Municipal power well structure

Abstract

The utility model discloses a municipal power well structure which comprises a well body and a well lid, a fixing block located on one side is arranged at the top of the well body and fixedly connected with the top of the well body, the well lid is arranged on one side of the fixing block, one side of the well lid is rotationally connected with the fixing block through a fixing shaft, and a first fixing base located on one side is arranged at the bottom of the well lid. The top end of the first fixing base is fixedly connected with the well lid, the first fixing base is rotationally connected with a hydraulic rod located below the well lid, one end of the hydraulic rod is rotationally connected with a second fixing base, one side of the second fixing base is fixedly connected with the well body, a groove is formed in the top of the well lid, and a third fixing base located at the bottom of the inner cavity is arranged in the groove. The bottom end of the third fixing base is fixedly connected with the groove, a pull ring is arranged at the top end of the third fixing base, and one end of the pull ring is rotationally connected with the third fixing base. According to the manhole cover, the hydraulic rod is arranged, so that the resistance when the manhole cover is opened is reduced, and a maintainer can conveniently open the manhole cover to maintain the interior of the manhole cover.

Description

Technical Field

[0001] The utility model relates to the technical field of power wells, in particular to a municipal power well structure. Background Art

[0002] Municipal engineering refers to municipal infrastructure construction projects. In my country, municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (villages), and provide residents with paid or free public products and services based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity (part outside the red line), telecommunications, heat, gas, etc., as well as squares, urban greening, etc., all belong to the category of municipal engineering. Municipal engineering generally belongs to the country's infrastructure, which refers to the construction of various public transportation facilities, water supply, drainage, gas, urban flood control, environmental sanitation and lighting infrastructure in urban construction. It is an indispensable material basis for the survival and development of the city, and is the basic condition for improving people's living standards and opening up to the outside world. Most power wells usually include a body and a cover, and the power facilities are placed in the well body. However, the well body and the well cover are both sealed structures. Although this prevents rainwater from easily seeping into the well body through the gap between the well body and the well cover and flowing into the well bottom along the well wall, it also avoids the risk of power facilities getting damp to a certain extent and ensures the stability of the use of power facilities. However, it brings great trouble to maintenance personnel, because the internal space of the well body and the well cover in a sealed state may generate pressure, causing resistance when maintenance personnel open the well cover, so there is room for improvement in this regard. Utility Model Content

[0003] The purpose of this application is to provide a municipal power well structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a municipal power well structure, comprising a well body and a well cover, wherein a fixed block located on one side is provided at the top of the well body, the fixed block is fixedly connected to the top of the well body, a well cover is provided on one side of the fixed block, one side of the well cover is rotatably connected to the fixed block through a fixed shaft, a first fixed seat located on one side is provided at the bottom of the well cover, the top of the first fixed seat is fixedly connected to the well cover, the first fixed seat is rotatably connected to a hydraulic rod located below the well cover, one end of the hydraulic rod is rotatably connected to a second fixed seat, one side of the second fixed seat is fixedly connected to the well body, a groove is provided at the top of the well cover, a third fixed seat located at the bottom of the inner cavity is provided inside the groove, the bottom end of the third fixed seat is fixedly connected to the groove, a pull ring is provided at the top of the third fixed seat, one end of the pull ring is rotatably connected to the third fixed seat.

[0005] Preferably, a sealing anti-backflow annular groove is provided at the bottom of the manhole cover, a sealing rubber sleeve located at the top of the inner cavity is provided inside the sealing anti-backflow annular groove, and the top of the sealing rubber sleeve is fixedly connected to the sealing reflux groove.

[0006] Preferably, the sealing rubber sleeve is made of rubber.

[0007] Preferably, a sealing ring fixedly connected to the well body is provided at the bottom of the sealing rubber sleeve, and the top of the sealing ring is sealingly connected to the sealing rubber sleeve.

[0008] Preferably, the top of the sealing ring is detachably connected to the sealing rubber sleeve.

[0009] Preferably, the interior of the well body is provided with a step handle located on one side of the inner wall and fixedly connected thereto, and the step handle is provided in plurality.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, a sealing rubber sleeve and a sealing ring are provided, and the sealing rubber sleeve and the sealing ring are sealed and connected to prevent the entry of outside air and water flow, thereby achieving a good sealing effect. By providing a second fixed seat, a hydraulic rod, and a first fixed seat, the hydraulic rod is connected to the inside of the well body and the bottom of the well cover through the first fixed seat and the second fixed seat, which is convenient for maintenance personnel to open the well cover and enter the well body to repair the cable. By providing a step handle in the well body, it is convenient for maintenance personnel to enter the well body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is an overall structural diagram of a municipal power well structure in an embodiment of the present application;

[0014] Figure 2 for Figure 1 A in the enlarged view;

[0015] Figure 3 for Figure 1 Enlarged view of point B in .

[0016] In the figure: 1, manhole cover; 2, fixed shaft; 3, fixed block; 4, step handle; 5, hydraulic rod; 6, first fixed seat; 7, sealing ring; 8, third fixed seat; 9, sealing rubber sleeve; 10, pull ring; 11, groove; 12, well body; 13, second fixed seat; 14, sealing anti-backflow ring groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0020] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0021] Example: Reference Figure 1-3 A municipal power well structure shown in the figure includes a well body 12 and a well cover 1. A fixed block 3 located on one side is provided at the top of the well body 12. The fixed block 3 is fixedly connected to the top of the well body 12. A well cover 1 is provided on one side of the fixed block 3. One side of the well cover 1 is rotatably connected to the fixed block 3 through a fixed shaft 2. A first fixed seat 6 located on one side is provided at the bottom of the well cover 1. The top of the first fixed seat 6 is fixedly connected to the well cover 1. The first fixed seat 6 is rotatably connected to a hydraulic rod 5 located below the well cover 1. One end of the hydraulic rod 5 is rotatably connected to a second fixed seat 13. The second fixed seat 13 One side is fixedly connected to the well body 12, a groove 11 is provided on the top of the manhole cover 1, and a third fixing seat 8 located at the bottom of the inner cavity is provided inside the groove 11, and the bottom end of the third fixing seat 8 is fixedly connected to the groove 11, and a pull ring 10 is provided on the top of the third fixing seat 8, and one end of the pull ring 10 is rotatably connected to the third fixing seat 8. By arranging the second fixing seat 13, the hydraulic rod 5, and the first fixing seat 6, the hydraulic rod 5 is connected with the inside of the well body 12 and the bottom of the manhole cover 1 through the first fixing seat 6 and the second fixing seat 13, which is convenient for maintenance personnel to open the manhole cover 1 and enter the well body 12 to repair the cable.

[0022] By means of the above structure: a sealing anti-backflow annular groove 14 is provided at the bottom of the manhole cover 1, a sealing rubber sleeve 9 is provided inside the sealing anti-backflow annular groove 14 and the top of the sealing rubber sleeve 9 is fixedly connected to the sealing backflow groove.

[0023] According to the above structure: the sealing rubber sleeve 9 is made of rubber.

[0024] With the above structure: the bottom of the sealing rubber sleeve 9 is provided with a sealing ring 7 fixedly connected to the well body 12, and the top of the sealing ring 7 is sealed with the sealing rubber sleeve 9 to prevent rainwater from entering the well body 12 and causing cable failure.

[0025] By means of the above structure, the top of the sealing ring 7 is detachably connected to the sealing rubber sleeve 9, so that maintenance personnel can open the manhole cover 1 easily.

[0026] By means of the above structure: the interior of the well body 12 is provided with a step handle 4 located on one side of the inner wall and fixedly connected thereto, and a plurality of step handles 4 are provided, which facilitates maintenance personnel to enter the well body 12 to repair the cable.

[0027] The working principle of this embodiment is as follows: by setting a second fixing seat 13, a hydraulic rod 5, and a first fixing seat 6, the hydraulic rod 5 is connected to the inside of the well body 12 and the bottom of the well cover 1 through the first fixing seat 6 and the second fixing seat 13, which is convenient for maintenance personnel to open the well cover 1 and enter the well body 12 to repair the cable. When the cable needs to be repaired, the maintenance personnel can first rotate the pull ring 10 90° to the open state, and then pull the well cover 1 to one side to open the well cover 1. At the same time, a step handle is provided in the well body 12, and the maintenance personnel can enter the well body 12 through the step handle to repair the cable.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal power well structure, comprising a well body and a well cover, characterized in that: The top of the well body is provided with a fixed block located on one side, and the fixed block is fixedly connected to the top of the well body, a manhole cover is provided on one side of the fixed block, and one side of the manhole cover is rotatably connected to the fixed block through a fixed shaft, and the bottom of the manhole cover is provided with a first fixed seat located on one side, and the top of the first fixed seat is fixedly connected to the manhole cover, the first fixed seat is rotatably connected to a hydraulic rod located under the manhole cover, one end of the hydraulic rod is rotatably connected to a second fixed seat, one side of the second fixed seat is fixedly connected to the well body, a groove is provided on the top of the manhole cover, and a third fixed seat located at the bottom of the inner cavity is provided inside the groove, the bottom end of the third fixed seat is fixedly connected to the groove, and a pull ring is provided on the top of the third fixed seat, and one end of the pull ring is rotatably connected to the third fixed seat.

2. A municipal power well structure according to claim 1, characterized in that: A sealing anti-backflow annular groove is provided at the bottom of the manhole cover, a sealing rubber sleeve located at the top of the inner cavity is provided inside the sealing anti-backflow annular groove, and the top of the sealing rubber sleeve is fixedly connected to the sealing backflow groove.

3. A municipal power well structure according to claim 2, characterized in that: The sealing rubber sleeve is made of rubber.

4. A municipal power well structure according to claim 2, characterized in that: A sealing ring fixedly connected to the well body is provided at the bottom of the sealing rubber sleeve, and the top of the sealing ring is sealingly connected to the sealing rubber sleeve.

5. A municipal power well structure according to claim 4, characterized in that: The top of the sealing ring is detachably connected to the sealing rubber sleeve.

6. A municipal power well structure according to claim 1, characterized in that: The interior of the well body is provided with a step handle located at one side of the inner wall and fixedly connected thereto, and the step handle is provided with a plurality of step handles.

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