CN112359877A - Road protection well cover and channel protection method - Google Patents

Abstract

The utility model provides a road protection well lid and passageway protection method, relate to well protection field, including walling crib and the lid of rotation connection walling crib, be equipped with the slot around the annular walling crib top of lid, install the fender rod in the slot, the fender rod is used for along slot axial displacement with protrusion walling crib top surface or withdraw the walling crib completely, the fender rod is the telescopic link, the one end opening that the lid was kept away from to the walling crib inner circle covers there is the block, through setting up the fender rod for the annular warning of lid, do not influence the normal use of normal well lid when accomodating, can form striking warning pole after taking out tensile, can enough warn all ring edge borders from the vision, can play certain physical blocking effect again, the security of well lid uncapping drainage in-process has been improved.

Description

Road protection well cover and channel protection method

Technical Field

The disclosure relates to the field of well protection, in particular to a road protection well cover and a channel protection method.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The well cover is an important urban infrastructure, people can often see that well covers with various shapes are paved on roads, the well cover is often used for occasions such as cable channels, gas channels, drainage channels, road pavement and the like, and is also used for covering deep wells in roads or homes to prevent people or objects from falling and facilitate maintenance. The five-prevention well cover belongs to one kind of well cover, and mainly plays the roles of sound prevention, skid prevention, displacement prevention, falling prevention and theft prevention.

The inventor finds that the existing five-prevention well lid comprises a well lid, an anti-theft lock, an automatic alarm device, a solar cell panel and a street lamp, and the five-prevention well lid provided with the automatic alarm device is provided with an interlocking device and the automatic alarm device, so that a certain anti-theft effect is achieved; however, the well lid in the scheme is not provided with a protection mechanism, when workers open the well lid to drain water, pedestrians can easily fall into the well, personal safety is high, and safety is low; simultaneously, when the crack appears in the well lid or when broken, be not convenient for dismantle the change to the well lid.

Disclosure of Invention

The utility model aims at the defect that prior art exists, provide a road protection well lid and passageway protection method, through setting up at the annular for the warning fender rod of lid, do not influence the normal use of normal well lid when accomodating, can form striking warning pole after taking out tensile, can enough warn all ring edge borders from the vision, can play certain physics again and block the effect, improved the security of well lid uncapping drainage in-process.

The first purpose of this disclosure is to provide a road protection well lid, adopt following technical scheme:

including walling crib and the lid of rotating the connection walling crib, be equipped with the slot around the annular walling crib top of lid, install the fender rod in the slot, in the fender rod was used for along slot axial displacement with protrusion walling crib top surface or withdraws the walling crib completely, the fender rod was the telescopic link, and the one end opening that the lid was kept away from to the walling crib inner circle covers there is the block.

Furthermore, the guard bars are provided with at least four and are in one-to-one correspondence with the slots, and the slots are uniformly distributed on the walling crib along the circumferential direction of the cover body.

Further, the lid border is equipped with the installation piece, and the position that the walling crib corresponds the installation piece is equipped with the mounting groove, and the installation piece passes through rotating-structure cooperation mounting groove and connects in order to form the rotation.

Further, slewing mechanism includes the pivot of movable rod, articulated movable rod one end, the sleeve of the butt joint movable rod other end, pivot joint mounting groove one side inner wall, sleeve sliding connection mounting groove opposite side inner wall, and the installation piece is established at the movable rod outside through the through-hole cover that predetermines.

Furthermore, one end, far away from the movable rod, of the sleeve is sleeved with a cylinder fixed on the walling crib, and the sleeve is in sliding connection with a sliding groove in the inner circumferential surface of the cylinder through a sliding block in the outer circumferential surface and is used for enabling the sleeve to be in butt joint with the movable rod in a sliding mode along the axial direction of the cylinder or releasing the fit with the movable rod.

Furthermore, the sleeve is provided with a locking hole along the radial direction, and the locking hole is matched with a tightening bolt for locking or releasing the butt joint of the sleeve and the movable rod.

Furthermore, the cover body and the outer side of the walling crib are both provided with anti-theft locks, and the cover body and the anti-theft locks corresponding to the walling crib are linked and connected with an alarm structure.

Furthermore, the protective rod is of a multi-stage telescopic rod structure, and the outside of each stage of rod piece is coated with a reflective material; the slot is a blind hole structure arranged on the walling crib, the outer ring of the protective rod is matched with the slot through sealing threads, and the protective rod can move axially along the slot through rotation.

A second object of the present disclosure is to provide a method for protecting a passageway, which uses the road protection well cover as described above, and comprises the following steps:

after the cover body is opened, the cover body is detached from the walling crib;

lifting the protective rod along the axial direction of the slot to enable the end part of the protective rod to protrude above the top surface of the walling crib, and stretching the protective rod to enable the protective rod to form a striking warning rod;

when the cover body needs to be closed, the cover body is installed back to the walling crib, and the cover body is buckled on the walling crib;

and (4) recovering the protection rod, and pressing down the protection rod to enable the protection rod to retract along the slot until the protection rod is completely retracted into the slot.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the warning protection rod arranged in the annular direction of the cover body does not affect the normal use of a normal well lid during storage, and can form a striking warning rod after being taken out and stretched, so that the surrounding environment can be warned visually, a certain physical blocking effect can be achieved, and the safety of the well lid in the process of opening the cover and draining water is improved;

(2) when the well lid is opened for drainage, a constructor holds the horizontal rod, rotates the convex column, screws the convex column out of the inner part of the slot under the matching of the inner thread and the outer thread, forms obvious bulges around the well lid, is provided with a blocking net, can prevent pedestrians from falling into the well by mistake, and further improves the safety;

(3) for dismantling the connection between well lid and the walling crib, when the well lid produced the crack and need change, can pull down the well lid, need not to dismantle the whole while of walling crib and well lid, the simple operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.

Fig. 1 is an overall structural schematic diagram of a protective well lid in embodiments 1 and 2 of the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the fitting of the mounting block and the mounting groove in embodiments 1 and 2 of the present disclosure;

FIG. 4 is a schematic structural diagram of a cover body matched with a well ring in the embodiments 1 and 2 of the disclosure;

fig. 5 is a schematic diagram of the protection rod and the slot in the embodiments 1 and 2 of the disclosure.

In the figure, 1-walling crib, 2-through hole, 3-mounting block, 4-fixing mechanism, 41-rotating shaft, 42-movable rod, 43-sleeve, 44-locking bolt, 45-cylinder, 46-sliding groove, 47-sliding block, 48-threaded hole, 5-mounting groove, 6-cover body, 7-circular ring, 8-blocking net, 9-protection mechanism, 91-convex column, 92-groove, 93-horizontal rod and 10-slot.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate that the directions of movement are consistent with those of the figures themselves, and are not limiting in structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.

As introduced in the background art, although the semi-automatic processing line adopted in the prior art can reduce part of the maintenance cost, the semi-automatic processing line cannot be separated from manual work to realize real unmanned operation, and an operator needs to enter a curing workshop to perform short-distance operation; in order to solve the problems, the disclosure provides a road protection well cover and a channel protection method.

Example 1

In an exemplary embodiment of the present disclosure, as shown in fig. 1 to 5, a road protection well cover is provided.

Mainly comprises a cover body, a walling crib, a blocking net, a protective rod and an anti-theft structure.

The well ring is a main body supporting structure of the whole protective well cover and is of an annular cylindrical structure, and the outer circumferential surface of the well ring is matched with a well at the installation position in a matching manner;

mounting groove 5 has been seted up to the upper end of walling crib 1, and as the installation department of cooperation lid, the inside of mounting groove 5 is provided with fixed establishment 4, and the inboard of walling crib 1 is provided with lid 6, and the outside of lid 6 is fixed with installation piece 3, and through-hole 2 has been seted up to the inboard of installation piece 3, and through-hole cooperation rotating-structure is connected with the mounting groove to form and rotate connection structure, make things convenient for opening and closing of lid.

The inner wall of the walling crib 1 is fixed with the circular ring 7, so that the matching tightness of the cover body 6 and the walling crib is improved, and in addition, the circular ring is also used as a collision structure to avoid excessive scraping, impact and the like between the cover body and the interior of the walling crib when the cover body is opened and closed, so that the aim of protecting the cover body and the walling crib structure is fulfilled;

the inner wall of the walling crib 1 is located below the circular ring 7 and is fixed with a blocking net 8, the blocking net 8 and the walling crib 1 are installed in a bolted connection mode, a plurality of slots 10 are formed in the upper end of the walling crib 1, the number of the slots 10 is at least 4, in the embodiment, as shown in fig. 1, 7 are taken as an example, inner threads are arranged on the inner wall of the slots 10, and a protection mechanism 9 is arranged inside the slots 10.

For the protection mechanism, a protection rod is selected, the slot is arranged around the top of the annular walling crib of the cover body, the protection rod is installed in the slot and used for moving axially along the slot to protrude the top surface of the walling crib or completely retract the walling crib, and the protection rod is a telescopic rod;

the guard bars correspond to the slots one by one, and the slots are evenly distributed on the walling crib along the circumferential direction of the cover body.

Specifically, the protective rod is of a multi-stage telescopic rod structure, and the outer part of each stage of rod piece is coated with a reflective material; the slot is of a blind hole structure arranged on the walling crib, the outer ring of the protective rod is matched with the slot through sealing threads, and the protective rod can move axially along the slot by rotating;

compare arrange the mode that the warning light was installed additional to the protection rail in traditional mode, can be more quick arrange the warning structure to, sealed screw thread can guarantee slot internal seal nature, avoids rivers to get into wherein to arouse the problem of sealed screw thread corrosion.

The reflecting material can be fluorescent powder or directly pasted with the reflecting strips, so that the visibility of the reflecting material at night is improved, and the reflecting material has a striking warning effect at both daytime and night.

Of course, it can be understood that, for the protection structure, a non-telescopic rod structure may also be adopted, for example, the protection structure 9 includes a convex column 91, a groove 92 and a horizontal rod 93, the convex column 91 is disposed inside the slot 10, an external thread is disposed outside the convex column 91, the external thread and the internal thread are matched with each other, the groove 92 is disposed at the upper end of the convex column 91, the horizontal rod 93 is fixed on the inner wall of the groove 92, and an anti-slip bump is disposed outside the horizontal rod 93;

the convex column protruding from the ground realizes good warning and blocking effects;

when the drainage was opened to the lid, constructor held the horizon bar, rotated the projection, under the cooperation of internal thread and external screw thread, with the inside of projection back-out slot, formed obvious arch around the lid, and was provided with the block and can prevent that the pedestrian from missing in the well, further improved the security.

It can be understood that the height of the convex column can be selected according to requirements, and the depth of the corresponding slot is also configured according to the height of the convex column, so that the convex column can be completely accommodated in the slot.

For the anti-theft structure, anti-theft locks are arranged on the outer sides of the cover body and the walling crib, and the cover body and the anti-theft locks corresponding to the walling crib are linked and connected with an alarm structure;

the anti-theft lock is installed in the outside of lid 6 and walling crib 1, and the inside of anti-theft lock is equipped with interlock, and interlock and autoalarm be electric connection, play theftproof and alarm.

In order to facilitate the installation and the removal of the cover body and the walling crib, the rotating mechanism comprises a movable rod, a rotating shaft hinged with one end of the movable rod and a sleeve butted with the other end of the movable rod, the rotating shaft is connected with the inner wall of one side of the installation groove, the sleeve is connected with the inner wall of the other side of the installation groove in a sliding manner, and the installation block is sleeved outside the movable rod through a preset through hole;

one end of the sleeve, which is far away from the movable rod, is sleeved with a cylinder fixed on the well ring, and the sleeve is in sliding connection with a sliding groove on the inner circumferential surface of the cylinder through a sliding block on the outer circumferential surface and is used for enabling the sleeve to be in butt joint with the movable rod in a sliding manner along the axial direction of the cylinder or to be disengaged from the movable rod;

the sleeve is provided with a locking hole along the radial direction, and the locking hole is matched with a tightening bolt and used for locking or releasing the butt joint of the sleeve and the movable rod.

Specifically, with reference to fig. 2 and 3, the fixing mechanism 4 includes a rotating shaft 41, a movable rod 42, a sleeve 43, a locking bolt 44, a cylinder 45, a sliding groove 46, a sliding block 47 and a threaded hole 48, the rotating shaft 41 is rotatably connected with the inner wall of the mounting groove 5, the other end of the rotating shaft 41 is hinged with the movable rod 42, the movable rod 42 passes through the through hole 2 and extends outwards, the cylinder 45 is rotatably connected with the inner wall of the mounting groove 5, the sliding grooves 46 are symmetrically formed in two sides of the inside of the cylinder 45, the sleeve 43 is arranged inside the cylinder 45, the sliding block 47 is symmetrically fixed on the outside of the sleeve 43, the sliding block 47 is limited to the sliding groove 46 in a sliding manner, the locking bolt 44 is screwed on the outside of the sleeve 43, the locking bolt 44 is a butterfly bolt, the threaded.

The locking bolt adopts the butterfly bolt, makes things convenient for manual elasticity operation.

Through setting up at the annular warning of lid and using the fender rod, do not influence the normal use of normal well lid when accomodating, can form striking warning pole after taking out tensile, can enough follow the vision and warn all ring edge borders, can play certain physics again and block the effect, improved the security of well lid drainage in-process.

For dismantling the connection between lid and the walling crib, when the lid produced the crack and need change, can pull down the lid, need not to dismantle the whole while of walling crib and lid, the simple operation.

Example 2

In another exemplary embodiment of the present disclosure, as shown in fig. 1 to 5, a method for protecting a passageway using a manhole cover as described in example 1 is provided.

The method comprises the following steps:

after the cover body is opened, the cover body is detached from the walling crib;

lifting the protective rod along the axial direction of the slot to enable the end part of the protective rod to protrude above the top surface of the walling crib, and stretching the protective rod to enable the protective rod to form a striking warning rod;

when the cover body needs to be closed, the cover body is installed back to the walling crib, and the cover body is buckled on the walling crib;

and (4) recovering the protection rod, and pressing down the protection rod to enable the protection rod to retract along the slot until the protection rod is completely retracted into the slot.

The working process is described in detail with reference to the attached drawings:

in the well lid use, when the lid 6 was opened the drainage, constructor held the horizon bar 93, rotated projection 91, under the cooperation of internal thread and external screw thread, screwed out the inside of slot 10 with projection 91, played warning and guard action through convex projection 91, and was provided with block 8 and can prevent that the pedestrian from missing in the well, further improved the security.

When the cover 6 is cracked and needs to be replaced, the lock bolt 44 is loosened to disengage the bottom end of the lock bolt 44 from the screw hole 48, the bush 43 is moved to move the bush 43 into the cylinder 45, and the end of the movable rod 42 is exposed.

Because the movable rod 42 is hinged to the rotating shaft 41, the movable rod 42 can be moved out of the through hole 2 by lifting the cover body 6, and the disassembly work of the cover body 6 and the walling crib 1 is completed.

The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (10)

1. The utility model provides a road protection well lid, its characterized in that includes walling crib and rotates the lid of connecting the walling crib, is equipped with the slot around the annular walling crib top of lid, installs the fender rod in the slot, in the fender rod is used for along slot axial displacement in order to bulge walling crib top surface or withdraw the walling crib completely, the fender rod is the telescopic link, the one end opening that the lid was kept away from to the walling crib inner circle covers there is the block.

2. The road protection well cover of claim 1, wherein the number of the protection rods is at least four, and the protection rods correspond to the slots one by one, and the slots are uniformly distributed on the well ring along the circumferential direction of the cover body.

3. The road protection well cover of claim 1, wherein the cover body is provided with an installation block at the edge, the well ring is provided with an installation groove at the position corresponding to the installation block, and the installation block is matched with the installation groove through a rotating structure to form a rotating connection.

4. The road protection well lid of claim 3, wherein the rotation mechanism comprises a movable rod, a rotation shaft hinged to one end of the movable rod, and a sleeve abutting against the other end of the movable rod, the rotation shaft is connected to the inner wall of one side of the installation groove, the sleeve is slidably connected to the inner wall of the other side of the installation groove, and the installation block is sleeved outside the movable rod through a preset through hole.

5. The road protection well cover according to claim 4, wherein one end of the sleeve, which is far away from the movable rod, is sleeved with a cylinder fixed on the manhole ring, and the sleeve is slidably connected with the sliding groove on the inner circumferential surface of the cylinder through a sliding block on the outer circumferential surface, so that the sleeve can be in butt joint with the movable rod in a sliding manner along the axial direction of the cylinder or can be released from being matched with the movable rod.

6. The road protection well cover of claim 5, wherein the sleeve is provided with a locking hole along the radial direction, and the locking hole is matched with a tightening bolt for locking or releasing the butt joint of the sleeve and the movable rod.

7. The road protection well cover of claim 1, wherein the well ring is provided with a ring corresponding to an opening at one end of the cover body, and the blocking net is connected to the inner wall of the well ring through bolts.

8. The road protection well cover of claim 1, wherein the cover body and the outer side of the well ring are both provided with anti-theft locks, and the anti-theft locks corresponding to the cover body and the well ring are interlocked and connected with an alarm structure.

9. The road protection well cover of claim 1, wherein the protection rod is a multi-stage telescopic rod structure, and the exterior of each stage of rod piece is coated with a reflective material; the slot is a blind hole structure arranged on the walling crib, the outer ring of the protective rod is matched with the slot through sealing threads, and the protective rod can move axially along the slot through rotation.

10. A method for protecting a passage by using the road protection well cover according to any one of claims 1 to 9, comprising the steps of:

after the cover body is opened, the cover body is detached from the walling crib;

lifting the protection rod to enable the end part of the protection rod to protrude above the top surface of the well ring, and stretching the protection rod to enable the protection rod to form a striking warning rod;

when the cover body needs to be closed, the cover body is installed back to the walling crib, and the cover body is buckled on the walling crib;

and (4) recovering the protection rod, and pressing down the protection rod to enable the protection rod to retract along the slot until the protection rod is completely retracted into the slot.

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