CN112177112B

CN112177112B - Large-diameter adjustable garbage intercepting net

Info

Publication number: CN112177112B
Application number: CN202011174676.4A
Authority: CN
Inventors: 乔才良; 王磊
Original assignee: Shanghai Shenpai Complete Equipment Industry Co ltd
Current assignee: Shanghai Shenpai Water Technology Group Co.,Ltd.
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-14
Anticipated expiration: 2040-10-28
Also published as: CN112177112A

Abstract

The invention relates to the technical field of municipal engineering, in particular to a large-caliber adjustable garbage blocking net which comprises a support frame and a blocking net covering the support frame, wherein the support frame comprises a sliding rod and a second mounting seat arranged at one end of the sliding rod; one end of each intercepting rod, which is far away from the first mounting seat, is provided with an adjustable fixing claw. Has the advantages of convenient storage, stable installation at the sewer pipe openings with different calibers and difficult falling.

Description

Large-diameter adjustable garbage intercepting net

Technical Field

The invention belongs to the technical field of municipal engineering, and particularly relates to a large-caliber adjustable garbage intercepting net.

Background

In the process of conveying municipal pipeline sewage or other water, solid waste in water is generally required to be separated, so that the normal operation of subsequent treatment processes and the normal operation of equipment are facilitated. At present, the common scheme is to design a section of intercepting pool in the process of conveying pipelines, and a set of flat plate type basket grids are installed in the intercepting pool to separate solid garbage in the intercepting pool. However, the flat plate type basket grid has a small garbage intercepting area, so that garbage can be easily deposited, and meanwhile, flat plate type basket grids with different sizes are required to be installed for sewage pipes with different calibers.

To the above-mentioned problem, through the retrieval, chinese utility model patent: a filtering and intercepting device (application No. 201821456978.9, 2018.9.6) comprises a filtering ball body, wherein the filtering ball body is formed by a plurality of filtering plates in an enclosing mode, and adjacent filtering plates are connected through connecting pieces. The utility model has reasonable structure, smart design and convenient installation; the filtering ball body is formed by enclosing the filtering plates, and the filtering plates are connected through the connecting pieces, so that the mass production is favorably realized, and the processing cost is greatly reduced; the filter ball bodies are spliced by the filter plates, so that the compressive strength of the filter ball bodies is greatly enhanced; the utility model discloses a filter spheroidal surface area is big, when the interception debris, has reduced the influence that blocks to rivers.

However, the disadvantages of this application are: when the filtering and intercepting device is suitable for a large-caliber sewer pipe, the filtering and intercepting device has overlarge volume and is difficult to install, and the filtering and intercepting device is only installed at the mouth of the sewer pipe by means of gravity, so that the filtering and intercepting device is difficult to be stably fixed at the mouth of the sewer pipe.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to solve the problems that the existing pipeline garbage intercepting device is not easy to store, the garbage intercepting device cannot adjust the adaptability of sewer pipes with different calibers, and a garbage intercepting net is not easy to install and fix at the mouth of the sewer pipe.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the large-caliber adjustable garbage intercepting net comprises a support frame and an intercepting net covered and arranged on the support frame, wherein the support frame comprises a sliding rod and a second mounting seat arranged at one end of the sliding rod, a first mounting seat is arranged on the sliding rod in a sliding mode, a fixing device is arranged on the first mounting seat, a plurality of intercepting rods are rotatably arranged on the first mounting seat, supporting rods are rotatably arranged in the middles of the intercepting rods, one ends of the supporting rods are connected with the intercepting rods, and the other ends of the supporting rods are rotatably arranged on the second mounting seat; and one end of each intercepting rod, which is far away from the first mounting seat, is provided with an adjustable fixing claw.

Preferably, one end of each intercepting rod, which is far away from the first mounting seat, is provided with a butting head, and an adjusting through hole is formed in each butting head; the adjustable fixing claws are arranged in the adjusting through holes in a sliding mode.

Preferably, the adjustable fixing claw comprises an adjusting rod and a limiting device arranged on the adjusting rod, a limiting end is arranged at one end, away from the central shaft, of the adjusting rod, and a fixing rod is arranged at one end, close to the central shaft, of the adjusting rod.

Preferably, the limit end is provided with an installation piece on the side far away from the adjusting rod, and the installation piece is connected with the limit end in a rotating manner near the edge of the inner wall of the sewer when in use.

Preferably, the fixed rod and the side face which is vertically arranged at the end part of the adjusting rod and is close to the inner wall of the sewer are arranged, when the adjusting rod is parallel to the inner wall of the sewer, the length direction of the fixed rod is parallel to the central shaft, and the fixed rod is rotatably connected with the adjusting rod.

Preferably, the side of the fixing rod, which is far away from the central shaft, is provided with an anti-slip layer.

Preferably, a stretching device is arranged between the first mounting seat and the second mounting seat.

Preferably, the intercepting net covers the surface of the intercepting rods far away from the supporting rod.

Preferably, the intercepting bar is arranged in an arc.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: the invention provides a large-caliber adjustable garbage intercepting net which comprises a support frame and an intercepting net covered and arranged on the support frame, wherein the support frame comprises a sliding rod and a second mounting seat arranged at one end of the sliding rod, a first mounting seat is arranged on the sliding rod in a sliding mode, a fixing device is arranged on the first mounting seat, a plurality of intercepting rods are rotatably arranged on the first mounting seat, supporting rods are rotatably arranged in the middles of the intercepting rods, one ends of the supporting rods are connected with the intercepting rods, and the other ends of the supporting rods are rotatably arranged on the second mounting seat; one end of each intercepting rod, which is far away from the first mounting seat, is provided with an adjustable fixing claw.

The large-caliber adjustable garbage intercepting net disclosed by the invention adopts a retractable structure, is convenient to store when not in use, and has the advantages that the large-caliber adjustable garbage intercepting net can be stably installed at the mouths of sewer pipelines with different calibers and is not easy to fall off.

Drawings

FIG. 1 is a schematic structural view of the installation of the present invention;

FIG. 2 is a schematic view of the storage structure of the present invention;

FIG. 3 is a right side view of the invention when open;

fig. 4 is an enlarged view of the structure of the mounting plate of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a support frame; 110. a slide bar; 111. a limiting plate; 112. a handle; 120. a first mounting seat; 121. a fixing device; 130. a second mounting seat; 140. a catch bar; 141. abutting against the contact; 142. adjusting the through hole; 150. a support bar; 160. a stretching device; 200. an adjustable fixed jaw; 210. adjusting a rod; 211. a limiting device; 220. fixing the rod; 221. an anti-slip layer; 230. a limiting end; 231. mounting a sheet; 300. an intercepting net; a. a central axis.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, 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 invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a technical solution: the large-caliber adjustable garbage intercepting net comprises a support frame 100 and an intercepting net 300 arranged on the support frame 100 in a covering mode, wherein the intercepting net 300 is used for intercepting garbage, and the support frame 100 is used for supporting the intercepting net 300. The support frame 100 includes a sliding rod 110 and a second mounting seat 130 fixedly disposed at one end of the sliding rod 110, the second mounting seat 130 is in a circular plate shape, and the sliding rod 110 is perpendicularly disposed at a center of the second mounting seat 130. The sliding rod 110 is provided with a first mounting seat 120 in a sliding manner, a sliding through hole is formed in the center of the first mounting seat 120, the sliding rod 110 is arranged in the sliding through hole in a penetrating manner, a fixing device 121 is fixedly arranged at the center of the surface, far away from the second mounting seat 130, of the first mounting seat 120, the fixing device 121 is sleeved on the sliding rod 110 in a tubular manner, screws penetrating through the fixing device 121 are symmetrically arranged on the fixing device 121, when the screws are screwed, the screws penetrating through the fixing device 121 are tightly abutted to the sliding rod 110, so that the fixing device 121 is fixed to the sliding rod 110, and when the screws are unscrewed, the screws are separated from the sliding rod 110, and the fixing device 121 can freely slide on the sliding rod 110. A disc-shaped limiting plate 111 is fixedly disposed at an end of the sliding rod 110 away from the second mounting seat 130, and a diameter of the limiting plate 111 is greater than that of the sliding through hole, so that the limiting plate 111 can prevent the first mounting seat 120 from sliding out from an end of the sliding rod 110 away from the second mounting seat 130. And a handle 112 is arranged on one surface of the limiting plate 111 far away from the sliding rod 110. The first mounting seat 120 is rotatably provided with a plurality of intercepting bars 140, the middle parts of the intercepting bars 140 are rotatably provided with supporting bars 150, one end of each supporting bar 150 is connected with the intercepting bar 140, and the other end of each supporting bar 150 is rotatably arranged on the second mounting seat 130. One end of the intercepting bar 140, which is far away from the first mounting seat 120, is provided with an adjustable fixing claw 200, and the adjustable fixing claw 200 is used for fixing the support frame 100 to the sewer pipe opening.

In the using process, the first mounting seat 120 slides towards the second mounting seat 130, in the sliding process, the support rod 150 rotatably arranged on the second mounting seat 130 supports the interception rod 140 to rotate towards the direction far away from the central axis a, so that the interception rod 140 is gradually expanded, meanwhile, the interception rod 140 expands the interception net 300 covered on the interception rod 140, when the interception net 300 is completely expanded by the interception rod 140, the sliding of the first mounting seat 120 is stopped, then the screw arranged on the fixing device 121 is screwed, so that the fixing device 121 fixes the first mounting seat 120 on the sliding rod 110, then the adjustable fixing claw 200 extends into the opening of the sewer pipe, and the completely expanded support frame 100 is fixed on the opening of the sewer pipe; when the support frame 100 needs to be disassembled and stored, firstly, the screws on the fixing devices 121 are unscrewed, so that the first mounting seats 120 can slide freely on the sliding rods 110, then the first mounting seats 120 slide in a direction away from the second mounting seats 130, at this time, the supporting rods 150 on the second mounting seats 130 pull the intercepting rods 140 to rotate in a direction of the central axis a, when the fixing devices 121 on the first mounting seats 120 slide to contact the limiting plates 111, the sliding rods 110 are located between the second mounting seats 130 and the fixing devices 121 and are wrapped in the intercepting rods 140, so that the support frame 100 reaches a state with the smallest volume, and a worker can move and place the support frame 100 conveniently.

In a preferable scheme, one end of each of the intercepting rods 140, which is far away from the first mounting seat 120, is provided with a contact 141, and an adjusting through hole 142 is provided in the contact 141; the adjustable fixing claws 200 are slidably arranged in the adjusting through holes 142.

In a preferred embodiment, the adjustable fixing jaw 200 includes an adjusting rod 210 and a limiting device 211 disposed on the adjusting rod 210, the adjusting rod 210 is slidably disposed in the adjusting through hole 142, the limiting device 211 is a nut with internal threads, an external thread matched with the limiting device 211 is disposed on the adjusting rod 210, a limiting end 230 is disposed at one end of the adjusting rod 210, which is far away from the central axis a, and a fixing rod 220 is disposed at one end of the adjusting rod 210, which is close to the central axis a.

In a preferable scheme, one surface of the limit end 230, which is far away from the adjustment rod 210, is provided with an installation piece 231, the installation piece 231 is made of stainless steel, the edge of the installation piece 231, which is close to the inner wall of the sewer when in use, is connected with the limit end 230 through a hinge, and the installation piece 231 is provided with a through hole for penetrating and installing an expansion screw.

In a preferred scheme, the fixing rods 220 are vertically arranged on the side surface of the end portion of the adjusting rod 210 close to the inner wall of the sewer, when the intercepting net 300 is completely opened by the intercepting rod 140, the length direction of the fixing rods 220 is parallel to the central axis a, the fixing rods 220 are rotatably connected with the adjusting rod 210 through rotating bearings, and the rotating angle between the fixing rods 220 and the adjusting rod 210 is 0-90 degrees, so that the fixing rods 220 are in a state of being parallel to the adjusting rod 210, and meanwhile, the adjusting rods 210 are all pulled towards the direction far away from the central axis a until the end of the adjusting rod 210 provided with the fixing rods 220 is contacted with the abutting contact 141, so that the fixing rods 220 do not collide with each other in the process of accommodating the supporting frame 100, thereby ensuring that the supporting frame 100 can be smoothly accommodated; meanwhile, when the support frame 100 is fixed at the mouth of the sewer pipe, the fixing rods 220 rotate to the positions perpendicular to the adjusting rods 210, the fixing rods 220 and the adjusting rods 210 form a right angle, so that the inner wall of the sewer pipe is externally connected with a plurality of fixing rods 220, the limiting ends 230 on the adjusting rods 210 and the contact heads 141 on the intercepting rods 140 are attached to the inner wall of the sewer pipe, and the fixing rods 220 and the adjusting rods 210 are stably attached to the surface of the mouth of the sewer pipe, so that the support frame 100 is stably fixed at the mouth of the sewer pipe.

In the installation process, the first installation seat 120 slides towards the second installation seat 130 to enable the interception bar 140 to completely open the interception net 300, then the first installation seat 120 is fixed on the sliding bar 110 through the fixing device 121 to enable the support frame 100 to be in a completely opened state, then the limiting devices 211 on the plurality of adjusting bars 210 are all rotated to be attached to the limiting end 230, the limiting devices 211 and the limiting end 230 are slid to be close to the abutting head 141, meanwhile, the plurality of fixing bars 220 are all rotated to be perpendicular to the adjusting bars 210, at the moment, the distance between the plurality of fixing bars 220 is shortest, the diameter of the inner diameter of the pipeline, which is externally connected with the plurality of fixing bars 220, of the inner wall of the pipeline is shortest, so that the fixing bars 220 can easily extend into the opening of the sewer pipe, when the abutting head 141 on the support frame 100 abuts against the inner wall, the limiting ends 230 on the plurality of the adjusting bars 210 are all pulled towards the direction far away from the central axis a, until the fixed rod 220 on the plurality of adjusting rods 210 is all attached to the inner wall of the sewer pipeline, the limiting device 211 on the plurality of adjusting rods 210 is rotated at the moment, so that the limiting device 211 moves towards the direction away from the limiting end 230, until the limiting device 211 is closely attached to the contact head 141, so that the adjustable fixing claws 200 are fastened at the sewer pipe openings, and meanwhile, the supporting frame 100 can be stably installed at the sewer pipe openings with different diameters.

In the process of disassembly, the limiting devices 211 on the plurality of adjusting rods 210 are rotated to a certain distance in the direction of the limiting end 230, and then the plurality of adjusting rods 210 are pushed towards the central axis a, so that the fixing rods 220 are separated from the inner wall of the sewer pipe, and the supporting frame 100 is disassembled from the sewer pipe opening.

In a preferable scheme, an anti-slip layer 221 is arranged on one surface of the fixing rod 220, which is far away from the central axis a, so that the friction force between the fixing rod 220 and the inner wall of the sewer pipe is enhanced, and the support frame 100 is prevented from falling off from the sewer pipe opening.

In a preferred embodiment, a stretching device 160 is disposed between the first mounting seat 120 and the second mounting seat 130, the stretching device 160 is a spring device, two ends of the stretching device 160 are respectively fixed to the first mounting seat 120 and the second mounting seat 130, and during the process that the first mounting seat 120 slides towards the second mounting seat 130, the stretching device 160 is in a stretched state, so that the first mounting seat 120 continuously receives an elastic pulling force towards the second mounting seat 130. When the support frame 100 is installed, the worker can slide the first installation seat 120 towards the second installation seat 130 conveniently, and meanwhile, after the support frame 100 is installed, the first installation seat 120 continuously receives elastic pulling force towards the second installation seat 130, so that the support frame 100 can be kept in an open state, and the support frame 100 is not easy to fall off.

Meanwhile, when the drawer is stored, the screws on the fixing devices 121 are unscrewed, the first mounting seat 120 is pushed in the direction away from the second mounting seat 130, at this time, the support rods 150 on the second mounting seat 130 pull the intercepting rods 140 to rotate in the direction of the central axis a, when the fixing devices 121 on the first mounting seat 120 slide to contact the position limiting plate 111, the sliding rods 110 are located between the second mounting seat 130 and the fixing devices 121 and are wrapped in the plurality of intercepting rods 140, at this time, the screws on the fixing devices 121 are screwed, the fixing devices 121 fix the first mounting seat 120 to the sliding rods 110, and the stretching devices 160 are prevented from pulling the first mounting seat 120 in the direction of the second mounting seat 130.

In a preferred embodiment, the intercepting net 300 covers a surface of a plurality of the intercepting bars 140 far from the supporting bars 150.

In a preferable scheme, the intercepting bars 140 are arranged in an arc shape, so that when the support frame 100 is opened, the intercepting nets 300 can be supported in an arc shape by the intercepting bars 140, the intercepting area of the intercepting nets 300 is increased, the intercepting nets 300 are not easily blocked by garbage while effectively intercepting the garbage, and the circulation of sewage is affected.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an adjustable rubbish interception net of heavy-calibre which characterized in that: the intercepting net comprises a support frame (100) and an intercepting net (300) covered on the support frame (100), wherein the support frame (100) comprises a sliding rod (110) and a second mounting seat (130) arranged at one end of the sliding rod (110), the sliding rod (110) is provided with a first mounting seat (120) in a sliding mode, a fixing device (121) is arranged on the first mounting seat (120), the first mounting seat (120) is provided with a plurality of intercepting rods (140) in a rotating mode, a support rod (150) is arranged in the middle of the plurality of intercepting rods (140) in a rotating mode, one end of the support rod (150) is connected with the intercepting rods (140), and the other end of the support rod is arranged on the second mounting seat (130) in a rotating mode; one end of each intercepting rod (140) far away from the first mounting seat (120) is provided with an adjustable fixed claw (200);

one end, far away from the first mounting seat (120), of each intercepting rod (140) is provided with a contact resisting head (141), and an adjusting through hole (142) is formed in each contact resisting head (141); the adjustable fixing claw (200) is arranged in the adjusting through hole (142) in a sliding manner;

the adjustable fixing claw (200) comprises an adjusting rod (210) and a limiting device (211) arranged on the adjusting rod (210), the adjusting rod (210) is arranged in the adjusting through hole (142) in a sliding mode, a limiting end (230) is arranged at one end, far away from the central shaft (a), of the adjusting rod (210), and a fixing rod (220) is arranged at one end, close to the central shaft (a), of the adjusting rod (210).

2. The large-caliber adjustable garbage intercepting net according to claim 1, wherein: the side, far away from the adjusting rod (210), of the limiting end (230) is provided with a mounting piece (231), and the mounting piece (231) is used for fixing the limiting end (230) on the inner wall of the sewer.

3. The large-caliber adjustable garbage intercepting net according to claim 1, wherein: the fixing rod (220) is vertically arranged on the end part of the adjusting rod (210) and is close to the side surface of the inner wall of the sewer, when the adjusting rod (210) is parallel to the inner wall of the sewer, the length direction of the fixing rod (220) is parallel to the central shaft (a), and the fixing rod (220) is rotatably connected with the adjusting rod (210).

4. The large-caliber adjustable garbage intercepting net according to claim 3, wherein: and an anti-slip layer (221) is arranged on one surface of the fixing rod (220) far away from the central shaft (a).

5. The large-caliber adjustable garbage intercepting net according to claim 1, wherein: a stretching device (160) is arranged between the first mounting seat (120) and the second mounting seat (130).

6. The large-caliber adjustable garbage intercepting net according to claim 1, wherein: the intercepting net (300) covers the surface of a plurality of intercepting rods (140) far away from the supporting rod (150).

7. The large-caliber adjustable garbage intercepting net according to claim 1, wherein: the intercepting rod (140) is arranged in an arc line.