CN208748700U - A kind of escape manhole of automatic opening - Google Patents
A kind of escape manhole of automatic opening Download PDFInfo
- Publication number
- CN208748700U CN208748700U CN201821331502.2U CN201821331502U CN208748700U CN 208748700 U CN208748700 U CN 208748700U CN 201821331502 U CN201821331502 U CN 201821331502U CN 208748700 U CN208748700 U CN 208748700U
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- China
- Prior art keywords
- lid
- fixedly installed
- sliding block
- groove
- automatic opening
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- 238000009434 installation Methods 0.000 abstract description 9
- 230000000630 rising effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011518 fibre cement Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of escape manholes of automatic opening, including hole body, hole body upper surface both ends offer placing groove, the slot inner wall of the left side placing groove is fixedly installed with torsional spring, one end that the torsional spring is located remote from slot slot inner wall is fixedly installed with the lid positioned at placing groove inner cavity, the groove being connected with placing groove is offered on the left of the inner cavity of the hole body, the groove bottom wall of the groove is fixedly installed with the first spring being connected with lid, the lower surface left end of the lid is movably installed with sliding block, and the bottom of the sliding block is fixedly installed with bottom plate.Advantage is: the placing groove being equipped with, place lid very convenient, it is parallel to the ground, to make lid facilitate rising when not being clamped using torsional spring that is very convenient, and installing, very convenient opening, a large amount of time, and the first spring of installation are provided to escape, it is very convenient when increase lid.
Description
Technical field
The utility model relates to well lid technical field more particularly to a kind of escape manholes of automatic opening.
Background technique
Well lid prevents people or object from falling for covering road or family's middle-deep well, by material can be divided into metal well lid,
High strength fibre cement concrete well lid and Resin man-hole cover etc., it is general using circle, it can be used for greenbelt, pavement, motor vehicle
Road, harbour and lane etc., there are many kinds of the standards of well lid, single layer, double-deck, cast iron, spheroidal graphite cast-iron, compound, cement and water chestnut
Magnesium etc., most of well lid and road surface fitting be not tight, and tire can generate collision with well lid when vehicle presses through, therefore well lid becomes city
One of the noise source in city.
Well lid currently on the market be all be inconvenient to load and unload, and common well lid it is unusual in, when escape
Be inconvenient to automatically turn on, using unusual trouble, waste a large amount of life span, and the escape well of common automatic opening
It is very inconvenient that lid is opened when in use, so propose a kind of escape manhole of automatic opening.
Utility model content
Purpose of the utility model is to solve facilitating the problem of automatic opening in the prior art, and propose it is a kind of from
The dynamic escape manhole opened.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of escape manhole of automatic opening, including hole body, hole body upper surface both ends offer placing groove, left side
The slot inner wall of the placing groove is fixedly installed with torsional spring, and one end that the torsional spring is located remote from slot slot inner wall, which is fixedly installed with, to be located at
The inner cavity left side of the lid of placing groove inner cavity, the hole body offers the groove being connected with placing groove, the slot bottom of the groove
Wall is fixedly installed with the first spring being connected with lid, and the lower surface left end of the lid is movably installed with sliding block, the cunning
The bottom of block is fixedly installed with bottom plate, and the left surface bottom of the bottom plate is fixedly installed with and cavity wall is connected in the body of hole clamping
Device.
In a kind of escape manhole of above-mentioned automatic opening, the lower surface left end of the lid is fixedly installed with to be located at and slide
Attachment device on the right side of block, the left surface of the attachment device are fixedly installed with the second spring being connected with sliding block, the cunning
The right surface of block, which is fixedly installed with, is plugged in second spring and one end is run through and extends to the wirerope on the right side of attachment device.
In a kind of escape manhole of above-mentioned automatic opening, the clamping apparatus includes being provided in the body of hole on the left of cavity wall
The slot at top, the slot inner wall of the slot are plugged with the inserted link that the other end is connected with bottom plate.
In a kind of escape manhole of above-mentioned automatic opening, the attachment device include be fixedly installed in lid bottom and
Fixed plate on the right side of sliding block, the left surface of the fixed plate offer the circular hole to match with wirerope, the circular hole
Upper and lower ends are movably installed with the pulley being connected with wirerope inside hole, are fixedly installed on the right side of the fixed plate and steel
The fixed pulley that cord is connected.
In a kind of escape manhole of above-mentioned automatic opening, the quantity of the groove is at least one, and the cross of groove
Cross-sectional shapes are circle.
In a kind of escape manhole of above-mentioned automatic opening, the distance of right surface to the fixed plate left surface of the sliding block
Greater than the depth of slot.
Compared with prior art, the utility model advantage is:
1: the placing groove being equipped with places lid very convenient, parallel to the ground, thus using very convenient, with
And the torsional spring of installation, so that lid is facilitated rising, very convenient opening, when providing a large amount of to escape when not being clamped
Between, and the first spring of installation, it is very convenient when increase lid.
2: the sliding block and clamping apparatus being equipped with connect lid with hole body more stable, and the attachment device of installation
And wirerope, it is mobile to make sliding block, so that the power for being clamped lid not, automatically opens, and the second spring of installation, makes sliding block
It resets, use is very convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automatic opening escape manhole structure sectional view；
Fig. 2 be the utility model proposes a kind of automatic opening escape manhole structure chart 1 in the portion A enlarged drawing；
Fig. 3 be the utility model proposes a kind of automatic opening escape manhole structure chart 1 in the portion B enlarged drawing.
In figure: 1 hole body, 2 placing grooves, 3 torsional springs, 4 lids, 5 grooves, 6 first springs, 7 sliding blocks, 8 bottom plates, 9 clamping apparatus,
91 slots, 92 inserted links, 10 attachment devices, 101 fixed plates, 102 circular holes, 103 pulleys, 104 fixed pulleys, 11 second springs, 12 steel
Cord.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of escape manhole of automatic opening, including hole body 1, body 1 upper surface both ends in hole, which offer, puts
Slot 2 is set, the placing groove 2 being equipped with places lid 4 very convenient, and it is parallel to the ground, thus using very convenient, and
The torsional spring 3 of installation makes lid 4 facilitate rising, very convenient opening, when providing a large amount of to escape when not being clamped
Between, and the first spring 6 of installation, keep lid 4 very convenient when rising, the fixed peace of the slot inner wall of left side placing groove 2
Equipped with torsional spring 3, one end that torsional spring 3 is located remote from 2 slot inner wall of slot is fixedly installed with the lid 4 positioned at 2 inner cavity of placing groove；
The lower surface left end of lid 4 is fixedly installed with the attachment device 10 positioned at 7 right side of sliding block, and attachment device 10 makes steel wire
Rope 12 is more stable when mobile and conveniently, and attachment device 10 includes being fixedly installed in 4 bottom of lid and being located at sliding block 7
The fixed plate 101 on right side, the left surface of fixed plate 101 offer the circular hole 102 to match with wirerope 12, the hole of circular hole 102
Internal upper and lower ends are movably installed with the pulley 103 being connected with wirerope 12, the right side of fixed plate 101 be fixedly installed with
The fixed pulley 104 that wirerope 12 is connected；
The left surface of attachment device 10 is fixedly installed with the second spring 11 being connected with sliding block 7, and the right surface of sliding block 7 is solid
Dingan County, which is equipped with, is plugged in second spring 11 and one end is run through and extends to the wirerope 12 on the right side of attachment device 10；
Offering the groove 5 being connected with placing groove 2 on the left of the inner cavity of hole body 1, the quantity of groove 5 is at least one, and
The transverse cross-sectional shape of groove 5 is circle, and opening up for groove 5 make the first spring 6 place unusual stabilization, with the cooperation of lid 4 to the
One spring 6 generates pressure, to generate the reset force of the first spring 6；
The groove bottom wall of groove 5 is fixedly installed with the first spring 6 being connected with lid 4, the lower surface left end activity of lid 4
Sliding block 7 is installed, inserted link 92 conveniently leaves slot 91 when sliding sliding block 7 to the right, so that device is made to reach automatic opening,
Using sliding block 7 and clamping apparatus 9 very convenient, be equipped with, it connect lid 4 with hole body 1 more stable, and installation
It is mobile to make sliding block 7 for attachment device 10 and wirerope 12, so that the power for being clamped lid 4 not, automatically opens, and installation
Second spring 11, resets sliding block 7, and use is very convenient；
The distance of the right surface of sliding block 7 to 101 left surface of fixed plate is greater than the depth of slot 91, and the bottom of sliding block 7 is fixed
Bottom plate 8 is installed, the left surface bottom of bottom plate 8 is fixedly installed with the clamping apparatus 9 being connected with 1 internal chamber wall of hole body, clamping dress
Setting 9 includes the slot 91 for being provided with 1 internal chamber wall left side top of hole body, and the slot inner wall of slot 91 is plugged with the other end and 8 phase of bottom plate
The inserted link 92 of connection.
In the utility model, wirerope 12 is pulled, passes through wirerope 12 from circular hole 102, and is with pulley 103 and calmly sliding
Wheel 104 is connected, and drives the sliding block 7 connecting with wirerope 12 to move right, so that inserted link 92 be made to leave slot 91, be not clamped
Lid 4, lid 4 can pop up lid 4, because of the elastic force of the first spring 6 to reach the escape manhole of automatic opening.
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.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of escape manhole of automatic opening, including hole body (1), which is characterized in that open at hole body (1) the upper surface both ends
Equipped with placing groove (2), the slot inner wall of the left side placing groove (2) is fixedly installed with torsional spring (3), and the torsional spring (3) is located remote from
One end of slot (2) slot inner wall is fixedly installed with the lid (4) positioned at placing groove (2) inner cavity, opens on the left of the inner cavity of the hole body (1)
Equipped with the groove (5) being connected with placing groove (2), the groove bottom wall of the groove (5), which is fixedly installed with, to be connected with lid (4)
The lower surface left end of first spring (6), the lid (4) is movably installed with sliding block (7), the fixed peace in the bottom of the sliding block (7)
Equipped with bottom plate (8), the left surface bottom of the bottom plate (8) is fixedly installed with the clamping apparatus being connected with hole body (1) internal chamber wall
(9)。
2. a kind of escape manhole of automatic opening according to claim 1, which is characterized in that the following table of the lid (4)
Face left end is fixedly installed with the attachment device (10) on the right side of sliding block (7), the fixed peace in the left surface of the attachment device (10)
Equipped with the second spring (11) being connected with sliding block (7), the right surface of the sliding block (7), which is fixedly installed with, is plugged in second spring
(11) and one end is run through and extends to the wirerope (12) on the right side of attachment device (10).
3. a kind of escape manhole of automatic opening according to claim 1, which is characterized in that clamping apparatus (9) packet
The slot (91) for being provided with hole body (1) internal chamber wall left side top is included, the slot inner wall of the slot (91) is plugged with the other end and bottom
The inserted link (92) that plate (8) is connected.
4. a kind of escape manhole of automatic opening according to claim 2, which is characterized in that attachment device (10) packet
Include the fixed plate (101) for being fixedly installed in lid (4) bottom and being located on the right side of sliding block (7), the left surface of the fixed plate (101)
The circular hole (102) to match with wirerope (12) is offered, upper and lower ends are movably installed with inside the hole of the circular hole (102)
The pulley (103) being connected with wirerope (12) is fixedly installed on the right side of the fixed plate (101) and is connected with wirerope (12)
The fixed pulley (104) connect.
5. a kind of escape manhole of automatic opening according to claim 1, which is characterized in that the quantity of the groove (5)
At least one, and the transverse cross-sectional shape of groove (5) is circle.
6. a kind of escape manhole of automatic opening according to claim 1, which is characterized in that the right table of the sliding block (7)
The distance of face to fixed plate (101) left surface is greater than the depth of slot (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331502.2U CN208748700U (en) | 2018-08-17 | 2018-08-17 | A kind of escape manhole of automatic opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331502.2U CN208748700U (en) | 2018-08-17 | 2018-08-17 | A kind of escape manhole of automatic opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748700U true CN208748700U (en) | 2019-04-16 |
Family
ID=66080321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821331502.2U Active CN208748700U (en) | 2018-08-17 | 2018-08-17 | A kind of escape manhole of automatic opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031531A (en) * | 2020-09-07 | 2020-12-04 | 安徽广鼎铸造有限公司 | Automatic locking structure for well lid and using method thereof |
-
2018
- 2018-08-17 CN CN201821331502.2U patent/CN208748700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031531A (en) * | 2020-09-07 | 2020-12-04 | 安徽广鼎铸造有限公司 | Automatic locking structure for well lid and using method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |