CN115092850B - Well entering and lifting device for electric power inspection well equipment - Google Patents
Well entering and lifting device for electric power inspection well equipment Download PDFInfo
- Publication number
- CN115092850B CN115092850B CN202210829480.7A CN202210829480A CN115092850B CN 115092850 B CN115092850 B CN 115092850B CN 202210829480 A CN202210829480 A CN 202210829480A CN 115092850 B CN115092850 B CN 115092850B
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- well
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- plate
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- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Abstract
The utility model provides a power inspection shaft equipment goes into well and rising well device, relates to a power inspection shaft equipment goes into well and goes out device, and the left and right sides of well collar inserted ring (2) are equipped with bottom plate (6) respectively, and upper portion face is equipped with backup pad (4) respectively around two bottom plates, is equipped with sheave (3) respectively on four sets of backup pads; two grooved wheels on the left side are connected in series by a left-side linkage shaft (5), two grooved wheels on the right side are connected in series by a right-side linkage shaft, manual wheels (8) are respectively arranged at the front ends of the two linkage shafts, and the two manual wheels are fixed by a wheel locking device (11) when not rotating; the lower ends of the steel wire ropes (1) on the four grooved wheels are respectively connected with four sides of the lifting plate (15); according to the invention, the two linkage shafts are respectively controlled by the two manual wheels to synchronously release the steel wire ropes from the four grooved wheels, so that equipment placed on the lifting plate can stably enter or exit the well.
Description
Technical Field
The invention relates to an access device of electric power inspection well equipment, in particular to a well access and lifting device of the electric power inspection well equipment.
Background
In urban areas or larger counties and villages, street beautification is one of important components for improving the life quality of people, and various overhead power lines, communication optical cables, cable television lines and the like can greatly improve the appearance through entering the ground; in order to improve the utilization rate of the buried lines, a comprehensive pipe gallery mode is often adopted, namely, a plurality of lines are intensively used by using one inspection well, and higher requirements are put on line erection and maintenance, wherein cables are required to be manufactured in the inspection well on site; the method for logging and lifting the communication optical cable into the well is to utilize two ropes to be respectively positioned at the lower parts of two sides of the device, and four people respectively hold one rope under the rope slowly, so that the device can fall down and be damaged sometimes due to carelessness and the construction period is influenced.
Disclosure of Invention
In order to overcome the defects in the background technology, the invention discloses a well entering and lifting device of electric inspection well equipment, which is characterized in that two driving wheels are used for respectively controlling two linkage shafts to synchronously release steel wire ropes through four grooved wheels, so that equipment placed on a lifting plate can stably enter or exit a well.
The technical scheme for realizing the invention is as follows:
the well entering and lifting device of the electric inspection well equipment comprises a well ring inserting ring, a bottom plate, supporting plates, grooved wheels, a linkage shaft, manual wheels, wheel locking devices, steel wire ropes and lifting plates, wherein the bottom plates are respectively arranged on the left side and the right side of the well ring inserting ring, the supporting plates are respectively arranged on the front upper surface and the rear upper surface of the two bottom plates, and the grooved wheels are respectively arranged on the four sets of supporting plates; the two grooved wheels on the left side are connected in series by a left-side linkage shaft, the two grooved wheels on the right side are connected in series by a right-side linkage shaft, manual wheels are respectively arranged at the front ends of the two linkage shafts, and the two manual wheels are fixed by a wheel locking device when not rotating; the lower ends of the steel wire ropes on the four grooved wheels are respectively connected with four sides of the lifting plate.
The well ring inserting ring and the lifting plate are square structures or round structures; the lower surface of the well ring inserting ring is provided with a lower protruding ring matched with the well mouth of the inspection well.
The electric inspection well equipment well entering and lifting device is characterized in that two bottom plates arranged at intervals are respectively arranged on the left side and the right side of a well ring inserting ring, the front and the rear of the upper part of each bottom plate are respectively fixedly connected with two supporting plates arranged at intervals, and round holes are respectively arranged on the upper parts of the eight supporting plates; plane A is respectively arranged on the hole walls of the shaft holes of the four grooved wheels; cutting planes are respectively arranged on the walls of the two linkage shafts, and the left linkage shaft penetrates through round holes of four support plates at the left side of the well ring inserting ring and shaft holes of grooved wheels between every two support plates; the right side linkage shaft is penetrated in the round holes of the four support plates on the right side of the well ring inserting ring and the axle holes of the grooved wheels between every two support plates, cotter pins are arranged in cotter pin holes arranged at the rear ends of the two linkage shafts, and the front ends of the two linkage shafts are fixedly connected with the manual wheels.
The electric power inspection well equipment well entering and lifting device is characterized in that an annular plate is arranged on the inner side of the outer edge of the manual wheel, a protruding square is arranged at the outer middle part of the manual wheel, a baffle is arranged at the outer end of the square, a sleeve hole is formed in the inner middle part of the manual wheel, and the sleeve hole is sleeved at the other end of the linkage shaft.
The electric power inspection well equipment well entering and lifting device is characterized in that protruding rings are respectively arranged at the outer edges of two ends of the shaft hole of the grooved wheel.
The electric inspection well equipment well entering and lifting device is characterized in that bayonets are respectively arranged at the lower parts of two ends of the wheel locking device.
The electric power inspection well equipment well entering and lifting device is characterized in that a plurality of perforations are formed in the lifting plate at intervals close to the edge, the lower ends of the four steel wire ropes are respectively fixedly connected with rope holes in the middle of rope rods, and the four rope rods respectively penetrate through the four perforations of the lifting plate close to four sides and then are positioned at the lower parts of the perforations.
The electric inspection well equipment well entering and lifting device is characterized in that blocking rods are respectively arranged in the through holes of the lifting plate except the through holes through which the steel wire ropes pass.
The electric power inspection well equipment well entering and lifting device is characterized in that a surrounding protruding ring is arranged in the middle of the stop lever.
Through the above disclosure, the beneficial effects of the invention are:
according to the well entering and lifting device of the electric inspection well equipment, the well ring inserting ring is inserted into the well mouth, so that the well mouth is prevented from sliding, the four grooved wheels of the two manual wheel pairs are controlled, and the synchronism is ensured; the wheel locking device can ensure the stability when articles or equipment are placed on the lifting plate, and the stop lever on the lifting plate prevents the equipment from sliding off in the lifting process; the invention ensures the safety of equipment entering and lifting, namely, the equipment is not damaged, and underground personnel are not injured by smashing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the well ring insert ring, bottom plate, support plate and sheave of the present invention;
FIG. 3 is a schematic perspective view of a linkage shaft according to the present invention;
FIG. 4 is a schematic perspective view of a sheave of the present invention;
FIG. 5 is a schematic perspective view of the well ring insert ring, bottom plate and support plate of the present invention;
FIG. 6 is a schematic view of the manual wheel construction of the present invention;
FIG. 7 is a schematic perspective view of a lifter plate according to the present invention;
FIG. 8 is a schematic perspective view of a rope lever of the present invention;
FIG. 9 is a schematic perspective view of the wheel locking device of the present invention;
FIG. 10 is a schematic view of the bar construction of the present invention;
in the figure: 1. a wire rope; 2. a well ring inserting ring; 3. a sheave; 4. a support plate; 5. a linkage shaft; 6. a bottom plate; 7. cutting a plane; 8. a manual wheel; 9. a square block; 10. a baffle; 11. a wheel locking device; 12. a bayonet; 13. a stop lever; 14. perforating; 15. a lifting plate; 16. a rope rod; 17. a split pin hole; 18. a pin hole A; 19. wheel grooves; 20. plane A; 21. a shaft hole; 22. a protruding ring; 23. a round hole; 24. trepanning; 25. a plane B; 26. pin holes B; 27. rope holes; 28. a raised ring.
Detailed Description
The invention is further illustrated below with reference to examples; the following examples are not intended to limit the invention, but merely as a means for supporting the practice of the invention, and any equivalent structural substitutions within the technical framework of the invention disclosed herein are intended to be within the scope of the invention;
the well entering and lifting device of the electric inspection well equipment comprises a well ring inserting ring 2, a bottom plate 6, a supporting plate 4, a grooved pulley 3, a linkage shaft 5, a manual wheel 8, a wheel locking device 11, a steel wire rope 1 and a lifting plate 15, wherein the well ring inserting ring 2 and the lifting plate 15 are of square structures or round structures; the lower surface of the well ring inserting ring 2 is provided with a lower protruding ring matched with the well mouth of the inspection well, namely the thickness of the well ring inserting ring 2 is more than one time of that of the bottom plate 6; the left side and the right side of the well ring inserting ring 2 are respectively provided with a bottom plate 6, the front upper surface and the rear upper surface of the two bottom plates 6 are respectively provided with a supporting plate 4, and the upper parts of the four supporting plates 4 are respectively provided with a grooved pulley 3; the two grooved wheels 3 on the left side are connected in series by a left side linkage shaft 5, the two grooved wheels 3 on the right side are connected in series by a right side linkage shaft 5, the front ends of the two linkage shafts 5 are respectively provided with a manual wheel 8, and the two manual wheels 8 are fixed by a wheel locking device 11 when not rotating; the lower ends of the steel wire ropes 1 on the wheel grooves 19 of the four grooved wheels 3 are respectively connected with four sides of the lifting plate 15.
With reference to fig. 1, 2, 3, 4, 5, 6 or 9, two bottom plates 6 are respectively arranged at intervals on the left side and the right side of the well ring inserting ring 2, the front and the rear of the upper surface of each bottom plate 6 are respectively fixedly connected with two support plates 4 arranged at intervals, and round holes 23 are respectively arranged on the upper parts of the eight support plates 4; plane A20 is respectively arranged on the walls of the shaft holes 21 of the four grooved wheels 3; cutting planes 7 are respectively arranged on the walls of the two linkage shafts 5, the left linkage shaft 5 penetrates through round holes 23 of four support plates 4 on the left side of the well ring inserting ring 2 and shaft holes 21 of the grooved pulley 3 between the two support plates 4, and protruding rings 22 are respectively arranged at the outer edges of two ends of the shaft holes 21 of the grooved pulley 3; the right-side linkage shaft 5 penetrates through round holes 23 of four support plates 4 on the right side of the well ring inserting ring 2 and a shaft hole 21 of a grooved pulley 3 between every two support plates 4, split pins are arranged in split pin holes 17 arranged at the rear ends of the two linkage shafts 5, and the front ends of the two linkage shafts 5 are fixedly connected with a manual wheel 8; the inner side of the outer edge of the manual wheel 8 is provided with an annular plate, the middle part of the outer part of the manual wheel 8 is provided with a convex square 9, the outer end of the square 9 is provided with a baffle 10, the lower parts of the two ends of the wheel locking device 11 are respectively provided with a bayonet 12 for clamping the square 9, the middle part of the manual wheel 8 is provided with a sleeve hole 24 matched with the linkage shaft 5, the wall of the sleeve hole 24 is provided with a plane B25 matched with the cutting plane 7 of the linkage shaft 5, after the sleeve hole 24 of the manual wheel 8 is sleeved on the linkage shaft 5, a pin penetrates through a pin hole B26 from the outer part of the square 9 of the manual wheel 8 to the sleeve hole 24 and a pin hole A18 arranged at the other end of the linkage shaft 5 to obtain the fixed connection between the manual wheel 8 and the other end of the linkage shaft 5.
With reference to fig. 1, 7, 8 or 10, a plurality of perforations 14 are arranged at intervals near the edge of the lifting plate 15, the lower ends of the four steel wire ropes 1 are respectively and fixedly connected with rope holes 27 in the middle of the rope rods 16, and the four rope rods 16 respectively pass through the four perforations 14 near the four sides of the lifting plate 15 and are positioned at the lower parts of the perforations 14; the bar 13 is respectively arranged in the through holes 14 of the lifting plate 15 except the through holes 14 through which the steel wire rope 1 passes, and a surrounding bulge loop 28 is arranged in the middle of the bar 13.
By implementing the well entering and lifting device of the electric inspection well equipment, and combining with the drawings 1 to 10, the well ring inserting ring 2, the bottom plate 6 and the supporting plate 4 are of an integrated structure, and light aluminum alloy and hard plastic with strength meeting requirements can be used; the grooved pulley 3, the manual wheel 8, the lifting plate 15 and the wheel locking device 11 can use light aluminum alloy and hard plastic with strength meeting the requirements; the lock wheel 11 and the linkage shaft 5 are preferably made of aluminum alloy materials; the stop lever 13 can be provided as a hollow structure, and the material is preferably aluminum alloy.
When the lifting device is used, a lower bulge loop on the lower surface of the well ring inserting ring 2 is inserted into a wellhead, then four rope rods 16 on the lower end of four steel wire ropes 1 are respectively inserted into through holes 14 of a lifting plate 15, two manual wheels 8 are adjusted to enable the upper surface of the lifting plate 15 to be basically level with the well ring inserting ring 2, two bayonet holes 12 of a wheel locking device 11 are used for respectively clamping square blocks 9 of the two manual wheels 8, after equipment is placed on the lifting plate 15, a stop lever 13 is inserted into the residual through holes 14 of the lifting plate 15 to place the equipment in a sliding manner, then the wheel locking device 11 is taken down, the manual wheels 8 are synchronously rotated by two persons, after the underground persons confirm that the equipment is stable at the bottom of the well, the underground persons take down the equipment, and the manual wheels 8 are used for lifting the lifting plate 15 to lift and then transport the equipment or other objects in a secondary use; when the equipment is used for lifting, the empty lifting plate 15 is put into the pit, the equipment is put on the lifting plate 15 by underground personnel, and the equipment is taken down after the lifting plate 15 is lifted by the manual wheel 8.
The invention is not described in detail in the prior art.
Claims (7)
1. The utility model provides an electric power inspection shaft equipment goes into well and well lifting means, includes well ring insert ring (2), bottom plate (6), backup pad (4), sheave (3), universal driving axle (5), manual wheel (8), lock round ware (11), wire rope (1) and lifter plate (15), characterized by: the left side and the right side of the well ring inserting ring (2) are respectively provided with a bottom plate (6), the front upper surface and the rear upper surface of the two bottom plates (6) are respectively provided with a supporting plate (4), and the upper parts of the four supporting plates (4) are respectively provided with a grooved wheel (3); two grooved wheels (3) on the left side are connected in series by a left-side linkage shaft (5), two grooved wheels (3) on the right side are connected in series by a right-side linkage shaft (5), manual wheels (8) are respectively arranged at the front ends of the two linkage shafts (5), and the two manual wheels (8) are fixed by a wheel locking device (11) when not rotating; the lower ends of the steel wire ropes (1) on the four grooved wheels (3) are respectively connected with four sides of the lifting plate (15);
the well ring inserting ring (2) and the lifting plate (15) are of square structures or round structures; when the lifting plate (15) is of a circular structure, the lower ends of the steel wire ropes (1) on the four grooved wheels (3) are respectively connected to the periphery of the lifting plate (15) of the circular structure, which is close to the outer edge surface, and the lower surface of the well ring inserting ring (2) is provided with a lower protruding ring matched with a well mouth of an inspection well;
two bottom plates (6) are respectively arranged at two sides of the well ring inserting ring (2) at intervals, the front and the rear of the upper surface of each bottom plate (6) are respectively fixedly connected with two support plates (4) arranged at intervals, and round holes (23) are respectively arranged on the upper parts of the eight support plates (4); plane A (20) is respectively arranged on the hole walls of the shaft holes (21) of the four grooved wheels (3); cutting planes (7) are respectively arranged on the walls of the two linkage shafts (5), and the left linkage shaft (5) is penetrated into round holes (23) of four support plates (4) on the left side of the well ring inserting ring (2) and shaft holes (21) of grooved wheels (3) between the two support plates (4); the right-side linkage shaft (5) is penetrated into round holes (23) of four support plates (4) on the right side of the well ring inserting ring (2) and shaft holes (21) of grooved wheels (3) between every two support plates (4), cotter pins are arranged in cotter pin holes (17) arranged at the rear ends of the two linkage shafts (5), and the front ends of the two linkage shafts (5) are fixedly connected with the manual wheel (8).
2. The power inspection well equipment logging and lifting device according to claim 1, wherein: the inner side of the outer edge of the manual wheel (8) is provided with an annular plate, the middle part outside the manual wheel (8) is provided with a convex square block (9), the outer end of the square block (9) is provided with a baffle plate (10), the middle part inside the manual wheel (8) is provided with a sleeve hole (24), and the sleeve hole (24) is sleeved at the other end of the linkage shaft (5).
3. The power inspection well equipment logging and lifting device according to claim 1, wherein: protruding rings (22) are respectively arranged at the outer edges of the two ends of the shaft hole (21) of the grooved pulley (3).
4. The power inspection well equipment logging and lifting device according to claim 1, wherein: the lower parts of the two ends of the wheel locking device (11) are respectively provided with a bayonet (12).
5. The power inspection well equipment logging and lifting device according to claim 1, wherein: a plurality of perforations (14) are arranged at intervals near the edge of the lifting plate (15), the lower ends of the four steel wire ropes (1) are respectively fixedly connected with rope holes (27) in the middle of the rope rods (16), and the four rope rods (16) respectively penetrate through the four perforations (14) near the four sides of the lifting plate (15) and then are positioned at the lower parts of the perforations (14).
6. The power inspection well equipment well logging and lifting device according to claim 5, wherein: the holes (14) of the lifting plate (15) except for the holes (14) through which the steel wire ropes (1) pass are respectively provided with a stop lever (13).
7. The power inspection well equipment logging and lifting device according to claim 6, wherein: a surrounding bulge loop (28) is arranged in the middle of the stop lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829480.7A CN115092850B (en) | 2022-07-15 | 2022-07-15 | Well entering and lifting device for electric power inspection well equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829480.7A CN115092850B (en) | 2022-07-15 | 2022-07-15 | Well entering and lifting device for electric power inspection well equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115092850A CN115092850A (en) | 2022-09-23 |
| CN115092850B true CN115092850B (en) | 2024-01-26 |
Family
ID=83296582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210829480.7A Active CN115092850B (en) | 2022-07-15 | 2022-07-15 | Well entering and lifting device for electric power inspection well equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115092850B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029297A (en) * | 1974-10-11 | 1977-06-14 | The General Electric Company Limited | Winches for use with high masts |
| CN202848972U (en) * | 2012-09-13 | 2013-04-03 | 东华大学 | Multi-freedom degree lifting device |
| CN110127551A (en) * | 2019-05-16 | 2019-08-16 | 滁州潍铭扬智能科技有限公司 | A kind of single motor chain conveyer rope hoisting mechanism |
| CN210285175U (en) * | 2019-08-05 | 2020-04-10 | 浙江港发软包装有限公司 | Novel synchronous gold stamping windowing flexible packaging bag |
| CN211056595U (en) * | 2019-11-18 | 2020-07-21 | 青岛康太源建设集团有限公司 | Novel building electrical construction goes up and down device |
| CN214935675U (en) * | 2021-06-08 | 2021-11-30 | 红河鑫胜建设工程有限公司 | Water conservancy construction pipe laying pay-off |
| CN215946617U (en) * | 2021-10-29 | 2022-03-04 | 沈阳市尼克装饰设计有限公司 | Hydraulic lifting platform convenient for buried sand table internal maintenance circuit |
-
2022
- 2022-07-15 CN CN202210829480.7A patent/CN115092850B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029297A (en) * | 1974-10-11 | 1977-06-14 | The General Electric Company Limited | Winches for use with high masts |
| CN202848972U (en) * | 2012-09-13 | 2013-04-03 | 东华大学 | Multi-freedom degree lifting device |
| CN110127551A (en) * | 2019-05-16 | 2019-08-16 | 滁州潍铭扬智能科技有限公司 | A kind of single motor chain conveyer rope hoisting mechanism |
| CN210285175U (en) * | 2019-08-05 | 2020-04-10 | 浙江港发软包装有限公司 | Novel synchronous gold stamping windowing flexible packaging bag |
| CN211056595U (en) * | 2019-11-18 | 2020-07-21 | 青岛康太源建设集团有限公司 | Novel building electrical construction goes up and down device |
| CN214935675U (en) * | 2021-06-08 | 2021-11-30 | 红河鑫胜建设工程有限公司 | Water conservancy construction pipe laying pay-off |
| CN215946617U (en) * | 2021-10-29 | 2022-03-04 | 沈阳市尼克装饰设计有限公司 | Hydraulic lifting platform convenient for buried sand table internal maintenance circuit |
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| Publication number | Publication date |
|---|---|
| CN115092850A (en) | 2022-09-23 |
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