CN208121817U - A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest - Google Patents
A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest Download PDFInfo
- Publication number
- CN208121817U CN208121817U CN201721803220.3U CN201721803220U CN208121817U CN 208121817 U CN208121817 U CN 208121817U CN 201721803220 U CN201721803220 U CN 201721803220U CN 208121817 U CN208121817 U CN 208121817U
- Authority
- CN
- China
- Prior art keywords
- lid
- well lid
- support rod
- pedestal
- integral type
- 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to urban operating mechanism technical field, in particular to a kind of the well lid and its unlocking apparatus of integral type anti-settling fall arrest.A kind of well lid of integral type anti-settling fall arrest, lid and pedestal including the connection that rotates, the inside of the lid are equipped with a pin lock, and the pedestal is equipped with boss, and an inner cover is also shelved on the pedestal, and the outer ring of the inner cover and boss support fixation.A kind of unlocking apparatus of well lid, for unlocking the pin lock in aforementioned well lid, including support rod, the turnable solution locking plate, the swingle set on support rod top for being connected to support rod bottom, the support rod is hollow, one push rod of insertion suitable for reading of the support rod, pushing the push rod can make to solve locking plate rotation.The utility model provides that a kind of structure is simple, well lid and its unlocking apparatus of integral type anti-settling fall arrest that can be effectively antitheft.
Description
Technical field
The utility model relates to urban operating mechanism technical field, in particular to the well lid of a kind of integral type anti-settling fall arrest and
Its unlocking apparatus.
Background technique
Since well lid can be because the problem of many reasons are lost, when lacking well lid, pedestrian be easy to fall wellhole
It is unexpected, therefore an anti-drop net can be arranged inside in existing well lid, but also have occurred after people falls wellhole and hooked by anti-drop net
Firmly it is not easy the danger got away.
Then the design of new fall arrest well lid is produced on the basis of anti-drop net, such as Chinese patent CN205369317U
Disclosed technology contents：A kind of novel anti-falling falls well lid, and including well seat and the lid to match with well seat, well seat inner wall, which is equipped with, to be used
In being equipped with anti-fall inner cover in the support frame of support lid, well seat, anti-fall interior cover is evenly equipped with multiple rotation convex handles, and well seat inner wall can
The multiple supporting blocks of dismantling connection, supporting block is identical as rotation convex handle quantity, and strip hole is provided in supporting block, and strip hole one end is set
There is limit hole, the other end, which is equipped with, stretches out hole, and limit bore dia is corresponding to rotation convex handle diameter, stretches out bore dia and is greater than rotation convex handle
Diameter.
Although above-mentioned technical proposal solves safety problem caused by original anti-drop net, but its anti-fall inner cover needs is multiple
Rotation convex handle is fixed, and installation and disassembly are inconvenient, and its well lid does not have safety device to be easily stolen robber.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of structures, and simple, can be effectively antitheft integral type is anti-settling
The well lid of fall arrest drops.To achieve the above object, technical solution used by the utility model is：
A kind of well lid of integral type anti-settling fall arrest, lid and pedestal including the connection that rotates, the lid it is interior
Side is equipped with a pin lock, and the pedestal is equipped with boss, is also shelved with an inner cover on the pedestal, outer ring and the boss of the inner cover support
Top is fixed.Inner cover shelve be arranged can be achieved inner cover it is light installation and remove, can according to actual use situation regularly replace or
Person cleans inner cover, simple and convenient.
On the basis of using above technical scheme, the utility model can also be using scheme further below：
The pin lock is fixed on the inside of lid by a connecting piece, and the pin lock includes screw rod and is set on screw rod
Compression bar, the screw rod passes through the retainer plate being set in connection sheet and is fixed in connection sheet, and the screw rod is in compression bar and solid
Spring is arranged between fixed circle；The connection sheet offers the lockhole through lid in front of compression bar.The setting of pin lock is not
It can only guarantee that lid will not be lost, and pin lock is equipped with this resetting structure of spring, can easily lock lid and bottom
Seat, also can easily unlock, easy to operate.
The pedestal offers fixing groove, and mounting base is equipped in the fixing groove, is fixed with connecting plate on the inside of the lid, institute
Connecting plate is stated to connect by a connecting seat with mounting base.
The attachment base is plugged in mounting base, and the two sides of the attachment base upper end are respectively equipped with fixed block, and fixed block opens up
There is a through-hole, the two sides of the connection front edge of board are equipped with bolt, which is inserted into the through-hole of fixed block so that connecting plate can be relative to
Attachment base rotation.
The mounting base sets there are two and is individually fixed in the two sides of fixing groove, which is the column for offering slot
Body；The stiffening piece of protrusion is additionally provided with below the attachment base, stiffening piece can mutually be fixed by bolt with pedestal.Mounting base is set
The buffering and fixed function played between attachment base and pedestal is set, due to that can relatively rotate between connecting plate and attachment base,
Attachment base when mounting base as rotates provides limit fixed function, guarantees steady in attachment base during opening with lid conjunction of lid
Surely it will not move.
The connecting pin of the attachment base and lid is further fixed on a fastener, and chimb, card are equipped with above the boss of the pedestal
Part can be fixed with chimb.The fastener is the laminated structure of two foldings, wherein a bending angle is 90 °, another bending angle
Degree is greater than 90 ° less than 180 °.Cover cap close when fastener can engage with the chimb of pedestal, be further ensured that lid lid close after and
Firmness between pedestal；Meanwhile setting of the bending angle between 90 ° and 180 ° is for the fastener energy when lid opens
It is enough to be disengaged from chimb.
The lid can be dug to the state for pedestal being in 180 °.
The inner cover is a lid to concave from the outer ring of inner cover, and lid is made of bottom surface and inclined side wall.
The side wall opens up the installation opening through outer ring, at least one bent protrusion is additionally provided on side wall, the song protrusion
Upper end is equal with outer ring, and lower end is connected with bottom surface.The setting of bent protrusion be in order to guarantee rain or carry out road cleaning when,
Water flow can be flowed down successfully along side wall.
The bottom surface is equipped with the cross supporting rib to raise upward, and the center intersection of supporting rib is equipped with four water conservancy diversion
Slot, due to protrusion and the cross setting of supporting rib, so that bottom surface and the junction of side wall form petal curl.Due to usually
Road surface has the impurity such as soil, rubble unavoidably, can bring impurity into well lid together into when raining or Street surface cleaning, supporting rib
With curl can mating reaction impurity will not be accumulated on side wall and bottom surface, it is ensured that impurity can be flowed down along water flow and is discharged into
In well.
Further, part of the bottom surface in addition to supporting rib is horizontal plane, and the horizontal plane is additionally provided with close to side-walls
Drainage hole, drainage hole are that water flow flows into offer space in well.
Further, the utility model additionally provides following technical scheme：
A kind of unlocking apparatus of well lid, for unlocking the pin lock in aforementioned well lid, including support rod, turnable connection
Solution locking plate, the swingle set on support rod top in support rod bottom, the support rod is hollow, the insertion suitable for reading of the support rod
One push rod, pushing the push rod can make to solve locking plate rotation.
The middle part of the solution locking plate is connected by a rotation axis with the lower part of support rod, and the solution locking plate is strip, should
The side of strip is two right angles, and the other side of strip is a circular arc.
The hollow portion of the support rod is equipped with internal screw thread, and the push rod is equipped with external screw thread, spiral shell between push rod and support rod
Line connection；The top of the push rod is additionally provided with rotating handle.
In use, unlocking apparatus is inserted into lockhole, by push rod pushing, so that solving locking plate, vertical state switchs to transverse direction again, so
Rotary supporting rod can will push compression bar to drive screw rod to move up compressed spring afterwards, to realize between lid and pedestal
Unlock.
The utility model has the advantages that：Traditional anti-drop net is substituted using the frivolous inner cover of high-mechanic, and inner cover is simply
It is held on pedestal, it is convenient not only to install and replace, but also can be avoided the dangerous generation that people falls.Meanwhile pin lock with open
The special setting of locking device can be effectively prevented lid and be opened by other people, avoid well lid quilt under the premise of guaranteeing that unlocking is convenient
It steals.
Detailed description of the invention
Fig. 1 is a kind of well lid of integral type anti-settling fall arrest of the utility model and its lid conjunction state figure of unlocking apparatus.
Fig. 2 is a kind of well lid of integral type anti-settling fall arrest of the utility model and its open state figure of unlocking apparatus.
Fig. 3 is a kind of well lid of integral type anti-settling fall arrest of the utility model and its side view of unlocking apparatus.
Fig. 4 is that a kind of well lid of integral type anti-settling fall arrest of the utility model and its lid of unlocking apparatus and pedestal connect
Connect structural schematic diagram.
Fig. 5 is that a kind of well lid of integral type anti-settling fall arrest of the utility model and its connecting base structure of unlocking apparatus show
It is intended to.
Fig. 6 is that a kind of well lid of integral type anti-settling fall arrest of the utility model and its connecting board structure of unlocking apparatus show
It is intended to.
Fig. 7 is that a kind of well lid of integral type anti-settling fall arrest of the utility model and its latch pin lock structure of unlocking apparatus show
It is intended to.
Fig. 8 is the inner cover structure signal of the well lid and its unlocking apparatus of a kind of integral type anti-settling fall arrest of the utility model
Figure.
Fig. 9 is the unlocking apparatus insertion of the well lid and its unlocking apparatus of a kind of integral type anti-settling fall arrest of the utility model
Preceding status diagram.
Figure 10 is that a kind of well lid of integral type anti-settling fall arrest of the utility model and its unlocking apparatus of unlocking apparatus are inserted
Enter rear status diagram.
Wherein, lid 1, pedestal 2, boss 21, fixing groove 22, chimb 23, inner cover 3, outer ring 31, bottom surface 32, supporting rib
321, diversion trench 322, curl 323, side wall 33, installation opening 331, bent protrusion 332, drainage hole 333, connection sheet 41, screw rod 42, top
Compression bar 43, retainer plate 44, spring 45, lockhole 46, mounting base 5, connecting plate 6, bolt 61, attachment base 7, fixed block 71, through-hole 72,
Stiffening piece 73, fastener 8, support rod 91 solve locking plate 92, swingle 93, push rod 94, rotating handle 95.
Specific embodiment
Below in conjunction with well lid and its unlocking apparatus of the attached drawing to a kind of integral type anti-settling fall arrest of the utility model make into
One step illustrates.
As shown in figs. 1-7, a kind of well lid of integral type anti-settling fall arrest, lid 1 and pedestal including the connection that rotates
2, lid 1 can be dug to the state for pedestal 2 being in 180 °.
The inside of lid 1 is equipped with a pin lock, and pin lock is fixed on the inside of lid 1 by a connecting piece 41.Wherein, it inserts
Lock includes screw rod 42 and the compression bar 43 on screw rod 42, and it is fixed that screw rod 42 passes through the retainer plate 44 being set in connection sheet 41
In in connection sheet 41, screw rod 42 is arranged with spring 45 between compression bar 43 and retainer plate 44.In order to facilitate unlock, connection sheet 41
The lockhole 46 through lid 1 is offered in front of compression bar 43.
Pedestal 2 is equipped with boss 21, and an inner cover 3 is also shelved on the pedestal 2, and the outer ring 31 of inner cover 3 and boss 21 are supported solid
It is fixed.Wherein, pedestal 2 offers fixing groove 22, and mounting base 5 is equipped in the fixing groove 22, is fixed with connecting plate 6 on the inside of lid 1, even
Fishplate bar 6 is connect by a connecting seat 7 with mounting base 5.It can be bolted to connection between connecting plate 6 and lid 1, be torn open with facilitating
It unloads.
Further, the two sides of 7 upper end of attachment base are respectively equipped with fixed block 71, and fixed block 71 offers through-hole 72, connection
The two sides of 6 front end of plate are equipped with bolt 61, which is inserted into the through-hole 72 of fixed block 71 so that connecting plate 6 can be relative to attachment base
7 rotations.
Further, mounting base 5 sets there are two and is individually fixed in the two sides of fixing groove 22, which is to offer
The cylinder of slot, attachment base can be inserted into fixed in the slot of two mounting bases 5.
Further, the lower section of attachment base 7 is additionally provided with the stiffening piece 73 of protrusion, and stiffening piece 73 can pass through bolt and pedestal 2
It is mutually fixed.
The connecting pin of one ground of progress, attachment base 7 and lid 1 is further fixed on a fastener 8, is equipped with above the boss 21 of pedestal 2
Chimb 23, fastener 8 can be fixed with chimb 23.Wherein, fastener 8 is the laminated structure of two foldings, wherein a bending angle is
90 °, another bending angle is greater than 90 ° less than 180 °.
As shown in figure 8, inner cover 3 is a lid to concave from the outer ring of inner cover 3 31, lid is by bottom surface 32 and inclined side
Wall 33 forms.
Wherein, it is opened up on side wall 33 there are two the installation opening 331 for running through outer ring 31, two installation openings 331 are oppositely arranged.By
Be in contact in installation opening 331 with pedestal 2 and lid 1, in order to increase the intensity of installation opening 331, the opening's edge of installation opening 331 thicken and
Externally protrude out in side wall 33.
Further, it is set on side wall 33 there are six bent protrusion 332, the upper end of bent protrusion 332 is equal with outer ring 31 and lower end
It is connected with bottom surface 32, bent protrusion 332 is arc convex, and the radian of protrusion is 90 °, and the setting of this radian can not only make song
Reinforcing rib is played the role of in protrusion, to increase the firmness of inner cover 3, and can be by the rainwater for being mixed with the impurity such as soil of inflow
It is shunted from the two sides of bent protrusion 332, guarantees the smooth excretion of rainwater.Wherein, the two sides of two installation openings 331 are respectively equipped with one
A song protrusion 332 is relatively set with a bent protrusion 332 in the side wall of 90 ° of angles with installation opening 331 respectively.
Further, bottom surface 32 is equipped with the cross supporting rib 321 to raise upward, the center intersection of supporting rib 321
Equipped with four diversion trenches 322, due to protrusion and the cross setting of supporting rib 321, so that the junction of bottom surface 32 and side wall 33
Petal curl 323 is formed, the setting of curl 323 can reduce accumulation of the impurity such as soil on inner cover 3, rush on rainy or road surface
The impurity on inner cover 3 can be discharged into well along water flow well when water.
Further, part of the bottom surface 32 in addition to supporting rib 321 is horizontal plane, is additionally provided at proximal wall 33 in horizontal plane
Drainage hole 333, drainage hole 333 are provided close at the lower end of bent protrusion 332, can be cooperated with bent protrusion 332 preferably to impurity, water
Stream is drained.
Further, the raised radian of supporting rib 321 is 135 °, will not be accumulated on supporting rib 321 in this raised radian
The impurity such as mud, rubble, water flow also can successfully flow into drainage hole 333 from supporting rib 321, and drainage effect is best.
As shown in figs. 9-10, a kind of unlocking apparatus of well lid, for unlocking the pin lock in aforementioned well lid, including support rod
91, the solution locking plate 92, the swingle 93 set on 91 top of support rod of 91 bottom of support rod are turnably connected to.Wherein, it supports
Bar 91 is hollow, one push rod 94 of insertion suitable for reading of the support rod 91, and pushing push rod 94 can make to solve the rotation of locking plate 92.
The part that rotation can be pushed about solution locking plate 92, since the middle part of solution locking plate 92 passes through a rotation axis and support rod
91 lower part is connected, and solving locking plate 92 is strip, and the side of the strip is two right angles, and the other side of strip is a circle
Arc.When solving 92 vertical state of locking plate, due to the weight of the weight ratio circular arc of that side of two right angles, two right angle under gravity
Side downward, circular arc side upward, with moving down for push rod 94, push rod 94 gradually press solution locking plate 92 circular arc side, due to pushing away
The comprehensive function of power and arc structure, solution locking plate 92 can be rotated until becoming horizontality by vertical state.
Further, the hollow portion of support rod 91 is equipped with internal screw thread, and push rod 94 is equipped with external screw thread, push rod 94 and support rod
It is threadedly coupled between 91.
Further, for convenience of the rotation of push rod 94, top is additionally provided with rotating handle 95.
The utility model carries out disclosure referring to embodiment, but those skilled in the art are not departing from the utility model
Under disclosure, the interest field of embodiment, this reality is still fallen within to the change on the various forms and details of the utility model
With novel protection scope.
Claims (9)
1. a kind of well lid of integral type anti-settling fall arrest, lid and pedestal including the connection that rotates, it is characterised in that described
The inside of lid is equipped with a pin lock, and the pedestal is equipped with boss, is also shelved with an inner cover, the outer ring of the inner cover on the pedestal
Fixation is supported with boss；The pin lock is fixed on the inside of lid by a connecting piece, and the pin lock includes screw rod and sets
In the compression bar on screw rod, the screw rod passes through the retainer plate being set in connection sheet and is fixed in connection sheet, and the screw rod is in top
Spring is arranged between compression bar and retainer plate；The connection sheet offers the lockhole through lid in front of compression bar.
2. a kind of well lid of integral type anti-settling fall arrest according to claim 1, it is characterised in that the pedestal opens up
There is fixing groove, mounting base is equipped in the fixing groove, is fixed with connecting plate on the inside of the lid, the connecting plate passes through a connecting seat
It is connect with mounting base.
3. a kind of well lid of integral type anti-settling fall arrest according to claim 2, it is characterised in that the attachment base is inserted
It is connected in mounting base, the two sides of the attachment base upper end are respectively equipped with fixed block, and fixed block offers through-hole, the connection front edge of board
Two sides be equipped with bolt, the bolt be inserted into fixed block through-hole so that connecting plate can be rotated relative to attachment base.
4. a kind of well lid of integral type anti-settling fall arrest according to claim 3, it is characterised in that the mounting base is set
There are two and be individually fixed in the two sides of fixing groove, which is the cylinder for offering slot；The lower section of the attachment base is also
Stiffening piece equipped with protrusion, stiffening piece can mutually be fixed by bolt with pedestal.
5. a kind of well lid of integral type anti-settling fall arrest according to claim 3, it is characterised in that the attachment base with
The connecting pin of lid is further fixed on a fastener, is equipped with chimb above the boss of the pedestal, fastener can be fixed with chimb.
6. a kind of well lid of integral type anti-settling fall arrest according to claim 1, it is characterised in that the lid can turn over
It rises to the state for pedestal being in 180 °.
7. a kind of unlocking apparatus of well lid, for unlocking the pin lock as described in any one of claim 1-6 in well lid,
It is characterized in that including support rod, the solution locking plate, the swingle set on support rod top for being turnably connected to support rod bottom, institute
State that support rod is hollow, one push rod of insertion suitable for reading of the support rod, pushing the push rod can make to solve locking plate rotation.
8. a kind of unlocking apparatus of well lid according to claim 7, it is characterised in that the middle part of the solution locking plate passes through one
Rotation axis is connected with the lower part of support rod, and the solution locking plate is strip, and the side of the strip is two right angles, strip
The other side is a circular arc.
9. a kind of unlocking apparatus of well lid according to claim 7, it is characterised in that the hollow portion of the support rod is equipped with
Internal screw thread, the push rod are equipped with external screw thread, are threadedly coupled between push rod and support rod；The top of the push rod is additionally provided with rotation
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803220.3U CN208121817U (en) | 2017-12-21 | 2017-12-21 | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803220.3U CN208121817U (en) | 2017-12-21 | 2017-12-21 | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121817U true CN208121817U (en) | 2018-11-20 |
Family
ID=64208939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803220.3U Active CN208121817U (en) | 2017-12-21 | 2017-12-21 | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086360A (en) * | 2017-12-21 | 2018-05-29 | 杭州金盟道路设施有限公司 | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest |
-
2017
- 2017-12-21 CN CN201721803220.3U patent/CN208121817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086360A (en) * | 2017-12-21 | 2018-05-29 | 杭州金盟道路设施有限公司 | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest |
| CN108086360B (en) * | 2017-12-21 | 2023-11-10 | 杭州金盟道路设施有限公司 | Integrated anti-sedimentation anti-falling well lid and unlocking device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101886427A (en) | Rotary well cover | |
| CN208121817U (en) | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest | |
| CN108086360A (en) | A kind of well lid and its unlocking apparatus of integral type anti-settling fall arrest | |
| CN208604961U (en) | A kind of edge protection bracket of reversible | |
| CN207538580U (en) | A kind of drilling machine enclosure device for geotechnical investigation | |
| CN110872850B (en) | Higher municipal works of security performance are with well lid | |
| CN207846433U (en) | A kind of foundation-pit limb shaping guard system | |
| CN203924131U (en) | A kind of manhole cover structure | |
| CN203860599U (en) | Wall umbrella | |
| CN215331002U (en) | Roof eaves waterproof construction | |
| CN206070710U (en) | A kind of multi-functional municipal drainage well lid | |
| CN204511032U (en) | Temporary construction fence fixedly uses stand base | |
| CN209277270U (en) | A kind of town road water feeding and draining device | |
| CN208701871U (en) | A kind of municipal works well lid | |
| JP4234577B2 (en) | Car stop post | |
| CN211080312U (en) | Manhole cover limiting structure for overhauling in sewer | |
| CN206752515U (en) | A kind of antitheft municipal well lid | |
| CN207760887U (en) | A kind of municipal administration burglarproof manhole structure | |
| CN205954704U (en) | Safe decompression well lid | |
| CN113585441B (en) | Municipal sewer cover convenient for flood discharge and use method thereof | |
| CN104018524A (en) | Well lid structure | |
| CN203403504U (en) | Safe kiln well | |
| CN212983948U (en) | Gravity type well lid based on municipal road and bridge engineering uses | |
| CN209607293U (en) | A kind of communication warning sign maintained easily | |
| CN211873095U (en) | Full-protection well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |