CN208594577U - A kind of well lid of rotatable switch - Google Patents

Abstract

The utility model provides a kind of well lid of rotatable switch, it is related to infrastructure field, including walling crib, the first screw thread is equipped with inside walling crib, the first well lid is equipped in walling crib, the outer wall of first well lid is equipped with the second screw thread, first well lid is equipped with the first groove, the cell wall of first groove is equipped with first sliding groove, the first notch is equipped in first groove, the both ends of first groove are equipped with fixing axle, the first arc bar is equipped in first groove, corresponding first notch of first arc bar is equipped with third notch, first well lid center is equipped with circumferential notch, the inner wall of first well lid is equipped with third screw thread, the second well lid is equipped in circumferential notch, the outer wall of second well lid is equipped with the 4th screw thread, first well lid is connected through a screw thread with the second well lid, the structure of second well lid is identical as the first well lid, second well lid is equipped with the second groove and the second arc bar, the utility model makes Obtaining well lid can be opened by rotation classification, and can be used for cable shaft or sewer well according to demand.

Description

A kind of well lid of rotatable switch

Technical field

The utility model relates to infrastructure fields, and in particular to a kind of well lid of rotatable switch.

Background technique

Well lid is a kind of the inside infrastructure being seen everywhere in daily life, with the development of economy, many cities It is all equipped with large size city sewer, in order to facilitate well servicing under worker, opening is usually equipped on the road surface of important pivot, and Pedestrian is placed equipped with well lid to fall, while flowing into sewer to enable rainwater to permeate the ground, and is typically employed on well lid and is set There is opening.

However as the further innovation of technology, communication cable and energization cable all subsequent transformations be in provided underground, At important pivot, piling, often maintenance etc. are generally required, therefore new requirement is proposed for well lid.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of well lid of rotatable switch, so that well lid can lead to It crosses rotation classification to open, and cable shaft or sewer well can be used for according to demand.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of well lid of rotatable switch, including walling crib, the walling crib inside are equipped with the first screw thread, are equipped in the walling crib The outer wall of first well lid, first well lid is equipped with the second screw thread, and the walling crib is connected through a screw thread with first well lid, institute The first well lid is stated equipped with the first groove, the cell wall of first groove is equipped with first sliding groove, is equipped in first groove First notch, the both ends of first groove are equipped with fixing axle, are equipped with the first arc bar, the first arc bar in first groove Corresponding first notch is equipped with third notch, and the both ends of the first arc bar front and back is symmetrically arranged with fixing seat, the fixation Cover for seat is located in the fixing axle, and first well lid center is equipped with circumferential notch, and the inner wall of first well lid is equipped with third Screw thread, is equipped with the second well lid in the circumferential notch, and the outer wall of second well lid is equipped with the 4th screw thread, first well lid with Second well lid is connected through a screw thread, and the structure of second well lid is identical as first well lid, on second well lid Equipped with the second groove and the second arc bar.

Preferably, the first arc bar, the structure of the second arc bar are identical, and fixed plate, institute are equipped between the third notch Stating is cavity inside fixed plate, and slide plate is equipped in the fixed plate, and the two sides of the slide plate are equipped with sliding block, the fixed plate setting In the first sliding groove, the slide plate is slidably connected with first groove.

Preferably, the front end of the sliding block is equipped with handle.

Preferably, the shape of first notch and third notch is rectangle.

Preferably, first groove and the first arc bar are rotatablely connected.

(3) beneficial effect

The utility model provides a kind of well lid of rotatable switch, has the advantages that

Firstly, the inner wall in walling crib is equipped with screw thread, and well lid is divided into level-one well lid and second level well lid, passes through screw thread phase It connects, meets in daily life, open the different demands of size under different construction requirements for well lid.

Secondly, being equipped with the first arc bar, the second arc bar on well lid, while it being respectively equipped with the first groove, the second groove, Guarantee that the first arc bar, the second arc bar can be placed in the first groove, in the second groove, takes conveniently.

Finally, the first notch on the first well lid is corresponding with the third notch on the first arc bar, meet sewer well for The requirement of well lid semi-closed state, while sliding block is equipped in the first arc bar, the first notch of covering can be extracted out at any time, so that well lid In closed state, meet requirement of the cable shaft for well lid leakproofness,

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the first arc of the utility model bar；

Fig. 3 is the structural schematic diagram of connection relationship between the utility model slide plate, sliding block and handle；

Fig. 4 is the top view of the utility model；

In attached drawing, each label is respectively represented:

1- walling crib；The first well lid of 2-；The first groove of 3-；The first notch of 4-；5- fixing axle；6- the first arc bar；7- fixing seat； 8- circumferential notch；The second well lid of 9-；The second groove of 10-；11- the second arc bar；12- third notch；13- fixed plate；14- slide plate； 15- first sliding groove；16- sliding block；17- handle.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown in Figure 1, a kind of well lid of rotatable switch, including walling crib 15, the first screw thread, walling crib are equipped with inside walling crib 15 The first well lid 2 is equipped in 15, the outer wall of the first well lid 2 is equipped with the second screw thread, and walling crib 15 is connected through a screw thread with the first well lid 2, In use, walling crib 15 can realize folding by rotation.

As shown in Figure 1, the first well lid 2 is equipped with the first groove 3, the cell wall of the first groove 3 is equipped with first sliding groove 15, the The first notch 4 is equipped in one groove 3, the both ends of the first groove 3 are equipped with fixing axle 5, the first arc bar 6 is equipped in the first groove 3, the Corresponding first notch 4 of one arc bar 6 is equipped with third notch 12.

The both ends of first arc bar 6 front and back is symmetrically arranged with fixing seat 7, and fixing seat 7 is set in fixing axle 5, the first groove 3 It is rotatablely connected with the first arc bar 6 by fixing seat 7 and fixing axle 5, therefore fixing seat 7 can be rotated centered on fixing axle 5 Movement can be placed it in the first groove 3 by rotating the first arc bar 6 in routine use, keep 2 surface of the first well lid Without convex object, pedestrian's walking or vehicle driving are hindered.

Meanwhile third notch 12 and the first groove when the first arc bar 6 is arranged in the first groove 3, on the first arc bar 6 It is equipped with the first notch 4 in 3 to keep being overlapped in the vertical direction, the shape of the first notch 4 and third notch 12 is rectangle, is protected The sundries such as barrier rainwater can pass through well lid and enter in sewer.

As shown in Figure 1,2 center of the first well lid is equipped with circumferential notch 8, the inner wall of the first well lid 2 is equipped with third screw thread, round The second well lid 9 is equipped in notch 8, the outer wall of the second well lid 9 is equipped with the 4th screw thread, and the first well lid 2 and the second well lid 9 pass through screw thread Connection, the structure of the second well lid 9 is identical as the first well lid 2, and the second well lid 9 is equipped with the second groove 10 and the second arc bar 11, the Two grooves 10, the second arc bar 11 are identical as the structure of the first groove 3, the first arc bar 6, and only of different sizes, details are not described herein.

As shown in Fig. 2, being equipped with fixed plate 13 between third notch 12, it is cavity inside fixed plate 13, is set in fixed plate 13 There is slide plate 14, the two sides of slide plate 14 are equipped with sliding block 16 (as shown in Figure 3), and fixed plate 13 is arranged in first sliding groove 15, slide plate 14 It is slidably connected with the first groove 3.

As shown in figure 3, the front end of sliding block 15 is equipped with handle 17, handle 17 extends the front end of fixed plate 13, works as well lid When for cable well lid, since cable well lid requires well lid to have certain leakproofness, handle 17 can be held, by slide plate 14 along the One sliding slot 15 pulls out, and is covered on 4 top of the first notch, realizes the closing of well lid.

One specific embodiment of the utility model are as follows:

Walling crib 15 and the ground around well head are fixed, the first arc bar 6 is held by the first well lid 2 of rotation and realizes the first well The second arc bar 11 is held in the fixation of lid 2, and the fixation of the second well lid is realized by the second well lid 9 of rotation.

After the completion of well lid is fixed, the first arc bar 6, the second arc bar 11 are individually positioned in the first groove 3, the second groove 10 It is interior, while according to the demand to well lid leakproofness, pull handle 17 is chosen whether, the slide plate 14 in the first arc bar 6 is extracted out, makes it It is covered on 4 top of the first notch, the second arc bar 11.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of well lid of rotatable switch, which is characterized in that including walling crib (1), the first spiral shell is equipped with inside the walling crib (1) Line, the walling crib (1) is interior to be equipped with the first well lid (2), and the outer wall of first well lid (2) is equipped with the second screw thread, the walling crib (1) It is connected through a screw thread with first well lid (2), first well lid (2) is equipped with the first groove (3), first groove (3) cell wall is equipped with first sliding groove (15), is equipped with the first notch (4) in first groove (3), first groove (3) Both ends be equipped with fixing axle (5), the first arc bar (6) is equipped in first groove (3), described in the first arc bar (6) is corresponding First notch (4) is equipped with third notch (12), and the both ends of the first arc bar (6) front and back is symmetrically arranged with fixing seat (7), described Fixing seat (7) is set on the fixing axle (5), and the first well lid (2) center is equipped with circumferential notch (8), first well The inner wall for covering (2) is equipped with third screw thread, the second well lid (9) is equipped in the circumferential notch (8), outside second well lid (9) Wall is equipped with the 4th screw thread, and first well lid (2) is connected through a screw thread with second well lid (9), second well lid (9) Structure is identical as the first well lid (2), and second well lid (9) is equipped with the second groove (10) and the second arc bar (11).

2. the well lid of rotatable switch as described in claim 1, which is characterized in that the first arc bar (6), the second arc bar (11) structure is identical, is equipped with fixed plate (13) between the third notch (12), is cavity, institute inside the fixed plate (13) It states in fixed plate (13) and is equipped with slide plate (14), the two sides of the slide plate (14) are equipped with sliding block (16), fixed plate (13) setting In the first sliding groove (15), the slide plate (14) is slidably connected with first groove (3).

3. the well lid of rotatable switch as claimed in claim 2, which is characterized in that the front end of the sliding block (16) is equipped with handle (17)。

4. the well lid of rotatable switch as described in claim 1, which is characterized in that first notch (4) and third notch (12) shape is rectangle.

5. the well lid of rotatable switch as described in claim 1, which is characterized in that first groove (3) and described first Arc bar (6) rotation connection.