CN215290279U

CN215290279U - Well lid subassembly convenient to well lid and well seat separation

Info

Publication number: CN215290279U
Application number: CN202121705440.9U
Authority: CN
Inventors: 宋广辉; 胡宗东; 解小军
Original assignee: Anhui Zhenshi Machinery Manufacturing Co ltd
Current assignee: Anhui Zhenshi Machinery Manufacturing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-24
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a well lid subassembly convenient to well lid and well seat separation relates to well lid technical field. The utility model comprises a well seat body, a rotating shaft arranged in the well seat body, a well cover body rotationally matched with the periphery of the rotating shaft, a channel arranged at one side of the well cover body, a groove arranged at the middle part of the rotating shaft and a clamping component arranged between the channel and the groove; the clamping assembly comprises a screw rod which is in rotating fit with the middle of the rotating shaft and a fixed block which is in threaded fit with the peripheral side of the screw rod. The utility model discloses a set up screw rod, fixed block in the channel, screw rod screw-thread fit drives the fixed block to keeping away from or being close to the side motion of pivot to make the connecting rod drive stopper and well seat body produce or cancel spacing relation, conveniently carry out quick installation and separation to well seat body and well lid body, for the construction provides convenient, and when the well lid subassembly produces the damage, can change well seat or well lid alone, promoted the practicality of well lid subassembly.

Description

Well lid subassembly convenient to well lid and well seat separation

Technical Field

The utility model belongs to the technical field of the well lid, especially, relate to a well lid subassembly convenient to well lid and well seat separation.

Background

With the increasing perfection of all functions of cities, the well covers are also embedded in all streets of the cities like screws on huge machines. The well covers belong to multiple industry departments such as municipal administration, communication, gas, heating power, electric power, traffic management and the like, and have the disadvantages of complicated ownership and high management difficulty. Among them, the well cover of electric power and communication cables occupies a considerable part. The well lid subassembly is used for hiding the road or the deep well in the family, prevents that people or object from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The well lid of most well lid subassemblies on the existing market hardly separates with the well seat completely, has certain hindrance to the work progress, and when the well lid subassembly damaged, needs well lid and well seat to change simultaneously, causes certain waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid subassembly convenient to well lid and well seat separation has solved the technical problem that current well lid subassembly is difficult to carry out the complete separation.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a well lid assembly convenient for separating a well lid from a well base comprises a well base body, a rotating shaft arranged in the well base body, a well lid body rotationally matched with the periphery of the rotating shaft, a channel arranged on one side of the well lid body, a groove arranged in the middle of the rotating shaft and a clamping assembly arranged between the channel and the groove;

the clamping assembly comprises a screw rod which is in rotating fit with the middle of the rotating shaft, a fixed block which is in threaded fit with the periphery of the screw rod, connecting rods which are respectively in rotating fit with two opposite sides of the fixed block, and a limiting block which is in rotating fit with one end of each connecting rod.

Optionally, the adjacent position of the groove and the limiting block is an arc-shaped surface, the middle part of the well seat body is provided with a limiting groove, and the limiting block corresponds to the limiting groove.

Optionally, a rotating wheel is fixed on the periphery of the screw, a traction rope is fixed between the rotating wheel and the two limiting blocks, and two springs are fixed between the two limiting blocks.

Optionally, the two springs are located to one side of the two pull cords.

Optionally, one side sliding fit of well lid body has the sliding plate, and the sliding plate is located the notch department of channel.

Optionally, a clamping groove is formed in one side of the well seat body, a clamping block is fixed to one side of the well cover body, and the clamping block corresponds to the clamping groove.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through setting up screw rod, fixed block in the channel, and screw rod screw-thread fit drives the fixed block to keeping away from or being close to the side motion of pivot to make the connecting rod drive stopper and well seat body produce or cancel spacing relation, conveniently install fast and separate well seat body and well lid body, for the construction provides convenient, and when well lid subassembly produces the damage, can change well seat or well lid alone, promoted the practicality of well lid subassembly.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembled three-dimensional structure of a well seat body and a well lid body according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembled three-dimensional structure of a fixture block and a clamping groove according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembled three-dimensional structure of a well seat body according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly cross-section structure of a clamping assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 4.

Wherein the figures include the following reference numerals:

well seat body 1, well lid body 2, channel 201, pivot 3, recess 301, fixture block 4, draw-in groove 5, joint subassembly 6, screw 601, fixed block 602, connecting rod 603, stopper 604, sliding plate 7, live-rollers 8, haulage rope 9, spring 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in one embodiment, a well lid assembly for facilitating separation of a well lid from a well base is provided, including: the well base comprises a well base body 1, a rotating shaft 3 arranged in the well base body 1, a well lid body 2 which is rotatably matched with the periphery of the rotating shaft 3, a channel 201 arranged on one side of the well lid body 2, a groove 301 arranged in the middle of the rotating shaft 3 and a clamping component 6 arranged between the channel 201 and the groove 301;

the clamping assembly 6 comprises a screw 601 rotatably fitted in the middle of the rotating shaft 3, a fixed block 602 screwed on the periphery of the screw 601, connecting rods 603 rotatably fitted on two opposite sides of the fixed block 602, and a limiting block 604 rotatably fitted on one end of the connecting rods 603.

The application of one aspect of the embodiment is as follows: when the well lid to the well lid subassembly is separated with the well seat, rotate screw rod 601 earlier for screw rod 601 and the motion of one side of fixed block 602 to keeping away from pivot 3 are driven to screw rod 602 and fixed block 602 screw-thread fit, then fixed block 602 drives two connecting rods 603 and rotates, then two connecting rods 603 drive two stopper 604 and be close to relatively, make stopper 604 and well seat body 1 cancel spacing relation, thereby accomplished the separation to the well lid and the well seat of well lid subassembly, the same reason during the installation.

Through set up screw rod 601 in channel 201, fixed block 602, screw rod 601 screw-thread fit drives fixed block 602 to keeping away from or being close to the one side motion of pivot 3, thereby make connecting rod 603 drive stopper 604 and well seat body 1 produce or cancel spacing relation, conveniently install fast and separate well seat body 1 and well lid body 2, for the construction provides convenient, and when well lid subassembly produces the damage, can change well seat or well lid alone, the practicality of well lid subassembly has been promoted.

Referring to fig. 4-5, the adjacent portions of the groove 301 and the limiting block 604 are arc-shaped surfaces, a limiting groove is formed in the middle of the well base body 1, and the limiting block 604 corresponds to the limiting groove. The curved surface reduces the friction force generated by the connecting rod 603 with the groove 301 when the stopper 604 is pulled.

Referring to fig. 4-5, a rotating wheel 8 is fixed on the periphery of the screw 601 of the present embodiment, a pulling rope 9 is fixed between the rotating wheel 8 and the two limiting blocks 604, and two springs 10 are fixed between the two limiting blocks 604. Two springs 10 are located on one side of the two pull cords 9. Screw rod 601 and the one side motion of pivot 3 is kept away from to fixed block 602 screw-thread fit, screw rod 601 drives simultaneously and rotates wheel 8 and rotate, makes two haulage ropes 9 encircle in the week side of rotating wheel 8, supplementary two stopper 604 are close to relatively, reduces the frictional force between stopper 604 and the recess 301 inner wall, it is more convenient when making well seat body 1 and well lid body 2 separate, two springs 10 are used for guiding two stopper 604 horizontal motions, make two haulage ropes 9 keep the horizontality as far as possible.

Referring to fig. 2, a sliding plate 7 is slidably fitted to one side of the manhole cover body 2 of the present embodiment, and the sliding plate 7 is located at the notch of the channel 201. One side of the well seat body 1 is provided with a clamping groove 5, one side of the well cover body 2 is fixed with a clamping block 4, and the clamping block 4 corresponds to the clamping groove 5. When not needing to use joint subassembly 6, promote sliding plate 7 for sliding plate 7 seals the notch department of channel 201, reduces the entering of dust and dust, and extension joint subassembly 6's life when closing after well lid body 2 and well seat body 1 installation, fixture block 4 produces spacing relation with draw-in groove 5, closes well lid and well seat.

Example 1: in order to make the separation of the well lid from the well base more convenient and to make the use of the clamping assembly 6 more convenient, two alternative embodiments are provided in this embodiment.

Embodiment 1.1, in this embodiment, the clamping assembly 6 includes a screw 601 rotatably fitted in the middle of the rotating shaft 3, a fixed block 602 screwed on the periphery of the screw 601, a connecting rod 603 rotatably fitted on two opposite sides of the fixed block 602, and a limiting block 604 rotatably fitted on one end of the connecting rod 603. The limit block 604 and the well seat body 1 generate or cancel a limit relation, so that the well lid and the well seat can be quickly separated and installed.

Embodiment 1.2, in this embodiment, a rotating wheel 8 is fixed to the peripheral side of the screw 601, a traction rope 9 is fixed between the rotating wheel 8 and the two limiting blocks 604, and two springs 10 are fixed between the two limiting blocks 604. When the limiting block 604 and the well seat body 1 are in a limiting relationship, the friction force between the limiting block 604 and the inner wall of the groove 301 is reduced, and the clamping assembly 6 is more convenient to use.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a well lid subassembly convenient to well lid and well seat separation which characterized in that includes: the well base comprises a well base body (1), a rotating shaft (3) arranged in the well base body (1), a well lid body (2) rotationally matched with the periphery of the rotating shaft (3), a channel (201) arranged on one side of the well lid body (2), a groove (301) arranged in the middle of the rotating shaft (3), and a clamping component (6) arranged between the channel (201) and the groove (301);

the clamping assembly (6) comprises a screw rod (601) which is in rotating fit with the middle of the rotating shaft (3), a fixed block (602) which is in threaded fit with the peripheral side of the screw rod (601), connecting rods (603) which are in rotating fit with the two opposite sides of the fixed block (602) respectively, and a limiting block (604) which is in rotating fit with one end of each connecting rod (603).

2. The well lid assembly convenient for separating the well lid from the well base as claimed in claim 1, wherein the adjacent positions of the groove (301) and the limiting block (604) are both arc-shaped surfaces, the middle part of the well base body (1) is provided with a limiting groove, and the limiting block (604) corresponds to the limiting groove.

3. The well lid assembly convenient for separating the well lid from the well base as claimed in claim 1, wherein a rotating wheel (8) is fixed on the periphery of the screw rod (601), a traction rope (9) is fixed between the rotating wheel (8) and the two limit blocks (604), and two springs (10) are fixed between the two limit blocks (604).

4. A manhole cover assembly for facilitating the separation of the manhole cover from the manhole base according to claim 3, wherein two springs (10) are located at one side of the two pulling lines (9).

5. A manhole cover assembly for facilitating the separation of the manhole cover from the manhole base according to claim 1, wherein the sliding plate (7) is slidably fitted to one side of the manhole cover body (2), and the sliding plate (7) is located at the notch of the channel (201).

6. The well lid assembly convenient for separating the well lid from the well base as claimed in claim 1, wherein a clamping groove (5) is formed at one side of the well base body (1), a clamping block (4) is fixed at one side of the well lid body (2), and the clamping block (4) corresponds to the clamping groove (5).