CN216664228U

CN216664228U - Well lid opening device for municipal works

Info

Publication number: CN216664228U
Application number: CN202123109322.4U
Authority: CN
Inventors: 丁庆阳
Original assignee: Taizhou Jinding Construction Engineering Co ltd
Current assignee: Taizhou Jinding Construction Engineering Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-03
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the field of municipal engineering, and particularly relates to a well lid opening device for municipal engineering, which comprises a well lid body, wherein a fixing groove is formed in the top of the well lid body, a cover plate is movably connected to the inner wall of the fixing groove, a handle is fixedly connected to the top of the cover plate, a power-assisted mechanism is fixedly connected to the inner wall of the fixing groove, and the power-assisted mechanism comprises a slide rail; through the well lid body, the fixed slot, the apron, the handle, assist drive device, a slide rail, the slider, first movable rod, the second movable rod, the structural design of activity round pin and gag lever post, realized the function that this opening device is convenient for open fast, compare in the catching groove of traditional well lid, this assist drive device makes people need not worry again that the finger position can produce tight and tighten the sense, and the second movable rod has increased the contact surface of hand, let people can be more convenient lift the well lid body, thereby people's labour cost has been reduced, people's work efficiency has also been improved, work for people brings the facility.

Description

Well lid opening device for municipal works

Technical Field

The utility model relates to the field of municipal engineering, in particular to a well cover opening device for municipal engineering.

Background

Municipal works are generally national infrastructures, which refer to infrastructures for various public transport facilities, water supply, water drainage, gas, urban flood control, environmental sanitation, illumination and the like in urban construction, and are essential material foundations for urban survival and development. Well lids are well known to be the most common tool in municipal drainage facilities.

However, the existing well lid opening device is not convenient to open quickly, so that the opening device cannot facilitate people to open the well lid quickly in the using process, because the opening mode of the traditional well lid is realized by buckling the buckling grooves, the finger positions of people can generate tight feeling, people cannot lift up the well lid more conveniently, the labor cost of people is improved, the work efficiency of people is also reduced, people are not worried about using the well lid opening device, the use requirements of people cannot be met by the existing well lid opening device, and inconvenience is brought to the work of people.

Therefore, a well lid opening device for municipal works is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that a common opening device is inconvenient to open quickly, the utility model provides a well lid opening device for municipal engineering.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a well lid opening device for municipal engineering, which comprises a well lid body, wherein a fixing groove is formed in the top of the well lid body, a cover plate is movably connected to the inner wall of the fixing groove, a handle is fixedly connected to the top of the cover plate, and a power assisting mechanism is fixedly connected to the inner wall of the fixing groove.

The power assisting mechanism comprises a slide rail, the outer wall of the slide rail is movably connected with a slide block, the top of the slide block is fixedly connected with a first movable rod, the front of the first movable rod is movably connected with a second movable rod, and the outer wall of the slide rail is fixedly connected with a limiting rod.

Preferably, one side of the well lid body is movably connected with a rotating mechanism, the rotating mechanism comprises a fixed block, one side of the fixed block is movably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a movable bearing, and one end of the rotating shaft is fixedly connected with a limiting block; during operation, the movable bearing can effectively reduce friction between the rotating shaft and the fixed block, provides a certain lubricating effect for the rotating shaft which rotates, and enables people to open the well cover more quickly, so that the use quality of the opening device is improved.

Preferably, the top of the well lid body is provided with a water falling groove, the bottom of the well lid body is fixedly connected with a clamping block, and the outer wall of the clamping block is fixedly connected with a land block; during operation, through the groove that falls into water, the rainwater can effectually fall into the well lid body.

Preferably, the front surface of the second movable rod is fixedly connected with a movable pin, and the first movable rod is movably connected with the second movable rod through the movable pin; during operation, through the movable pin, first movable rod and second movable rod can effectually swing.

Preferably, the shape and size of the sliding block are matched with those of the sliding rail, and the first movable rod is movably connected with the sliding rail through the sliding block; during operation, through the slider, first movable rod can effectually move on the slide rail.

Preferably, one end of the rotating shaft is fixedly connected with one side of the limiting block, and one end of the rotating shaft is fixedly connected with one side of the well lid body; during operation, the limiting block can effectively limit the installation position of the rotating shaft.

Preferably, a movable groove is formed in one side of the fixed block, the outer wall of the movable bearing is fixedly connected with the inner wall of the movable groove, the outer wall of the movable bearing is fixedly connected with the outer wall of the rotating shaft, and the rotating shaft is movably connected with the fixed block through the movable groove and the movable bearing; during operation, the movable bearing provides certain lubrication degree for the rotating shaft, so that resistance becomes smaller when people rotate the well lid body.

Preferably, the top of the land is provided with a clamping groove, the shape and size of the clamping groove are matched with those of the clamping block, and the well lid body is fixedly connected with the land through the clamping block and the clamping groove; during operation, through the clamping groove and the clamping block, the well lid body can be firmly fixed on a land parcel.

The utility model has the advantages that:

1. the utility model realizes the function of the opening device convenient to open quickly through the structural design of the well lid body, the fixed groove, the cover plate, the handle, the power assisting mechanism, the slide rail, the slide block, the first movable rod, the second movable rod, the movable pin and the limiting rod, solves the problem that the common opening device is inconvenient to open quickly, enables people to open the well lid quickly when the opening device is used, enables the people not to worry about the tight feeling of the finger part when the second movable rod is pulled, then the slide block drives the first movable rod to move on the slide rail compared with the buckling groove of the traditional well lid, the power assisting mechanism increases the contact surface of the hand, enables people to lift the well lid body more conveniently, reduces the labor cost of people, improves the work efficiency of people, and enables people to use the well lid more worry-saving, the use requirements of people are met, and convenience is brought to the work of people;

2. according to the opening device, through the structural design of the rotating mechanism, the fixed block, the rotating shaft, the movable bearing and the limiting block, the opening device has a lubricating effect, the problem that a common opening device does not have a lubricating effect is solved, the opening device can effectively play a lubricating role in the use process, the movable bearing can effectively reduce the friction force between the rotating shaft and the fixed block, a certain lubricating effect is provided for the rotating shaft which rotates, people can open the well cover more quickly, the use quality of the opening device is improved, the use requirements of people are further met, and the opening device is worthy of popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view showing a structural connection of the rotating mechanism of the embodiment;

FIG. 3 is a schematic structural connection diagram of the power assisting mechanism according to the embodiment;

FIG. 4 is a front view of the embodiment;

FIG. 5 is a schematic view of the connection of the cover plate and the handle of the embodiment.

In the figure: 1. a well lid body; 2. a rotating mechanism; 201. a fixed block; 202. a rotating shaft; 203. a movable bearing; 204. a limiting block; 3. fixing grooves; 4. a cover plate; 5. a handle; 6. a power-assisted mechanism; 601. a slide rail; 602. a slider; 603. a first movable bar; 604. a second movable bar; 605. a movable pin; 606. a limiting rod; 7. a water falling groove; 8. a land parcel; 9. and (6) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a manhole cover opening device for municipal engineering, comprising a manhole cover body 1, wherein a fixing groove 3 is formed at the top of the manhole cover body 1, a cover plate 4 is movably connected to the inner wall of the fixing groove 3, a handle 5 is fixedly connected to the top of the cover plate 4, and a power-assisted mechanism 6 is fixedly connected to the inner wall of the fixing groove 3.

The power assisting mechanism 6 comprises a slide rail 601, the outer wall of the slide rail 601 is movably connected with a slide block 602, the top of the slide block 602 is fixedly connected with a first movable rod 603, the front surface of the first movable rod 603 is movably connected with a second movable rod 604, and the outer wall of the slide rail 601 is fixedly connected with a limiting rod 606; when the manhole cover opening device works, through the structural design of the manhole cover body 1, the fixed groove 3, the cover plate 4, the handle 5, the power assisting mechanism 6, the slide rail 601, the slide block 602, the first movable rod 603, the second movable rod 604, the movable pin 605 and the limiting rod 606, the function of the opening device convenient for quick opening is realized, the problem that a common opening device is inconvenient for quick opening is solved, the manhole cover can be conveniently and quickly opened by people in the using process of the opening device, the slide block 602 drives the first movable rod 603 to move on the slide rail 601 by pulling the second movable rod 604, compared with a catching groove of a traditional manhole cover, the power assisting mechanism 6 enables people not to worry about that the finger part can generate tight feeling, the contact surface of a hand part is increased by the second movable rod 604, people can conveniently lift the manhole cover body 1, the labor cost of people is reduced, and the working efficiency of people is also improved, the use of people is more convenient, the use requirements of people are met, and convenience is brought to the work of people.

In the embodiment, one side of the well lid body 1 is movably connected with a rotating mechanism 2, the rotating mechanism 2 comprises a fixed block 201, one side of the fixed block 201 is movably connected with a rotating shaft 202, the outer wall of the rotating shaft 202 is fixedly connected with a movable bearing 203, and one end of the rotating shaft 202 is fixedly connected with a limiting block 204; during operation, this movable bearing 203 can effectual reduction pivot 202 and the fixed block 201 between frictional force, provide certain lubricated effect for pivot 202 that is rotating, make people can be more swift open the well lid to this opening device's use quality has been improved.

In the embodiment, the top of the well lid body 1 is provided with a water falling groove 7, the bottom of the well lid body 1 is fixedly connected with a clamping block 9, and the outer wall of the clamping block 9 is fixedly connected with a land 8; during operation, through the groove 7 that falls into water, the rainwater can effectually fall into well lid body 1.

In this embodiment, a movable pin 605 is fixedly connected to the front surface of the second movable rod 604, and the first movable rod 603 is movably connected to the second movable rod 604 via the movable pin 605; in operation, the first movable bar 603 and the second movable bar 604 can effectively swing by the movable pin 605.

In this embodiment, the shape and size of the sliding block 602 are matched with the shape and size of the sliding rail 601, and the first movable rod 603 is movably connected with the sliding rail 601 through the sliding block 602; in operation, the first movable rod 603 can effectively move on the slide rail 601 through the slide block 602.

In this embodiment, one end of the rotating shaft 202 is fixedly connected with one side of the limiting block 204, and one end of the rotating shaft 202 is fixedly connected with one side of the well lid body 1; when the device works, the limiting block 204 can effectively limit the installation position of the rotating shaft 202.

In this embodiment, a movable groove is formed at one side of the fixed block 201, an outer wall of the movable bearing 203 is fixedly connected with an inner wall of the movable groove, an outer wall of the movable bearing 203 is fixedly connected with an outer wall of the rotating shaft 202, and the rotating shaft 202 is movably connected with the fixed block 201 through the movable groove and the movable bearing 203; when the manhole cover is in operation, the movable bearing 203 provides a certain degree of lubrication for the rotating shaft 202, so that resistance is smaller when people rotate the manhole cover body 1.

In the embodiment, the top of the land 8 is provided with a clamping groove, the shape and size of the clamping groove are matched with the shape and size of the clamping block 9, and the well lid body 1 is fixedly connected with the land 8 through the clamping block 9 and the clamping groove; during operation, through draw-in groove and fixture block 9, this well lid body 1 can be firmly fixed on the landmass 8.

During operation, people hold handle 5, take out apron 4 from fixed slot 3, then stimulate second movable rod 604, and the activity round pin 605 begins to rotate this moment, then second movable rod 604 rebound, and first movable rod 603 swings to second movable rod 604, and slider 602 moves to gag lever post 606 on slide rail 601, then pivot 202 begins to rotate, then pivot 202 drives well lid body 1 and rotates, then well lid body 1 upwards mentions to accomplish work.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a well lid opening device for municipal works which characterized in that: the manhole cover comprises a manhole cover body (1), wherein a fixing groove (3) is formed in the top of the manhole cover body (1), a cover plate (4) is movably connected to the inner wall of the fixing groove (3), a handle (5) is fixedly connected to the top of the cover plate (4), and a power-assisted mechanism (6) is fixedly connected to the inner wall of the fixing groove (3);

assist drive device (6) include slide rail (601), the outer wall swing joint of slide rail (601) has slider (602), the first movable rod (603) of top fixedly connected with of slider (602), the front swing joint of first movable rod (603) has second movable rod (604), the outer wall fixedly connected with gag lever post (606) of slide rail (601).

2. The manhole cover opening device for municipal engineering according to claim 1, wherein: one side swing joint of well lid body (1) has slewing mechanism (2), slewing mechanism (2) include fixed block (201), one side swing joint of fixed block (201) has pivot (202), the outer wall fixedly connected with loose bearing (203) of pivot (202), the one end fixedly connected with stopper (204) of pivot (202).

3. The manhole cover opening device for municipal engineering according to claim 1, wherein: the manhole cover is characterized in that a water falling groove (7) is formed in the top of the manhole cover body (1), a clamping block (9) is fixedly connected to the bottom of the manhole cover body (1), and a land block (8) is fixedly connected to the outer wall of the clamping block (9).

4. The manhole cover opening device for municipal engineering according to claim 1, wherein: the front surface of the second movable rod (604) is fixedly connected with a movable pin (605), and the first movable rod (603) is movably connected with the second movable rod (604) through the movable pin (605).

5. The manhole cover opening device for municipal engineering according to claim 1, wherein: the shape and size of the sliding block (602) and the shape and size of the sliding rail (601) are matched with each other, and the first movable rod (603) is movably connected with the sliding rail (601) through the sliding block (602).

6. The manhole cover opening device for municipal engineering according to claim 2, wherein: one end of the rotating shaft (202) is fixedly connected with one side of the limiting block (204), and one end of the rotating shaft (202) is fixedly connected with one side of the well lid body (1).

7. The manhole cover opening device for municipal engineering according to claim 2, wherein: the movable groove has been seted up to one side of fixed block (201), and the outer wall of live bearing (203) and the inner wall fixed connection in movable groove, and the outer wall fixed connection of the outer wall of live bearing (203) and pivot (202), and pivot (202) are through movable groove and live bearing (203) and fixed block (201) swing joint.

8. The manhole cover opening device for municipal engineering according to claim 3, wherein: the top of landmass (8) is provided with a clamping groove, the shape and size of the clamping groove and the shape and size of clamping block (9) are matched with each other, and the well lid body (1) is fixedly connected with the landmass (8) through the clamping block (9) and the clamping groove.