CN202465208U - Handling device for recovery service of manhole cover - Google Patents
Handling device for recovery service of manhole cover Download PDFInfo
- Publication number
- CN202465208U CN202465208U CN2012200560688U CN201220056068U CN202465208U CN 202465208 U CN202465208 U CN 202465208U CN 2012200560688 U CN2012200560688 U CN 2012200560688U CN 201220056068 U CN201220056068 U CN 201220056068U CN 202465208 U CN202465208 U CN 202465208U
- Authority
- CN
- China
- Prior art keywords
- steel strand
- shaped hook
- jack
- cover plate
- handling 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
Links
Images
Abstract
The utility model discloses a handling device for recovery service of a manhole cover. The handling device comprises a trolley which can freely move, wherein a jack is arranged in the middle of a top plate of the trolley;, an upper cover plate is arranged at the upper part of the jack; two lifting screws are arranged on the upper cover plate; adjusting nuts are arranged on the lifting screws and connected with steel strands; the other ends of the steel strands are connected with T-shaped hook steel strands through hook joints; and T-shaped hooks are arranged at the end parts of the T-shaped hook steel strands. Compared with the prior art, the handling device provided by the utility model has the advantages of being simple in structure, and being safe and reliable, and moreover, the handling device also has the advantages of ingenious design, easiness in mounting and dismounting, easiness in operation, time-saving and labor-saving properties, etc.
Description
Technical field
The utility model relates to a kind of repairing handler, particularly a kind of manhole cover repairing handler.
Background technology
Well lid is mainly used in green belt, footway, residential quarters, city main road, high-grade highway, express highway, freight station, harbour, zones such as airfield runway.And these well lids, mainly be facility inspection and repair shop design-calculated well lid in the wells such as blowdown, combustion gas, telecommunications, UNICOM, the design of well lid also is safety facilities; At present, well lid loading and unloading routine is artificial loading and unloading, and the one, dangerous, be prone to hinder the service personnel trick, the 2nd, time-consuming, effort often all is to adopt to beat, drag hook catches on the breather port hard draw and reaches the purpose that well lid is laid down, so prior art is still perfect inadequately.
Summary of the invention
The purpose of the utility model is: provide a kind of simple in structure, safe and reliable, and easy installation and removal, time saving and energy saving a kind of manhole cover repairing handler is to overcome the deficiency of prior art.
The utility model is to be constructed as follows: a kind of manhole cover repairing handler, comprise the go-cart that can move freely, and be provided with jack at the top board middle part of go-cart; Be provided with upper cover plate on jack top; Upper cover plate is provided with two lifting screws, and lifting screw is provided with setting nut, and setting nut is connected with steel strand; The other end of steel strand is connected with T-shaped hook steel strand through hook receiver, is provided with the T-shaped hook in T-shaped hook steel strand end.
Between top board and upper cover plate, be provided with relief spring.
T-shaped hook steel strand are provided with and prevent the drop anti-fall catch of well lid of T-shaped hook.
Owing to adopted technique scheme; At first go-cart is moved to the top of Awaiting Overhaul well lid during repairing, the T-shaped hook is packed in the well lid breather port, adjust the setting nut on the steel strand top this moment; Make the stressed even fastening respectively of two steel strand; Start jack then, jack drives the upper cover plate upward movement and through the steel strand well lid of slinging, just can overhaul; Compared with prior art, the utility model not only has advantage simple in structure, safe and reliable, and design ingenious, be prone to dress, be prone to unload, advantage such as simple to operate, time saving and energy saving.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Description of reference numerals: 1-go-cart, 2-top board, 3-jack, 4-upper cover plate, 5-lifting screw, 6-setting nut, 7-steel strand, 8-hook receiver, 9-T-shaped hook steel strand, 10-T-shaped hook, 11-relief spring, 12-well lid, the anti-fall catch of 13-.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The enforcement of the utility model: a kind of manhole cover repairing handler; Shown in Fig. 1～2, comprise the go-cart 1 that can move freely, be provided with jack 3 at top board 2 middle parts of go-cart 1; Be provided with upper cover plate 4 on jack 3 tops; Upper cover plate 4 is provided with two lifting screws 5, and lifting screw 5 is provided with setting nut 6, and setting nut 6 is connected with steel strand 7; The other end of steel strand 7 is connected with T-shaped hook steel strand 9 through hook receiver 8, is provided with T-shaped hook 10 in T-shaped hook steel strand 9 ends.
Between top board 2 and upper cover plate 4, be provided with relief spring 11, relief spring 11 can prevent that upper cover plate from jumping out of jack safety device.
T-shaped hook steel strand 9 are provided with and prevent the drop anti-fall catch 13 of well lid of T-shaped hook 10.
The employed jack 3 of the utility model can be collapsible jack or fluid pressure type jack,
During the utility model work, at first go-cart 1 is moved to the top of Awaiting Overhaul well lid 12, adjust the position, T-shaped hook 10 is put in the breather port of well lid 12; Be connected with steel strand 7 through hook receiver 8 then, adjust the setting nut 6 on steel strand 7 tops this moment, makes the 7 stressed even fastenings respectively of two steel strand, starts jack 3 then; This moment, jack 3 withstood upper cover plate 4, and upper cover plate 4 moves up, and steel strand 7 are along with upper cover plate 4 moves up; At this moment buckled up well lid 12 is also along with upper cover plate 4 moves up, thereby upwards slings well lid 12, after well lid 12 leaves the well seat; Stop jack 3 work, and push away handler, leave well head; After the work repairing finishes, device is returned well seat top, the adjustment position, and discharge jack 3 pressure, with well lid 12 replaced, and fetch T-shaped hook 10, decontrol.
Claims (3)
1. a manhole cover is rushed to repair handler; Comprise the go-cart (1) that can move freely; It is characterized in that: top board (2) middle part in go-cart (1) is provided with jack (3), is provided with upper cover plate (4) on jack (3) top, and upper cover plate (4) is provided with two lifting screws (5); Lifting screw (5) is provided with setting nut (6); Setting nut (6) is connected with steel strand (7), and the other end of steel strand (7) is connected with T-shaped hook steel strand (9) through hook receiver (8), is provided with T-shaped hook (10) in T-shaped hook steel strand (9) end.
2. manhole cover repairing handler according to claim 1 is characterized in that: between top board (2) and upper cover plate (4), be provided with relief spring (11).
3. manhole cover according to claim 1 repairing handler is characterized in that: T-shaped hook steel strand (9) are provided with and prevent the drop anti-fall catch (13) of well lid of T-shaped hook (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200560688U CN202465208U (en) | 2012-02-21 | 2012-02-21 | Handling device for recovery service of manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200560688U CN202465208U (en) | 2012-02-21 | 2012-02-21 | Handling device for recovery service of manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465208U true CN202465208U (en) | 2012-10-03 |
Family
ID=46913388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200560688U Expired - Fee Related CN202465208U (en) | 2012-02-21 | 2012-02-21 | Handling device for recovery service of manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465208U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326415A (en) * | 2014-10-20 | 2015-02-04 | 湖南大麓管道工程有限公司 | Opening device |
| CN104444940A (en) * | 2014-11-06 | 2015-03-25 | 北京天润建设有限公司 | Well lid lifting and mounting device |
| CN105217498A (en) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | A kind of cable cover hoisting device |
| CN106629514A (en) * | 2016-10-14 | 2017-05-10 | 国家电网公司 | Hydraulic type electric cable well lid simple opening device |
| CN108502824A (en) * | 2018-04-16 | 2018-09-07 | 安徽瑞瑶环保科技有限公司 | A kind of special upper downhole device of inspection shaft |
-
2012
- 2012-02-21 CN CN2012200560688U patent/CN202465208U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326415A (en) * | 2014-10-20 | 2015-02-04 | 湖南大麓管道工程有限公司 | Opening device |
| CN104444940A (en) * | 2014-11-06 | 2015-03-25 | 北京天润建设有限公司 | Well lid lifting and mounting device |
| CN105217498A (en) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | A kind of cable cover hoisting device |
| CN106629514A (en) * | 2016-10-14 | 2017-05-10 | 国家电网公司 | Hydraulic type electric cable well lid simple opening device |
| CN108502824A (en) * | 2018-04-16 | 2018-09-07 | 安徽瑞瑶环保科技有限公司 | A kind of special upper downhole device of inspection shaft |
| CN108502824B (en) * | 2018-04-16 | 2019-09-03 | 安徽瑞瑶环保科技有限公司 | A kind of dedicated upper downhole device of inspection shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202465208U (en) | Handling device for recovery service of manhole cover | |
| CN202390113U (en) | Hoisting and demounting device attached to tower crane for building | |
| CN205063301U (en) | Electric power overhauls work platform | |
| CN104192735A (en) | Small-size crane | |
| CN203329226U (en) | Movable safety belt fixing device | |
| CN204265331U (en) | A kind of fuel line hanger | |
| CN103512744B (en) | Safety valve checkout platform security protection and hanging apparatus | |
| CN206810994U (en) | Diel erecting device | |
| CN203402823U (en) | Adjusting nut assembling, disassembling and lifting tool of injection molding machine | |
| CN202717497U (en) | Lifting device of prefabricated composite floor slab | |
| CN201925832U (en) | Lifting type road lamp | |
| CN204096947U (en) | The hanging apparatus of steel bridge is installed | |
| CN207484292U (en) | Bent cap bed die removes device | |
| CN103337801A (en) | Transformer substation overhaul platform | |
| CN204778412U (en) | European style trolley | |
| CN103213899A (en) | Auxiliary grinding wheel hoisting device | |
| CN204050726U (en) | Fixed connector between framework and safety belt during work high above the ground | |
| CN203781713U (en) | High slope support material transport device | |
| CN208401377U (en) | A kind of inspection platform for power station high voltage switchyard | |
| CN202465213U (en) | Hanging basket system for slope construction | |
| CN204938908U (en) | There is the automotive parts turning jack and change go-cart | |
| CN201896016U (en) | Lifting basket device for storage tank maintenance | |
| CN205772813U (en) | For 40 tons of door machines built-in decelerator remove and install one suspender | |
| CN201236104Y (en) | Special slings for loading and unloading heavy steel tube | |
| CN206395795U (en) | Hydraulic type cable well lid easy opening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130221 |