CN205712185U - A kind of ladder spiral adjustable well lid of tooth - Google Patents
A kind of ladder spiral adjustable well lid of tooth Download PDFInfo
- Publication number
- CN205712185U CN205712185U CN201620174862.0U CN201620174862U CN205712185U CN 205712185 U CN205712185 U CN 205712185U CN 201620174862 U CN201620174862 U CN 201620174862U CN 205712185 U CN205712185 U CN 205712185U
- Authority
- CN
- China
- Prior art keywords
- well lid
- tooth
- walling crib
- circle
- well
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The purpose of this utility model is to provide for a kind of ladder spiral adjustable well lid of tooth, it is made up of well lid and walling crib, in walling crib, lower plane is provided with a circle for regulating the walling crib tooth base of well lid height, ramp at walling crib tooth base is provided with ladder tooth screw type walling crib tooth and the walling crib tip edge not rotated for locking well cover, the walling crib junction of described well lid is provided with the lid teeth groove for laying well lid tooth base, and described well lid tooth base is provided with the well lid mark of mouth and well lid tooth agreed with mutually with walling crib tooth and walling crib tip edge.Above simple in construction, in utilizing walling crib, lower plane is provided with a circle for regulating the walling crib tooth base of well lid height, in use well lid need not excavate road surface when moving down and be less than road surface, need not again construct and padded walling crib, just can quickly well lid be returned to the conplane well lid in road surface by rotating well cover after mentioning well lid.
Description
Technical field
This utility model relates to the underground installation wellhead assembly of a kind of road engineering, particularly relates to a kind of ladder tooth spiral
Adjustable well lid.
Background technology
Most domestic town road inspection shaft at present, although the profile of its well lid differs, but the basic phase of its internal structure
With, existing way is, first prefabricated armored concrete walling crib, armored concrete walling crib is integrated with inspection well cover simultaneously, at basement
Brick pit shaft of bottom to away from grade elevation about 30 centimeters, measured after carry out the construction of mortar leveling bed course, then
Prefabricated armored concrete walling crib lifting machine is placed on mortar leveling bed course, measured is adjusted again, so
Rear paving concrete pavement.And this inspection shaft problematically, when automobile is through out-of-date, its load by inspection well cover once through reinforced concrete well
Circle, mortar leveling bed course, pit shaft pass to the soil matrix bottom inspection shaft, under finally the periphery road surface at heavy inspection well cover occurs that crack is also
Moving, make town road uneven, make vehicle travel pitch, the comfort level of car safety and passenger, effect of vibration are taken advantage of in impact
Also road pavement can apply impulsive force, thus aggravate road surface and the damage of automobile parts and the abrasion of tire, and increase oil consumption.And not
Also can stagnate rainwater on smooth road surface, accelerates the destruction on road surface, and well lid is after repeatedly the rolling of motor vehicles simultaneously, it is easy to make well
Lid moves down.Repairing the most in time once having had to move down, moving down of well lid will be accelerated and damage, such consequence quite dangerous, very
To injuring the security of the lives and property of people, it is necessary for excavating well cover cycle etc. again constructing as wanted reparation, municipal administration portion
Door all carries out the maintenance work of repeatedly inspection shaft surrounding road every year, and greatly labor intensive, material resources and financial resources, therefore to inspection shaft skill
The improvement of art necessitates the task of top priority.
Summary of the invention
The defect existed for above-mentioned prior art, it is the most adjustable that the purpose of this utility model is to provide for a kind of ladder tooth
Well lid, designs simple in construction, and in use well lid need not excavate road surface when moving down and be less than road surface, need not again construct and padded
Walling crib, just can quickly return to the conplane well lid in road surface by rotating well cover after mentioning well lid by well lid.Principal character
It is to be externally provided with a circle (several sections) terraced tooth-like spiral in the combination of well lid Yu walling crib.
This utility model is mainly made up of well lid and walling crib, it is characterised in that: in walling crib, lower plane is provided with a circle for adjusting
The walling crib tooth base of joint well lid height, the ramp at walling crib tooth base is provided with ladder tooth screw type walling crib tooth and exists for locking well cover
The walling crib tip edge not rotated in using, the walling crib junction of described well lid is provided with the lid teeth groove for laying well lid tooth base, institute
The well lid tooth base stated is provided with the well lid mark of mouth and well lid tooth agreed with mutually with walling crib tooth and walling crib tip edge.Described well lid reverse side is provided with
One circle inner circle is connected with stiffener, the stiffening ring that cylindrical is connected with well lid tooth base.The edge of described well lid is provided with a circle and uses
The well lid limit that well lid tooth and walling crib tooth are opened with road surface phase cell after heightening at well lid.A described circle is for regulating well lid height
Walling crib tooth base is divided into several sections.
This utility model has simple in construction, easy to use short in the construction tune multiple well lid time, in adjusting multiple work progress
Not impacting traffic, service life is long, is a favourable urban transportation of improving, and cost of investment is low, and produce effects fast new product.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model well lid inverse layer structure schematic diagram
Fig. 3 is that this utility model ladder tooth combines schematic diagram
Fig. 4 is this utility model well lid and walling crib structural representation
In figure: lower plane in 1 walling crib, 2 walling crib teeth, 3 walling crib tip edges, 4 walling cribs, the outer lower plane of 5 walling cribs, 6 well lids, 7 elongated holes,
8 well lid mark of mouths, 9 well lid teeth, 10 well lid limits, 11 stiffeners, 12 lid teeth groove, 13 stiffening rings, 14 walling crib tooth bases, 15 well lid tooth bases,
16 road surfaces.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model detailed description of the invention is described in detail:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, this utility model is mainly made up of well lid and walling crib, it is characterised in that: walling crib
Interior lower plane 1 be provided with a circle for regulate well lid 6 height walling crib tooth base 14, the ramp at walling crib tooth base 14 be provided with ladder tooth spiral shell
Rotating walling crib tooth 2 and the walling crib tip edge 3 not rotated for locking well cover 6, the walling crib junction of described well lid 6
Being provided with the lid teeth groove 12 for laying well lid tooth base 15, described well lid tooth base 15 is provided with and walling crib tooth 2 and walling crib tip edge 3 phase contract
The well lid mark of mouth 8 closed and well lid tooth 9.Described well lid 6 reverse side is provided with a circle inner circle and is connected with stiffener 11, and cylindrical is with well lid
The stiffening ring 13 that tooth base 15 is connected.The edge of described well lid 6 is provided with a circle well lid tooth 9 and walling crib after heightening at well lid 6
The well lid limit 10 that tooth 2 is opened with road surface 16 phase cell.A described circle is divided into several sections for the walling crib tooth base 14 regulating well lid 6 height.
This utility model embodiment job description
When well lid the most such as moves down and is less than road surface, want to recover well lid with road surface when approximately the same plane, as long as
Well lid specific purpose tool inserts well lid elongated hole 7 well lid 6 level mentioned and to turn to required height and put down.
Claims (4)
1. the spiral adjustable well lid of terraced tooth, it is mainly made up of well lid and walling crib, it is characterised in that: lower plane in walling crib
(1) be provided with a circle for regulate well lid (6) height walling crib tooth base (14), the ramp in walling crib tooth base (14) be provided with ladder tooth spiral shell
Rotating walling crib tooth (2) and the walling crib tip edge (3) not rotated for locking well cover (6), the well of described well lid (6)
Circle junction is provided with the lid teeth groove (12) for laying well lid tooth base (15), and described well lid tooth base (15) is provided with and walling crib tooth
(2) the well lid mark of mouth (8) agreed with mutually with walling crib tip edge (3) and well lid tooth (9).
The ladder spiral adjustable well lid of tooth the most according to claim 1, it is characterised in that: well lid (6) reverse side is provided with in a circle
Circle is connected with stiffener (11), the stiffening ring (13) that cylindrical is connected with well lid tooth base (15).
The ladder spiral adjustable well lid of tooth the most according to claim 1, it is characterised in that: the edge of well lid (6) is provided with a circle
For heightening, at well lid (6), the well lid limit (10) that rear well lid tooth (9) and walling crib tooth (2) are opened with road surface (16) phase cell.
The ladder spiral adjustable well lid of tooth the most according to claim 1, it is characterised in that: a described circle is used for regulating well lid
(6) walling crib tooth base (14) of height is divided into several sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174862.0U CN205712185U (en) | 2016-03-08 | 2016-03-08 | A kind of ladder spiral adjustable well lid of tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174862.0U CN205712185U (en) | 2016-03-08 | 2016-03-08 | A kind of ladder spiral adjustable well lid of tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205712185U true CN205712185U (en) | 2016-11-23 |
Family
ID=57335095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174862.0U Expired - Fee Related CN205712185U (en) | 2016-03-08 | 2016-03-08 | A kind of ladder spiral adjustable well lid of tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205712185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639245A (en) * | 2017-02-14 | 2017-05-10 | 四川中塑高分子材料有限公司 | Leveling device and suspension floor with leveling device |
-
2016
- 2016-03-08 CN CN201620174862.0U patent/CN205712185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639245A (en) * | 2017-02-14 | 2017-05-10 | 四川中塑高分子材料有限公司 | Leveling device and suspension floor with leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 350400 Fujian County, Pingtan Province, north of the town of Golden Bay Bay Road, Taiwan Venture Park, building 2, floor A1, zone two, zone 6 Patentee after: Fujian Pingtan Bethlehem science and Technology Co. Ltd. Address before: 350200 Fujian city of Fuzhou province Changle city dragon boat city Jincun mountain No. 43 Patentee before: Shen Jinzhong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |