CN110921517A - Electric inspection well cover carrying device - Google Patents
Electric inspection well cover carrying device Download PDFInfo
- Publication number
- CN110921517A CN110921517A CN201911002293.6A CN201911002293A CN110921517A CN 110921517 A CN110921517 A CN 110921517A CN 201911002293 A CN201911002293 A CN 201911002293A CN 110921517 A CN110921517 A CN 110921517A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- hydraulic rod
- bearing
- inspection well
- well cover
- 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.)
- Withdrawn
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Classifications
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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
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
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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
- B66C1/04—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 magnetic means
- B66C1/06—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 magnetic means electromagnetic
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Abstract
The invention discloses an electric inspection well cover carrying device which comprises a bearing rack, supporting legs, universal wheels, horizontal rails, a moving frame, rollers, a bearing beam, a horizontal hydraulic rod, an electromagnetic chuck and a longitudinal hydraulic rod, wherein the bearing rack is provided with a pair of parallel horizontal rails, the moving frame is supported on the horizontal rails through two groups of rollers, and the middle part of the moving frame is provided with a supporting beam vertical to the horizontal rails; the left side and the right side of the supporting beam are respectively provided with a horizontal hydraulic rod which is arranged in parallel with the horizontal rail, the other ends of the two horizontal hydraulic rods are respectively connected with a bearing cross beam, the fixed end of each longitudinal hydraulic rod is respectively fixed on one bearing cross beam, and the movable end of each longitudinal hydraulic rod is connected with an electromagnetic chuck; the device is simple and convenient to operate, simple to use and high in safety factor, the whole process mainly depends on an external power source, the working efficiency is high, and the device can be used for carrying well lids of different models without being damaged.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a carrying device for electric inspection well covers of different models.
Background
With the rapid development of economy in China, the urbanization process is accelerated continuously, and in order to meet the requirements of urban development and attractiveness, the construction of power cables becomes the main development direction of urban power network frames. With the large-scale construction of cables, a series of problems are also generated, inspection and maintenance of the cables used at present need to open and carry the inspection well cover of the cables so as to facilitate operation, the carrying mode of the inspection well cover of the power cable is still carried by manpower, and except that a better mode is not provided, the weight of the inspection well cover is generally 93-120 kG, and 3-4 workers are needed to complete carrying work; on one hand, because weight is very big, the condition of taking off the hand appears very easily in the inspection shaft lid handling, and staff is injured frequently, and the safety risk is higher, and on the other hand, opens the in-process and damages inspection shaft lid edges and corners easily, and even lifting in-process manpower unstability leads to the inspection shaft lid to drop and injures the cable. Therefore, the research on the opening problem of the cable inspection well cover is strengthened, and the requirements for improving the daily maintenance of the cable and ensuring the safety of the cable are met.
Disclosure of Invention
The invention aims to overcome the defects of the existing inspection well cover manual carrying method, and provides an electric inspection well cover carrying device which is reasonable in structure, simple to operate, convenient to use, time-saving, labor-saving, reliable in operation safety and beneficial to improving the operation efficiency.
The invention realizes the purpose through the following technical scheme: a device for carrying an electric inspection well cover comprises a bearing rack, four supporting legs, universal wheels, a horizontal rail, a moving frame, idler wheels, a bearing cross beam, a horizontal hydraulic rod, an electromagnetic chuck and a longitudinal hydraulic rod, wherein the upper ends of the four supporting legs are connected with the bearing rack, and the lower ends of the four supporting legs are connected with the universal wheels with brake mechanisms; a pair of horizontal rails arranged in parallel is arranged on the bearing rack, the movable frame is supported on the horizontal rails through two groups of rollers, and a supporting beam vertical to the horizontal rails is arranged in the middle of the movable frame; the left side and the right side of the supporting beam are respectively provided with a horizontal hydraulic rod which is arranged in parallel with the horizontal rail, the fixed end of each horizontal hydraulic rod is fixed on the supporting beam, the other end of each horizontal hydraulic rod is connected with a bearing cross beam, two grooves which are arranged in parallel with the horizontal rail are arranged on two side faces of the moving frame, two ends of each bearing cross beam are clamped in the grooves on the two side faces of the moving frame through convex blocks, and the two horizontal hydraulic rods drive the two bearing cross beams to linearly move along the direction of the horizontal rail when moving; the two longitudinal hydraulic rods are arranged, the fixed end of each longitudinal hydraulic rod is fixed on one bearing cross beam, the movable end of each longitudinal hydraulic rod is connected with the electromagnetic chuck, and the electromagnetic chuck is driven to move up and down when the longitudinal hydraulic rods move.
Furthermore, four supporting legs are square.
Furthermore, the bearing frame is a square frame with a hollow middle part.
Furthermore, a power supply for supplying power to the electromagnetic chuck is arranged on the movable frame.
Furthermore, the electromagnetic chuck is fixed at the movable end of the longitudinal hydraulic rod through a bolt.
The invention has the beneficial effects that: the device is simple and convenient to operate, simple to use and high in safety factor, the lifting action of the manhole cover is realized through hydraulic driving, the left and right movement of the moving platform is controlled through hydraulic pressure, the manhole cover is placed beside the manhole cover, then the manhole cover is placed in situ in the same mode, the whole process mainly depends on an external power source, the working efficiency is high, and the manhole covers of different models can be carried without being damaged.
Drawings
Fig. 1 is a schematic overall structure diagram of an electric inspection well cover handling device.
Fig. 2 is a front view of an electric inspection well cover handling device of the present invention.
Fig. 3 is a right side view of an electric manhole cover handling device of the present invention.
Fig. 4 is a top view of an electric manhole cover handling device of the present invention.
In the figure, 1-universal wheel, 2-bearing frame, 3-rolling wheel, 4-moving frame, 5-groove, 6-power supply, 7-electromagnetic chuck, 8-longitudinal hydraulic rod, 9-horizontal rail, 10-bearing beam and 11-horizontal hydraulic rod.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 4, the electric inspection well cover carrying device comprises a bearing rack 2, four supporting legs, universal wheels 1, a horizontal rail 9, a moving frame 4, idler wheels 3, a bearing cross beam 10, a horizontal hydraulic rod 11, an electromagnetic chuck 7 and a longitudinal hydraulic rod 8, wherein the upper ends of the four supporting legs are connected with the bearing rack 2, and the lower ends of the four supporting legs are connected with the universal wheels 1 with braking mechanisms; a pair of horizontal rails 9 arranged in parallel is arranged on the bearing rack 2, the movable frame 4 is supported on the horizontal rails 9 through two groups of rollers 3, and a supporting beam vertical to the horizontal rails 9 is arranged in the middle of the movable frame 4; the left side and the right side of the supporting beam are respectively provided with a horizontal hydraulic rod 11 which is arranged in parallel with the horizontal rail 9, the fixed end of each horizontal hydraulic rod 11 is fixed on the supporting beam, the other end of each horizontal hydraulic rod 11 is connected with a bearing cross beam 10, two grooves 5 which are arranged in parallel with the horizontal rail 9 are arranged on two side faces of the movable frame 4, two ends of each bearing cross beam 10 are clamped in the grooves 5 on the two side faces of the movable frame 4 through convex blocks, and the two horizontal hydraulic rods 11 drive the two bearing cross beams 10 to linearly move along the direction of the horizontal rail 9 when moving; the number of the longitudinal hydraulic rods 8 is two, the fixed end of each longitudinal hydraulic rod 8 is fixed on one bearing cross beam 10, the movable end of each longitudinal hydraulic rod 8 is connected with the electromagnetic chuck 7, and the electromagnetic chuck 7 is driven to move up and down when the longitudinal hydraulic rods 8 move.
The four supporting legs are arranged in a square shape. The bearing frame 2 is a square frame with a hollow middle part. And a power supply 6 for supplying power to the electromagnetic chuck 7 is arranged on the movable frame 4. The electromagnetic chuck 7 is fixed at the movable end of the longitudinal hydraulic rod 8 through a bolt.
During specific work, the device is moved to the position right above an electric inspection well cover, the universal wheel 1 is fixed through a brake mechanism of the universal wheel 1, so that the whole device is fixed, the horizontal hydraulic rod 11 is adjusted to push the bearing cross beam 10 to move, the distance between the two electromagnetic chucks 7 is approximate to the length of two ends of the inspection well cover, the longitudinal hydraulic rod 8 is driven to move downwards, the electromagnetic chucks 7 are adsorbed on the surface of the inspection well cover with iron-containing frames, then the electromagnetic chucks 7 are started to adsorb the inspection well cover, the longitudinal hydraulic rod 8 is driven to move upwards, the lifting of the inspection well cover is completed, and the cover opening action is completed; and after the inspection or overhaul work is finished, the inspection well cover is put back in place in the same way, and the process of carrying the inspection well cover is realized.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (5)
1. The utility model provides an electric power inspection shaft lid handling device which characterized in that: the device comprises a bearing rack (2), four supporting legs, universal wheels (1), a horizontal rail (9), a moving frame (4), idler wheels (3), a bearing beam (10), a horizontal hydraulic rod (11), an electromagnetic chuck (7) and a longitudinal hydraulic rod (8), wherein the upper ends of the four supporting legs are connected with the bearing rack (2), and the lower ends of the four supporting legs are connected with the universal wheels (1) with braking mechanisms; a pair of horizontal rails (9) arranged in parallel is arranged on the bearing rack (2), the movable frame (4) is supported on the horizontal rails (9) through two groups of rollers (3), and a supporting beam vertical to the horizontal rails (9) is arranged in the middle of the movable frame (4); the left side and the right side of the supporting beam are respectively provided with a horizontal hydraulic rod (11) which is parallel to the horizontal rail (9), the fixed end of each horizontal hydraulic rod (11) is fixed on the supporting beam, the other end of each horizontal hydraulic rod (11) is connected with a bearing cross beam (10), two grooves (5) which are parallel to the horizontal rail (9) are formed in two side faces of the movable frame (4), two ends of each bearing cross beam (10) are clamped in the grooves (5) in the two side faces of the movable frame (4) through convex blocks, and the two horizontal hydraulic rods (11) drive the two bearing cross beams (10) to linearly move along the direction of the horizontal rail (9) when moving; the vertical hydraulic rods (8) are provided with two, the fixed end of each vertical hydraulic rod (8) is fixed on one bearing cross beam (10) respectively, the movable end of each vertical hydraulic rod (8) is connected with the electromagnetic chuck (7), and the electromagnetic chuck (7) is driven to move up and down when the vertical hydraulic rods (8) move.
2. The electric inspection well cover carrying device according to claim 1, wherein: the four supporting legs are arranged in a square shape.
3. The electric inspection well cover carrying device according to claim 1, wherein: the bearing rack (2) is a square frame with a hollow middle part.
4. The electric inspection well cover carrying device according to claim 1, wherein: and a power supply (6) for supplying power to the electromagnetic chuck (7) is arranged on the movable frame (4).
5. The electric inspection well cover carrying device according to claim 1, wherein: the electromagnetic chuck (7) is fixed at the movable end of the longitudinal hydraulic rod (8) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002293.6A CN110921517A (en) | 2019-10-22 | 2019-10-22 | Electric inspection well cover carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002293.6A CN110921517A (en) | 2019-10-22 | 2019-10-22 | Electric inspection well cover carrying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110921517A true CN110921517A (en) | 2020-03-27 |
Family
ID=69849415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911002293.6A Withdrawn CN110921517A (en) | 2019-10-22 | 2019-10-22 | Electric inspection well cover carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110921517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607608A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Special mobile crane for high-voltage switch cabinet |
-
2019
- 2019-10-22 CN CN201911002293.6A patent/CN110921517A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607608A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Special mobile crane for high-voltage switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200327 |
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| WW01 | Invention patent application withdrawn after publication |