CN207862985U - A kind of well lid - Google Patents
A kind of well lid Download PDFInfo
- Publication number
- CN207862985U CN207862985U CN201820082344.5U CN201820082344U CN207862985U CN 207862985 U CN207862985 U CN 207862985U CN 201820082344 U CN201820082344 U CN 201820082344U CN 207862985 U CN207862985 U CN 207862985U
- Authority
- CN
- China
- Prior art keywords
- cover board
- pedestal
- fixed
- shaft
- screen frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of well lids, including cover board and pedestal, and it is in step-like annular load carrying face that a circle is equipped on base internal wall, and shaft is equipped between the edge and pedestal of cover board；Shaft can be rotated horizontally perpendicular to cover board, shaft；Horizontal it can be unscrewed and be connected to shaft between cover board and pedestal.It is equipped with the arc-shaped anti-fall screen frame perpendicular to the borehole wall in well below pedestal, fixed rotary shaft is connected between two ends of anti-fall screen frame, fixed rotary shaft is connected with fixed seat, and fixed seat is fixed on the borehole wall；It is equipped with below anti-fall screen frame and multiple are located at same level and are fixed on the support element on the borehole wall.The well lid of the utility model, when opening cover board, cover board is gently first lifted into certain angle, then horizontal direction rotates the cover, cover board can be time saving effortless along 0~360 ° of shaft horizontal rotation, and the limit connection type of the groove of the screw and pedestal on cover board, stabilized structure well lid is not easy to lose, considerably increases the stolen difficulty of cover board.
Description
Technical field
The utility model belongs to urban public infrastructure field, and in particular to a kind of well lid.
Background technology
Well lid is the pith of a Urban Underground public infrastructure, is mainly used for covering the well head in road, prevent
Only people or object is fallen, and is generally used circular structure, is widely used in urban road construction, the huge market demand.Although
Well lid type on the market is more at present and Various Functions, but still there are problems that, buries security risk.Such as tradition
The unfolding mode of well lid is laborious, in routine work or upkeep operation, the tools such as the iron hook for opening people's well must be carried, especially in well
When lid is not switched on gap icing or blocks for a long time, opening is can not be successfully, and antitheft aspect is incomplete, it is easy to which the person of being tampered uses
Simple tool is stolen, and the exposed well head that well lid leaves after stolen becomes the safe trap in city, seriously threatens pedestrian's vehicle
Personal safety.And well lid is after the loss, without it is any warning remind measure, especially in night, manual work,
Not in time, well lid is not easy to be found, and many hazard events occur for draining when rainy or heavy rain, flood.
Invention content
For the defects in the prior art and insufficient, the utility model provides a kind of well lid, and existing well lid is overcome to exist
The defect of security risk.
In order to achieve the above objectives, the utility model takes the following technical solution：
A kind of well lid, including cover board and pedestal, it is in step-like annular load carrying face that a circle is equipped on base internal wall, described
Shaft is installed between the edge and pedestal of cover board；The shaft can be rotated horizontally perpendicular to cover board, shaft；The cover board and base
Horizontal it can be unscrewed and be connected to shaft between seat.
The utility model also has following distinguishing feature：
Optionally, the edge-perpendicular of the cover board fixes one end of the shaft, and the other end of shaft is fixed with screw；
The edge of corresponding pedestal is equipped with spherical groove below the shaft, and the screw is mounted on the recessed of the spherical shape of susceptor edges
In slot, groove top offers limited mouth, and the shaft runs through limited mouth；The diameter of the limited mouth is less than the straight of screw
Diameter.
Optionally, the lateral wall lower end of the pedestal is vertically connected with the exterior bottom wall of the pedestal of annular, the pedestal it is outer
The stiffener of multiple vertical right angled triangles is fixedly connected between side wall and the exterior bottom wall of pedestal；The exterior bottom wall of the pedestal
On offer multiple through slots.
Optionally, restraining position ring block is installed on the annular load carrying face, spacing ring is equipped with warning ring, is pressed on warning ring
The cover board；The madial wall of the spacing ring is higher than the upper bottom surface of spacing ring, and the warning ring is fixed on the madial wall of spacing ring
On the upper bottom surface of spacing ring between the madial wall of pedestal；The upper surface of the cover board is concordant with the upper surface of pedestal.
Optionally, phosphor strip and high reflecting strips are posted in interval on the warning ring.
Optionally, the arc-shaped anti-fall screen frame perpendicular to the borehole wall is equipped in the well below the pedestal, anti-fall screen frame
Fixed rotary shaft is connected between two ends, fixed rotary shaft is connected with fixed seat, and fixed seat is fixed on the borehole wall；Anti-drop net
It is equipped with below frame and multiple are located at same level and are fixed on the support element on the borehole wall.
Optionally, the fixed seat includes the backboard being vertically fixed on the borehole wall, and fixed on backboard there are two be mutually parallel
And positioned at the vertical otic placode of same level, the otic placode is each perpendicular to backboard setting；It is fixed between two otic placodes
Determine rotary shaft, it is fixed to rotate anti-fall screen frame described in axis connection；Horizontal reset is installed between fixed rotary shaft and anti-fall screen frame
Spring.
Optionally, the backboard is bolted on the borehole wall.
Optionally, the support element is U-shaped structure, and one end of support element is bolted on the borehole wall；It is described anti-fall
The edge card of screen frame is in the U-shaped structure of support element.
Optionally, the distance of the fixed rotary shaft to cover board be equal to fixed rotary shaft to anti-fall screen frame edge maximum away from
From.
Optionally, there are three the support elements, and three support elements are evenly distributed on fixed seat in same level
On the borehole wall.
Optionally, air hole is offered on the cover board.
Compared with prior art, beneficial has the technical effect that the utility model：
(I) cover board is first gently lifted 15 ° of angles by the well lid of the utility model when opening cover board, and then horizontal direction is revolved
Hub cap plate, cover board can be time saving effortless along 0~360 ° of shaft horizontal rotation, and the groove of the screw and pedestal on cover board
Connection type is limited, stabilized structure well lid is not easy to lose, considerably increases the stolen difficulty of cover board.
(II) the utility model is equipped in the borehole wall is rotated from vertical direction to horizontal direction along fixed rotary shaft
Anti-fall screen frame is pulled to vertical position by anti-fall screen frame in cover plate closing, received at the top of anti-fall screen frame the pressure of cover board to
It is maintained at vertical position, does not influence work in well；In the case where cover board lifts and rotates horizontally opening, anti-fall screen frame top is lost
The pressure for removing cover board is acted on by gravity and horizontal reset spring, and anti-fall screen frame is automatically rotated to horizontal direction, and anti-fall screen frame is taken
On support element, to fix in the horizontal direction, the anti-drop net in anti-fall screen frame can protect passerby and vehicle, avoid in back drop
Contingency occurs；When needing lower well construction, anti-fall screen frame can be rotated to vertical direction at any time after removing cover board, to
It conveniently goes into the well work.
(III) cover board of the utility model is in the case of loss or damage, or during manual work, rain, under
Water channel blocking, flood etc., when can't see cover board, can in the groove interpolation of pedestal waddy warning or warning sign；Especially at night
Between, after cover board is lost, phosphor strip and high reflecting strips on warning ring can remind passerby to avoid herein, warning passerby and vehicle timely
It was found that situation, avoids accident.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the protective unit of the utility model；
Integrally-built vertical view when Fig. 3 is the cover plate closing of the utility model；
Fig. 4 is the A-A sectional views of Fig. 3 of the utility model.
Fig. 5 is the integrally-built vertical view when cover board of the utility model is opened；
When Fig. 6 is that the cover board of the utility model lifts, the structural schematic diagram of protective unit.
Each label is expressed as in figure:1- cover boards, 2- pedestals, 3- spacing rings, 4- warning rings, 5- protective units, 6- bolts；
11- shafts, 12- screws, 13- air holes；
21- annular load carrying faces, 22- grooves, 23- limited mouths, 24- stiffeners, 25- through slots；
41- phosphor strips, 42- high reflecting strips；
51- fixed seats, 511- backboards, 512- otic placodes, the anti-fall screen frames of 52-, 53- anti-drop nets, 54- fix rotary shaft, 55- branch
Support member, 56- horizontal reset springs.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with Figure of description.It should be understood that
It is that specific embodiment described herein is merely to illustrate and explains the utility model is not intended to limit the utility model.
As shown in Figures 1 to 6, cover board 1 and pedestal 2, it is in step-like annular load carrying face that a circle is equipped on 2 inner wall of pedestal
21, shaft 11 is installed between the edge and pedestal 2 of cover board 1；Shaft 11 can be rotated horizontally perpendicular to cover board 1, shaft 11；Cover board
Horizontal it can be unscrewed and be connected to shaft 11 between 1 and pedestal 2.It is equipped with perpendicular to the arc-shaped of the borehole wall in the well of 2 lower section of pedestal
Anti-fall screen frame 52, fixed rotary shaft 54 is connected between two ends of anti-fall screen frame 52, and fixed rotary shaft 54 is connected with fixation
Seat 51, fixed seat 51 is fixed on the borehole wall；The lower section of anti-fall screen frame 52, which is equipped with, multiple to be located at same level and is fixed on the borehole wall
Support element 55.
Through the above technical solutions, cover board 1 is first gently lifted 15 ° by the well lid of the utility model when opening cover board 1
Angle, then horizontal direction rotate the cover 1, cover board 1 can be rotated horizontally along shaft 11 0~360 ° it is time saving effortless, and on cover board 1
Screw 12 and pedestal 2 groove 22 limit connection type, stabilized structure well lid is not easy to lose, considerably increases cover board 1
Stolen difficulty；Being equipped in the borehole wall can from vertical direction rotate along fixed rotary shaft 54 to the anti-fall screen frame 52 of horizontal direction,
When cover board 1 is closed, anti-fall screen frame 52 is pulled to vertical position, the top of anti-fall screen frame 52 receives the pressure of cover board 1 to protect
It holds in vertical position, does not influence work in well；In the case where cover board 1 lifts and rotates horizontally opening, 52 top of anti-fall screen frame
The pressure for losing cover board 1, by the effect of gravity and horizontal reset spring 56, anti-fall screen frame 52 is automatically rotated to horizontal direction, prevents
Pendant screen frame 52 rides on support element 55, to fixing in the horizontal direction, the anti-drop net 53 in anti-fall screen frame 52 can protect passerby and
Vehicle avoids that contingency occurs in back drop；When needing lower well construction, removing can be at any time by anti-fall screen frame after cover board 1
52 rotations are to vertical direction, to work of conveniently going into the well；Cover board 1 is in the case of loss or damage, or in manual work mistake
Cheng Zhong, rainy, sewer blockage, flood etc. can the waddy warnings or alert in 22 interpolation of groove of pedestal 2 when can't see cover board 1
Show board；Especially at night, after cover board 1 is lost, phosphor strip 41 and high reflecting strips 42 on warning ring 4 can remind passerby to avoid this
Place warns passerby and vehicle to find situation in time, avoids accident.
In specific implementation mode provided by the utility model, one end of the edge-perpendicular fixed rotating shaft 11 of cover board 1, shaft
11 other end is fixed with screw 12；The edge of corresponding pedestal 2 is equipped with spherical groove 22, the rotation below shaft 11
Ball 12 is mounted in the spherical groove 22 at 2 edge of pedestal, and 22 top of groove offers limited mouth 23, and the shaft 11 is through limit
Position mouth 23；The diameter of the limited mouth 23 is less than the diameter of screw 12.Shaft 11 is used for connecting cover plate 1 and screw 12, rotation
The diameter for the limited mouth that the diameter for turning ball is more than groove 22 is beaten to limit screw 12 in groove 22 when cover board 1 rotates
When opening, one end of cover board 1 can keep connecting with the groove of pedestal 2 22 always, and on the one hand the mode of horizontal unscrewing facilitates the 1 of cover board
Opening, on the other hand, the connection type of 11 connecting cover plate 1 of shaft and screw 12 can effectively prevent the loss of cover board 1.
In the present embodiment, the lateral wall lower end of pedestal 2 is vertically connected with the exterior bottom wall of the pedestal of annular, pedestal 2
The stiffener 24 of multiple vertical right angled triangles is fixedly connected between lateral wall and the exterior bottom wall of pedestal；The outer bottom of pedestal 2
Multiple through slots 25 are offered on wall.Stiffener 24 can play the role of reinforce pedestal 2, so as to preferably support cover board 1 with
And driving or pedestrian are applied to the external force on cover board 1；Through slot 25 in the exterior bottom wall of pedestal 2 is conducive to pedestal 2 preferably
It is fixed on inside road surface.
Restraining position ring block 3 is installed on annular load carrying face 21, spacing ring 3 is equipped with warning ring 4, cover board is pressed on warning ring 4
1；The madial wall of spacing ring 3 is higher than the upper bottom surface of spacing ring 3, and warning ring 4 is fixed on the interior of the madial wall of spacing ring 3 and pedestal 2
On the upper bottom surface of spacing ring 3 between side wall；The upper surface of cover board 1 is concordant with the upper surface of pedestal 2.At night, cover board 1 is lost
Afterwards, the phosphor strip 41 on warning ring 4 and high reflecting strips 42 can remind passerby to avoid herein, passerby and vehicle being warned to find feelings in time
Condition avoids accident.The convex structure of spacing ring 3 can well position warning ring 4.Implementation shown in Fig. 1
In mode, the upper surface of cover board 1 is concordant with the upper surface of pedestal 2.To ensure cover board 1 install after, cover board 1, pedestal 2 upper end
Face is concordant with road surface holding, makes evenness of road surface.
Specifically, phosphor strip 41 and high reflecting strips 42 are posted in interval on warning ring 4.Phosphor strip 41 and high reflecting strips 42 surround
One circle, in being spaced apart, apparent warning function is played on daytime, the night or insufficient light the case where with its gay colours
Under, bright reflecting effect can effectively enhance the recognition capability of people, have remote visibility.
In the present embodiment, the arc-shaped anti-fall screen frame 52 perpendicular to the borehole wall is equipped in the well of 2 lower section of pedestal, it is anti-fall
Fixed rotary shaft 54 is connected between two ends of screen frame 52, fixed rotary shaft 54 is connected with fixed seat 51, and fixed seat 51 is solid
It is scheduled on the borehole wall；52 lower section of anti-fall screen frame is equipped with multiple support elements 55 for being located at same level and being fixed on the borehole wall.Cover board 1
In the case of lifting and rotating horizontally opening, 52 top of anti-fall screen frame loses the pressure of cover board 1, by gravity and horizontal reset spring
56 effect, anti-fall screen frame 52 are automatically rotated to horizontal direction, and anti-fall screen frame 52 rides on support element 55, in the horizontal direction
Fixed, the anti-drop net 53 in anti-fall screen frame 52 can protect passerby and vehicle, avoid that contingency occurs in back drop.
Specifically, fixed seat 51 includes the backboard 511 being vertically fixed on the borehole wall, fixed on backboard 511 there are two mutually
Vertical otic placode 512 parallel and positioned at same level, otic placode 512 are each perpendicular to the setting of backboard 511；In two otic placodes 512
Between be fixed with fixed rotary shaft 54, fixed rotary shaft 54 connects the anti-fall screen frame 52；In fixed rotary shaft 54 and anti-drop net
Horizontal reset spring 56 is installed between frame 52.Fixed rotary shaft 54 can guarantee anti-fall screen frame 52 from vertically rotating to horizontal plane,
When opening cover board 1, vertical anti-fall screen frame 52 is no longer by the pressure of cover board 1, at this point, horizontal reset spring 56 can make anti-drop net
Frame 52 is reset to horizontal direction, and rides on support element 55, and anti-drop net 53 can block well head, plays the work for preventing pedestrian from falling
With.
More specifically, backboard 511 is fixed on by bolt 6 on the borehole wall.Bolt 6 is detachably fixed backboard 511, facilitates realization
Replacement at any time to protective unit 5.
In another embodiment, support element 55 is U-shaped structure, and one end of support element 55 is fixed on well by bolt 6
On wall；The edge card of anti-fall screen frame 52 is in the U-shaped structure of support element 55.The support element 55 of U-shaped structure, makes the one of support element 55
End facilitates fixation, the other end of support element 55 that can catch on anti-fall screen frame 52, realize the support fixed function to anti-fall screen frame 52.
In the present embodiment, the distance of fixed rotary shaft 54 to cover board 1 is equal to fixed rotary shaft 54 to anti-fall screen frame 52
The maximum distance at edge.It when cover board 1 is closed, can press to the anti-fall screen frame 52 in vertical direction, thus by anti-fall screen frame
52 are fixed on vertical direction, do not influence underground work, and when opening cover board 1, horizontal reset spring 56 can make anti-fall screen frame 52 multiple
Position rides over to horizontal direction on support element 55, and anti-drop net 53 can block well head, play the role of preventing pedestrian from falling.
In the present embodiment, there are three support elements 55, and three support elements 55 be evenly distributed on fixed seat 51 it is same
On the borehole wall on horizontal plane.Three support elements 55 are uniformly distributed with fixed seat 51 can play anti-fall screen frame 52 in preferably support work
With.
In present embodiment, air hole is offered on cover board, it is convenient ventilative.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of well lid, including cover board (1) and pedestal (2) are equipped with a circle in step-like annular carrying on pedestal (2) inner wall
Face (21), which is characterized in that be equipped with shaft (11) between the edge and pedestal (2) of the cover board (1)；The shaft (11) is hung down
Directly in cover board (1), shaft (11) can rotate horizontally；Horizontal it can be unscrewed and be connected to shaft between the cover board (1) and pedestal (2)
(11)。
2. well lid as described in claim 1, which is characterized in that the edge-perpendicular of the cover board (1) fixes the shaft (11)
One end, the other end of shaft (11) is fixed with screw (12)；The edge of corresponding pedestal (2) is set below the shaft (11)
There are spherical groove (22), the screw (12) to be mounted in the spherical groove (22) at pedestal (2) edge, groove (22) top
Portion offers limited mouth (23), and the shaft (11) runs through limited mouth (23)；The diameter of the limited mouth (23) is less than screw
(12) diameter.
3. well lid as described in claim 1, which is characterized in that the lateral wall lower end of the pedestal (2) is vertically connected with annular
Pedestal exterior bottom wall, be fixedly connected with multiple vertical right angles between the lateral wall and the exterior bottom wall of pedestal of the pedestal (2)
The stiffener (24) of triangle；Multiple through slots (25) are offered in the exterior bottom wall of the pedestal (2).
4. well lid as described in claim 1, which is characterized in that restraining position ring block (3) is installed on the annular load carrying face (21),
Spacing ring (3) is equipped with warning ring (4), and the cover board (1) is pressed on warning ring (4)；The madial wall of the spacing ring (3) is higher than
The upper bottom surface of spacing ring (3), the warning ring (4) are fixed between the madial wall of spacing ring (3) and the madial wall of pedestal (2)
On the upper bottom surface of spacing ring (3)；The upper surface of the cover board (1) is concordant with the upper surface of pedestal (2).
5. well lid as claimed in claim 4, which is characterized in that phosphor strip (41) and height are posted in interval on the warning ring (4)
Reflecting strips (42).
6. well lid as described in claim 1, which is characterized in that be equipped with perpendicular to the borehole wall in the well below the pedestal (2)
Arc-shaped anti-fall screen frame (52) is connected with fixed rotary shaft (54), fixed rotation between two ends of anti-fall screen frame (52)
Axis (54) is connected with fixed seat (51), and fixed seat (51) is fixed on the borehole wall；Multiple be located at together is equipped with below anti-fall screen frame (52)
One horizontal plane and it is fixed on the support element on the borehole wall (55).
7. well lid as claimed in claim 6, which is characterized in that the fixed seat (51) includes the back of the body being vertically fixed on the borehole wall
Plate (511), fixed on backboard (511) there are two be mutually parallel and positioned at the vertical otic placode (512) of same level, the ear
Plate (512) is each perpendicular to backboard (511) setting；Fixed rotary shaft (54), fixed rotation are fixed between two otic placodes (512)
Axis (54) connects the anti-fall screen frame (52)；Horizontal reset bullet is installed between fixed rotary shaft (54) and anti-fall screen frame (52)
Spring (56).
8. well lid as claimed in claim 7, which is characterized in that the backboard (511) is fixed on by bolt (6) on the borehole wall.
9. well lid as claimed in claim 6, which is characterized in that the support element (55) be U-shaped structure, the one of support element (55)
End is fixed on by bolt (6) on the borehole wall；The edge card of the anti-fall screen frame (52) is in the U-shaped structure of support element (55).
10. well lid as claimed in claim 6, which is characterized in that the distance of fixed rotary shaft (54) to the cover board (1) is equal to
Fixed rotary shaft (54) arrives the maximum distance at anti-fall screen frame (52) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082344.5U CN207862985U (en) | 2018-01-18 | 2018-01-18 | A kind of well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082344.5U CN207862985U (en) | 2018-01-18 | 2018-01-18 | A kind of well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862985U true CN207862985U (en) | 2018-09-14 |
Family
ID=63462246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082344.5U Expired - Fee Related CN207862985U (en) | 2018-01-18 | 2018-01-18 | A kind of well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862985U (en) |
-
2018
- 2018-01-18 CN CN201820082344.5U patent/CN207862985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13 Patentee after: Architectural design and Research Institute of Xi'an University Of Architecture And Technology Address before: 710055 Shaanxi province Xi'an Yanta Road No. 13 Patentee before: Xi'an Architectural Sci & Tech. Univ. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |