CN204324787U - A kind of trolley type cable manhole cover opener - Google Patents
A kind of trolley type cable manhole cover opener Download PDFInfo
- Publication number
- CN204324787U CN204324787U CN201420773836.0U CN201420773836U CN204324787U CN 204324787 U CN204324787 U CN 204324787U CN 201420773836 U CN201420773836 U CN 201420773836U CN 204324787 U CN204324787 U CN 204324787U
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- China
- Prior art keywords
- well lid
- cross bar
- cable
- vehicle frame
- hand operating
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- 238000007689 inspection Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a kind of trolley type cable manhole cover opener, comprise vehicle frame, the cardan wheel being located at bottom of frame and the Hand operating hoist for cable well lid of slinging be installed on vehicle frame, vehicle frame comprises a top cross bar, four braces, two cross tubes parallel to each other, four montants and two sheer poles parallel to each other, top cross bar and cross tube parallel to each other, cross tube and sheer pole orthogonal, be fixedly connected with by four braces between top cross bar and two cross tubes, Hand operating hoist is installed on the cross bar of top, the two ends of two cross tubes are welded with the upper end of four montants respectively, the two ends of two sheer poles are welded with the lower end of four montants respectively, cardan wheel is located at bottom sheer pole.The utility model adopts Hand operating hoist to open and cable well lid of slinging, and by dolly, the cable well lid sling is moved, substantially increase the efficiency that cable is maked an inspection tour, greatly alleviate the labour intensity of staff, avoid staff to move in cable well lid process injured at manpower simultaneously.
Description
Technical field
The utility model belongs to power cable technical field, is specifically related to a kind of trolley type cable manhole cover opener.
Background technology
Along with the fast development of economic society, the circuit of cities and towns block is changed from aerial line to cable gradually, due to cable line, the increasing of pipeline, larger challenge is brought to the work that cable is maked an inspection tour, because cable duct increases, artificial unlatching cable pit cover plate wastes time and energy, and safety is not good enough, has certain potential safety hazard to the cable of the personnel of driving a well, down-hole.
Summary of the invention
The utility model provides a kind of trolley type cable manhole cover opener, changes the present situation that prior art manually opens cable well lid, makes an inspection tour planning more rationally with effective, substantially increase the efficiency that cable is maked an inspection tour to cable.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of trolley type cable manhole cover opener, comprises vehicle frame, is located at the cardan wheel of described bottom of frame and is installed on the Hand operating hoist for cable well lid of slinging on described vehicle frame.The utility model adopts Hand operating hoist as opening and the key fitment of cable well lid of slinging, and Hand operating hoist hangs on vehicle frame, and drives vehicle frame to move by the cardan wheel of bottom of frame, is removed by cable well lid, overhauls to facilitate staff to cable.Change prior art and need artificial present situation of opening cable well lid, by adopting Hand operating hoist to liberate manpower, can easily heavy cable well lid be opened and sling, avoid staff to move in cable well lid process injured at manpower.
Preferably, described vehicle frame comprises a top cross bar, four braces, two cross tubes parallel to each other, four montants and two sheer poles parallel to each other, described top cross bar and cross tube parallel to each other, described cross tube and sheer pole orthogonal, be fixedly connected with by four braces between described top cross bar and two cross tubes, described Hand operating hoist is installed on the cross bar of top, the two ends of described two cross tubes are welded with the upper end of four montants respectively, the two ends of described two sheer poles are welded with the lower end of four montants respectively, and described cardan wheel is located at bottom sheer pole.Vehicle frame surrounds railing mainly through the connection of cross bar and montant, forms certain space, facilitates the suspension of Hand operating hoist, also conveniently sling after cable well lid, dolly is in moving process, and well lid remains within the railing of vehicle frame, in order to avoid staff is injured by a crashing object because of carelessness.
Preferably, described top cross bar is socketed with and along the annulus of movement on the cross bar length direction of top, the hook for hooking described Hand operating hoist bottom described annulus, can be fixed with.Cable shaft tops is generally provided with two draw rings for opening, opener of the present utility model, top cross bar can arrange two or more annulus, and such vehicle frame can hang two Hand operating hoists, hook the draw ring on well lid respectively, well lid is opened and slings.Annulus for hanging Hand operating hoist can move on the cross bar of top, facilitates the distance between adjustment two Hand operating hoists, the distance of the draw ring that corresponding cable shaft covers, is applicable to the unlatching of various different cable well lid and the operation such as to sling.
Preferably, described sheer pole upper surface is provided with the placement plate for placing cable well lid.Cable well lid is sling after certain altitude by Hand operating hoist, plate will be placed through above sheer pole, be erected at sheer pole upper surface, and then well lid will be placed on and place on plate, carry out promotion vehicle frame again, prevent from well lid to be suspended on carrying out moving below Hand operating hoist and cause whipping to wound staff.With promote compared with dolly under well lid suspension status, well lid is placed on and places that plate to carry out promotion dolly safer.
Preferably, described vehicle frame is provided with the handrail for staff's hand push.Due to dolly and cable well lid heavier, carry out promotion dolly by handrail convenient laborsaving, greatly alleviate the labour intensity of staff.
The utility model discloses a kind of trolley type cable manhole cover opener, Hand operating hoist is adopted to open and cable well lid of slinging, and by dolly, the cable well lid sling is moved, change the present situation that prior art manually opens cable well lid, planning is maked an inspection tour more rationally with effective to cable, substantially increases the efficiency that cable is maked an inspection tour, greatly alleviate the labour intensity of staff, avoid staff to move in cable well lid process injured at manpower simultaneously, ensure the personal safety of staff.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structural representation of a kind of trolley type cable of the utility model manhole cover opener embodiment 1;
Fig. 2 is the structural representation of a kind of trolley type cable of the utility model manhole cover opener embodiment 2.
Detailed description of the invention
As shown in Figure 1, be the preferred embodiment 1 of a kind of trolley type cable of the utility model manhole cover opener, comprise vehicle frame, be located at the cardan wheel 5 of described bottom of frame and be installed on the Hand operating hoist 7 for cable well lid of slinging on described vehicle frame.The utility model adopts Hand operating hoist 7 as opening and the key fitment of cable well lid of slinging, and Hand operating hoist 7 hangs on vehicle frame, and drives vehicle frame to move by the cardan wheel 5 of bottom of frame, is removed by cable well lid, overhauls to facilitate staff to cable.Change prior art and need artificial present situation of opening cable well lid, by adopting Hand operating hoist 7 to liberate manpower, can easily heavy cable well lid be opened and sling, avoid staff to move in cable well lid process injured at manpower.
Described vehicle frame comprises a top cross bar 1, four braces 2, two cross tubes 6 parallel to each other, four montants 3 and two sheer poles 4 parallel to each other, described top cross bar 1 is parallel to each other with cross tube 6, described cross tube 6 and sheer pole 4 orthogonal, be fixedly connected with by four braces 2 between described top cross bar 1 and two cross tubes 6, described Hand operating hoist 7 is installed on the cross bar 1 of top, the two ends of described two cross tubes 6 are welded with the upper end of four montants 3 respectively, the two ends of described two sheer poles 4 are welded with the lower end of four montants 3 respectively, described cardan wheel 5 is located at bottom sheer pole 4.Vehicle frame surrounds railing mainly through the connection of cross bar and montant, forms certain space, facilitates the suspension of Hand operating hoist 7, also conveniently sling after cable well lid, dolly is in moving process, and well lid remains within the railing of vehicle frame, in order to avoid staff is injured by a crashing object because of carelessness.
Described top cross bar 1 is socketed with and along the annulus 11 of movement on cross bar 1 length direction of top, the hook 12 for hooking described Hand operating hoist 7 bottom described annulus, can be fixed with.Cable shaft tops is generally provided with two draw rings for opening, opener of the present utility model, top cross bar 1 can arrange two or more annulus 11, and such vehicle frame can hang two Hand operating hoists 7, hook the draw ring on well lid respectively, well lid is opened and slings.Annulus 11 for hanging Hand operating hoist 7 can move on the cross bar 1 of top, facilitates the distance between adjustment two Hand operating hoists 7, the distance of the draw ring that corresponding cable shaft covers, is applicable to the unlatching of various different cable well lid and the operation such as to sling.
As shown in Figure 2, be the preferred embodiment 2 of a kind of trolley type cable of the utility model manhole cover opener, its structure and embodiment 1 basic simlarity, difference is:
Described sheer pole 4 upper surface is provided with the placement plate 8 for placing cable well lid.Cable well lid is sling after certain altitude by Hand operating hoist 7, plate 8 will be placed through above sheer pole 4, be erected at sheer pole 4 upper surface, and then well lid will be placed on and place on plate 8, carry out promotion vehicle frame again, prevent from well lid to be suspended on carrying out moving below Hand operating hoist 7 and cause whipping to wound staff.With promote compared with dolly under well lid suspension status, well lid is placed on and places that plate 8 to carry out promotion dolly safer.
Described vehicle frame is provided with the handrail 9 for staff's hand push.Particularly, handrail 9 can be arranged on the cross bar 1 of top.Due to dolly and cable well lid heavier, carry out promotion dolly by handrail 9 convenient laborsaving, greatly alleviate the labour intensity of staff.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. a trolley type cable manhole cover opener, it is characterized in that: comprise vehicle frame, the cardan wheel (5) being located at described bottom of frame and the Hand operating hoist (7) for cable well lid of slinging be installed on described vehicle frame, described vehicle frame comprises a top cross bar (1), four braces (2), two cross tubes (6) parallel to each other, four montants (3) and two sheer poles (4) parallel to each other, described top cross bar (1) is parallel to each other with cross tube (6), described cross tube (6) and sheer pole (4) orthogonal, be fixedly connected with by four braces (2) between described top cross bar (1) and two cross tubes (6), described Hand operating hoist (7) is installed on top cross bar (1), the two ends of described two cross tubes (6) are welded with the upper end of four montants (3) respectively, the two ends of described two sheer poles (4) are welded with the lower end of four montants (3) respectively, described cardan wheel (5) is located at sheer pole (4) bottom.
2. a kind of trolley type cable manhole cover opener according to claim 1, it is characterized in that: described top cross bar (1) is socketed with and along the annulus (11) of movement on cross bar (1) length direction of top, the hook (12) for hooking described Hand operating hoist (7) bottom described annulus, can be fixed with.
3. a kind of trolley type cable manhole cover opener according to claim 1, is characterized in that: described sheer pole (4) upper surface is provided with the placement plate (8) for placing cable well lid.
4. a kind of trolley type cable manhole cover opener according to claim 1, is characterized in that: described vehicle frame is provided with the handrail (9) for staff's hand push.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773836.0U CN204324787U (en) | 2014-12-10 | 2014-12-10 | A kind of trolley type cable manhole cover opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773836.0U CN204324787U (en) | 2014-12-10 | 2014-12-10 | A kind of trolley type cable manhole cover opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324787U true CN204324787U (en) | 2015-05-13 |
Family
ID=53161167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773836.0U Expired - Fee Related CN204324787U (en) | 2014-12-10 | 2014-12-10 | A kind of trolley type cable manhole cover opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444909A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Trolley type cable well lid opener |
| CN105217498A (en) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | A kind of cable cover hoisting device |
| CN105776051A (en) * | 2016-04-12 | 2016-07-20 | 国家电网公司 | Rapid electric well lid opening device |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
-
2014
- 2014-12-10 CN CN201420773836.0U patent/CN204324787U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444909A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Trolley type cable well lid opener |
| CN105217498A (en) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | A kind of cable cover hoisting device |
| CN105776051A (en) * | 2016-04-12 | 2016-07-20 | 国家电网公司 | Rapid electric well lid opening device |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20201210 |