CN212503895U

CN212503895U - Drainage well lid that municipal works construction was used rises to cover device

Info

Publication number: CN212503895U
Application number: CN202021340236.7U
Authority: CN
Inventors: 毕长东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-09
Anticipated expiration: 2030-07-09

Abstract

The utility model is suitable for a municipal administration construction tool technical field provides a drainage well lid plays lid device that municipal works construction used, including hydraulic jack, hydraulic jack's top fixedly connected with telescopic link, the front of telescopic link runs through there is the spacing screw, one side fixedly connected with fixed block of telescopic link. The utility model provides a drainage well lid that municipal works construction used plays to cover device has threaded rod and movable rod, be provided with the movable rod that can open and contract on the threaded rod, the movable rod can open and shut through rotatory open control, be used for the card in the below of well lid trompil, because the back is played through long-time wind-blown rain to most of well lids of current, the well lid can be firmly blocked the well lid by earth and iron rust, the staff plays the well lid usually and need use the crowbar, but this kind is difficult to play out by the very tight crowbar for the well lid that is sealed, the problem that the difficult opening of solution well lid card that the movable rod can be fine is died.

Description

Drainage well lid that municipal works construction was used rises to cover device

Technical Field

The utility model belongs to the technical field of municipal construction tool, especially, relate to a drainage well lid plays lid device that municipal works construction was used.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually level with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover. The well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape mainly includes a round shape and a square shape. On the inspection well cover, the purpose of the underground pipeline, the information of a management and maintenance unit, a telephone and the like are generally noted, the inspection well cover still remains the traditional inspection well cover in the current vast majority of cities, and bright spots appear in the inspection well cover, such as landscape inspection well covers, which appear in the Shanghai. When the Shanghai Nanjing street is modified, the pavement of the rest belt of the street is provided with a plurality of unique well covers, the excellent historical buildings and modern architectural landscapes in Shanghai city are engraved on the well covers, and the times of the buildings are noted.

Because most of well lids of current are being blown the rain and are being beaten the back through long-time wind, the well lid can be firmly blocked dead with the well lid by earth and rust, and the staff plays the well lid usually and need use the crowbar, but this kind of very tight well lid that is sealed is difficult to open with the crowbar, will many people together, greatly increased staff's the amount of labour and fatigue degree.

Therefore, it is necessary to provide a drainage well cover-lifting device for municipal engineering construction to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage well lid that municipal works construction was used plays to cover device aims at solving the well lid and exposes the problem of dying difficult the play-out of outdoor card for a long time.

Technical scheme

The utility model discloses a realize like this, a drainage well lid that municipal works construction was used plays to cover device, including hydraulic jack, hydraulic jack's top fixedly connected with telescopic link, the front of telescopic link is run through there is spacing screw, one side fixedly connected with fixed block of telescopic link, the bottom of fixed block is rotated and is connected with the connecting block, the bottom fixedly connected with sleeve of connecting block.

Preferably, the back of the inner wall of the sleeve is rotatably connected with an opposite screw rod, the front of the opposite screw rod penetrates through the sleeve and extends to the outside of the sleeve, and the front of the opposite screw rod is fixedly connected with a knob.

Preferably, sliding connection has the slider on the subtend lead screw, the bottom of slider runs through the sleeve and extends to telescopic outside, the bottom fixedly connected with threaded rod of slider, the bottom fixedly connected with inserted bar of threaded rod.

Preferably, sliding connection has the roating seat on the threaded rod, it has the activity ring to rotate on the roating seat, the equal fixedly connected with pivot of four walls that the adjacent wall of activity ring and inserted bar are adjacent, it has the movable rod to rotate in the pivot.

Preferably, one side of the hydraulic jack is provided with a pressure lever, and the bottom of the hydraulic jack is fixedly connected with a base.

Preferably, the back fixedly connected with push rod of base, the front side and the rear side of base bottom all are provided with the universal wheel.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a drainage well lid plays lid device for municipal works construction, the threaded rod is provided with a movable rod which can be opened and contracted, the movable rod can be opened and closed through rotating and rotating control, and is used for being clamped below the hole of the well lid, because most of the existing well lids are blown by wind and rain for a long time, the well lid can be firmly clamped by earth and iron rust, usually, a worker needs to use a crowbar for lifting the well lid, but the sealed very tight well lid is difficult to be lifted by the crowbar, and the labor capacity and fatigue degree of the worker are greatly increased together by a plurality of people, and the movable rod can well solve the problem that the well lid is hard to be lifted, the sleeve is internally provided with an opposite screw rod, the opposite screw rod can be controlled to rotate through rotating a knob, because the well lid is different, the hole positions at the top of the well lid are different, the opposite screw rod can be used for controlling the movement of the threaded, make things convenient for the roly-poly to aim at the well lid trompil, increase the device adaptability, be provided with hydraulic jack on the base, replace the manpower with hydraulic jack, alleviate staff's intensity of labour for the speed of well lid plays still is provided with the telescopic link on the hydraulic jack, and the telescopic link can conveniently adjust the distance that the threaded rod outwards stretched out.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a drainage well cover lifting device for municipal engineering construction according to the present invention;

FIG. 2 is a schematic side view showing an external structure of the hydraulic jack shown in FIG. 1;

fig. 3 is a schematic structural view of the movable rod shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a limiting screw, 2, an expansion rod, 3, a fixed block, 4, a connecting block, 5, a knob, 6, a sleeve, 7, a threaded rod, 8, a rotating block, 9, a base, 10, a universal wheel, 11, a hydraulic jack, 12, a pressure rod, 13, a push rod, 14, a sliding block, 15, an opposite direction screw rod, 16, a rotating shaft, 17, a movable ring, 18, a movable rod, 19 and a plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please combine and refer to fig. 1-3, a drainage well lid that municipal works were used rises and covers device, including hydraulic jack 11, hydraulic jack 11's top fixedly connected with telescopic link 2, telescopic link 2's front runs through has spacing screw 1, one side fixedly connected with fixed block 3 of telescopic link 2, the bottom of fixed block 3 is rotated and is connected with connecting block 4, the bottom fixedly connected with sleeve 6 of connecting block 4, telescopic link 2 can conveniently adjust the distance that threaded rod 7 stretches out outward.

Please refer to fig. 1 in combination, the back of the inner wall of the sleeve 6 is connected with the opposite screw rod 15 in a rotating manner, the front of the opposite screw rod 15 penetrates through the sleeve 6 and extends to the outside of the sleeve 6, the knob 5 is fixedly connected to the front of the opposite screw rod 15, the opposite screw rod 15 can be controlled to rotate by rotating the knob 5, the hole opening positions at the top of the well cover are different due to the difference of the well cover, the opposite screw rod 15 can be used for controlling the movement of the threaded rod 7, the threaded rod 7 can be aligned to the hole opening of the well cover more conveniently.

Referring to fig. 1, a sliding block 14 is slidably connected to the opposite screw rod 15, a bottom of the sliding block 14 penetrates through the sleeve 6 and extends to an outside of the sleeve 6, a threaded rod 7 is fixedly connected to a bottom of the sliding block 14, and an insertion rod 19 is fixedly connected to a bottom of the threaded rod 7.

Referring to fig. 3, the threaded rod 7 is slidably connected with a rotating base 8, the rotating base 8 is rotatably connected with a movable ring 17, four adjacent walls of the movable ring 17 and four adjacent walls of the insertion rod 19 are fixedly connected with a rotating shaft 16, the rotating shaft 16 is rotatably connected with a movable rod 18, the threaded rod 7 is provided with a movable rod 18 which can be opened and retracted, and the movable rod 18 can be opened and closed by rotating the rotating base 8.

Referring to fig. 2, a press rod 12 is disposed on one side of a hydraulic jack 11, a base 9 is fixedly connected to the bottom of the hydraulic jack 11, and the hydraulic jack 11 is used to replace manpower, so that the labor intensity of workers is relieved, and the speed of lifting the manhole cover is increased.

Referring to fig. 2, a push rod 13 is fixedly connected to the back of the base 9, and universal wheels 10 are disposed on both the front side and the rear side of the bottom of the base 9.

The utility model discloses a theory of operation and use flow: when the manhole cover is used, the base 9 is pushed firstly, the base 9 is pushed beside the manhole cover, the distance between the two insertion rods 19 is adjusted according to two holes on the top of the manhole cover, the knob 5 is rotated during adjustment, the knob 5 drives the opposite screw rod 15 to rotate, the opposite screw rod 15 drives the two slide blocks 14 to move oppositely, the two slide blocks 14 drive the two insertion rods 19 to move oppositely, the insertion rods 19 move the tops of the two holes on the manhole cover, the insertion rods 19 are inserted into the holes, the rotary seat 8 is rotated after the insertion, the rotary seat 8 drives the movable ring 17 to rotate downwards, the movable ring 7 drives the movable rods 18 to fold, the movable rods 18 are clamped under the manhole cover after the movable rods 18 are folded, the pressure rods 12 are pressed downwards, the hydraulic jacks 11 are controlled by the pressure rods 12 to lift upwards, the manhole cover is lifted by the lifting force of the hydraulic jacks 11, the push rods 13 are pushed to move the base 9 backwards after the manhole cover is lifted, and the manhole cover is replaced by the wellhead control hydraulic jacks 11, and finally, reversely rotating the rotating seat 8 to straighten the movable rod 18 again and taking out the inserted rod 19 from the hole of the well lid.

Compared with the prior art, the utility model provides a pair of drainage well lid that municipal works construction used plays to cover device has following beneficial effect: the threaded rod 7 is provided with a movable rod 18 which can be opened and contracted, the movable rod 18 can be opened and closed through rotating and rotating 8, and is used for being clamped below the hole of the well lid, as most of existing well lids are blown by wind and rain for a long time, the well lid can be firmly clamped by soil and rust, usually workers need to use a crowbar when lifting the well lid, but the sealed tight well lid is difficult to lift by the crowbar, the labor amount and the fatigue degree of the workers are greatly increased by the aid of the crowbar together with a plurality of people, the problem that the well lid is clamped and difficult to lift is well solved by the movable rod 18, the sleeve 6 is internally provided with the opposite direction screw rod 15, the opposite direction screw rod 15 can be controlled to rotate by the rotating knob 5, the hole positions at the top of the well lid are different due to different well lids, the opposite direction screw rod 15 can be used for controlling the threaded rod 7 to move, and the threaded, increase device adaptability, be provided with hydraulic jack 11 on the base 9, replace the manpower with hydraulic jack 11, alleviate staff's intensity of labour for the speed of well lid plays still is provided with telescopic link 2 on hydraulic jack 11, and telescopic link 2 can make things convenient for the distance that adjusting threaded rod 7 outwards stretched out.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a drainage well lid that municipal works construction was used rises and covers device, includes hydraulic jack (11), its characterized in that: the hydraulic jack is characterized in that a telescopic rod (2) is fixedly connected to the top of the hydraulic jack (11), a limiting screw (1) penetrates through the front of the telescopic rod (2), a fixed block (3) is fixedly connected to one side of the telescopic rod (2), a connecting block (4) is rotatably connected to the bottom of the fixed block (3), and a sleeve (6) is fixedly connected to the bottom of the connecting block (4).

2. The drain well cover-lifting device for municipal engineering construction according to claim 1, wherein: the reverse side of the inner wall of the sleeve (6) is rotatably connected with an opposite screw rod (15), the front side of the opposite screw rod (15) penetrates through the sleeve (6) and extends to the outside of the sleeve (6), and the front side of the opposite screw rod (15) is fixedly connected with a knob (5).

3. The drain well cover-lifting device for municipal engineering construction according to claim 2, wherein: sliding connection has slider (14) on subtending lead screw (15), the outside that sleeve (6) and extend to sleeve (6) is run through to the bottom of slider (14), the bottom fixedly connected with threaded rod (7) of slider (14), the bottom fixedly connected with inserted bar (19) of threaded rod (7).

4. The drain well cover-lifting device for municipal engineering construction according to claim 3, wherein: sliding connection has roating seat (8) on threaded rod (7), it is connected with activity ring (17) to rotate on roating seat (8), four walls that activity ring (17) is adjacent and the equal fixedly connected with pivot (16) of four walls that inserted bar (19) are adjacent, it is connected with movable rod (18) to rotate on pivot (16).

5. The drain well cover-lifting device for municipal engineering construction according to claim 1, wherein: one side of the hydraulic jack (11) is provided with a pressure lever (12), and the bottom of the hydraulic jack (11) is fixedly connected with a base (9).

6. The drain well cover-lifting device for municipal engineering construction according to claim 5, wherein: the back fixedly connected with push rod (13) of base (9), the front side and the rear side of base (9) bottom all are provided with universal wheel (10).