CN217923749U

CN217923749U - Municipal works safety well lid

Info

Publication number: CN217923749U
Application number: CN202222117014.4U
Authority: CN
Inventors: 张博; 韩六三; 王子健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-29
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a municipal works safety well lid relates to well lid technical field. The utility model discloses a well seat and lid close lid on the well seat, well seat internally mounted has annular edge board, annular edge board with be formed with the opening orientation between the well seat inner wall the annular chamber of accomodating of well seat well head, accomodate the annular chamber and install the interception and enclose, the interception encloses and has accomodating state and user state, and when it was in accomodating the state, its folding accomodating was in accomodate the annular chamber. The utility model discloses at first directly use with the well lid combines, has the benefit of using conveniently and accomodating, compares with prior art, does not need solitary turnover to remove, can accomplish quick the arranging, and expandes the back, is the parcel formula and encloses and close, owing to install on the well seat, consequently can guarantee its stability, when being in the use, has ensured to be difficult for receiving external factor and well seat separation, forms an obstacle on well body next door simultaneously, has played the occurence of failure that prevents the mistake and fall into the well body.

Description

Municipal works safety well lid

Technical Field

The utility model relates to a well lid technical field, concretely relates to municipal works safety well lid.

Background

Municipal administration well lid mainly refers to the lid that covers the road, mainly can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc.. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The well lid is including well seat and lid in the use, the well seat is installed in the ground, it is fixed by concrete placement, the lid closes with the articulated or overlap joint lid of well seat, when wherein some well heads overhaul, need to separate well lid and well seat, then the maintainer enters into the well body and operates, night, play the warning interception effect through placing safety barrier near the well seat, but in the practical application in-process, such safeguard measure still lacks warning nature and protectiveness, the occurence of failure that personnel dropped to the well body inside often can appear, because safety barrier itself places subaerial, receive external factor easily, such as strong wind, striking etc. and take place to empty, the safety effect that plays is poor, still need solitary turnover and application of arranging simultaneously, the utility model provides a municipal engineering safety, after well lid and well seat separation, can improve the security of well head department.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that provides in the above-mentioned background art, the utility model provides a municipal works safety well lid.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a municipal works safety well lid, closes including well seat and lid on the well seat, well seat internally mounted has annular edge board, annular edge board with be formed with the opening orientation between the well seat inner wall the storage ring chamber of well seat well head, it installs the interception in the ring chamber and encloses the piece, the interception encloses the piece and has storage state and user state, and when it was in storage state, its folding storage was in when it was in the user state in the storage ring chamber, its expansion back partly was located outside the storage ring chamber, and was higher than the well head.

Furthermore, the intercepting enclosure is made of polyester fabric, and the intercepting enclosure further comprises a locking piece which is provided with a mounting end and a fixed end, wherein the mounting end is in rotating fit with the annular edge plate, and the fixed end is used for supporting the unfolded intercepting enclosure.

Further, the locking piece includes branch, and its one end be the installation end, through the round pin axle with annular edge board normal running fit, the other end be the stiff end, through the bolt with the cooperation of pegging graft of interception enclosure.

Furthermore, a positioning pin matched with the annular edge plate in an inserting mode is further inserted into the fixed end of the supporting rod.

Further, the length of the supporting rod is adjustable.

Further, branch includes base pole and extension rod, construct the straight flute and the L type groove that communicate each other on the base pole, install on the extension rod with the straight flute and the tangent slide bar of L type groove slip, spacing piece is installed to the one end of slide bar, the one side of base pole is constructed the recess that holds spacing piece.

Furthermore, the movable end of the intercepting surrounding piece is provided with a ring stop block which is matched with the bolt and used for covering and shielding the opening surface of the containing ring cavity.

The beneficial effects of the utility model are as follows: the utility model discloses at first directly use with the well lid combines, has the benefit of facilitating the use and accomodating, compares with prior art, does not need solitary turnover to remove, can accomplish the quick layout, and expand the back, is the parcel formula and encloses and close, owing to install on the well seat, consequently can guarantee its stability, when being in the use, has ensured to be difficult for receiving external factor and well seat separation, forms an obstacle on well body next door simultaneously, has played the occurence of failure that prevents the mistake and fall into the well body.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

figure 2 is a front view of figure 1 of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3;

fig. 6 is a schematic view of the three-dimensional structure of the support rod of the present invention;

fig. 7 is a schematic view of another three-dimensional structure of the strut of the present invention;

reference numerals are as follows: 1. a well base; 2. a cover body; 3. an annular rim plate; 4. a receiving ring cavity; 5. intercepting the enclosure; 6. a locking member; 601. a strut; 6011. a base shaft; 6012. an extension pole; 6013. a straight groove; 6014. an L-shaped groove; 6015. a slide bar; 6016. a limiting sheet; 6017. a groove; 602. a pin shaft; 603. a bolt; 604. positioning pins; 7. a ring stop.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

As shown in fig. 1-5, an embodiment of the present invention provides a municipal engineering safety well cover, including a well base 1 and a cover body 2 covering the well base 1, the well base 1 is installed on the ground through concrete casting and corresponds to a well head, the cover body 2 directly covers the well base 1, when the need enters into the well body, the cover body 2 is separated from the well base 1, and then enters into the interior of the well body through the opening of the well base 1 through the well head;

an annular edge plate 3 is arranged in the well seat 1, a receiving ring cavity 4 with an opening facing a well mouth of the well seat 1 is formed between the annular edge plate 3 and the inner wall of the well seat 1, the top view of the whole receiving ring cavity 4 is similar to that of a ring body, an intercepting enclosure 5 is arranged in the receiving ring cavity 4, the intercepting enclosure 5 has a receiving state and a using state, when the intercepting enclosure is in the receiving state, the intercepting enclosure is folded and received in the receiving ring cavity 4, when the intercepting enclosure is in the using state, a part of the unfolded intercepting enclosure is positioned outside the receiving ring cavity 4 and is higher than the well mouth, and in the whole technical scheme, the intercepting enclosure achieves the purpose of reminding protection;

to sum up, the interception surrounding piece 5 is combined with the well lid together, when the device is not used, the interception surrounding piece 5 is hidden in the containing annular cavity 4, so that the interception surrounding piece 5 can be contained, meanwhile, under the cooperation of the annular edge plate 3, when the interception surrounding piece 5 is in a containing state, a worker can enter and exit the well body through the well seat 1 and the well mouth, the interception surrounding piece 5 cannot interfere with the entering and exiting work, meanwhile, the interception surrounding piece 5 is hidden and stored, so that the interception surrounding piece is not easily damaged, the practicability is ensured, when the device is needed to be used, the interception surrounding piece 5 is unfolded, the interception surrounding piece 5 is combined with the well seat 1, so that the device is not required to be moved independently, the device is convenient to operate and use, and after the interception surrounding piece is unfolded, the well mouth is directly wrapped, the well mouth is isolated, in the prior art, the well mouth is lower than the ground, the well falling accident is easy to occur, but when an obstacle higher than the well mouth exists, the device is normally used in a walking process, the well falling accident is not easy to occur, and can be directly used on the well seat 1.

In some embodiments, it is most reasonable to adopt a flexible material in consideration of the fact that the intercepting enclosure 5 is unfolding and storage, and the intercepting enclosure 5 is made of dacron, and the dacron has high wear resistance, and one side of the dacron facing the outside is pasted with a reflective warning sticker, which serves a warning purpose, so that when storage, the whole dacron is folded and stacked in the storage ring cavity 4, and when needed, is taken out of the storage ring cavity 4 and then unfolded, and the whole dacron is unfolded to be in a sheath bag shape, but tends to a column shape, as shown in fig. 1, in order to ensure the stability after unfolding, the utility model further comprises a locking member 6 having a mounting end and a fixed end, the mounting end and the movable edge plate 3 are rotatably fitted, and used for supporting the unfolded intercepting enclosure 5, wherein the locking member 6 is detachably connected with the dacron, and when the dacron is unfolded, the fixed end 6 is rotated with the mounting end to drive the fixed end of the dacron to be close to the movable edge plate 3, and the locking member 5 is reasonably used for supporting the dacron, thereby, and the protecting enclosure 5 can be conveniently used by a weight-protecting device.

As shown in fig. 3-7, in order to realize the operational use of the locking member 6, in some embodiments, the locking member 6 includes a rod 601, one end of which is a mounting end and is rotatably engaged with the annular edge plate 3 through a pin 602, the rod 601 is rotated at the pin 602, because the locking member 6 is received in the well base 1 when not in use, and when it is needed, the locking member is moved above the well base 1 through the opening of the well base 1 by rotating, the other end of the rod 601 is a fixed end and is engaged with the interception surrounding member 5 through a pin 603, and the rod 601 is engaged with the terylene fabric through the pin 603, so as to connect the rod 601 with the terylene fabric and support the terylene fabric, wherein at least four locking members 6 are arranged and distributed in an annular array, so as to ensure the support effect.

As shown in fig. 6, in order to prevent the rotation of the rod 601 at the pin 602 point when the rod 601 is in the use state, which affects the stability of the polyester fabric after being unfolded, in some embodiments, a positioning pin 604 inserted into the annular edge plate 3 is further inserted into the fixed end of the rod 601, and when the rod 601 supports the polyester fabric, the positioning pin 604 penetrates through the rod 601 and the annular edge plate 3, so that the rod 601 cannot rotate at the pin 602, and the rod 601 is ensured to remain in the non-rotation state, which effectively supports the polyester fabric.

As shown in fig. 6 and 7, in some embodiments, the length of the rod 601 is adjustable, and the rod 601 with adjustable length has a storage function, so that when the rod 601 is not needed, the rod 601 is in a storage state, i.e. the shortened rod 601 is more conveniently stored in the well seat 1 and the well body.

As shown in fig. 6 and 7, in some embodiments, the supporting rod 601 includes a base rod 6011 and an extension rod 6012, the base rod 6011 is configured with a straight groove 6013 and an L-shaped groove 6014 which are communicated with each other, the extension rod 6012 is mounted with a sliding rod 6015 which is slidably tangent to the straight groove 6013 and the L-shaped groove 6014, one end of the sliding rod 6015 is mounted with a limiting piece 6016, one surface of the base rod 6011 is configured with a groove 6017 for accommodating the limiting piece 6016, the sliding rod 6015 is movable inside the straight groove 6013 and the L-shaped groove 6014, where fig. 6 and 7 represent a state in which the supporting rod 601 is extended, and when the supporting rod 601 needs to be received, the sliding rod 5 is moved from the L-shaped groove 6014 to the inside of the straight groove 6013, and the limiting piece 6016 is present to prevent the extension rod 6012 from being separated from the base rod 6011;

the length-adjustable support rod 601 is not limited to the technical content in the present embodiment, and may also be two rod bodies hinged to each other, a telescopic sleeve rod, or the like.

As shown in fig. 4, in some embodiments, the movable end of the intercepting enclosure 5 is provided with a ring stopper 7, which is engaged with the plug pin 603 and is used for covering and shielding the opening surface of the receiving ring cavity 4, and the ring stopper mainly has two purposes, one of which is engaged with the plug pin 603 to perform a limiting function, and the other of which is used for covering and shielding the opening surface of the receiving ring cavity 4, so as to protect the dacron inside the receiving ring cavity 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a municipal works safety well lid, its characterized in that closes including well seat (1) and lid (2) on the well seat (1), well seat (1) internally mounted has annular edge board (3), annular edge board (3) with be formed with the opening orientation between well seat (1) inner wall accomodate ring chamber (4) of well seat (1) well head, accomodate and install in ring chamber (4) and intercept enclosure (5), intercept enclosure (5) have and accomodate state and user state, and when it was in the state of accomodating, it was folded and accomodate in accomodate ring chamber (4), when it was in the user state, it expanded the back partly to be located accomodate outside ring chamber (4), and be higher than the well head.

2. A municipal engineering safety well lid according to claim 1, characterized in that the interception enclosure (5) is made of dacron, and further comprises a locking member (6) having a mounting end rotatably engaged with the annular skirt (3) and a fixed end for supporting the deployed interception enclosure (5).

3. The municipal engineering safety well lid according to claim 2, wherein the locking member (6) comprises a support rod (601) having a mounting end at one end for rotatably engaging with the annular edge plate (3) via a pin (602) and a fixed end at the other end for engaging with the intercepting enclosure (5) via a pin (603).

4. The municipal engineering safety well lid according to claim 3, wherein the fixed end of the supporting rod (601) is further inserted with a positioning pin (604) which is in plug fit with the annular edge plate (3).

5. The municipal engineering safety well lid according to claim 3, wherein the support bar (601) is adjustable in length.

6. The municipal engineering safety well lid according to claim 5, wherein the supporting rod (601) comprises a base rod (6011) and an extension rod (6012), the base rod (6011) is provided with a straight groove (6013) and an L-shaped groove (6014) which are communicated with each other, the extension rod (6012) is provided with a sliding rod (6015) which is tangent to the straight groove (6013) and the L-shaped groove (6014) in a sliding manner, one end of the sliding rod (6015) is provided with a limiting piece (6016), and one surface of the base rod (6011) is provided with a groove (6017) for accommodating the limiting piece (6016).

7. The municipal engineering safety well lid according to claim 3, wherein the movable end of the interception enclosure (5) is mounted with a ring stopper (7) which cooperates with the bolt (603) and is used to cover the open face of the receiving ring cavity (4).