CN108706484B - Manual simple well lid lifting device - Google Patents
Manual simple well lid lifting device Download PDFInfo
- Publication number
- CN108706484B CN108706484B CN201810582923.0A CN201810582923A CN108706484B CN 108706484 B CN108706484 B CN 108706484B CN 201810582923 A CN201810582923 A CN 201810582923A CN 108706484 B CN108706484 B CN 108706484B
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- CN
- China
- Prior art keywords
- plate
- supporting
- lifting
- transverse plate
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a manual simple well lid lifting device which comprises a supporting transverse plate, wherein supporting vertical plates are arranged on two sides of the lower end surface of the supporting transverse plate, a lifting transverse shaft parallel to the supporting transverse plate is arranged above the supporting transverse plate, two ends of the lifting transverse shaft are mounted on the supporting transverse plate through rotating seats, two winding wheels are arranged on the lifting transverse shaft, steel wire lifting ropes are wound on the winding wheels, the lower ends of the two steel wire lifting ropes penetrate through the supporting transverse plate to be connected with the upper end surface of a hanging plate, one end of the lifting transverse shaft is fixedly connected with a stirring disc, a spiral section is arranged on the outer side wall of the rotating vertical shaft positioned in a square guide pipe, an adjusting driving sleeve matched with the spiral section is sleeved on the outer side of the rotating vertical shaft, the adjusting driving sleeve is connected with the inner wall of the square guide pipe in a vertical sliding mode, and. The device simple structure plays to cover laborsavingly, and is easy and simple to handle, plays to cover efficiency higher, and the cost is lower, and the practicality is stronger.
Description
Technical Field
The invention relates to the technical field of pavement cover lifting, in particular to a manual simple well cover lifting device.
Background
The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Municipal works have an important link during urban sewage treatment, and sewage pipelines can be regularly inspected and maintained, and need in time open sewage well lid and clear up when meetting the pipeline jam condition. At present, the prying is manually carried out through holes in two existing sewage well covers, the labor intensity is high, the working efficiency is low, the well covers are easy to damage, and the service life of the well covers is short.
Disclosure of Invention
The invention aims to provide a manual simple well lid lifting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a manual simple well lid lifting device comprises a supporting transverse plate, wherein supporting vertical plates are arranged on two sides of the lower end face of the supporting transverse plate, a lifting plate is arranged between the two supporting vertical plates, two ends of the lifting plate are connected with the side faces of the supporting vertical plates through a sliding limiting mechanism, a lifting transverse shaft parallel to the supporting transverse plate is arranged above the supporting transverse plate, two ends of the lifting transverse shaft are arranged on the supporting transverse plate through rotating seats, two winding wheels are arranged on the lifting transverse shaft, steel wire lifting ropes are wound on the winding wheels, the lower ends of the two steel wire lifting ropes penetrate through the supporting transverse plate to be connected with the upper end face of the lifting plate, one end of the lifting transverse shaft is fixedly connected with a stirring disc, an eccentric bending stirring rod is arranged on the end face of the stirring disc, vertically downward square guide pipes are fixedly arranged on two sides of the lower end face of the lifting plate, and a rotating vertical shaft rotatably connected with the, the top end of the rotating vertical shaft penetrates through the hanging plate and is rotationally connected with the hanging plate, the middle part of the hanging plate is provided with a vertical driving vertical shaft which is rotationally connected with the hanging plate, chain wheels are respectively arranged at the top ends of the driving vertical shaft and the two rotating vertical shafts, the three chain wheels are in transmission connection through chains wound on the chain wheels, the outer side wall of the rotating vertical shaft positioned in the square guide pipe is provided with a spiral section, the outer side of the rotating vertical shaft is sleeved with an adjusting driving sleeve matched with the spiral section, the adjusting driving sleeve is connected with the inner wall of the square guide pipe in a vertical sliding mode, four pairs of connecting rods are arranged on the outer side of the square guide pipe, the adjacent ends of each pair of two connecting rods are hinged, the bottom end of the connecting rod at the lower end is hinged to the outer side wall of the square guide pipe, the top end of the connecting rod at the upper end penetrates through a strip-shaped through hole formed in the rod wall of the square guide pipe and is hinged to the outer side wall of the adjusting driving sleeve, and bottom ends of the two supporting vertical plates.
As a further scheme of the invention: the sliding limiting mechanism comprises a limiting sliding groove arranged on the inner side face of the supporting vertical plate and a connecting sliding block arranged inside the limiting sliding groove and connected with the limiting sliding groove in a sliding mode, and the connecting sliding block is fixedly connected with one end of the hanging plate.
As a still further scheme of the invention: the lower end of the bending poking rod is fixedly connected with a connecting sleeve, a rotating push rod is inserted into the connecting sleeve in a penetrating mode, the rotating push rod is connected with the inner wall of the connecting sleeve in a sliding mode, a vertically downward limiting plate is arranged at one end, close to the poking disc, of the supporting transverse plate, and a limiting through hole is formed in the limiting plate.
As a still further scheme of the invention: the circle center of the limiting through hole is positioned on the axis of the connecting sleeve.
As a still further scheme of the invention: the outside of connecting rod all wraps up there is the rubber sheath.
As a still further scheme of the invention: and a rubber non-slip mat is arranged on the lower end face of the bottom plate.
As a still further scheme of the invention: the four pairs of connecting rods are annularly distributed on the outer side of the square guide pipe.
Compared with the prior art, the invention has the beneficial effects that: the rotating disc is rotated to drive the vertical shaft to rotate, the vertical shaft is driven to rotate through the winding and meshing of the chain wheel and the chain, the vertical shaft is rotated through the matching of the spiral section and the adjusting driving sleeve and the limitation of the inner wall of the square conduit on the rotation of the adjusting driving sleeve, the adjusting driving sleeve is moved upwards or downwards, the up-and-down movement of the adjusting driving sleeve can enable each pair of connecting rods to fold and unfold, when each pair of two connecting rods are folded, the square conduit can penetrate through a cover lifting hole in the well cover, then the rotating disc enables the rotating vertical shaft to rotate, so that each pair of two connecting rods are unfolded, the well cover can be buckled, the poking disc is rotated to enable a cover lifting cross shaft to rotate, the lifting plate is lifted through a steel wire lifting rope wound by a winding wheel, the cover of the well cover can be lifted, the rotating push rod can extend into a limiting through hole in the limiting plate, thereby can make the well lid play after the lid unsettled and the edge is to handles such as well lid maintenance, the setting of bottom plate can be when playing the lid for the foot steps on and stabilizes the device, avoids sliding, drives through stirring the disc and plays the lid cross axle and rotate and play the lid, comparatively laborsaving. The device simple structure plays to cover laborsavingly, and is easy and simple to handle, plays to cover efficiency higher, and the cost is lower, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of a simple manual manhole cover lifting device.
Fig. 2 is a schematic view of a connecting structure of chain wheels in a manual simple manhole cover lifting device.
Fig. 3 is a schematic view of the internal structure of a square conduit in a manual simple manhole cover lifting device.
Wherein: the device comprises a supporting transverse plate 1, a supporting vertical plate 2, a hanging plate 3, a cover opening transverse shaft 4, a winding wheel 5, a steel wire lifting rope 6, a rotating seat 7, a poking disc 8, a bending poking rod 9, a connecting sleeve 10, a limiting plate 11, a limiting through hole 12, a rotating push rod 13, a connecting slide block 14, a limiting slide groove 15, a square guide pipe 16, a rotating vertical shaft 17, a driving vertical shaft 18, a rotating disc 19, a chain wheel 20, a chain 21, a bottom plate 22, a rubber anti-skid pad 23, a spiral section 24, an adjusting driving sleeve 25, a connecting rod 26, a rubber sheath 27 and a strip-shaped through hole 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a manual simple manhole cover lifting device includes a supporting horizontal plate 1, supporting vertical plates 2 are disposed on both sides of a lower end surface of the supporting horizontal plate 1, a hanging plate 3 is disposed between the two supporting vertical plates 2, both ends of the hanging plate 3 are connected to side surfaces of the supporting vertical plates 2 through a sliding limiting mechanism, the sliding limiting mechanism includes a limiting chute 15 disposed on an inner side surface of the supporting vertical plate 2 and a connecting slider 14 disposed inside the limiting chute 15 and slidably connected with the upper and lower sides, the connecting slider 14 is fixedly connected to one end of the hanging plate 3, a lifting horizontal shaft 4 parallel to the supporting horizontal plate 1 is disposed above the supporting horizontal plate 1, both ends of the lifting horizontal shaft 4 are mounted on the supporting horizontal plate 1 through a rotating base 7, two winding wheels 5 are disposed on the lifting horizontal shaft 4, steel wire lifting ropes 6 are wound on the winding wheels 5, lower ends of the two steel wire lifting ropes 6 pass through the supporting horizontal plate 1 and are, a toggle disc 8 is fixedly connected to one end of the cover-opening transverse shaft 4, an eccentric bending toggle rod 9 is arranged on the end surface of the toggle disc 8, a connecting sleeve 10 is fixedly connected to the lower end of the bending toggle rod 9, a rotating push rod 13 is inserted into the connecting sleeve 10, the rotating push rod 13 is connected with the inner wall of the connecting sleeve 10 in a sliding manner, a vertically downward limiting plate 11 is arranged at one end of the supporting transverse plate 1 close to the toggle disc 8, a limiting through hole 12 is arranged on the limiting plate 11, the circle center of the limiting through hole 12 is positioned on the axis of the connecting sleeve 10, vertically downward square guide pipes 16 are fixedly arranged on both sides of the lower end surface of the hanging plate 3, a rotating vertical shaft 17 rotatably connected with the square guide pipes 16 is arranged inside the square guide pipes 16, the top end of the rotating vertical shaft 17 penetrates through the hanging plate 3 and is rotatably connected with the hanging plate, a vertical driving, the top ends of the driving vertical shaft 18 and the two rotating vertical shafts 17 are respectively provided with a chain wheel 20, the three chain wheels 20 are in transmission connection through chains 21 wound on the three chain wheels, the rotating vertical shaft 17 is arranged on the outer side wall inside the square guide pipe 16 and is provided with a spiral section 24, the outer side of the rotating vertical shaft 17 is sleeved with an adjusting driving sleeve 25 matched with the spiral section 24, the adjusting driving sleeve 25 is in vertical sliding connection with the inner wall of the square guide pipe 16, the outer side of the square guide pipe 16 is provided with four pairs of connecting rods 26, the four pairs of connecting rods 26 are annularly distributed on the outer side of the square guide pipe 16, the close ends of each pair of the two connecting rods 26 are hinged, the bottom end of the connecting rod 26 at the lower end is hinged with the outer side wall of the square guide pipe 16, the top end of the connecting rod 26 at the upper end penetrates through a strip-shaped through hole 28 formed in the rod wall of the square guide pipe 16 and is hinged with, the bottom ends of the two supporting vertical plates 2 are respectively provided with a bottom plate 22 perpendicular to the bottom ends, and the lower end face of each bottom plate 22 is provided with a rubber anti-skid pad 23 to prevent the device from moving when the cover is lifted.
The working principle of the invention is as follows: the rotating disc 19 is rotated to drive the vertical shaft 18 to rotate, the vertical shaft 18 is meshed with the chain 21 through the chain wheel 20 to enable the vertical shaft 17 to rotate, the vertical shaft 17 rotates to enable the adjusting driving sleeve 25 to move up or down through the matching of the spiral section 24 and the adjusting driving sleeve 25 and the limitation of the inner wall of the square guide pipe 16 on the rotation of the adjusting driving sleeve 25, the adjusting driving sleeve 25 moves up and down, the connecting rods 26 in each pair can be folded and unfolded through the up-down movement of the adjusting driving sleeve 25, when the two connecting rods 26 in each pair are folded, the square guide pipe 16 can penetrate through a cover lifting hole in the well cover, then the vertical shaft 17 rotates through the rotating disc 19, so that the two connecting rods 26 in each pair are unfolded, the well cover can be buckled, the toggle disc 8 is rotated to enable the cover lifting transverse shaft 4 to rotate, the lifting plate 3 is lifted through the steel wire winding lifting rope 6 of the, and the rotating push rod 13 can stretch into the limiting through hole 12 on the limiting plate 11, and then can limit the rotation of stirring the disc 8, thereby being capable of suspending after the well lid is lifted, and the edge can maintain and the like the well lid, the bottom plate 22 can be used for stabilizing the device by foot when the well lid is lifted, the slippage is avoided, and the cover is rotated by stirring the disc 8 to drive the cover lifting cross shaft 4, so that the labor is saved. The device simple structure plays to cover laborsavingly, and is easy and simple to handle, plays to cover efficiency higher, and the cost is lower, and the practicality is stronger.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A manual simple well lid lifting device comprises a supporting transverse plate (1), wherein supporting vertical plates (2) are arranged on two sides of the lower end face of the supporting transverse plate (1), the well lid lifting device is characterized in that a lifting plate (3) is arranged between the two supporting vertical plates (2), two ends of the lifting plate (3) are connected with the sides of the supporting vertical plates (2) through a sliding limiting mechanism, a cover lifting transverse shaft (4) parallel to the supporting transverse plate (1) is arranged above the supporting transverse plate (1), two ends of the cover lifting transverse shaft (4) are arranged on the supporting transverse plate (1) through rotating seats (7), two winding wheels (5) are arranged on the cover lifting transverse shaft (4), steel wire lifting ropes (6) are wound on the winding wheels (5), the lower ends of the two steel wire lifting ropes (6) penetrate through the supporting transverse plate (1) to be connected with the upper end face of the lifting plate (3), and a stirring disc (8) is fixedly connected with one end of, an eccentric bent poke rod (9) is arranged on the end face of the poke disc (8), a vertically downward square guide pipe (16) is fixedly arranged on each of two sides of the lower end face of the hanging plate (3), a rotating vertical shaft (17) rotatably connected with the square guide pipe (16) is arranged inside the square guide pipe, the top end of the rotating vertical shaft (17) penetrates through the hanging plate (3) and is rotatably connected with the hanging plate, a vertical driving vertical shaft (18) rotatably connected with the hanging plate is arranged in the middle of the hanging plate (3), chain wheels (20) are respectively arranged at the top ends of the driving vertical shaft (18) and the two rotating vertical shafts (17), the three chain wheels (20) are in transmission connection with each other through chains (21) wound on the chain wheels, a spiral section (24) is arranged on the outer side wall of the rotating vertical shaft (17) positioned inside the square guide pipe (16), and an adjusting driving sleeve (25) matched with the spiral section (24) is sleeved on the outer side, adjust driving sleeve (25) and square pipe (16) inner wall sliding connection from top to bottom, the outside of square pipe (16) is provided with four pairs of connecting rod (26), and every two connecting rod (26) of pair are close looks articulated mutually, and connecting rod (26) bottom that is located the lower extreme is articulated mutually with square pipe (16) outside wall, and connecting rod (26) top that is located the upper end is passed and is seted up bar through-hole (28) on square pipe (16) pole wall and is articulated mutually with adjusting driving sleeve (25) outside wall, and the bottom of two support risers (2) all is provided with perpendicular bottom plate (22) with it.
2. A simple manual manhole cover lifting device according to claim 1, wherein the sliding limiting mechanism comprises a limiting sliding groove (15) disposed on the inner side surface of the supporting vertical plate (2) and a connecting sliding block (14) disposed inside the limiting sliding groove (15) and slidably connected with the upper and lower parts, and the connecting sliding block (14) is fixedly connected with one end of the hanging plate (3).
3. A simple manual well lid lifting device according to claim 1, wherein a connecting sleeve (10) is fixedly connected to the lower end of the bending poking rod (9), a rotating push rod (13) penetrates through the connecting sleeve (10), the rotating push rod (13) is slidably connected with the inner wall of the connecting sleeve (10), a vertically downward limiting plate (11) is arranged at one end, close to the poking disc (8), of the supporting transverse plate (1), and a limiting through hole (12) is formed in the limiting plate (11).
4. A manually simplified manhole cover lifting device according to claim 3, wherein the centre of the through hole (12) is located on the axis of the connecting sleeve (10).
5. The manual simple manhole cover lifting device according to claim 1, wherein the outer sides of the connecting rods (26) are covered with rubber sheaths (27).
6. The manual simple manhole cover lifting device according to claim 1, wherein the bottom plate (22) is provided with a rubber anti-slip pad (23) on the lower end surface.
7. A manually operated simple manhole cover lifting device according to claim 1, wherein four pairs of connecting rods (26) are annularly distributed on the outer side of the square guide tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582923.0A CN108706484B (en) | 2018-06-07 | 2018-06-07 | Manual simple well lid lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582923.0A CN108706484B (en) | 2018-06-07 | 2018-06-07 | Manual simple well lid lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108706484A CN108706484A (en) | 2018-10-26 |
| CN108706484B true CN108706484B (en) | 2020-05-15 |
Family
ID=63871432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582923.0A Expired - Fee Related CN108706484B (en) | 2018-06-07 | 2018-06-07 | Manual simple well lid lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706484B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850781B (en) * | 2018-12-25 | 2020-07-24 | 浙江年代建设工程有限公司 | Urban sewer well lid lifting machine |
| CN111017719A (en) * | 2019-10-15 | 2020-04-17 | 国网浙江嘉善县供电有限公司 | Cable cover plate safety lifting device |
| CN113060642A (en) * | 2021-01-05 | 2021-07-02 | 张屹 | Sewer well lid lifting mechanism for municipal construction |
| CN113562606B (en) * | 2021-07-20 | 2022-03-29 | 江苏亚力吊装设备有限公司 | Safe anti-skidding type lifting appliance of crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191315236A (en) * | 1913-07-02 | 1914-07-02 | Thomas Borres | An Improved Appliance for Lifting Gully Grates and Manhole Lids. |
| CN203558794U (en) * | 2013-10-26 | 2014-04-23 | 湖南金诚矿山机械制造有限公司 | Tensioning device of winch |
| CN206829195U (en) * | 2017-06-01 | 2018-01-02 | 绍兴柯桥供水有限公司 | A kind of city supply and discharge well cover opening device |
| CN107841965A (en) * | 2017-11-23 | 2018-03-27 | 浙江泰仑电力集团有限责任公司 | A kind of bar cheats alarming device |
| CN208454457U (en) * | 2018-06-07 | 2019-02-01 | 上海勇通市政工程维护有限公司 | A kind of easy well lid of hand lid arrangement |
-
2018
- 2018-06-07 CN CN201810582923.0A patent/CN108706484B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191315236A (en) * | 1913-07-02 | 1914-07-02 | Thomas Borres | An Improved Appliance for Lifting Gully Grates and Manhole Lids. |
| CN203558794U (en) * | 2013-10-26 | 2014-04-23 | 湖南金诚矿山机械制造有限公司 | Tensioning device of winch |
| CN206829195U (en) * | 2017-06-01 | 2018-01-02 | 绍兴柯桥供水有限公司 | A kind of city supply and discharge well cover opening device |
| CN107841965A (en) * | 2017-11-23 | 2018-03-27 | 浙江泰仑电力集团有限责任公司 | A kind of bar cheats alarming device |
| CN208454457U (en) * | 2018-06-07 | 2019-02-01 | 上海勇通市政工程维护有限公司 | A kind of easy well lid of hand lid arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108706484A (en) | 2018-10-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200421 Address after: 443600 two groups of Taiping Village, two river mouth town, Zigui County, Yichang, Hubei Applicant after: HUBEI XINSHENG HONGFENG CONSTRUCTION Co.,Ltd. Address before: 723000 Longjiang office, Hantai District, Hanzhoung, Shaanxi, 03, room 2, building 20, the family area of an Zhong machinery factory. Applicant before: Tian Li |
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Granted publication date: 20200515 Termination date: 20210607 |