Intercepting device for inspection well

Abstract

The intercepting device comprises an inspection assembly, the inspection assembly comprises an inspection well body, connecting channels, a mounting plate, a positioning shell and an intercepting piece, the connecting channels are formed in the two sides of the connecting channels, the mounting plate is arranged on the top of the inspection well body, and the positioning shell is arranged on the top of the inspection well body. The positioning shells are fixed to the two sides of the top of the mounting plate, and the cut-off pieces are fixed to one sides of the positioning shells. And an auxiliary assembly. The utility model has the beneficial effects that water is conveniently intercepted through the inspection assembly, rainwater or underground water can be prevented from entering a sewer system, the rainwater is prevented from flowing backwards and the underground water is prevented from permeating, the ground environment and buildings can be protected from being influenced by water immersion and moisture, and the problems of ground subsidence, foundation looseness and the like are reduced; the service life of the building is prolonged, impurities in water can be conveniently filtered through the auxiliary assembly, meanwhile, the filtered impurities can be conveniently cleaned, and the impurity cleaning difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection wells, in particular to a flow interception device used for inspection wells. Background Art

[0002] Inspection wells are plastic drainage pipes buried in residential areas, public construction areas, factory areas, etc. with an outer diameter of no more than 800mm and a buried depth of no more than 6m. They are generally located at the intersection of drainage pipes, bends, places where pipe diameters or slopes change, waterfalls, etc. In order to facilitate regular inspections, cleaning and dredging or downhole operations, they are plastic one-piece injection-molded or brick-built well-shaped structures. Interception is usually achieved by setting an interception device at the top of the inspection well to prevent rainwater or groundwater from entering the sewer system.

[0003] At present, in humid areas or places with high groundwater levels, groundwater may infiltrate into the sewer system, bringing burdens and problems to the drainage system. Therefore, an interception device is needed. At the same time, foreign objects such as debris and garbage in the water may enter the sewer system, which will cause blockage of the pipes in the well, resulting in increased maintenance and cleaning costs. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the current interception device for inspection wells, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that the intercepting device of the prior art is not convenient for filtering and cleaning the debris during use.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: a shut-off device for an inspection well, comprising an inspection component, wherein the inspection component comprises an inspection well body, a connecting channel, a mounting plate, a positioning shell and a shut-off piece, wherein the connecting channel is opened on both sides of the connecting channel, the mounting plate is arranged on the top of the inspection well body, the positioning shell is fixed on both sides of the top of the mounting plate, and the shut-off piece is fixed on one side of the positioning shell; and an auxiliary component, wherein the auxiliary component is arranged on the top of the mounting plate, the auxiliary component comprises a positioning frame, a slide groove and a filter shell, the positioning frame is fixed on the top of the mounting plate, the slide groove is opened on both sides of the inner cavity of the positioning shell, and the filter shell is arranged in the inner cavity of the positioning shell.

[0008] As a preferred solution of the intercepting device for inspection wells described in the utility model, the two sides of the mounting plate are detachably connected to the inner wall of the inspection well body by screws, and a sliding rod is fixedly connected to the top of one of the positioning shells.

[0009] As a preferred solution of the shut-off device for inspection wells described in the utility model, the shut-off component includes a motor, a first bevel gear, a second bevel gear, a bidirectional screw, a threaded sleeve and a movable plate, one side of the motor is fixedly connected to the positioning shell, and the output end passes through the inner cavity of the positioning shell and is fixedly connected to the first bevel gear, one side of the first bevel gear is meshed with the second bevel gear, one side of the second bevel gear is fixedly connected to the bidirectional screw, and the movable plate is sleeved on both sides of the surface of the bidirectional screw.

[0010] As a preferred solution of the intercepting device for inspection wells described in the utility model, the intercepting member also includes a bearing seat and a folding plate, the bearing seat is installed on both sides of the surface of the bidirectional screw, and the bottom is fixedly connected to the inner wall of the positioning shell, the folding plate is fixed to the bottom of the movable plate, and the folding plate is arranged in two groups.

[0011] As a preferred solution of the intercepting device for inspection wells described in the utility model, the intercepting member further comprises a sliding plate, the sliding plate is fixed to one side of the folding plate, and the inner cavity is slidably connected to the surface of the sliding rod.

[0012] As a preferred solution of the intercepting device for inspection wells described in the utility model, the auxiliary component further includes a limiting groove, which is arranged between the filter shell and the folding plate, and the limiting groove is used to limit the folding of the folding plate.

[0013] As a preferred solution of the intercepting device for inspection wells described in the utility model, the auxiliary component further comprises a slider, the slider is fixed to both sides of the filter shell, and the surface of the slider is slidably connected to the inner cavity of the slide groove.

[0014] As a preferred solution of the intercepting device for inspection wells described in the utility model, the inspection assembly further includes a support frame, and the support frame is fixed to the top of the inner cavity of the inspection well body, and the number of the support frames is two.

[0015] As a preferred solution of the intercepting device for inspection wells described in the utility model, the auxiliary component further comprises reinforcing ribs, the reinforcing ribs are fixed to both sides of the positioning frame, and the bottom is fixedly connected to the mounting plate.

[0016] As a preferred solution of the intercepting device for inspection wells described in the utility model, the auxiliary component further comprises an outer protective shell, the protective shell is fixed to the surface of the positioning frame, and the bottom of the inner cavity is in contact with the inspection well body.

[0017] The beneficial effects of the utility model are as follows: the inspection component can be used to intercept water, thereby preventing rainwater or groundwater from entering the sewer system, avoiding rainwater backflow and groundwater infiltration, protecting the ground environment and buildings from flooding and moisture, reducing the occurrence of problems such as ground subsidence and loose foundation, and extending the service life of the building; the auxiliary component can be used to filter impurities in the water, and it is also convenient to clean the filtered impurities, reducing the difficulty of cleaning the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The overall structural diagram of the intercepting device used in the inspection well.

[0020] Figure 2 This is a structural diagram of the overall interception device used for inspection wells from another perspective.

[0021] Figure 3 This is a cross-sectional structural diagram of the protective shell of the intercepting device used in the inspection well.

[0022] Figure 4 This is a structural diagram of the shut-off component of the shut-off device used in the inspection well.

[0023] Figure 5 This is a bottom-up structural diagram of the mounting plate of the intercepting device used for the inspection well.

[0024] Numbers in the figure: 100, inspection component; 101, inspection well body; 102, connecting channel; 103, mounting plate; 104, positioning shell; 105, shut-off piece; 105a, motor; 105b, first bevel gear; 105c, second bevel gear; 105d, bidirectional screw; 105e, threaded sleeve; 105f, moving plate; 105g, bearing seat; 105h, folding plate; 105i, sliding plate; 106, sliding rod; 107, supporting frame; 200, auxiliary component; 201, positioning frame; 202, slide groove; 203, filter shell; 204, limiting groove; 205, slider; 206, reinforcing rib; 207, protective shell. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides an interception device for an inspection well. The interception device for an inspection well includes an inspection component 100 and an auxiliary component 200. The inspection component 100 is used to conveniently intercept water, and can prevent rainwater or groundwater from entering the sewer system, avoid rainwater backflow and groundwater infiltration, and can protect the ground environment and buildings from flooding and moisture, reduce the occurrence of problems such as ground subsidence and foundation loosening, and extend the service life of the building. The auxiliary component 200 is used to facilitate filtering impurities in the water, and it is also convenient to clean the filtered impurities, reducing the difficulty of cleaning the impurities.

[0030] Inspection component 100, inspection component 100 includes an inspection well body 101, a connecting channel 102, a mounting plate 103, a positioning shell 104 and a shut-off piece 105, the connecting channel 102 is opened on both sides of the connecting channel 102, the mounting plate 103 is arranged on the top of the inspection well body 101, the positioning shell 104 is fixed on both sides of the top of the mounting plate 103, and the shut-off piece 105 is fixed on one side of the positioning shell 104.

[0031] The water pipe can be connected conveniently through the connecting channel 102 , the positioning shell 104 can be installed conveniently through the mounting plate 103 , the intercepting member 105 can be installed conveniently through the positioning shell 104 , and the water can be intercepted conveniently through the intercepting member 105 .

[0032] Auxiliary component 200, the auxiliary component 200 is arranged on the top of the mounting plate 103, the auxiliary component 200 includes a positioning frame 201, a slide groove 202 and a filter shell 203, the positioning frame 201 is fixed to the top of the mounting plate 103, the slide groove 202 is opened on both sides of the inner cavity of the positioning shell 104, and the filter shell 203 is arranged in the inner cavity of the positioning shell 104.

[0033] The positioning frame 201 facilitates the installation of the filter shell 203, the sliding groove 202 facilitates the positioning of the filter shell 203, and the filter shell 203 facilitates the filtering of impurities and the cleaning.

[0034] Example 2

[0035] Reference Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, two sides of the mounting plate 103 are detachably connected to the inner wall of the inspection well body 101 by screws, and a sliding rod 106 is fixedly connected to the top of one of the positioning shells 104 .

[0037] The auxiliary shut-off member 105 is conveniently used by the slide rod 106 , and the mounting plate 103 is fixedly connected to the inspection well body 101 by screws to facilitate the installation and disassembly of the mounting plate 103 .

[0038] Specifically, the shut-off member 105 includes a motor 105a, a first bevel gear 105b, a second bevel gear 105c, a bidirectional screw 105d, a threaded sleeve 105e and a movable plate 105f. One side of the motor 105a is fixedly connected to the positioning shell 104, and the output end passes through the inner cavity of the positioning shell 104 and is fixedly connected to the first bevel gear 105b. One side of the first bevel gear 105b is meshedly connected to the second bevel gear 105c, one side of the second bevel gear 105c is fixedly connected to the bidirectional screw 105d, and the movable plate 105f is sleeved on both sides of the surface of the bidirectional screw 105d.

[0039] By turning on the motor 105a, the first bevel gear 105b is meshed with the second bevel gear 105c to rotate. When the second bevel gear 105c rotates, the bidirectional screw rod 105d is rotated, so that the threaded sleeve 105e is moved through the bidirectional screw rod 105d, and the moving plate 105f is moved.

[0040] Specifically, the shut-off member 105 also includes a bearing seat 105g and a folding plate 105h. The bearing seat 105g is installed on both sides of the surface of the bidirectional screw rod 105d, and the bottom is fixedly connected to the inner wall of the positioning shell 104. The folding plate 105h is fixed to the bottom of the movable plate 105f, and the folding plates 105h are arranged in two groups.

[0041] The arrangement of the bearing seat 105g can assist the rotation of the bidirectional screw rod 105d, and when the moving plate 105f moves, the folding plate 105h will be driven to fold, thereby facilitating the interception of water.

[0042] Specifically, the shut-off member 105 further includes a sliding plate 105i , which is fixed to one side of the folding plate 105h , and the inner cavity of the sliding plate 105i is slidably connected to the surface of the sliding rod 106 .

[0043] The sliding connection between the sliding plate 105i and the sliding rod 106 can assist the movement of the folding plate 105h.

[0044] Specifically, the auxiliary component 200 further includes a limiting groove 204, which is disposed between the filter housing 203 and the folding plate 105h, and is used to limit the folding of the folding plate 105h.

[0045] By providing the limiting groove 204, the folding plate 105h has enough folding space when being folded.

[0046] Specifically, the auxiliary component 200 further includes a slider 205 , which is fixed to both sides of the filter housing 203 , and whose surface is slidably connected to the inner cavity of the slide groove 202 .

[0047] The installation of the filter housing 203 can be limited by the sliding connection between the slider 205 and the slide groove 202 .

[0048] Example 3

[0049] Reference Figure 3 , Figure 4 and Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the inspection assembly 100 further includes a support frame 107 , which is fixed to the top of the inner cavity of the inspection well body 101 , and there are two support frames 107 .

[0051] The fixed connection between the support frame 107 and the inspection well body 101 can play a role in auxiliary support of the folding plate 105h.

[0052] Specifically, the auxiliary component 200 further includes reinforcing ribs 206 . The reinforcing ribs 206 are fixed to two sides of the positioning frame 201 , and the bottom is fixedly connected to the mounting plate 103 .

[0053] The fixed connection between the reinforcing rib 206 and the mounting plate 103 serves to strengthen the positioning frame 201 .

[0054] Specifically, the auxiliary component 200 further includes an outer protective shell 207 , which is fixed to the surface of the positioning frame 201 , and the bottom of the inner cavity is in contact with the inspection well body 101 .

[0055] By providing the protective shell 207 , the mounting plate 103 can be protected.

[0056] During use, when the user needs to control the flow of water, the motor 105a is turned on to facilitate the first bevel gear 105b to engage the second bevel gear 105c to rotate. When the second bevel gear 105c rotates, the bidirectional screw 105d will rotate on the surface of the bearing seat 105g, and then the threaded sleeve 105e will move through the bidirectional screw 105d, thereby moving the movable plate 105f. At this time, the movable plate 105f will move in the opposite direction to fold the folding plate 105h. When the folding plate 105h moves, the sliding plate 105i will be driven to assist in the movement on the surface of the sliding rod 106, thereby releasing the interception function, and impurities can be filtered conveniently through the filter shell 203. The sliding connection between the slider 205 and the slide groove 202 can limit the installation of the filter shell 203 and facilitate the disassembly of the filter shell 203 to clean the impurities.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A flow interception device for an inspection well, characterized in that: include, An inspection assembly (100), the inspection assembly (100) comprising an inspection well body (101), a connecting channel (102), a mounting plate (103), a positioning shell (104) and a shut-off piece (105), the connecting channel (102) being opened on both sides of the connecting channel (102), the mounting plate (103) being arranged on the top of the inspection well body (101), the positioning shell (104) being fixed on both sides of the top of the mounting plate (103), and the shut-off piece (105) being fixed on one side of the positioning shell (104); and, An auxiliary component (200) is arranged on the top of the mounting plate (103), and the auxiliary component (200) comprises a positioning frame (201), a slide groove (202) and a filter shell (203). The positioning frame (201) is fixed to the top of the mounting plate (103), the slide groove (202) is opened on both sides of the inner cavity of the positioning shell (104), and the filter shell (203) is arranged in the inner cavity of the positioning shell (104).

2. The intercepting device for inspection well according to claim 1, characterized in that: The two sides of the mounting plate (103) are detachably connected to the inner wall of the inspection well body (101) by means of screws, and a sliding rod (106) is fixedly connected to the top of one of the positioning shells (104).

3. The intercepting device for inspection well according to claim 2, characterized in that: The shut-off member (105) comprises a motor (105a), a first bevel gear (105b), a second bevel gear (105c), a bidirectional screw (105d), a threaded sleeve (105e) and a movable plate (105f); one side of the motor (105a) is fixedly connected to the positioning shell (104), and the output end passes through the inner cavity of the positioning shell (104) and is fixedly connected to the first bevel gear (105b); one side of the first bevel gear (105b) is meshedly connected to the second bevel gear (105c); one side of the second bevel gear (105c) is fixedly connected to the bidirectional screw (105d); and the movable plate (105f) is sleeved on both sides of the surface of the bidirectional screw (105d).

4. The intercepting device for inspection well according to claim 3, characterized in that: The shut-off member (105) further comprises a bearing seat (105g) and a folding plate (105h); the bearing seat (105g) is mounted on both sides of the surface of the bidirectional screw rod (105d), and the bottom is fixedly connected to the inner wall of the positioning shell (104); the folding plate (105h) is fixed to the bottom of the movable plate (105f), and the folding plates (105h) are arranged in two groups.

5. The intercepting device for inspection well according to claim 4, characterized in that: The shut-off member (105) further comprises a sliding plate (105i), wherein the sliding plate (105i) is fixed to one side of the folding plate (105h), and an inner cavity thereof is slidably connected to the surface of the sliding rod (106).

6. The intercepting device for inspection well according to claim 5, characterized in that: The auxiliary component (200) further comprises a limiting groove (204), wherein the limiting groove (204) is arranged between the filter housing (203) and the folding plate (105h), and the limiting groove (204) is used to limit the folding of the folding plate (105h).

7. The intercepting device for inspection well according to claim 6, characterized in that: The auxiliary component (200) further comprises a sliding block (205), which is fixed to two sides of the filter housing (203) and has a surface that is slidably connected to the inner cavity of the slide groove (202).

8. The intercepting device for inspection well according to claim 7, characterized in that: The inspection assembly (100) further comprises a support frame (107), wherein the support frames (107) are fixed to the top of the inner cavity of the inspection well body (101), and the number of the support frames (107) is two.

9. The intercepting device for inspection well according to claim 8, characterized in that: The auxiliary component (200) further comprises reinforcing ribs (206), wherein the reinforcing ribs (206) are fixed to two sides of the positioning frame (201), and the bottom of the reinforcing ribs (206) is fixedly connected to the mounting plate (103).

10. The intercepting device for inspection well according to claim 9, characterized in that: The auxiliary component (200) further comprises an outer protective shell (207), wherein the protective shell (207) is fixed to the surface of the positioning frame (201), and the bottom of the inner cavity is in contact with the inspection well body (101).

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