CN220433867U

CN220433867U - Detachable drain well lid protection network structure

Info

Publication number: CN220433867U
Application number: CN202321978720.6U
Authority: CN
Inventors: 陈晓静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-02
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a detachable drain well lid protective net structure, which comprises a drain pipe and long pins, wherein the drain pipe is circular in overlook, and a fixed block is fixedly arranged on the inner wall of the drain pipe; further comprises: the limiting blocks are fixedly arranged on the upper side and the lower side of the long pin. This removable drain well lid protection network structure, when the installation, with the connecting rod on protection network body surface, insert the deep groove on fixed block surface, when the surface contact of connecting rod and the inclined plane of extrusion long round pin, long round pin can drive the stopper and slide in the inside of spacing groove, and then first spring is extruded, and when the bottom of deep groove is contacted to the lower surface of connecting rod, long round pin and draw-in groove are in same horizontal direction, this time long round pin is back-moved and finally enter into the draw-in groove under the effect of first spring and stopper in, at this moment already install this connecting rod on the fixed block that corresponds, again according to the same operation, install each connecting rod on the fixed block can.

Description

Detachable drain well lid protection network structure

Technical Field

The utility model relates to the technical field of drain well cover protective screening, in particular to a detachable drain well cover protective screening structure.

Background

The drainage well is a device used for drainage and pollution discharge, and the urban environment is more sanitary and attractive through drainage of wastewater, rainwater and daily sewage of residents, and the drainage well cover and the protection net are important devices of the drainage well, so that the safety of the drainage well is improved, and the old or children are prevented from falling into the drainage well;

the utility model discloses a water supply and drainage well cover protective net device with the publication number of CN210395608U, which comprises a water supply and drainage well wall and a sewer well cover, wherein the top of the water supply and drainage well wall is provided with the sewer well cover, the water supply and drainage well cover protective net device is arranged in the water supply and drainage well wall and comprises a fixed block, a telescopic device, a connecting rod and a squeezing plate, the telescopic devices are arranged around the fixed block, the end parts of the telescopic devices are connected with the connecting rod, the end parts of the connecting rod are fixedly connected with the squeezing plate, and the inner side of the squeezing plate is provided with the protective net fixing device;

and after long-time use, the circumstances of damage can appear in the protection network, and the city needs to detect or change the protection network, and the device in above-mentioned application does not have quick assembly disassembly's function when using, and the dismantlement just can be accomplished to the dismouting instrument that probably needs the staff to carry more, has reduced staff's work efficiency.

Aiming at the problems, innovative design is urgently needed on the basis of the original drain well cover protective net.

Disclosure of Invention

The utility model aims to provide a detachable drain well cover protective net structure, which solves the problems that in the prior art, when in use, the protective net structure does not have the function of quick disassembly and can be disassembled only by carrying more disassembly tools by workers, and the working efficiency of the workers is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable drain well lid protection network structure, includes drain pipe and long round pin, the overlook of drain pipe is circular, and fixedly mounted has the fixed block on the inner wall of drain pipe to the inside block of fixed block is connected with the connecting rod, and the terminal fixed mounting of connecting rod has the protection network body;

the long pin is arranged in the fixed block in a sliding manner;

a detachable drain well lid protection network structure still includes:

the limiting blocks are fixedly arranged on the upper side and the lower side of the long pin;

the pressure-bearing block is arranged in the fixed block in a sliding manner, a groove corresponding to the pressure-bearing block is formed in the fixed block, and a sliding block is fixedly arranged on the surface of the pressure-bearing block.

Preferably, the fixed blocks are arranged on the inner wall of the drain pipe at equal angles, the fixed blocks are in one-to-one correspondence with the connecting rods, the side view of the connecting rods is of an inverted L-shaped structure, and the connecting rods on the surface of the protective net body are inserted into the deep grooves on the surface of the fixed blocks during installation.

Preferably, the surface of the fixed block is provided with a deep groove corresponding to the connecting rod, the tail end of the long pin is positioned in the deep groove, the tail end of the long pin is inclined, and when the surface of the connecting rod contacts and extrudes the inclined surface of the long pin, the long pin can drive the limiting block to slide in the limiting groove.

Preferably, the side fixed mounting of stopper has the first spring that plays elasticity effect that resets, and the other side of first spring with the inner wall fixed connection of fixed block to the spacing groove of stopper one-to-one is seted up to the inside of fixed block, and the stopper is when the inside slip of spacing groove, and first spring is extruded.

Preferably, the clamping grooves are formed in the surface of the connecting rod, the clamping grooves are symmetrically distributed in the center of the connecting rod, the clamping grooves correspond to the long pins one by one, when the lower surface of the connecting rod contacts the bottom of the deep groove, the long pins and the clamping grooves are located on the same horizontal direction, the long pins move back under the action of the first springs and the limiting blocks and finally enter the clamping grooves, at the moment, the connecting rod is mounted on the corresponding fixing block, each connecting rod is mounted on the fixing block according to the same operation, and finally the protective screen body is mounted on the inner wall of the drain pipe.

Preferably, the surface of the pressure-bearing block is attached to the inner wall of the fixed block, the second spring playing a role in elastic reset is fixedly arranged on the lower surface of the pressure-bearing block, and the other side of the second spring is attached to the inner wall of the fixed block, in the process of mounting the connecting rod, the pressure-bearing block is pushed by the connecting rod to move towards the direction of extruding the second spring, when the connecting rod needs to be taken out, the long pin is pulled towards the side direction of the fixed block, the tail end of the long pin moves out of the clamping groove, at the moment, the connecting rod and the fixed block are not in a clamped state, and then the pressure-bearing block rises under the action of the second spring, when the pressure-bearing block rises, the connecting rod is pushed to move towards the outer side of the deep groove, so that a worker can conveniently take the connecting rod, the working efficiency is improved, and the fixed block and the connecting rod distributed at equal angles are improved in stability of clamped connection.

Preferably, the surface fixed mounting of pressure block has the slider, and the slider is with about the central symmetry of pressure block distributes, the inside of fixed block seted up with the spout of slider one-to-one, at the in-process that pressure block risees and descends, slider and spout have restricted the travel distance of pressure block, have improved stability.

Compared with the prior art, the utility model has the beneficial effects that: this removable drain well lid protection network structure adopts novel structural design, and its specific content is as follows:

(1) According to the detachable drain well cover protective net structure, when the protective net is installed, a connecting rod on the surface of a protective net body is inserted into a deep groove on the surface of a fixed block, when the surface of the connecting rod contacts and presses the inclined surface of a long pin, the long pin drives a limiting block to slide in the limiting groove, so that a first spring is pressed, when the lower surface of the connecting rod contacts the bottom of the deep groove, the long pin and a clamping groove are positioned on the same horizontal direction, the long pin moves back under the action of the first spring and the limiting block and finally enters the clamping groove, at the moment, the connecting rod is installed on the corresponding fixed block, and then each connecting rod is installed on the fixed block according to the same operation;

(2) This removable drain well lid protection network structure, when taking out the connecting rod, the long round pin of avris direction pulling toward the fixed block makes the terminal draw-in groove that shifts out of long round pin, and the connecting rod is not in the state of block this moment with the fixed block, and then the pressure block rises under the effect of second spring, and when the pressure block risees, can promote the connecting rod, makes the connecting rod remove to the outside of deep groove, and the staff of being convenient for has improved work efficiency to the taking of connecting rod, and at the in-process that the pressure block risees and descends, slider and spout have restricted the travel distance of pressure block, have improved stability.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of a partial front cross-sectional structure of a drain pipe of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is a schematic view showing the initial state structure of the pressure-bearing block of the present utility model;

fig. 6 is a schematic side view of the connecting rod of the present utility model.

In the figure: 1. a drain pipe; 2. a fixed block; 3. a long pin; 4. a protective net body; 5. a connecting rod; 6. a clamping groove; 7. a limiting block; 8. a deep groove; 9. a first spring; 10. a limit groove; 11. a pressure block; 12. a groove; 13. a slide block; 14. a chute; 15. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a removable drain well lid protection network structure, includes drain pipe 1 and long round pin 3, and the overlook of drain pipe 1 is circular, and fixedly mounted has fixed block 2 on the inner wall of drain pipe 1 to the inside block of fixed block 2 block is connected with connecting rod 5, and the terminal fixed mounting of connecting rod 5 has protection network body 4, and long round pin 3 slides and sets up in the inside of fixed block 2;

a detachable drain well lid protection network structure still includes:

the stopper 7, stopper 7 fixed mounting is in the upper and lower both sides of long round pin 3, and the pressure-bearing piece 11, pressure-bearing piece 11 slip setting is in the inside of fixed block 2, and the inside of fixed block 2 has seted up the recess 12 that corresponds with pressure-bearing piece 11 to pressure-bearing piece 11's fixed surface installs slider 13.

The fixed block 2 is installed at equal angles on the inner wall of the drain pipe 1, the fixed block 2 corresponds to the connecting rods 5 one by one, the side view of the connecting rods 5 is of an inverted L-shaped structure, deep grooves 8 corresponding to the connecting rods 5 are formed in the surfaces of the fixed block 2, the tail ends of the long pins 3 are located in the deep grooves 8, and the tail ends of the long pins 3 are inclined.

The side fixed mounting of stopper 7 has the first spring 9 that plays elasticity reset effect, and the other side of first spring 9 and the inner wall fixed connection of fixed block 2 to the spacing groove 10 with stopper 7 one-to-one is seted up to the inside of fixed block 2, draw-in groove 6 has been seted up on the surface of connecting rod 5, and draw-in groove 6 is about the central symmetry distribution of connecting rod 5, and draw-in groove 6 and long round pin 3 one-to-one.

During installation, the connecting rod 5 on the surface of the protection net body 4 is inserted into the deep groove 8 on the surface of the fixed block 2, when the surface of the connecting rod 5 contacts and extrudes the inclined surface of the long pin 3, the long pin 3 drives the limiting block 7 to slide in the limiting groove 10, the first spring 9 is extruded, and when the lower surface of the connecting rod 5 contacts the bottom of the deep groove 8, the long pin 3 and the clamping groove 6 are positioned on the same horizontal direction, the long pin 3 moves back under the action of the first spring 9 and the limiting block 7 and finally enters the clamping groove 6, at the moment, the connecting rod 5 is installed on the corresponding fixed block 2, then each connecting rod 5 is installed on the fixed block 2 according to the same operation, and the fixed block 2 and the connecting rod 5 distributed in equal angles improve the stability of clamping connection, and the fixed block 2 and the connecting rod 5 are all operated independently, so that when the unexpected falling of a certain connecting rod 5 happens, the other connecting rod 5 and the fixed block 2 are still in a working state, and the stability of the protection net body 4 is ensured.

The surface of the pressure-bearing block 11 is attached to the inner wall of the fixed block 2, the lower surface of the pressure-bearing block 11 is fixedly provided with a second spring 15 which plays a role in elastic reset, the other side of the second spring 15 is attached to the inner wall of the fixed block 2, the surface of the pressure-bearing block 11 is fixedly provided with a sliding block 13, the sliding blocks 13 are symmetrically distributed relative to the center of the pressure-bearing block 11, and sliding grooves 14 which are in one-to-one correspondence with the sliding blocks 13 are formed in the fixed block 2.

Initially, the second spring 15 is in the state of not being compressed, and at the in-process of installing connecting rod 5, the lower surface of connecting rod 5 can press the pressure piece 11, and then pressure piece 11 moves down and extrudees second spring 15, and when needs take out connecting rod 5, pull long round pin 3 to the avris direction of fixed block 2, make the terminal of long round pin 3 shift out draw-in groove 6, at this moment connecting rod 5 and fixed block 2 are not in the state of block, and then pressure piece 11 rises under the effect of second spring 15, pressure piece 11 rises, can promote connecting rod 5 when rising, make connecting rod 5 move towards the outside of deep groove 8, the staff of being convenient for takes out connecting rod 5, work efficiency has been improved, and in pressure piece 11 rise and the in-process of decline, slider 13 and spout 14 have restricted pressure piece 11's travel distance, stability has been improved.

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a removable drain well lid protection network structure, includes drain pipe (1) and long round pin (3), overlook of drain pipe (1) is circular, and fixedly mounted with fixed block (2) on the inner wall of drain pipe (1) to the inside block of fixed block (2) is connected with connecting rod (5) in the block, and the terminal fixed mounting of connecting rod (5) has protection network body (4);

the long pin (3) is arranged in the fixed block (2) in a sliding manner;

characterized by further comprising:

the limiting blocks (7) are fixedly arranged on the upper side and the lower side of the long pin (3);

the pressure-bearing block (11), the pressure-bearing block (11) slides and sets up the inside of fixed block (2), and the inside of fixed block (2) seted up with recess (12) that pressure-bearing block (11) corresponds to the fixed surface of pressure-bearing block (11) installs slider (13).

2. The removable drain cover protection network structure according to claim 1, wherein: the fixing blocks (2) are arranged on the inner wall of the drain pipe (1) at equal angles, the fixing blocks (2) are in one-to-one correspondence with the connecting rods (5), and the side view of the connecting rods (5) is of an inverted L-shaped structure.

3. The removable drain cover protection network structure according to claim 1, wherein: the surface of the fixed block (2) is provided with a deep groove (8) corresponding to the connecting rod (5), the tail end of the long pin (3) is positioned in the deep groove (8), and the tail end of the long pin (3) is inclined.

4. The removable drain cover protection network structure according to claim 1, wherein: the side fixed mounting of stopper (7) has first spring (9) that play elasticity effect that resets, and the other side of first spring (9) with the inner wall fixed connection of fixed block (2), and the inside of fixed block (2) seted up with spacing groove (10) of stopper (7) one-to-one.

5. The removable drain cover protection network structure according to claim 1, wherein: the clamping grooves (6) are formed in the surface of the connecting rod (5), the clamping grooves (6) are symmetrically distributed with respect to the center of the connecting rod (5), and the clamping grooves (6) correspond to the long pins (3) one by one.

6. The removable drain cover protection network structure according to claim 1, wherein: the surface of the pressure-bearing block (11) is attached to the inner wall of the fixed block (2), a second spring (15) playing a role in elastic reset is fixedly arranged on the lower surface of the pressure-bearing block (11), and the other side of the second spring (15) is attached to the inner wall of the fixed block (2).

7. The removable drain cover protection network structure according to claim 1, wherein: the surface of the pressure-bearing block (11) is fixedly provided with a sliding block (13), the sliding blocks (13) are symmetrically distributed relative to the center of the pressure-bearing block (11), and sliding grooves (14) which are in one-to-one correspondence with the sliding blocks (13) are formed in the fixed block (2).