CN219009873U

CN219009873U - Well lid opening aid

Info

Publication number: CN219009873U
Application number: CN202222575891.6U
Authority: CN
Inventors: 李�浩; 石敏圣; 沈旭甜; 张涛; 刘登辉; 陈海沫; 沈文健; 卢卫德; 周凯; 陈思宇; 夏娟; 朱倩; 解国语; 陈亚君; 朱运鹏
Original assignee: Yangzhou Aerospace Surveying And Mapping Technology Co ltd
Current assignee: Yangzhou Aerospace Surveying And Mapping Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-12
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a well lid opening aid, which comprises a bottom plate, wherein two mounting plates are fixedly connected to two sides of the surface of the bottom plate, a frame is arranged on the surfaces of the two mounting plates, a lifting assembly is arranged in the frame, two vertical rods are arranged below the lifting assembly, the two vertical rods penetrate through and are fixedly connected with a mounting frame on one side of the surface of the mounting plate, a pull rod penetrates through and is fixedly connected with the surface of the mounting frame, and a limiting rod is fixedly connected to the bottom of the pull rod. According to the utility model, through the lifting assembly, the vertical rods, the mounting frame, the pull rod, the limiting plate and the limiting rod, the limiting rod at the bottom of the pull rod is staggered on the through hole on the well lid, and the connecting plate is driven by the screw rod to move upwards, so that the well lid at the bottom is driven to lift, the working intensity is greatly reduced, the working efficiency of opening the well lid is improved, the labor force of manpower is saved, and the practicability is stronger.

Description

Well lid opening aid

Technical Field

The utility model relates to the technical field of well lid opening, in particular to a well lid opening aid.

Background

The well lid is used for covering a road or a deep well in a home and preventing people or objects from falling. The materials can be classified into metal well covers, high-strength fiber cement concrete well covers, resin well covers and the like. Generally circular. Can be used for green belts, sidewalks, motor lanes, wharfs, alleys and the like.

The existing well lid is lifted by a plurality of people by using hooks in the opening process, time and labor are wasted in the opening process of the well lid, and a large amount of labor cost is required to be input.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a well lid opening aid.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a well lid opens assistor, includes the bottom plate, the equal fixedly connected with in surface both sides of bottom plate two mounting panels, two be provided with the frame on the surface of mounting panel, the inside of frame is provided with the lifting unit, the below of lifting unit is provided with two montants, two the montant runs through sliding connection to the surface one side fixedly connected with installing frame of mounting panel, the on surface of installing frame runs through sliding connection has the pull rod, the bottom fixedly connected with limiting rod of pull rod, the top fixedly connected with limiting plate of limiting rod, the bottom symmetry fixedly connected with two fixed blocks of bottom plate, two the bottom fixedly connected with universal wheel of fixed block.

As a further description of the above technical solution:

the lifting assembly comprises two connecting rods, the two connecting rods are fixedly connected to the inner top of the frame, the two connecting rods are fixedly connected to the bottoms of the two mounting plates, the screw rods are connected to the bottom plate in a rotating mode on the surface, connecting plates are sleeved on the screw rods and the outer portions of the connecting rods in a sleeved mode, the bottoms of the connecting plates are fixedly connected to the tops of the vertical rods, the lifting assembly is used for conveniently opening the well cover, working intensity is greatly reduced, working efficiency of opening the well cover is improved, labor force for manpower is saved, and practicability is higher.

As a further description of the above technical solution:

one end of the screw rod penetrates through the outer part of the frame and is fixedly connected with a disc, a crank is fixedly connected to the surface of the disc, and the screw rod on one side of the disc is conveniently driven to rotate by the crank, so that the screw rod is quite convenient.

As a further description of the above technical solution:

the connecting plate is in sliding connection with the connecting rod, the connecting plate is in threaded connection with the screw rod, the structure is simple, the connecting plate can conveniently move on the connecting rod and the screw rod, and the practicability is higher.

As a further description of the above technical solution:

fixedly connected with two risers on the surface of bottom plate, two fixedly connected with push rod between the riser, simple structure that is convenient for utilize the push rod to promote, conveniently move the well lid position after opening, the practicality is stronger.

As a further description of the above technical solution:

fixedly connected with anti-slip sleeves are sleeved on the surfaces of the crank and the push rod, so that comfort effect is improved when the hand-held type anti-slip device is used in a handheld mode, and practicability is higher.

The utility model has the beneficial effects that:

when the well lid opening device is used, the limiting rods at the bottom of the pull rod are staggered on the through holes on the well lid through the arranged lifting assemblies, the vertical rods, the mounting frames, the pull rods, the limiting plates and the limiting rods, and the connecting plates are driven by the screw rods to move upwards, so that the well lid at the bottom is driven to lift, the working intensity is greatly reduced, the working efficiency of opening the well lid is improved, the labor force of manpower is saved, and the practicability is higher.

Drawings

FIG. 1 is a perspective view of a manhole cover opening aid of the present utility model;

FIG. 2 is a front cross-sectional view of a manhole cover opening aid of the present utility model;

fig. 3 is an enlarged view of a of fig. 1 in accordance with the present utility model.

Legend description:

1. a bottom plate; 2. a fixed block; 3. a riser; 4. a push rod; 5. a universal wheel; 6. a mounting plate; 7. a connecting plate; 8. a connecting rod; 9. a disc; 10. a crank; 11. a screw; 12. a frame; 13. a vertical rod; 14. a mounting frame; 15. a limiting plate; 16. a pull rod; 17. defining a stem.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a well lid opening aid comprises a base plate 1, two mounting plates 6 are fixedly connected to two sides of the surface of the base plate 1, a frame 12 is arranged on the surfaces of the two mounting plates 6, a lifting assembly is arranged in the frame 12, two vertical rods 13 are arranged below the lifting assembly, the two vertical rods 13 penetrate through and are connected to a mounting frame 14 fixedly connected to one side of the surface of the mounting plate 6 in a sliding manner, a pull rod 16 penetrates through and is connected to the surface of the mounting frame 14 in a sliding manner, a limiting rod 17 is fixedly connected to the bottom of the pull rod 16, a limiting plate 15 is fixedly connected to the top of the limiting rod 17, two fixing blocks 2 are symmetrically and fixedly connected to the bottom of the base plate 1, universal wheels 5 are fixedly mounted at the bottom of the two fixing blocks 2, fixedly connected anti-skidding sleeves are sleeved on the surfaces of a crank 10 and a pushing rod 4, two vertical plates 3 are fixedly connected to the surface of the base plate 1, and a pushing rod 4 is fixedly connected between the two vertical plates 3.

Referring to fig. 1-2, the lifting assembly comprises two connecting rods 8, the two connecting rods 8 are fixedly connected to the inner top of a frame 12, the bottoms of the two connecting rods 8 are fixedly connected to the tops of two mounting plates 6, screws 11 are rotatably connected to the surface of a base plate 1, connecting plates 7 are sleeved on the screws 11 and the outer parts of the connecting rods 8 together, the bottoms of the connecting plates 7 are fixedly connected to the tops of vertical rods 13, one ends of the screws 11 penetrate through and extend to the outer parts of the frame 12 to be fixedly connected with discs 9, cranks 10 are fixedly connected to the surfaces of the discs 9, the connecting plates 7 are in sliding connection with the connecting rods 8, and the connecting plates 7 are in threaded connection with the screws 11.

When the well lid opening device is used, the push rod 4 is used for pushing the universal wheel 5 to rotate, so that the device moves in position, the device is moved to the position right above the well lid, before the well lid is opened, the limiting rod 17 below the pull rod 16 is firstly penetrated into the through hole, the limiting plate 15 is rotated to enable the limiting rod 17 to rotate 90 degrees, the positions are staggered so as to hook the well lid, when the well lid is opened, the crank 10 is used for driving the disc 9 to rotate, the disc 9 can be used for driving the screw 11 to rotate when rotating, the connecting plate 7 can move upwards, meanwhile, the two vertical rods 13 at the bottom of the connecting plate 7 are driven to move upwards, the well lid at the bottom can be lifted by the aid of the limiting rod 17 in cooperation with the pull rod 16, the well lid at the bottom can be conveniently opened, the well lid can be quickly opened after the well lid is opened, the work efficiency of the well lid is improved, labor force is saved, and the well lid opening device is high in practicability.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a well lid opens assistor, includes bottom plate (1), its characterized in that: two mounting plates (6) are fixedly connected to two sides of the surface of the bottom plate (1), a frame (12) is arranged on the surface of each mounting plate (6), a lifting assembly is arranged in each frame (12), two vertical rods (13) are arranged below each lifting assembly, each vertical rod (13) penetrates through each mounting plate (6) and is fixedly connected with a mounting frame (14) on one side of the surface, a pull rod (16) penetrates through each mounting frame (14) and is fixedly connected with a limiting rod (17) on the surface, limiting plates (15) are fixedly connected to the tops of the limiting rods (17), two fixing blocks (2) are symmetrically and fixedly connected to the bottoms of the bottom plate (1), and universal wheels (5) are fixedly arranged at the bottoms of the fixing blocks (2).

2. The well lid opening aid according to claim 1, wherein: the lifting assembly comprises two connecting rods (8), wherein the two connecting rods (8) are fixedly connected to the inner top of the frame (12), the bottoms of the two connecting rods (8) are fixedly connected to the tops of the two mounting plates (6), a screw (11) is rotationally connected to the surface of the bottom plate (1), connecting plates (7) are sleeved on the screw (11) and the outer parts of the connecting rods (8) together, and the bottoms of the connecting plates (7) are fixedly connected to the tops of the vertical rods (13).

3. A manhole cover opening aid according to claim 2, wherein: one end of the screw rod (11) penetrates through the outside of the frame (12) and is fixedly connected with a disc (9), and a crank (10) is fixedly connected to the surface of the disc (9).

4. A manhole cover opening aid according to claim 2, wherein: the connecting plate (7) is in sliding connection with the connecting rod (8), and the connecting plate (7) is in threaded connection with the screw rod (11).

5. A manhole cover opening aid according to claim 3, wherein: two risers (3) are fixedly connected to the surface of the bottom plate (1), and push rods (4) are fixedly connected between the two risers (3).

6. The well lid opening aid according to claim 5, wherein: the surfaces of the crank (10) and the push rod (4) are respectively sleeved with an anti-slip sleeve fixedly connected with the crank.