High sealing property well lid for municipal road

Abstract

The application discloses a high-sealing well lid for municipal highway, which comprises a cover body, a pry hole, a sealing assembly and a warning assembly; the cover body is provided with the pry hole, and the cover body is provided with the sealing assembly and the warning assembly; the sealing assembly comprises an arc-shaped push plate, a moving groove, a moving block, a return spring, a guide rod, a connecting rod, a pressing plate, a T-shaped sliding groove, a baffle disc, an annular groove c, a ball and a T-shaped sliding block; the middle position of the bottom of the cover body is provided with the moving groove, the middle of the moving groove is connected and installed with the guide rod, and the guide rod is slidably connected with the two moving blocks; the two pressing plates move towards each other to extrude the baffle disc, the baffle disc slides in the T-shaped sliding groove through the T-shaped sliding block, the baffle disc blocks the pry hole, and the sealing property of the cover body 1 is improved; the reflective strip reflects light at night to play a prompting role, and the reflective strip is in a steel wire winding strip structure, so that the reflective strip can be inserted into the annular groove a through the through hole a.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of well lid, in particular to a high sealing well lid for municipal highway. BACKGROUND

[0002] The well lid for municipal highway is a device used in municipal construction, which mainly assists the city construction personnel to work, and the hidden project under the well lid is the concealed project of municipal public infrastructure, and the well lid is the entrance to them. The pipelines with well lids in the city are generally divided into: water pipelines, power pipelines and cable trenches, municipal pipelines, communication pipelines: telecommunications, mobile, Unicom, and radio and television. The specific use needs to be distinguished by the mark, or the well lids of different types are manufactured.

[0003] The existing well lid is not closed, and a lot of sewage or dust and garbage enters the slot hole, which easily causes damage to the internal equipment. Meanwhile, the well lid is not visible at night, and the damaged well lid is not easy to distinguish, which easily causes accidents. Therefore, it is necessary to design a high sealing well lid for municipal highway. SUMMARY

[0004] The present application aims to provide a high sealing well lid for municipal highway, two pressing plates move towards each other to extrude the baffle disc, so that the baffle disc slides in the T-shaped sliding groove through the T-shaped sliding block, the baffle disc blocks the pry hole, and the sealing property of the cover body 1 is improved; the reflective strip reflects light at night to play a prompting role, and the reflective strip is in the form of a steel wire wound strip structure, which is convenient for penetrating into the annular groove a through the through hole a.

[0005] The purpose of the present application can be achieved by the following technical solutions:

[0006] A high sealing well lid for municipal highway, comprising a cover body, a pry hole, a sealing assembly and a warning assembly; the cover body is provided with a pry hole, and the cover body is provided with a sealing assembly and a warning assembly;

[0007] The sealing assembly comprises an arc-shaped push plate, a moving groove, a moving block, a reset spring, a guide rod, a connecting rod, a pressing plate, a T-shaped sliding groove, a baffle disc, an annular groove c, a ball and a T-shaped sliding block, a moving groove is formed in the middle of the bottom of the cover body, a guide rod is connected and installed in the middle of the moving groove, two moving blocks are slidably connected to the guide rod, a reset spring is arranged between the moving block and the inner wall of the moving groove on the corresponding side, and the reset spring is sleeved on the guide rod, a connecting rod is installed on one side of the bottom of the moving block, an arc-shaped push plate is installed at the other end of the connecting rod, two pressing plates are symmetrically installed at the bottom of the two moving blocks, the two pressing plates are combined in a splayed structure, the larger the opening of the two pressing plates in the pry hole direction, a T-shaped sliding groove is formed in the middle of the bottom of the cover body, a T-shaped sliding block is slidably connected to the T-shaped sliding groove, a baffle disc is installed at the bottom of the T-shaped sliding block, an annular groove c is formed in the side of the baffle disc, and a ball is rollingly connected in the annular groove c, and the baffle disc and the two pressing plates are in a clamping state.

[0008] As a further scheme of the present application: a sleeve hole is formed in the moving block, and the moving block is slidably connected with the guide rod through the sleeve hole; the T-shaped sliding groove and the moving groove are in a perpendicular state, and the pry hole is located at the middle position of the end of the T-shaped sliding groove.

[0009] As a further scheme of the present application: the warning assembly comprises an annular plate a, a reflective strip, a through hole a and an annular groove a, the annular groove a is formed in the top of the cover body, the through hole a is formed in one side of the annular groove a, the reflective strip is placed in the annular groove a, and the annular plate a is pressed in the annular groove a.

[0010] As a further scheme of the present application: the reflective strip is in a steel wire wound strip structure.

[0011] As a further scheme of the present application: the warning assembly can be replaced by a warning structure, the warning structure comprises an annular plate b, a lamp strip, a through hole b, an annular groove b, a transformer and a solar panel power generation device, the annular groove b is formed in the top of the cover body, the through hole b is formed in one side of the annular groove b, the lamp strip is placed in the annular groove b, the annular plate b is pressed in the annular groove b, the lamp strip is electrically connected with the transformer, and the transformer is electrically connected with the solar panel power generation device.

[0012] As a further scheme of the present application: the transformer and the solar panel power generation device are arranged on a street lamp or in a flower bed near the street lamp, and the lamp strip is in a steel wire wound strip structure.

[0013] As a further scheme of the present application: when in use, the cover body is placed into the well lid groove hole, the arc-shaped push plate is manually squeezed, so that the connecting rod drives the moving block to slide, the reset spring is stretched, the two pressing plates move towards each other, the baffle disc is squeezed, the baffle disc slides in the T-shaped sliding groove through the T-shaped sliding block, and the baffle disc blocks the pry hole.

[0014] The reflective strip is in a steel wire winding strip structure, and is inserted into the annular groove a through the through hole a, thereby playing a prompting role at night.

[0015] The present application has the following advantages:

[0016] The two pressing plates move towards each other to extrude the baffle plate, so that the baffle plate slides in the T-shaped sliding groove through the T-shaped sliding block, and the baffle plate blocks the pry hole, thereby improving the sealing property of the cover body 1.

[0017] The reflective strip is in a steel wire winding strip structure, and is inserted into the annular groove a through the through hole a, thereby playing a prompting role at night. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to facilitate the understanding of those skilled in the art, the present application will be further described below in conjunction with the drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the sealing assembly structure of the present application;

[0021] Figure 3 It is a bottom view of the cover body of the present application;

[0022] Figure 4 It is a schematic diagram of the baffle plate structure of the present application;

[0023] Figure 5 It is a schematic diagram of the warning structure of the present application;

[0024] In the drawings: 1, cover body; 11, pry hole; 2, sealing assembly; 21, arc-shaped push plate; 22, moving groove; 23, moving block; 24, return spring; 25, guide rod; 26, connecting rod; 27, pressing plate; 28, T-shaped sliding groove; 29, baffle plate; 210, annular groove c; 211, ball; 212, T-shaped sliding block; 213, connecting rod; 3, warning assembly; 31, annular plate a; 32, reflective strip; 33, through hole a; 34, annular groove a; 4, warning structure; 41, annular plate b; 42, light strip; 43, through hole b; 44, annular groove b; 45, transformer; 46, solar panel power generation device. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment 1

[0027] As Figures 1-4 shown, a high sealing well cover for municipal roads comprises a cover body 1, a pry hole 11, a sealing assembly 2 and a warning assembly 3; the cover body 1 is provided with the pry hole 11, and the cover body 1 is provided with the sealing assembly 2 and the warning assembly 3;

[0028] The sealing assembly 2 comprises an arc-shaped push plate 21, a moving groove 22, a moving block 23, a reset spring 24, a guide rod 25, a connecting rod 26, a pressing plate 27, a T-shaped sliding groove 28, a baffle disc 29, an annular groove c210, a ball 211 and a T-shaped sliding block 212; the cover body 1 is provided with the moving groove 22 at the middle position of the bottom, and the guide rod 25 is connected and installed in the middle of the moving groove 22; the guide rod 25 is slidably connected with the two moving blocks 23; the moving blocks 23 are provided with sleeve holes, and the moving blocks 23 are slidably connected with the guide rod 25 through the sleeve holes, facilitating the sliding of the moving blocks 23; the reset spring 24 is arranged between the moving block 23 and the inner wall of the corresponding side moving groove 22, facilitating rebound; the reset spring 24 is sleeved on the guide rod 25; the connecting rod 26 is installed on one side of the bottom of the moving block 23, and the other end of the connecting rod 26 is provided with the arc-shaped push plate 21; the two moving blocks 23 are symmetrically provided with the pressing plates 27 at the bottom; the two pressing plates 27 are combined in a spread shape; the greater the opening of the two pressing plates 27 to the pry hole 11, the more conducive to forming a pressing state and facilitating return; the cover body 1 is provided with the T-shaped sliding groove 28 at the middle position of the bottom; the T-shaped sliding groove 28 is perpendicular to the moving groove 22, and the pry hole 11 is located at the middle position of the end direction of the T-shaped sliding groove 28, facilitating cooperation; the T-shaped sliding groove 28 is slidably connected with the T-shaped sliding block 212, and the T-shaped sliding block 212 is provided with the baffle disc 29 at the bottom, facilitating the blocking of the pry hole 11 and improving the sealing performance; the baffle disc 29 is provided with the annular groove c210 on the side, and the annular groove c210 is slidably connected with the ball 211, improving the smoothness of the sliding of the baffle disc 29; the baffle disc 29 is in a clamping state with the two pressing plates 27, facilitating the rebound action;

[0029] The warning assembly 3 comprises an annular plate a31, a reflective strip 32, a through hole a33 and an annular groove a34; the cover body 1 is provided with the annular groove a34 at the top, and the annular groove a34 is provided with the through hole a33 on one side, facilitating the insertion and extraction of the reflective strip 32; the reflective strip 32 is placed in the annular groove a34, playing a warning role; the annular plate a31 is pressed in the annular groove a34; the reflective strip 32 is in a steel wire winding strip structure, facilitating the insertion into the annular groove a34 through the through hole a33.

[0030] The working principle of this invention is as follows: When in use, the cover 1 is placed into the well cover slot, and the arc-shaped push plate 21 is manually squeezed, which causes the connecting rod 26 to drive the moving block 23 to slide, thereby driving the return spring 24 to stretch, causing the two pressure plates 27 to move towards each other and squeeze the baffle 29. The baffle 29 slides in the T-shaped slide groove 28 through the T-shaped slider 212, so that the baffle 29 blocks the pry hole 11 and improves the sealing performance of the cover 1.

[0031] The reflective strip 32 serves as a warning at night by reflecting light. At the same time, the reflective strip 32 has a wire-wound strip structure, which makes it easy to insert into the annular groove a34 through the through hole a33, making it easy to install and remove.

[0032] Example 2

[0033] like Figure 5 As shown, a high-sealing manhole cover for municipal roads includes a cover body 1, a pry hole 11, a sealing assembly 2, and a warning structure 4. The sealing assembly 2 will not be described in detail. The warning structure 4 includes an annular plate b41, a light strip 42, a through hole b43, an annular groove b44, a transformer 45, and a solar panel power generation device 46. The top of the cover body 1 has an annular groove b44, and a through hole b43 is provided on one side of the annular groove b44. The light strip 42 is placed inside the annular groove b44. The annular plate b41 is pressed into the annular groove b44. The light strip 42 is electrically connected to the transformer 45, and the transformer 45 is electrically connected to the solar panel power generation device 46. The solar panel power generation device 46 is existing technology and will not be described in detail. It is convenient to generate electricity using solar energy, which is energy-saving and environmentally friendly, and at the same time serves as a warning. The transformer 45 and the solar panel power generation device 46 are installed on streetlights or in nearby flower beds. The light strip 42 has a wire-wound strip structure, which is convenient to pass through the through hole b43 into the annular groove b44.

[0034] The working principle of this invention is as follows: the solar panel power generation device 46 generates electricity, the voltage is adjusted by the transformer 45, and the light intensity of the light strip 42 is adjusted. The opening and closing of the light strip 42 can be controlled by setting a timer, thereby realizing the function of nighttime lighting and warning. At the same time, the light strip 42 has a steel wire wound strip structure, which makes it easy to insert into the annular groove b44 through the through hole b43, making it easy to install and disassemble.

[0035] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high sealing property manhole cover for a municipal road, characterized by, It includes cover (1), pry hole (11), sealing assembly (2) and warning assembly (3), the cover (1) is equipped with pry hole (11), the cover (1) is equipped with sealing assembly (2) and warning assembly (3) on it; The sealing assembly (2) comprises an arc-shaped push plate (21), a moving groove (22), a moving block (23), a reset spring (24), a guide rod (25), a connecting rod (26), a pressing plate (27), a T-shaped sliding groove (28), a blocking disc (29), an annular groove c (210), a ball (211) and a T-shaped sliding block (212), the middle position of the bottom of the cover body (1) is provided with the moving groove (22), and the middle of the moving groove (22) is connected and installed with the guide rod (25), the guide rod (25) is slidably connected with two moving blocks (23), the moving blocks (23) and the inner walls of the moving grooves (22) on the corresponding sides are provided with the reset springs (24), and the reset springs (24) are sleeved on the guide rod (25), one side of the bottom of the moving block (23) is provided with the connecting rod (26), and the other end of the connecting rod (26) is provided with the arc-shaped push plate (21), the bottoms of the two moving blocks (23) are symmetrically provided with the pressing plates (27), the two pressing plates (27) are combined in a spread shape, the greater the opening of the two pressing plates (27) to the pry hole (11) direction, the middle position of the bottom of the cover body (1) is provided with the T-shaped sliding groove (28), and the T-shaped sliding groove (28) is slidably connected with the T-shaped sliding block (212), the bottom of the T-shaped sliding block (212) is provided with the blocking disc (29), the side of the blocking disc (29) is provided with the annular groove c (210), and the annular groove c (210) is rotatably connected with the ball (211), and the blocking disc (29) and the two pressing plates (27) are in a clamping state; the moving block (23) is provided with a sleeve hole, and the moving block (23) is slidably connected with the guide rod (25) through the sleeve hole; the T-shaped sliding groove (28) and the moving groove (22) are in a perpendicular state, and the pry hole (11) is located at the middle position of the end direction of the T-shaped sliding groove (28); the warning assembly (3) comprises an annular plate a (31), a reflective strip (32), a through hole a (33) and an annular groove a (34), the top of the cover body (1) is provided with the annular groove a (34), one side of the annular groove a (34) is provided with the through hole a (33), the reflective strip (32) is placed in the annular groove a (34), and the annular plate a (31) is pressed in the annular groove a (34); the reflective strip (32) is in a steel wire winding strip structure; alternatively, the warning assembly (3) is replaced by a warning structure (4), the warning structure (4) comprises an annular plate b (41), a lamp strip (42), a through hole b (43), an annular groove b (44), a transformer (45) and a solar panel power generation device (46), the top of the cover body (1) is provided with the annular groove b (44), one side of the annular groove b (44) is provided with the through hole b (43), the lamp strip (42) is placed in the annular groove b (44), the annular plate b (41) is pressed in the annular groove b (44), and the lamp strip (42) is electrically connected with the transformer (45), and the transformer (45) is electrically connected with the solar panel power generation device (46).

2. The high-sealing-property manhole cover for municipal roads according to claim 1, characterized by, The transformer (45) and solar panel power generation device (46) are arranged on the street lamp or in the flower bed near the street lamp, and the lamp strip (42) is in a steel wire winding strip structure; in use, the cover body (1) is placed into the well lid slot, the arc-shaped push plate (21) is manually squeezed, the connecting rod (26) drives the moving block (23) to slide, the reset spring (24) is stretched, the two pressing plates (27) move towards each other, the stop disc (29) is squeezed, the stop disc (29) slides in the T-shaped sliding groove (28) through the T-shaped sliding block (212), and the stop disc (29) stops the pry hole (11); The reflective strip (32) reflects light at night to play a prompting role, and the reflective strip (32) is in a steel wire winding strip structure, so that the reflective strip (32) can be inserted into the annular groove a (34) through the through hole a (33).

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