CN213329111U

CN213329111U - Hydraulic equipment manhole

Info

Publication number: CN213329111U
Application number: CN202021802722.6U
Authority: CN
Inventors: 谭玉兵
Original assignee: Tonglu Hongrui Construction Engineering Co ltd
Current assignee: Tonglu Hongrui Construction Engineering Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-01
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a hydraulic equipment manhole, including manhole body and the base of setting in manhole body bottom, the fixed fixing base that is provided with on the inner wall of manhole body right side well head, the top fixed mounting of fixing base has step motor, fixedly connected with stand on step motor's the output, and the bottom of stand rotates the below and the rotation that runs through to the fixing base and installs on the base, the downside activity of fixing base is equipped with lift platform. The utility model provides a hydraulic equipment manhole, through lift platform upwards perhaps remove downwards, made things convenient for engineering maintainer to get into the operation of overhauing in the pit, avoided still needing to get into the trouble of overhauing equipment in the pit through the cat ladder among the traditional art, made things convenient for engineering maintainer's work greatly to maintenance for hydraulic equipment brings very big facility, satisfied people's the user demand of overhauing equipment that goes into the pit.

Description

Hydraulic equipment manhole

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic equipment manhole.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Hydraulic engineering needs to repair different types of hydraulic buildings such as water well heads, dam building, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like so as to achieve the aims.

An access well is generally arranged at a node of water conservancy pipeline transportation, and is a well-shaped structure built by injection molding bodies or bricks for facilitating periodic inspection, cleaning and dredging of pipelines or underground equipment inspection.

In the hydraulic engineering field, the maintenance is overhauld to the equipment in the hydraulic access shaft often need, but some hydraulic equipment are darker in the access shaft, bring inconvenience for engineering personnel's work, often need the cat ladder to put into in the pit, then go into the well through the cat ladder and come to overhaul hydraulic equipment, it is very inconvenient to use, consequently need to find out the access shaft that a hydraulic equipment that facilitates use overhauls usefulness urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic equipment manhole.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic equipment manhole comprises a manhole body and a base arranged at the bottom of the manhole body, wherein a fixed seat is fixedly arranged on the inner wall of a right well mouth of the manhole body, a stepping motor is fixedly arranged at the top of the fixed seat, an upright post is fixedly connected to the output end of the stepping motor, the bottom of the upright post rotatably penetrates below the fixed seat and is rotatably arranged on the base, a lifting platform is movably arranged at the lower side of the fixed seat, a mounting hole is formed in the lifting platform, a lead screw nut is fixedly sleeved in the mounting hole, the upright post penetrates through the lead screw nut and is in threaded connection with the lead screw nut, symmetrically arranged guide sliding blocks are fixedly connected to the right side of the lifting platform, symmetrically arranged guide sliding rails are fixedly arranged on the inner wall of the right side of the manhole body, and the guide sliding blocks are slidably arranged on the guide sliding rails along the vertical direction, the fixed protection rail that is provided with in left side edge of lift platform upper surface, the left end fixedly connected with slope support of lift platform bottom, the right side bottom fixedly connected with lift support of slope support, and lift support movable sleeve establish on the stand, the right side slidable mounting of lift support is on the direction slide rail.

Preferably, the stand column below the fixed seat is provided with an external thread, the inner wall of the screw rod nut is provided with an internal thread, and the external thread on the stand column is in threaded connection with the internal thread on the inner wall of the screw rod nut.

Preferably, the lifting support is provided with a through hole, and the lifting support is movably sleeved on the upright post through the through hole.

Preferably, the fixing seat is provided with a rotating hole, a bearing is arranged in the rotating hole, and the upright post is rotatably arranged on the bearing.

Preferably, the top of base is provided with rotates the seat, and the bottom of stand rotates and installs on rotating the seat.

Preferably, the cross section of the guide slide rail is of a T-shaped structure, a T-shaped slide groove is formed in the guide slide block, and the guide slide block is arranged on the guide slide rail in a sliding mode through the T-shaped slide groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, when people need go into the well to overhaul and maintain equipment, through step motor's work, drive the stand and rotate, still rotate through the internal thread on external screw thread and the screw-nut inner wall relatively when the stand rotates, simultaneously lift platform still carries out vertical direction cooperation on the direction slide rail through the direction slider, when the stand rotates like this, can make lift platform carry out upper and lower screw drive on the external screw thread of stand through screw-nut, and then make lift platform move up or down, so that engineering maintainer gets into the operation of overhauing in the pit through the decline of lift platform;

the utility model provides a hydraulic equipment manhole, through lift platform upwards perhaps remove downwards, made things convenient for engineering maintainer to get into the operation of overhauing in the pit, avoided still needing to get into the trouble of overhauing equipment in the pit through the cat ladder among the traditional art, made things convenient for engineering maintainer's work greatly to maintenance for hydraulic equipment brings very big facility, satisfied people's the user demand of overhauing equipment that goes into the pit.

Drawings

Fig. 1 is a schematic structural view of a hydraulic equipment manhole provided by the utility model;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the lifting platform of the present invention.

In the figure: the device comprises an inspection well body 1, a base 2, a fixed seat 3, a stepping motor 4, an upright post 5, external threads 501, a lead screw nut 6, a lifting platform 7, a protective fence 8, an inclined bracket 9, a guide sliding block 10, a guide sliding rail 11, a lifting support 12, a through hole 13, a rotating seat 14 and a bearing 15.

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.

Referring to fig. 1-3, a hydraulic equipment manhole comprises a manhole body 1 and a base 2 arranged at the bottom of the manhole body 1, wherein a fixed seat 3 is fixedly arranged on the inner wall of a right well mouth of the manhole body 1, a stepping motor 4 is fixedly arranged at the top of the fixed seat 3, an upright post 5 is fixedly connected to the output end of the stepping motor 4, the bottom of the upright post 5 is rotatably penetrated below the fixed seat 3 and rotatably arranged on the base 2, a lifting platform 7 is movably arranged at the lower side of the fixed seat 3, a mounting hole is arranged on the lifting platform 7, a screw nut 6 is fixedly sleeved in the mounting hole, the upright post 5 is penetrated through the screw nut 6 and is in threaded connection with the screw nut 6, symmetrically arranged guide sliders 10 are fixedly connected to the right side of the lifting platform 7, symmetrically arranged guide slide rails 11 are fixedly arranged on the right inner wall of the manhole body 1, and the guide slide block 10 is slidably mounted on the guide slide rail 11 along the vertical direction, the left side edge of the upper surface of the lifting platform 7 is fixedly provided with a protective fence 8, the left end of the bottom of the lifting platform 7 is fixedly connected with an inclined support 9, the right bottom of the inclined support 9 is fixedly connected with a lifting support 12, the lifting support 12 is movably sleeved on the upright post 5, and the right side of the lifting support 12 is slidably mounted on the guide slide rail 11. The utility model provides a hydraulic equipment manhole, through ascending or the downward removal of lift platform 7, made things convenient for engineering maintainer to get into the overhaul operation in the pit, avoided still needing to get into the trouble of carrying out the maintenance equipment in the pit through the cat ladder among the traditional art, made things convenient for engineering maintainer's work greatly to the maintenance of giving hydraulic equipment brings very big facility, satisfied people's the user demand of maintenance equipment in the pit.

Specifically, the upright post 5 located below the fixing seat 3 is provided with an external thread 501, the inner wall of the screw nut 6 is provided with an internal thread, and the external thread 501 on the upright post 5 is in threaded connection with the internal thread on the inner wall of the screw nut 6.

Specifically, a through hole 13 is formed in the lifting support 12, and the lifting support 12 is movably sleeved on the upright post 5 through the through hole 13.

Specifically, be equipped with on the fixing base 3 and rotate the hole, rotate downthehole bearing 15 that is provided with, and stand 5 rotates and installs on bearing 15.

Specifically, the top of the base 2 is provided with a rotating seat 14, and the bottom of the upright post 5 is rotatably mounted on the rotating seat 14.

Specifically, the cross section of the guide slide rail 11 is a T-shaped structure, a T-shaped slide groove is formed in the guide slider 10, and the guide slider 10 is slidably disposed on the guide slide rail 11 through the T-shaped slide groove.

The utility model relates to a hydraulic equipment maintenance well, when people need to go down the well to maintain the equipment, the upright post 5 is driven to rotate through the work of the stepping motor 4, the upright post 5 also rotates relative to the internal thread on the inner wall of the screw nut 6 through the external thread 501 when rotating, and simultaneously the lifting platform 7 also vertically guides and cooperates on the guide slide rail 11 through the guide slider 10, so that when the upright post 5 rotates, the lifting platform 7 can drive the upper and lower threads on the external thread 501 of the upright post 5 through the screw nut 6, and further the lifting platform 7 moves upwards or downwards, so that the engineering maintenance personnel can enter the underground maintenance operation through the descending of the lifting platform 7, thereby avoiding the trouble that the engineering maintenance personnel still need to enter the underground maintenance equipment through a ladder stand in the prior art, greatly facilitating the work of the engineering maintenance personnel, and bringing great convenience to the maintenance of the hydraulic equipment, the use requirement of people's maintenance equipment that goes into the well has been satisfied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hydraulic equipment manhole comprises a manhole body (1) and a base (2) arranged at the bottom of the manhole body (1), and is characterized in that a fixed seat (3) is fixedly arranged on the inner wall of a right-side wellhead of the manhole body (1), a stepping motor (4) is fixedly arranged at the top of the fixed seat (3), an upright post (5) is fixedly connected to the output end of the stepping motor (4), the bottom of the upright post (5) is rotatably penetrated below the fixed seat (3) and rotatably arranged on the base (2), a lifting platform (7) is movably arranged at the lower side of the fixed seat (3), a mounting hole is formed in the lifting platform (7), a screw nut (6) is fixedly sleeved in the mounting hole, the upright post (5) penetrates through the screw nut (6) and is in threaded connection with the screw nut (6), guide sliders (10) which are symmetrically arranged are fixedly connected to the right side of the lifting platform (7), fixed direction slide rail (11) that are equipped with the symmetry and set up on the right side inner wall of manhole body (1), and direction slider (10) along vertical direction slidable mounting on direction slide rail (11), the fixed protection rail (8) that are provided with in left side edge of lift platform (7) upper surface, the left end fixedly connected with slope support (9) of lift platform (7) bottom, the right side bottom fixedly connected with lift support (12) of slope support (9), and lift support (12) movable sleeve establish on stand (5), the right side slidable mounting of lift support (12) is on direction slide rail (11).

2. The hydraulic equipment manhole according to claim 1, wherein an external thread (501) is arranged on the upright post (5) below the fixing seat (3), an internal thread is arranged on the inner wall of the screw nut (6), and the external thread (501) on the upright post (5) is in threaded connection with the internal thread on the inner wall of the screw nut (6).

3. The hydraulic equipment manhole according to claim 1, wherein the lifting support (12) is provided with a through hole (13), and the lifting support (12) is movably sleeved on the upright column (5) through the through hole (13).

4. The hydraulic equipment manhole according to claim 1, wherein the fixing seat (3) is provided with a rotating hole, a bearing (15) is arranged in the rotating hole, and the upright post (5) is rotatably mounted on the bearing (15).

5. The hydraulic equipment manhole according to claim 1, wherein a rotating seat (14) is arranged at the top of the base (2), and the bottom of the upright (5) is rotatably mounted on the rotating seat (14).

6. The hydraulic equipment manhole according to claim 1, wherein the cross section of the guide sliding rail (11) is of a T-shaped structure, a T-shaped sliding channel is formed in the guide sliding block (10), and the guide sliding block (10) is arranged on the guide sliding rail (11) in a sliding mode through the T-shaped sliding channel.