CN212804939U - Safety protection device for electric power overhaul - Google Patents
Safety protection device for electric power overhaul Download PDFInfo
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- CN212804939U CN212804939U CN202021572606.XU CN202021572606U CN212804939U CN 212804939 U CN212804939 U CN 212804939U CN 202021572606 U CN202021572606 U CN 202021572606U CN 212804939 U CN212804939 U CN 212804939U
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- fixed
- electric power
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- protection
- threaded rod
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- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 2
- 230000001012 protector Effects 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an electric power overhauls uses safety device, comprising a base plate, a plurality of universal wheels are installed to the downside of bottom plate, be fixed with the protection box with a net on the roof of bottom plate, the roll body is installed to the protection box with a net internal rotation, around being equipped with the protection network on the roll body, two sleeve pipes are installed to the symmetry on the roof at protection box with a net both ends, are located two between the sleeve pipe bottom the elongated slot has been seted up on the roof of protection box with a net, one of them sleeve pipe female connection has the threaded rod. The protector that this scheme provided utilizes the display screen to carry out striking suggestion to past crowd and vehicle, increases the suggestion effect, and the height-adjustable of device simultaneously to the cooperation can tensile anti-skidding net, thereby overhauls in the manhole at any time, perhaps is the above-ground position construction, all can block to come from the vehicle tire and roll the injury that forms the stone that splashes, eliminates the potential safety hazard, protection worker safety.
Description
Technical Field
The utility model relates to an electric power overhauls technical field, especially relates to an electric power overhauls uses safety device.
Background
During electric power overhauls construction, need place protector such as protection frame in maintenance point periphery, pedestrian and vehicle that its aim at reminded the passerby and pass by make it can in time carry out electric power maintenance in direction the place ahead to dodge, avoid causing the accident.
Among the prior art, generally use protective means such as fixed form and simple function's rail, this kind of device, can't improve striking suggestion, its device self simple structure simultaneously, the function singleness, for example, when electric power worker is under construction in electric power manhole, protector, can not roll the stone that causes to road surface vehicle tire and protect and shelter from, the stone splashes to in the manhole, cause personnel's injury, and when overhauing to the maintenance position more than ground, still exist more than defect, therefore we propose a safety device for electric power overhaul.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a safety protection device for electric power overhaul.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety protection device for electric power overhaul comprises a bottom plate, wherein a plurality of universal wheels are installed on the lower side of the bottom plate, a protection net box is fixed on the top wall of the bottom plate, a roller body is rotatably installed in the protection net box, a protection net is wound on the roller body, two sleeves are symmetrically installed on the top walls at two ends of the protection net box, an elongated slot is formed in the top wall of the protection net box between the bottom ends of the two sleeves, one sleeve is internally threaded with a threaded rod, a slide rod is slidably installed in the other sleeve, a vertical plate is jointly arranged between the threaded rod and the slide rod, a display screen is installed on the surface of the vertical plate, and the protection net on the roller body extends to the upper side of the protection net box through the;
the improved structure of the screw rod comprises a vertical plate, and is characterized in that sliding grooves are formed in two sides of the vertical plate, sliding blocks are arranged in the sliding grooves in a sliding mode, a sleeve ring is fixed to one surface, facing the outer side of the sliding groove, of each sliding block, the sleeve ring is sleeved on the outer side of a threaded rod, the sleeve ring is sleeved on the outer side of the corresponding sliding rod, a knob is installed at the top end of the corresponding threaded rod, a fixing ring is installed on the side wall of the top end of the corresponding threaded rod in a rotating mode through a bearing, the outer surface of the fixing ring and one side, close.
Furthermore, the both ends of roll body all rotate the installation through pivot and protection box with a net on the inside wall, the both ends of roll body all are fixed with the torsional spring, the one end that the roll body was kept away from to the torsional spring is fixed with the lateral wall of protection box with a net, and the torsional spring around establishing in the pivot of homonymy.
Furthermore, the lower side of the bottom plate is rotatably installed with a universal wheel through an installation plate shaft, and the universal wheel is a brakeable universal wheel.
Furthermore, a connecting pipe is fixed on the side wall of the sleeve and is matched with the bolt through the jack.
Furthermore, the surface of the knob is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the protector that this scheme provided utilizes the display screen to carry out striking suggestion to past crowd and vehicle, increases the suggestion effect, and the height-adjustable of device simultaneously to the cooperation can tensile anti-skidding net, thereby overhauls in the manhole at any time, perhaps is the above-ground position construction, all can block to come from the vehicle tire and roll the injury that forms the stone that splashes, eliminates the potential safety hazard, protection worker safety.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of a safety protection device for electric power overhaul provided by the utility model in a first state;
fig. 2 is a schematic structural view of a safety protection device for electric power overhaul provided by the utility model in state two;
fig. 3 is a schematic view of a safety protection device for electric power overhaul when the safety protection device for electric power overhaul is assembled with each other;
FIG. 4 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 5 is an enlarged view of the structure of portion B of FIG. 1;
FIG. 6 is an enlarged view of the structure of portion C of FIG. 1;
FIG. 7 is an enlarged view of a portion D of the structure of FIG. 2;
fig. 8 is an enlarged view of a portion E of fig. 3.
In the figure: the device comprises a base plate 1, a protective net cage 2, universal wheels 3, a sleeve 4, a threaded rod 5, a sliding rod 6, a vertical plate 7, a display screen 8, a roller body 9, a protective net 10, a connecting pipe 11, a plug 12, a fixing ring 13, a bearing 14, a sliding chute 15, a sliding block 16, a lantern ring 17, a torsion spring 18 and a rotating shaft 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-8, a safety device for electric power overhaul comprises a bottom plate 1, a plurality of universal wheels 3 are installed on the lower side of the bottom plate 1, the lower side of the bottom plate 1 is rotatably installed with the universal wheels 3 through installation plate shafts, and the universal wheels 3 are universal wheels capable of being braked. Can carry out convenient removal with protector through universal wheel 3, reduce the intensity of labour of transport. A protective net box 2 is fixed on the top wall of the bottom plate 1, a roller body 9 is rotatably mounted in the protective net box 2, a protective net 10 is wound on the roller body 9, two sleeves 4 are symmetrically mounted on the top walls of two ends of the protective net box 2, an elongated slot is formed in the top wall of the protective net box 2 between the bottom ends of the two sleeves 4, a threaded rod 5 is connected to one sleeve 4 in an internal thread manner, a sliding rod 6 is slidably mounted in the other sleeve 4, a vertical plate 7 is commonly arranged between the threaded rod 5 and the sliding rod 6, a display screen 8 is mounted on the surface of the vertical plate 7, and the protective net 10 on the roller body 9 extends to the upper side of the;
the two sides of the vertical plate 7 are provided with sliding grooves 15, sliding blocks 16 are arranged in the sliding grooves 15 in a sliding mode, lantern rings 17 are fixed on one surfaces of the sliding blocks 16 facing the outer sides of the sliding grooves 15, one lantern ring 17 is sleeved on the outer side of the threaded rod 5, the other lantern ring 17 is sleeved on the outer side of the sliding rod 6, a knob is installed at the top end of the threaded rod 5, anti-skid grains are formed in the surface of the knob, rotating friction force is increased, and the vertical plate is convenient to rotate. The side wall at the top end of the threaded rod 5 is rotatably provided with a fixing ring 13 through a bearing 14, the outer surface of the fixing ring 13 is fixed with one side, close to the top end, of the vertical plate 7, the top end of the sliding rod 6 is fixed with a connecting piece, and the connecting piece is fixed with one side, close to the top end, of the vertical plate 7.
When the threaded rod 5 rotates, it and sleeve 4 threaded connection to the realization is flexible in sleeve 4, drive the altitude mixture control of riser 7 and display screen 8 simultaneously, when adjusting, gu fixed ring 13 passes through bearing 14 and is connected with threaded rod 5 rotation, its height is along with riser 7 synchronous variation, and the lantern ring 17 slides on screwed pipe 5 and slide bar 6 respectively simultaneously, and it slides at spout 15 through slider 16 simultaneously, and the interval between the lantern ring 17 of in-process and the fixed ring 13 constantly changes.
Further, the both ends of roll body 9 all rotate the installation through pivot 19 and protection box with a net 2's inside wall, and the both ends of roll body 9 all are fixed with torsional spring 18, and the one end that roll body 9 was kept away from to torsional spring 18 is fixed with the lateral wall of protection box with a net 2, and torsion spring 18 is around establishing on the pivot 19 of homonymy.
Furthermore, a connecting pipe 11 is fixed on the side wall of the sleeve 4, and the connecting pipe 11 is matched with the plug 12 through the jack. This design, conveniently use a plurality of protector combinations, can refer to fig. 3.
The utility model discloses a theory of operation and use flow: the device is moved to an electric power overhaul point through the universal wheel 3, and one or a plurality of devices are assembled to the overhaul point through the connecting pipe 11 and the plug pin 12 according to requirements to form maintenance.
The height of the display screen 8 is adjusted as required, and the adjusting operation is as follows: the knob on the rotary rod 5 is rotated, the rotary rod 5 is in threaded connection with the sleeve 4, the vertical plate 7 and the display screen 8 are lifted simultaneously under the sliding fit of the sliding rod 6 and the sleeve 4, the protective net 10 can be driven to lift simultaneously during lifting, the protective net 10 is wound on the surface of the roller body 9, the protective net is flatly opened under the torque force fit of the torsion spring 18, the protective net 10 is used for protecting splashed stones possibly existing and rolled by automobile tires, and the phenomenon that the stones injure maintenance personnel is avoided.
This device is through adjusting its self height, can satisfy the protection demand to maintenance in the manhole and the maintenance more than the ground, increases its individual functionality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A safety protection device for electric power overhaul comprises a bottom plate (1) and is characterized in that a plurality of universal wheels (3) are installed on the lower side of the bottom plate (1), a protection net box (2) is fixed on the top wall of the bottom plate (1), a roller body (9) is installed in the protection net box (2) in a rotating mode, a protection net (10) is wound on the roller body (9), two sleeves (4) are symmetrically installed on the top walls of two ends of the protection net box (2), a long groove is formed in the top wall of the protection net box (2) and located between the bottom ends of the two sleeves (4), one sleeve (4) is in threaded connection with a threaded rod (5), the other sleeve (4) is provided with a sliding rod (6) in a sliding mode, a vertical plate (7) is jointly arranged between the threaded rod (5) and the sliding rod (6), and a display screen (8) is installed on the, the protective net (10) on the roller body (9) extends to the upper side of the protective net box (2) through the long groove and is fixed with the lower end of the vertical plate (7);
the utility model discloses a fixing device for the screw rod, including riser (7), the both sides of riser (7) all are equipped with spout (15), all slide in spout (15) and be equipped with slider (16), and the one side of slider (16) towards the spout (15) outside all is fixed with lantern ring (17), one of them lantern ring (17) cover is established in the outside of threaded rod (5), another lantern ring (17) cover is established in the outside of slide bar (6), the top installation knob of threaded rod (5), rotate through bearing (14) on the lateral wall on threaded rod (5) top and install solid fixed ring (13), the surface of solid fixed ring (13) is fixed with riser (7) one side near the top, the top of slide bar (6) is fixed with the connection piece, and the connection piece is fixed with riser (7) one side near the top.
2. The safety protection device for electric power overhaul according to claim 1, wherein both ends of the roller body (9) are rotatably mounted on the inner side wall of the protection net cage (2) through a rotating shaft (19), both ends of the roller body (9) are fixed with torsion springs (18), one ends of the torsion springs (18) far away from the roller body (9) are fixed with the side wall of the protection net cage (2), and the torsion springs (18) are wound on the rotating shaft (19) on the same side.
3. The safety protection device for electric power overhaul according to claim 1, wherein the lower side of the bottom plate (1) is rotatably mounted with a universal wheel (3) through a mounting plate shaft, and the universal wheel (3) is a brakable universal wheel.
4. A safety device for electric power overhaul according to claim 1, wherein a connecting pipe (11) is fixed on the side wall of the sleeve (4), and the connecting pipe (11) is matched with the plug pin (12) through a jack.
5. The safety device for electric power overhaul according to claim 1, wherein the surface of the knob is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572606.XU CN212804939U (en) | 2020-07-31 | 2020-07-31 | Safety protection device for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572606.XU CN212804939U (en) | 2020-07-31 | 2020-07-31 | Safety protection device for electric power overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804939U true CN212804939U (en) | 2021-03-26 |
Family
ID=75107071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572606.XU Active CN212804939U (en) | 2020-07-31 | 2020-07-31 | Safety protection device for electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724602A (en) * | 2021-09-07 | 2021-11-30 | 四川仁方缘房产经纪有限公司 | Intelligent display board for house property sale |
-
2020
- 2020-07-31 CN CN202021572606.XU patent/CN212804939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724602A (en) * | 2021-09-07 | 2021-11-30 | 四川仁方缘房产经纪有限公司 | Intelligent display board for house property sale |
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