Gate-type flushing device

Abstract

The utility model provides a door-type flushing device which comprises a door frame assembly, a door plate, an elastic sealing strip and a locking assembly, the door plate is arranged in the door frame assembly and hinged to the door frame assembly, and then a turnover type door frame structure is formed; the elastic sealing strip is arranged on the door plate, and when the door plate and the door frame assembly are closed, the elastic sealing strip is attached to the door frame assembly, so that the sealing performance between the door plate and the door frame assembly is improved; the locking assembly is arranged on the door frame assembly and used for adjusting the clamping force generated when the door plate and the door frame assembly are closed, and it can be understood that when the door plate deforms, the clamping force generated when the door plate and the door frame assembly are closed is adjusted through the locking assembly, so that the elastic sealing strip arranged on the door plate can be attached to the door frame assembly all the time; and the sealing performance between the door plate and the door frame assembly is ensured.

Description

Technical Field

[0001] This invention relates to the field of municipal drainage technology, and more particularly to a gate-type flushing device. Background Technology

[0002] In municipal water supply and drainage projects, flushing devices are frequently used to rinse the bottom of storage tanks and culverts to prevent silt buildup. The application of gantry flushing devices for rinsing the bottom of storage tanks and culverts has become increasingly widespread, playing a significant positive role in their maintenance. However, gantry flushing devices often experience problems during use, such as door panel deformation leading to poor sealing and inability to hold water for flushing. To solve these problems, a new type of gantry flushing device with superior sealing performance needs to be developed. Summary of the Invention

[0003] To address the technical challenge of developing a novel door-type flushing device with superior sealing performance, this invention provides a door-type flushing device that adjusts the clamping force between the door panel and the door frame assembly when they are closed via a locking component. This ensures that the elastic sealing strip on the door panel remains in contact with the door frame assembly, thereby achieving the technical effect of maintaining a tight seal between the door panel and the door frame assembly even when the door panel deforms.

[0004] To solve the above-mentioned technical problems, the following technical solution is proposed:

[0005] A gate-type flushing device, comprising:

[0006] Door frame components;

[0007] A door panel, wherein the door panel is disposed within the door frame assembly and is hinged to the door frame assembly;

[0008] An elastic sealing strip is provided on the door panel, and when the door panel and the door frame assembly are closed, the elastic sealing strip is in contact with the door frame assembly;

[0009] A locking assembly is disposed on the door frame assembly and is used to adjust the clamping force when the door panel and the door frame assembly are closed.

[0010] Furthermore, in this embodiment, the locking assembly includes a wedge hook, a hook fastener, and a driving device. The fixing part of the wedge hook is disposed on the door frame assembly and is rotatably connected to the door frame assembly. The hook fastener is disposed on the door panel through the driving device. The hook fastener is used to hook and connect with the hook part of the wedge hook. The driving device is used to drive the hook fastener to move in a direction away from the fixing part of the wedge hook.

[0011] Furthermore, in this embodiment, the driving device includes a fixed sleeve and an adjusting member. The fixed sleeve is fixedly mounted on the door panel. One end of the hook fastener extends into the fixed sleeve and is movably connected to the fixed sleeve. The side wall of the fixed sleeve is provided with a through hole. The driving end of the adjusting member extends into the fixed sleeve through the through hole and is connected to the hook fastener. When the driving device drives the hook fastener to move, the driving end of the adjusting member drives the hook fastener to move.

[0012] Furthermore, in this embodiment, the inner cavity of the fixing sleeve is a straight groove-shaped hole, and the inner diameter of the groove-shaped hole is the same as the outer diameter of the hook fastener.

[0013] Furthermore, in this embodiment, a snap fastener is also included. Two snap fasteners are spaced apart on the hook fastener, and a slot is formed between the two snap fasteners. When the hook fastener is movably connected to the fixing sleeve, the fixing sleeve is placed in the slot, and both ends of the fixing sleeve are in contact with the surface of the snap fastener.

[0014] Furthermore, in this embodiment, the adjusting member is an adjusting bolt, and the adjusting bolt is connected to the hook member through the through hole.

[0015] Furthermore, in this embodiment, the door frame assembly is provided with multiple sets of the locking components.

[0016] Furthermore, in this embodiment, a linkage device is also included, through which multiple sets of locking components are connected and the linkage device drives the multiple sets of locking components to move in tandem.

[0017] Furthermore, in this embodiment, the elastic sealing strip includes a head and a root, the door panel surface is provided with a groove, the root of the elastic sealing strip is placed in the groove, and the head of the elastic sealing strip extends to both sides of the groove.

[0018] Furthermore, in this embodiment, the elastic sealing strip is provided with a deformation cavity, which is arranged along the length direction of the elastic sealing strip.

[0019] Beneficial Effects: This utility model provides a door-type flushing device, which includes a door frame assembly, a door panel, an elastic sealing strip, and a locking assembly. The door panel is disposed within the door frame assembly and hinged to it, thus forming a flip-up door frame structure. The elastic sealing strip is disposed on the door panel, and when the door panel and door frame assembly are closed, the elastic sealing strip adheres to the door frame assembly, thereby increasing the sealing performance between the door panel and the door frame assembly. The locking assembly is disposed on the door frame assembly and is used to adjust the clamping force when the door panel and door frame assembly are closed. It can be understood that when door panel deformation occurs, the locking assembly adjusts the clamping force when the door panel and door frame assembly are closed, so that the elastic sealing strip disposed on the door panel can always remain in contact with the door frame assembly, thereby ensuring the sealing performance between the door panel and the door frame assembly. Attached Figure Description

[0020] Figure 1 A structural diagram of a gate-type flushing device provided by this utility model;

[0021] Figure 2 A longitudinal sectional view of a gate-type flushing device provided by this utility model;

[0022] Figure 3 This is an enlarged view of the locking component provided by this utility model;

[0023] Figure 4 Bottom structure diagram of the gate-type flushing device provided in the embodiment of this utility model;

[0024] Figure 5 This utility model Figure 2 Enlarged view of part A in the middle.

[0025] Explanation of reference numerals in the attached figures

[0026] 1. Door frame assembly; 2. Door panel; 3. Elastic sealing strip; 31. Head; 32. Root; 33. Deformation cavity; 4. Locking assembly; 41. Wedge hook; 42. Hanging fastener; 43. Fixing sleeve; 44. Adjusting component; 45. Buckle component; 46. Linkage device. Detailed Implementation

[0027] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0029] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0030] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0031] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0032] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0033] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" 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 the embodiments of this application and simplifying the description, and are not intended to 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 the embodiments of this application.

[0034] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0035] In municipal water supply and drainage projects, flushing devices are frequently used to rinse the bottom of storage tanks and culverts to prevent silt buildup. The application of gantry flushing devices for rinsing the bottom of storage tanks or culverts is becoming increasingly widespread, playing a significant positive role in the maintenance of these facilities. However, during use, gantry flushing devices often experience problems such as deformation of the gate panel, leading to poor sealing and preventing water storage for flushing.

[0036] To address the technical challenge of developing a novel door-type flushing device with superior sealing performance, this invention provides a door-type flushing device. By adjusting the clamping force between the door panel 2 and the door frame assembly 1 when they are closed using the locking component 4, the elastic sealing strip 3 on the door panel 2 is always in contact with the door frame assembly 1, thereby achieving the technical effect of maintaining a seal between the door panel 2 and the door frame assembly 1 even when the door panel 2 deforms.

[0037] like Figure 1 As shown, Figure 1 This utility model provides a structural diagram of a door-type flushing device, which includes: a door frame assembly 1, a door panel 2, an elastic sealing strip 3, and a locking assembly 4. The door panel 2 is disposed within the door frame assembly 1 and hinged to it, forming a flip-up door frame structure. The elastic sealing strip 3 is disposed on the door panel 2, and when the door panel 2 and the door frame assembly 1 are closed, the elastic sealing strip 3 adheres to the door frame assembly 1, thereby increasing the sealing performance between the door panel 2 and the door frame assembly 1. The locking assembly 4 is disposed on the door frame assembly 1 and is used to adjust the clamping force when the door panel 2 and the door frame assembly 1 are closed. It can be understood that when the door panel 2 deforms, the locking assembly 4 adjusts the clamping force when the door panel 2 and the door frame assembly 1 are closed, ensuring that the elastic sealing strip 3 on the door panel 2 always remains adhered to the door frame assembly 1, thus guaranteeing the sealing performance between the door panel 2 and the door frame assembly 1.

[0038] Furthermore, such as Figure 2-3In this embodiment, the locking assembly 4 includes a wedge hook 41, a hook fastener 42, and a driving device. The fixed part of the wedge hook 41 is disposed on the door frame assembly 1 and is rotatably connected to the door frame assembly 1. The hook fastener 42 is disposed on the door panel 2 through the driving device. The hook fastener 42 is used to hook and connect with the hook part of the wedge hook 41. The driving device is used to drive the hook fastener 42 to move away from the fixed part of the wedge hook 41. It can be understood that by controlling the hook fastener 42 on the door panel 2 to hook and connect with the wedge hook 41, the closure between the door panel 2 and the door frame assembly 1 is ensured. When the door panel 2 deforms during use, the driving device drives the hook fastener 42 to move away from the fixed part of the wedge hook 41. At this time, the clamping force when the door panel 2 and the door frame assembly 1 are closed increases, thereby compensating for the gap that appears in the deformed part of the door panel 2, so as to ensure the sealing between the door panel 2 and the door frame assembly 1.

[0039] Furthermore, in this embodiment, the driving device includes a fixed sleeve 43 and an adjusting member 44. The fixed sleeve 43 is fixedly mounted on the door panel 2. One end of the hook fastener 42 extends into the fixed sleeve 43 and is movably connected to the fixed sleeve 43. The side wall of the fixed sleeve 43 is provided with a through hole. The driving end of the adjusting member 44 extends into the fixed sleeve 43 through the through hole and is connected to the hook fastener 42. It can be understood that in this embodiment, the hook fastener 42 is slidably mounted on the door panel 2 by the fixed sleeve 43. When the driving device drives the hook fastener 42 to move, the driving end of the adjusting member 44 drives the end of the hook fastener 42 placed in the fixed sleeve 43 to move, thereby driving the part of the hook fastener 42 that contacts the wedge hook 41 to move away from the fixed part of the wedge hook 41.

[0040] Furthermore, in this embodiment, the inner cavity of the fixing sleeve 43 is a straight groove-shaped hole, and the inner diameter of the groove-shaped hole is the same as the outer diameter of the hook fastener 42. It can be understood that after one end of the hook fastener 42 extends into the groove-shaped hole of the fixing sleeve 43, the hook fastener 42 is tangent to the straight edges on both sides of the groove-shaped hole. Therefore, when the driving device drives the hook fastener 42 to move, the hook fastener 42 can move along the center line direction of the groove-shaped hole, thereby ensuring the stability of the hook fastener 42 during the activity process.

[0041] Furthermore, in this embodiment, a snap fastener 45 is also included. Two snap fasteners 45 are spaced apart on the hook fastener 42, and a slot is formed between the two snap fasteners 45. When the hook fastener 42 is movably connected to the fixed sleeve 43, the fixed sleeve 43 is placed in the slot, and both ends of the fixed sleeve 43 are in contact with the surface of the snap fastener 45, so that the hook fastener 42 can always remain perpendicular to the fixed sleeve 43, thereby preventing the hook fastener 42 from tilting when the driving device drives the hook fastener 42 to move, so as to affect the stability between the door panel 2 and the door frame assembly.

[0042] Furthermore, in this embodiment, the adjusting member 44 is an adjusting bolt, which is connected to the hook member 42 through a through hole.

[0043] For example, in this embodiment, the adjusting bolt engages with the fixed sleeve 43, and by rotating the adjusting bolt, the hook fastener 42 is pushed to move within the fixed sleeve 43.

[0044] For example, in this embodiment, the adjusting bolt is rotatably connected to the fixing sleeve 43 and engages with the fastener 42. A screw structure is formed between the adjusting bolt, the fixing sleeve 43 and the fastener 42. By rotating the adjusting bolt, the fastener 42 is driven to move.

[0045] Furthermore, in this embodiment, the door frame assembly 1 is provided with multiple sets of locking assemblies 4. By providing multiple sets of locking assemblies 4 on the door frame assembly 1, not only can the stability of the closure between the door panel 2 and the door frame assembly 1 be increased, but also the pressure of the wedge hook 41 can be locally adjusted by controlling the driving component in one set of locking assemblies 4 individually, thereby locally adjusting the compression of the sealing strip and solving the problem of poor sealing caused by equipment deformation.

[0046] Furthermore, such as Figure 4 As shown, in this embodiment, a linkage device 46 is also included. Multiple sets of locking components 4 are connected through the linkage device 46. The linkage device 46 drives the multiple sets of locking components 4 to move together. It can be understood that in this embodiment, the linkage device 46 is connected to the wedge hook 41 in the locking component. When the door panel 2 and the door frame assembly 1 are closed, the linkage device 46 enables the wedge hook 41 to be connected to the hook fastener 42 on the door panel 2 at the same time, reducing the difficulty of operation when the door panel 2 and the door frame assembly 1 are closed.

[0047] For example, in this embodiment, the hinge part between the door panel 2 and the door frame assembly 1 is located at the top of the door panel 2, while multiple sets of locking assemblies 4 are all arranged at the bottom of the door panel 2 and are arranged sequentially along the edge direction of the bottom of the door panel 2. The linkage device 46 can be a plate-shaped connecting plate. The connecting plate is arranged along the arrangement direction of the multiple sets of locking assemblies 4 and is rotatably connected to the wedge hooks 41 in the locking assembly 4. At this time, a linkage structure can be formed between the connecting plate and the multiple sets of wedge hooks 41. When one of the wedge hooks 41 rotates, the other wedge hooks 41 move synchronously under the action of the connecting plate.

[0048] Furthermore, such as Figure 5As shown, in this embodiment, the elastic sealing strip 3 includes a head 31 and a root 32. The surface of the door panel 2 is provided with a groove, and the root 32 of the elastic sealing strip 3 is placed in the groove. The head 31 of the elastic sealing strip 3 extends to both sides of the groove. It can be understood that in this embodiment, the elastic sealing strip 3 adopts a mushroom head shape. The two lips of the head 31 of the elastic sealing strip 3 are tightly attached to the two sides of the groove. When the elastic sealing strip 3 is compressed, the lips on both sides of the head 31 of the elastic sealing strip 3 can completely fit tightly to both sides of the groove, thereby achieving a good sealing effect.

[0049] Furthermore, in this embodiment, the elastic sealing strip 3 is provided with a deformation cavity 33, which is arranged along the length direction of the elastic sealing strip 3. Through the deformation cavity 33 in the elastic sealing strip 3, the elastic sealing strip 3 can deform more easily when it is compressed, thereby achieving a good sealing effect.

[0050] It should be noted that this application is not limited to the above-described embodiments. The above embodiments are merely examples, and any embodiments with the same structure and effect as the technical concept within the scope of this application are included in the technical scope of this application. Furthermore, various modifications that can be conceived by those skilled in the art to the embodiments, and other ways of constructing by combining some of the constituent elements of the embodiments, without departing from the spirit of this application, are also included in the scope of this application.

Claims

1. A door-type flushing device, characterized in that, include: Door frame components; A door panel, wherein the door panel is disposed within the door frame assembly and is hinged to the door frame assembly; An elastic sealing strip is provided on the door panel, and when the door panel and the door frame assembly are closed, the elastic sealing strip is in contact with the door frame assembly; A locking assembly is disposed on the door frame assembly and is used to adjust the clamping force when the door panel and the door frame assembly are closed.

2. The gate-type flushing device according to claim 1, characterized in that, The locking assembly includes a wedge hook, a hook fastener, and a driving device. The fixed part of the wedge hook is disposed on the door frame assembly and is rotatably connected to the door frame assembly. The hook fastener is disposed on the door panel through the driving device. The hook fastener is used to hook and connect with the hook part of the wedge hook. The driving device is used to drive the hook fastener to move in a direction away from the fixed part of the wedge hook.

3. The gate-type flushing device according to claim 2, characterized in that, The driving device includes a fixed sleeve and an adjusting member. The fixed sleeve is fixedly mounted on the door panel. One end of the hook fastener extends into the fixed sleeve and is movably connected to the fixed sleeve. The side wall of the fixed sleeve is provided with a through hole. The driving end of the adjusting member extends into the fixed sleeve through the through hole and is connected to the hook fastener. When the driving device drives the hook fastener to move, the driving end of the adjusting member drives the hook fastener to move.

4. The gate-type flushing device according to claim 3, characterized in that, The inner cavity of the fixing sleeve is a straight groove-shaped hole, and the inner diameter of the groove-shaped hole is the same as the outer diameter of the hook fastener.

5. The gate-type flushing device according to claim 4, characterized in that, It also includes a fastener, on which two fasteners are spaced apart and a groove is formed between the two fasteners. When the fastener is movably connected to the fixed sleeve, the fixed sleeve is placed in the groove and both ends of the fixed sleeve are in contact with the surface of the fastener.

6. The gate-type flushing device according to claim 4, characterized in that, The adjusting component is an adjusting bolt, which is connected to the hook fastener through the through hole.

7. The gate-type flushing device according to any one of claims 1-6, characterized in that, The door frame assembly is provided with multiple sets of the locking components.

8. The gate-type flushing device according to claim 7, characterized in that, It also includes a linkage device, through which multiple sets of the locking components are connected and the linkage device drives the multiple sets of the locking components to move in tandem.

9. The gate-type flushing device according to claim 1, characterized in that, The elastic sealing strip includes a head and a root. The door panel surface is provided with a groove. The root of the elastic sealing strip is placed in the groove, and the head of the elastic sealing strip extends to both sides of the groove.

10. The gate-type flushing device according to claim 1, characterized in that, The elastic sealing strip has a deformation cavity, which is arranged along the length of the elastic sealing strip.

Images