipe 17. The inner walls of the connecting rod 6 and the connecting pipe 17 are slidably connected. The connecting rod 6 and the connecting pipe 17 are connected by a spring 9. The spring 9 and the inner wall of the connecting pipe 17 are in contact with each other. By utilizing the deformation and recovery ability of the spring 9, the telescopic rod can be prevented from shrinking when subjected to vibration, thus improving the fixing effect of the telescopic rod between the two support rods 5. At the same time, by utilizing the mutual contact between the spring 9 and the inner wall of the connecting pipe 17, when the spring 9 is subjected to vibration, the spring 9 is restricted by the connecting pipe 17, so that the spring 9 cannot shake with the vibration, thus avoiding the problem of the spring 9 causing the vibration to intensify.

[0038] like Figure 1 , Figure 2 , Figure 4 , Figure 6 As shown, several connecting plates 10 are fixedly connected to several telescopic rods. The connecting plates 10 abut against the side wall of the water inlet 1. When the top cover 2 and the telescopic rods are installed together, the top cover 2 is placed above the telescopic rods, and the connecting plates 10 on the telescopic rods abut against the side wall of the water inlet 1 on the top cover 2. The friction between the connecting plates 10 and the water inlet 1 can restrict the movement of the top cover 2, thereby achieving the effect of installing the top cover 2 and the telescopic rods together. When the telescopic rods transmit vibrations to the top cover 2, the top is restricted by the friction applied by the connecting plates 10 and cannot separate from the telescopic rod, thus preventing the top cover 2 and the telescopic rods from loosening and improving the fixing effect between the top cover 2 and the telescopic rods.

[0039] like Figures 4-6As shown, several mounting plates 11 are fixedly connected to both sides of several fixing plates 4. The mounting plates 11 and the support rods 5 are arranged alternately. The mounting plates 11 are provided with expansion bolts 12 and through holes 13 for installing the expansion bolts 12. When installing the fixing plates 4 and the drainage ditch body 3, holes for inserting the expansion bolts 12 are reserved on both sides of the drainage ditch body 3. Then, the surfaces of the mounting plates 11 and the drainage ditch body 3 are brought into contact with each other, and the through holes 13 on the mounting plates 11 and the holes on both sides of the drainage ditch body 3 are aligned with each other. Then, the expansion bolts 12 are inserted into the through holes 13 and the holes on both sides of the drainage ditch body 3. The fixing plates 4 and the side walls of the drainage ditch body 3 are fixed together by the expansion bolts 12, thereby achieving the effect of installing the fixing plates 4 and the drainage ditch body 3 together.

[0040] like Figure 1 , Figure 2 , Figure 4 As shown, a support plate 14 is fixedly connected to the drainage ditch body 3. The support plate 14 and the fixed plate 4 are detachably connected. Before installing the fixed plate 4 and the drainage ditch body 3, the support plate 14 can pre-fix the fixed plate 4, making it easier to install the fixed plate 4 and the drainage ditch body 3 together. A limit plate 15 is fixedly connected to the support plate 14. Both the limit plate 15 and the support plate 14 have sliding grooves 16 for the fixed plate 4 to slide. Several support rods 5 are in contact with the limit plate 15 and the support plate 14 respectively. When installing the fixed plate 4 and the support plate 14 together, the fixed plate 4 is inserted into the sliding grooves 16 respectively, and then the several support rods 5 are driven to contact the support plate 14 and the limit plate 15 respectively. At this time, the fixed plate 4 is restricted by the support rods 5 and the limit plate 15, so that the fixed plate 4 cannot be separated from the support plate 14, thereby achieving the effect of installing the fixed plate 4 and the support plate 14 together.

[0041] The working principle of this utility model is as follows: When constructing a drainage ditch, the fixing plate 4 and the two sides of the drainage ditch body 3 are installed and fixed to each other. Then, the opening of the mounting frame 7 at one end of the telescopic rod and the support rod 5 are brought into contact. Pressure is then applied to the mounting frame 7, causing the support rod 5 to enter the mounting frame 7 and simultaneously come into contact with the buffer layer 8 inside the mounting frame 7. The telescopic rod is then driven to extend, and the mounting frame 7 at the other end of the telescopic rod and another support rod 5 come into contact with each other. Pressure is then applied again, causing the mounting frame 7 at the other end of the telescopic rod and another support rod 5 to engage with each other. Then, the top cover 2 is placed on several telescopic rods, and the top cover 2 and the telescopic rods are installed and fixed to each other, while leaving a gap between the top cover 2 and the drainage ditch body 3, thereby completing the construction of the drainage ditch.

[0042] When the top cover 2 is damaged, the fixing plate 4, the support rod 5 and the telescopic rod can be used to reinforce both sides of the drainage ditch body 3, so as to avoid the problem of reduced stability of the drainage ditch when the top cover 2 is damaged, improve the structural strength of the drainage ditch and prevent the drainage ditch from collapsing.

[0043] When the drainage ditch body 3 is subjected to vibration, the fixing plate 4 and support rod 5 can reinforce the drainage ditch body 3, improve its seismic resistance, prevent cracks from appearing at the joints, and improve the stability of the drainage ditch. Because of the gap between the top cover 2 and the drainage ditch body 3, the vibration of the drainage ditch body 3 cannot be directly transmitted to the top cover 2, but can only be indirectly transmitted to the fixing plate 4. The fixing plate 4 transmits the vibration to each support rod 5, and the support rod 5 transmits the rotation to the telescopic rod. At this time, the buffer layer 8 can buffer the vibration, thereby reducing the vibration. The reduced vibration will come into contact with the top cover 2. Taking advantage of the characteristic that vibration is reduced when it is transmitted through an object, the vibration received by the top cover 2 can be reduced, thereby increasing the seismic resistance of the top cover 2, increasing the stability between the top cover 2 and the drainage ditch body 3, improving the seismic resistance of the fixing plate 4 and the telescopic rod, further preventing the drainage ditch from collapsing, and improving the structural strength of the drainage ditch.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A collapse-resistant drainage ditch, comprising a plurality of top covers (2) with inlets (1) and a drainage ditch body (3), characterized in that: It also includes several fixed plates (4) installed on both sides of the drainage ditch body (3), and a support rod (5) is fixedly connected between two adjacent fixed plates (4). Several telescopic rods are provided inside the drainage ditch body (3). The two ends of the telescopic rods are respectively connected to the support rods (5) through shock absorption components. Several top covers (2) and telescopic rods are detachably connected and in contact with each other. There is a gap between the top cover (2) and the drainage ditch body (3).

2. A non-collapsing drainage channel according to claim 1, wherein: The shock absorption assembly includes a mounting frame (7) fixedly connected to both ends of the telescopic rod. The inner wall of the mounting frame (7) and the support rod (5) are interlocked. A buffer layer (8) is fixedly connected to the inner wall of the mounting frame (7). The buffer layer (8) and the support rod (5) are in close contact with each other.

3. A non-collapsing drainage channel according to claim 1, wherein: The telescopic rod includes a connecting rod (6) and a connecting pipe (17). The inner walls of the connecting rod (6) and the connecting pipe (17) are slidably connected. The connecting rod (6) and the connecting pipe (17) are connected by a spring (9). The spring (9) and the inner wall of the connecting pipe (17) are in contact with each other.

4. A non-collapsing drainage channel according to claim 1, wherein: A plurality of connecting plates (10) are fixedly connected to a plurality of the telescopic rods, and the connecting plates (10) abut against the side wall of the inlet (1).

5. A non-collapsing drainage channel according to claim 1, wherein: Several mounting plates (11) are fixedly connected to both sides of several fixed plates (4). The mounting plates (11) and support rods (5) are arranged alternately. Expansion bolts (12) are provided on the mounting plates (11). Through holes (13) for installing expansion bolts (12) are opened on the mounting plates (11).

6. A non-collapsing drainage channel according to claim 1, wherein: A support plate (14) is fixedly connected to the main body (3) of the drainage ditch, and the support plate (14) and the fixed plate (4) are detachably connected.

7. A non-collapsing drainage channel according to claim 6, wherein: A limiting plate (15) is fixedly connected to the support plate (14). Both the limiting plate (15) and the support plate (14) are provided with sliding grooves (16) for the fixed plate (4) to slide. Several of the support rods (5) are in contact with the limiting plate (15) and the support plate (14) respectively.

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