CN210636466U

CN210636466U - Closed composite resin manhole cover

Info

Publication number: CN210636466U
Application number: CN201920978348.6U
Authority: CN
Inventors: 梁见文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-29
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses an airtight type composite resin inspection well lid, including the well lid, U type groove has all been seted up to the both sides at well lid top, first fixed slot and second fixed slot have been seted up respectively to the top of well lid and the both sides that are located U type groove, one side fixedly connected with horizontal pole of first fixed slot inner wall to the inside sliding connection of first fixed slot has the movable plate, one side fixedly connected with at movable plate top pushes away the handle to the mounting groove has been seted up to one side of movable plate, the utility model relates to a road facilities technical field. This airtight type composite resin inspection well lid sets up through the cooperation of U type groove, movable plate, cardboard, pin thread and box, and the effectual stink that has prevented in the sewer pipe and vector organisms such as mosquito, mouse, cockroach spill over ground, can protect the environment effectively, ensures people's is healthy, and road surface mud and sand also can not enter into the inside in U type groove simultaneously, and the operating personnel of being convenient for opens the well lid.

Description

Closed composite resin manhole cover

Technical Field

The utility model relates to a road facilities technical field specifically is an airtight type composite resin manhole cover.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover. The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape. Generally, the purpose of the underground pipeline, the management and maintenance unit, the telephone and other information are noted on the inspection well cover.

At present, the composite resin inspection well covers which are generally sold and used in the market are provided with two through holes for opening the well covers, the two through holes can not only cause the odor of a sewer to overflow the road surface to pollute the environment, but also the mosquito, the mouse, the cockroach and other vector organisms of the sewer system can invade the living environment of people to spread diseases, and the disease often enters silt to be inconvenient for the operation workers to open the through holes.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a closed compound resin inspection well lid has solved the foul smell of sewer and has spilled over the problem that gets into silt in road surface polluted environment and the perforation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an airtight type composite resin inspection well lid, includes the well lid, U type groove has all been seted up to the both sides at well lid top, first fixed slot and second fixed slot have been seted up respectively to the top of well lid and the both sides that are located U type groove, one side fixedly connected with horizontal pole of first fixed slot inner wall to the inside sliding connection of first fixed slot has the movable plate, one side fixedly connected with at movable plate top pushes away the handle to the mounting groove has been seted up to one side of movable plate, the top fixedly connected with male buckle of movable plate opposite side to the equal fixedly connected with montant in both sides between the top of second fixed slot inner wall and the bottom, the surface sliding of montant is connected with the cardboard to one side fixedly connected with female buckle of cardboard bottom, the thread groove has been.

Preferably, a return spring is sleeved on the surface of the vertical rod and between the bottom of the clamping plate and the bottom of the inner wall of the second fixing groove.

Preferably, a buffer spring is sleeved between one side of the surface of the cross rod, which is located on the inner wall of the mounting groove, and one side of the inner wall of the first fixing groove.

Preferably, the bottom of thread groove inner wall is rotated through the bearing and is connected with the threaded rod, the top of threaded rod runs through the well lid and extends to the top of well lid.

Preferably, the surface of threaded rod and the inside threaded connection of well lid, the one end fixedly connected with plectane that the threaded rod extended to the well lid top.

Preferably, the bottom of the well lid is provided with a groove, and the periphery of the top of the well lid is fixedly connected with bumps.

Advantageous effects

The utility model provides a closed type composite resin manhole cover. The method has the following beneficial effects:

(1) this airtight type composite resin inspection well lid, U type groove has all been seted up through the both sides at well lid top, first fixed slot and second fixed slot have been seted up respectively to the top of well lid and the both sides that are located U type groove, pass through U type groove again, the movable plate, the cardboard, the cooperation setting of pin thread and box, effectually prevent odor and mosquito in the sewer pipe, the mouse, the vector organisms such as cockroach from spilling over ground, can protect the environment effectively, guarantee people's is healthy, road surface mud and sand also can not enter into the inside in U type groove simultaneously, the operating personnel of being convenient for opens the well lid.

(2) This airtight type composite resin manhole cover pushes away the handle through one side fixedly connected with at movable plate top to the mounting groove has been seted up to one side of movable plate, and rethread horizontal pole, montant, threaded rod, reset spring and buffer spring's cooperation sets up, makes to be connected more firmly between movable plate and the cardboard, and the effectual clean and tidy of U type inslot portion of having ensured.

Drawings

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

FIG. 2 is a side sectional view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the manhole cover comprises a manhole cover body 1, a manhole cover body 2, a U-shaped groove 2, a first fixing groove 3, a second fixing groove 4, a cross bar 5, a movable plate 6, a mounting groove 7, a male buckle 8, a vertical rod 9, a clamping plate 10, a female buckle 11, a threaded groove 12, a reset spring 13, a buffer spring 14, a threaded rod 15, a circular plate 16, a groove 17, a bump 18 and a push handle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an airtight type composite resin inspection well lid, including well lid 1, U type groove 2 has all been seted up to the both sides at 1 top of well lid, first fixed slot 3 and second fixed slot 4 have been seted up respectively to the top of well lid 1 and the both sides that are located U type groove 2, one side fixedly connected with horizontal pole 5 of 3 inner walls of first fixed slot, and the inside sliding connection of first fixed slot 3 has movable plate 6, one side fixedly connected with at 6 tops of movable plate pushes away 19, and mounting groove 7 has been seted up to one side of movable plate 6, the top fixedly connected with pin thread 8 of 6 opposite sides of movable plate, and the equal fixedly connected with montant 9 in both sides between the top of 4 inner walls of second fixed slot and the bottom, the surface sliding connection of montant 9 has cardboard 10, and one side fixedly connected with box thread 11 of cardboard 10.

In the embodiment, a reset spring 13 is sleeved on the surface of the vertical rod 9 and between the bottom of the clamping plate 10 and the bottom of the inner wall of the second fixing groove 4, the reset spring 13 ensures the stability of the clamping connection between the male buckle 8 and the female buckle 11, a buffer spring 14 is sleeved on the surface of the cross rod 5 and between one side of the inner wall of the mounting groove 7 and one side of the inner wall of the first fixing groove 3, the buffer spring 14 ensures the stability of the left-right movement of the moving plate 6, the bottom of the inner wall of the threaded groove 12 is rotatably connected with a threaded rod 15 through a bearing, the top end of the threaded rod 15 penetrates through the well lid 1 and extends to the top of the well lid 1, the threaded rod 15 provides power to enable the clamping plate 10 to move up and down, the surface of the threaded rod 15 is connected with the internal thread of the well lid 1, one end of the threaded rod 15 extending to the top, the lugs 18 increase the friction on top of the well lid 1.

The during operation, when well lid 1 normal use, 6 one sides of movable plate enter into the inside of second fixed slot 4, let pin thread 8 and box 11 carry out mutual joint, when well lid 1 is unpacked apart to needs, at first rotate the plectane 16 and let plectane 16 drive threaded rod 15 rotate, threaded rod 15's rotation lets cardboard 10 shift up and makes the joint disconnection between pin thread 8 and the box 11, the rethread pushes away 19 and pushes back to the inside of first fixed slot 3 with movable plate 6, the inside that the at last staff stretched into U type groove 2 takes up the well lid can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a closed compound resin manhole cover, includes well lid (1), its characterized in that: the improved manhole cover comprises a manhole cover body and is characterized in that U-shaped grooves (2) are formed in two sides of the top of the manhole cover body (1), first fixing grooves (3) and second fixing grooves (4) are formed in two sides of the top of the manhole cover body (1) and located on the U-shaped grooves (2) respectively, a cross rod (5) is fixedly connected to one side of the inner wall of each first fixing groove (3), a moving plate (6) is connected to the inside of each first fixing groove (3) in a sliding mode, a pushing handle (19) is fixedly connected to one side of the top of the moving plate (6), a mounting groove (7) is formed in one side of the moving plate (6), a male buckle (8) is fixedly connected to the top of the other side of the moving plate (6), vertical rods (9) are fixedly connected to two sides of the inner wall of each second fixing groove (4) between the top and the bottom of, the top of the clamping plate (10) is provided with a thread groove (12).

2. The hermetic composite resin manhole cover according to claim 1, wherein: and a return spring (13) is sleeved between the bottom of the clamping plate (10) and the bottom of the inner wall of the second fixing groove (4) on the surface of the vertical rod (9).

3. The hermetic composite resin manhole cover according to claim 1, wherein: and a buffer spring (14) is sleeved between one side of the surface of the cross rod (5) and the inner wall of the mounting groove (7) and one side of the inner wall of the first fixing groove (3).

4. The hermetic composite resin manhole cover according to claim 1, wherein: the bottom of thread groove (12) inner wall is rotated through the bearing and is connected with threaded rod (15), the top of threaded rod (15) runs through well lid (1) and extends to the top of well lid (1).

5. The hermetically sealed composite resin manhole cover of claim 4, wherein: the surface of threaded rod (15) and the inside threaded connection of well lid (1), one end fixedly connected with plectane (16) that threaded rod (15) extended to well lid (1) top.

6. The hermetic composite resin manhole cover according to claim 1, wherein: the bottom of well lid (1) is seted up fluted (17) to equal fixedly connected with lug (18) all around of the top of well lid (1).